In October 1929, a Wall Street shoeshine boy reportedly offered stock tips to Joseph P. Kennedy, who took it as a sign that the market had gone too far. Whether the story is apocryphal hardly matters—what happened next was real enough. When the market collapsed that autumn, the damage was amplified by leverage: investors had been buying stocks on as little as 10% margin, borrowing the other 90% from their brokers. A $10,000 portfolio built on $1,000 of actual cash became worthless in a matter of days, and the margin calls cascaded like dominoes through the financial system.
Congress responded with the Securities Exchange Act of 1934, which gave the Federal Reserve Board the authority to regulate credit in the securities markets. The Fed exercised that authority through Regulation T, setting the initial margin requirement at 50%—a level where it has remained, with occasional adjustments, for decades. The logic was simple: if you want to speculate with borrowed money, you need to have real skin in the game.
This chapter covers the account types that go beyond the standard individual cash account: margin accounts and their intricate web of borrowing rules, fiduciary accounts where someone else manages money on a beneficiary's behalf, and the various joint, business, and options accounts that round out a broker-dealer's offerings.
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An extended deep dive into margin mechanics, fiduciary obligations, and options account requirements.
Section 1: Margin Accounts
A margin account allows a customer to borrow either money or securities from a broker-dealer. By borrowing, the investor uses leverage—which can amplify returns but also amplify losses. In a cash account, risks and returns are lower because the customer pays 100% of the purchase price. Leverage changes the math entirely.
Before Regulation T, there was no federal floor on how much an investor needed to put down. Brokers set their own margin requirements, and competitive pressure drove them lower and lower. By the late 1920s, some brokers were lending 90% of the purchase price. When stock prices fell, the resulting margin calls forced mass liquidations, which drove prices even lower, which triggered more margin calls. The Fed's 50% requirement was designed to break this cycle by ensuring investors always had meaningful equity in their positions.
Due to the risky nature of margin, not all account types are permitted to use leverage. Custodial, fiduciary, and retirement accounts are generally ineligible for margin.
Topic 1: Regulation T — Buying on Margin
Initial Margin Requirements
Regulation T (Reg T) is a Federal Reserve Board regulation that covers lending from broker-dealers to customers. It sets initial margin requirements for marginable securities.
- In a cash account, the initial margin requirement is 100% (you pay for everything)
- In a margin account, the broker-dealer may lend a customer up to 50% of the purchase price of a marginable security
| Long Position | Short Position | |
|---|---|---|
| Stocks and convertibles | 50% | 50% |
A customer buys 200 shares of ABC (NYSE-listed) at $50 per share. Total purchase: $10,000. Under Reg T, the initial margin requirement is 50% of $10,000 = $5,000. The customer deposits $5,000, and the broker-dealer lends the remaining $5,000.
Exempt Securities
Not all securities fall under Reg T's jurisdiction. Exempt securities are not covered by Reg T's initial margin rules. The major exempt securities are:
- U.S. government securities
- Agency issues
- Municipal issues
- Commercial paper
The Fed has no power to set initial margins for these securities. However, they are still marginable, subject to minimum maintenance requirements set by FINRA.
While corporate bonds are nonexempt, the Fed does not set specific margins for them either, because their prices tend to be fairly stable. Only FINRA minimum maintenance margins apply to corporate bonds.
Test Tip: "Exempt" from Reg T does not mean "not marginable." It means the Fed doesn't set the initial margin—FINRA's maintenance requirements still apply. The exam tests this distinction.
Deposit Requirements
Reg T deposits must be made within 2 business days of settlement. Since a corporate security settles in 1 business day (T+1), the Reg T deposit must be made by T+3.
The deposit can be made in securities instead of cash. A customer may deposit fully paid marginable securities worth twice the amount of the call.
Marginable vs. Non-Marginable Securities
| Category | Securities |
|---|---|
| Marginable securities—can be purchased on margin | Exchange-listed securities (including Nasdaq and NYSE); U.S. government and agency securities; Investment-grade bonds and debentures; OTC securities on the Federal Reserve marginable securities list; Investment-grade money market instruments |
| Non-marginable securities—cannot be purchased on margin | New issues publicly traded for fewer than 30 days; Mutual fund shares and investment contracts (e.g., variable annuities); Securities selling for less than $5 per share |
| Margin securities—can be used as collateral on loans | Marginable securities; Mutual fund and UIT shares and investment contracts owned for at least 30 days; Any convertible debt security convertible into a margin security |
Test Tip: Mutual fund shares cannot be purchased on margin because they are always considered new shares. But once held for 30 days, they can be used as collateral for a margin loan. The exam loves this distinction.
Topic 2: Regulation T — Selling Short on Margin
Short Selling Basics
Short selling is when an investor borrows securities from a broker-dealer and then sells them. This can only be done in a margin account.
The strategy works like this: a bearish investor sells borrowed securities at the current (high) price, hoping to repurchase them later at a lower price. After buying back the shares, they return them to the broker-dealer—this is called covering the short position. The difference between the sale price and the repurchase price is the customer's profit or loss.
- Bullish investors hope to buy low and sell high
- Bearish investors hope to sell high and buy low
Fiduciary and retirement accounts are typically not permitted to sell short due to the strategy's unlimited loss potential.
Initial Margin for Short Sales
The Reg T initial margin requirement for short sales is the same as for long purchases—50%.
A customer shorts 1,000 shares of XYZ stock at $10 per share. Trade value: $10,000. Reg T requires a deposit of 50%, or $5,000.
Minimum Deposit Requirements
Margin accounts have a minimum equity requirement of $2,000. But the rules differ depending on whether you're long or short:
| Under $2,000 (Long) | Between $2,000–$4,000 (Long) | Over $4,000 (Long) | Any Amount (Short) |
|---|---|---|---|
| 100% deposit required | $2,000 deposit required | 50% deposit required | $2,000 minimum (absolute) |
For short accounts, the $2,000 minimum equity is an absolute requirement regardless of trade size, because the strategy carries unlimited loss potential.
Topic 3: Regulation T for Cash Accounts
Payment Requirements
In a cash account, Reg T requires the broker-dealer to collect payment from the customer promptly—no later than 2 business days after the settlement date.
Reg T payment deadline = S+2 (settlement + 2 business days) = T+3
Reg T Extensions
If payment is not collected by S+2, under exceptional circumstances, the firm may request a Reg T extension from FINRA. If granted, the customer gets another 2 business days (or longer if a special request is made) to pay.
If the customer does not pay by either S+2 or the extension date (if one is granted), the firm is obligated to sell out that position and freeze the account for 90 days.
Frozen Accounts
When an account is frozen, the customer can still trade—but they can no longer borrow. They must have 100% of the required cash to pay for any transaction before placing it. After 90 days of compliance, the freeze is removed.
Free-Riding
Free-riding is the prohibited practice of buying securities without intending to pay for them, then selling them on or before the settlement date to generate the cash needed to pay for the original purchase.
XYZ will announce quarterly earnings in two days. A customer believes the news will be positive and decides to buy 1,000 shares of XYZ at $50 per share. The customer does not have $50,000 to pay for the stock but plans to sell it when the price rises. The customer is trying to take a "free ride" by using the broker-dealer's credit to buy stock, then using the sale proceeds to cover the purchase.
Consequences: The customer will not be allowed to keep profits from the trade, and their account will be frozen for 90 days. During the freeze, the customer cannot buy securities unless they already have sufficient cash in the account.
Test Tip: Free-riding = buying with no money, selling to generate the money, and trying to pocket the profit. The account gets frozen for 90 days, and the customer forfeits the profits. The exam tests this scenario regularly.
Topic 4: Restricted Margin Accounts and Minimum Maintenance
Restricted Margin Accounts
A restricted margin account is one where the equity has fallen below 50% of the market value but remains above the minimum maintenance requirement.
Equity Percentage = Equity Value / Long Market Value (LMV)
A customer buys $80,000 worth of stock in a margin account, depositing the required $40,000 initial margin and borrowing $40,000 from the broker-dealer.
The next day, the stock declines to $60,000:
- LMV = $60,000
- Debit = $40,000
- Equity = $60,000 − $40,000 = $20,000
- Equity percentage = $20,000 / $60,000 = 33.33%
Since equity has fallen below 50%, the account is now restricted. But here's the key: the restriction has minimal practical impact. The customer is not required to deposit more money, the account is not frozen, and they can still buy more stock by depositing only 50% of the new purchase price.
Short Account Equity
In a short margin account, equity is calculated differently:
(The credit balance is the total value of the short sale plus the 50% deposited by the customer. SMV is the current market value of the shorted securities.)
Minimum Maintenance Requirements
While a restricted account doesn't trigger any immediate action, there are limits to how far equity can fall. These limits are the minimum maintenance requirements established by FINRA.
FINRA Minimum Maintenance Margin:
| Long Position | Short Position | |
|---|---|---|
| Stocks and convertibles | 25% | 30% |
Margin Maintenance Call — Long Stock Example
A customer buys $80,000 worth of stock in a margin account, depositing $40,000 and borrowing $40,000. The minimum maintenance requirement for a long position is 25% of market value, or $20,000 initially.
A month later, the market value falls to $50,000:
- Market value = $50,000
- Debt owed = $40,000
- Equity = $50,000 − $40,000 = $10,000
- Equity percentage = $10,000 / $50,000 = 20%
This is below the 25% minimum. The customer receives a margin call for the amount needed to restore equity to 25%:
- Required equity = 25% of $50,000 = $12,500
- Margin call = $12,500 − $10,000 = $2,500 in cash (or twice that amount, $5,000, in marginable securities)
Short Account Margin Call
In a short margin account, a margin call is issued when equity drops below 30%. A useful shortcut for finding the trigger point:
For example, a customer with a short margin account that has a credit balance of $130,000 will receive a margin call if the SMV rises above $130,000 / 1.3 = $100,000.
Long Account Margin Call Trigger
The same convention works for long accounts:
An account with a $50,000 debit balance will receive a margin call if its LMV falls below $50,000 / 0.75 = $66,666.67.
Meeting a Margin Call
When a margin call occurs, it must be met promptly—typically within 3 business days, though depending on circumstances it could be anywhere from the same day to 5 business days. If the customer fails to provide the required equity, the broker-dealer will sell the customer out: liquidating enough stock to bring the account back to the required 25% minimum. The customer has no control over which securities are sold.
Test Tip: Broker-dealers can (and usually do) establish more stringent maintenance margin requirements than the 25% set by FINRA. On the exam, use FINRA's minimums unless told otherwise.
Summary of Key Margin Requirements
| Long Stock | Short Stock | |
|---|---|---|
| Regulation T initial margin requirement | 50% | 50% |
| FINRA minimum maintenance margin requirement | 25% | 30% |
Special Memorandum Account (SMA)
When a security purchased on margin increases in value, the equity in the account increases as well. Equity above 50% of the market value is considered excess equity.
A customer purchases 1,000 shares of XYZ at $50 per share, depositing the initial margin of $25,000 (50%).
At purchase: $50,000 LMV = $25,000 loan + $25,000 equity
Now assume the stock rises to $60 per share:
After increase: $60,000 LMV = $25,000 loan + $35,000 equity
The Reg T amount for a $60,000 LMV is $30,000. The account has $5,000 of excess equity ($35,000 equity − $30,000 Reg T requirement = $5,000).
SMA and Buying Power
Excess equity creates buying power of 2 x SMA (since the initial margin requirement is 50%).
Example: $5,000 SMA = $10,000 buying power (meeting the 50% margin requirement)
The Special Memorandum Account (SMA) amount can also be withdrawn from the account in cash. However, this withdrawal would be considered a loan and added to the amount the customer owes the broker-dealer.
Topic 5: Other Types of Margin Accounts
Pattern Day Traders
Customers who engage in day-trading strategies take on a higher level of risk. Because day traders execute rapid "in and out" transactions on the same day, they typically end the day with no position—and therefore would have no margin requirement under standard Reg T rules. Due to this elevated risk, these accounts require special client disclosures.
Pattern Day Trader Definition
FINRA defines a pattern day trader (PDT) as anyone who executes four or more day trades within five business days. A day trade is a purchase and sale of the same security (or vice versa) on the same day. A purchase on one day followed by a sale the next day is not defined as a day trade.
$25,000 Minimum Equity
Instead of the standard $2,000 minimum equity, the minimum equity for a day-trading account is $25,000—a 12.5x premium over regular margin accounts.
Minimum Margin: 25% of Highest Intraday Market Value
Day traders must maintain a minimum margin of 25%, the same as regular accounts. The critical difference is how it's computed: because a day-trading account has no end-of-day market value, the 25% minimum is applied to the account's highest intraday market value, but in no case less than $25,000.
Buying Power in Day-Trading Accounts
With Outstanding Margin Call: Buying Power = 2 x Maintenance Excess
Pattern day-trading accounts are subject to FINRA's minimum margin rules (not Reg T) since they typically don't carry securities positions into the next day. If the account is "flat" at the end of the day, buying power is simply four times the cash balance.
However, if the account has an unsatisfied margin call outstanding, buying power is reduced to twice the maintenance margin excess.
Test Tip: Pattern day trader = 4+ day trades in 5 business days. Minimum equity = $25,000. Buying power = 4x (or 2x with outstanding margin call). These three facts cover most exam questions on day trading.
Portfolio Margin
Everything discussed so far uses the standard strategy-based margin method, where a prescribed percentage is applied regardless of actual risk. This approach is conservative and doesn't account for hedging strategies or offsetting positions.
Portfolio margin takes a different approach: it assesses the risk of the entire account, considering variables such as hedging strategies, protective options, and offsetting long and short positions.
A customer buys 100 shares of ABC stock at $50 per share and buys a protective ABC 50 Put @ $5.
Under Reg T: 50% of the stock ($2,500) + 100% of the put premium ($500) = $3,000 deposit required
Under portfolio margin: The maximum possible loss is $500 (the stock bought at $50 can be sold via the put at $50, so the only loss is the $500 premium). The margin requirement = $500
Portfolio margin dramatically reduces the requirement for hedged positions because it reflects the actual risk.
Key facts about portfolio margin:
- The most dramatic effect is reducing margin for stock positions hedged by options—since the margin becomes the maximum potential loss
- Portfolio margin provides no benefit for long options positions or spread positions, where the margin already equals the maximum potential loss
- Portfolio margin can only be used for equities, options, or derivatives positions used as hedges—it cannot be used for bond positions
- The basis for the margin requirement is "stress testing" securities positions using probability-based loss percentages based on historical volatility
- For most equities, the maximum portfolio margin is 15% (vs. 50% under Reg T). If the position is "concentrated" (too large a percentage of the portfolio in a single security), the margin doubles to 30%
Only Sophisticated Investors Qualify
Portfolio Margin Minimum Equity Requirements:
- $100,000—Individual customer accounts
- $500,000—Prime brokerage accounts
- $5,000,000—Accounts with unlisted derivatives or day-trading accounts (for customers who are not broker-dealers or futures firms)
Additional portfolio margin requirements:
- The brokerage firm must get prior approval from FINRA and demonstrate it has sophisticated computer systems capable of computing and monitoring margin requirements on a real-time, intraday basis
- If a portfolio margin account has a margin deficiency at end of day, payment must be received within 3 business days
- The account must be approved for uncovered options writing by a Registered Options Principal (ROP)—either Series 4 or Series 9 licensed
- The customer must receive a Portfolio Margin Risk Disclosure Statement at or before the first transaction and must sign an acknowledgment that they have read and understand it
Topic 6: Margin on Options and Leveraged ETFs
Margin on Long Options
Long options require 100% deposit of the premium. No loans are permitted against long options—which makes sense since the contract expires at a set date within the coming months. Minimum maintenance requirements do not apply since the positions are fully paid.
This treatment is the same whether a long call, long put, interest rate option, or foreign currency option is purchased.
LEAPS
LEAPS (Long-term Equity Anticipation Securities) have initial expirations from 28–36 months in the future. Reg T requires that 75% of the premium be deposited. This is also the minimum requirement. When LEAPS are within 9 months of expiration (the same as a regular option), 100% of the premium must be deposited.
Options Margin Quick Reference:
- Long options: 100% of premium
- LEAPS (more than 9 months to expiration): 75% of premium
- LEAPS (within 9 months of expiration): 100% of premium
Margin on Covered Stock Options
Short Call Covered by Stock Ownership
If a stock call is "covered" by owning the underlying stock, there is no margin on the call itself—only on the long stock position (100% in a cash account, 50% in a margin account). If the customer is exercised, they simply deliver the stock they own.
Short Put Covered by Short Stock Position
A short put is considered covered if the customer has a short stock position in the same stock. The customer cannot lose on the short put: if the market falls, the short stock position generates an offsetting profit. (However, the customer still faces unlimited loss potential on the short stock itself.)
Once the short stock position is properly margined, there is no additional margin requirement on the short put.
Example 1: A customer has a short position of 100 shares of ABC in a margin account. The customer sells 1 ABC Jan 50 Put @ $3. The short stock covers the short put, so no margin is required on the put. The customer receives $300 in premiums.
Example 2: On the same day in a margin account, a customer shorts 100 shares of ABC at $50 and sells 1 ABC Jan 50 Put @ $3. The customer must deposit 50% of $5,000, or $2,500 for the short stock. The short position covers the put (no margin on put). Since the customer receives $300 in premiums, the cash deposit is $2,200.
Margin on Straddles and Spreads
Straddles
If a customer buys a straddle (buying an identical call and put on the same stock), they must deposit 100% of the combined premiums because they are buying both contracts.
When ABC stock is at $51, a customer buys the following straddle:
- Buy 1 ABC Jan 50 Call @ $3
- Buy 1 ABC Jan 50 Put @ $4
The customer must deposit the total premium: $3 + $4 = $700. This is also the maximum loss for the customer.
Test Tip: Deposits on short straddles are not tested on the Series 7. Focus on long straddles—the deposit equals 100% of combined premiums.
Spreads
Spreads are gain-limiting and risk-limiting positions where the customer buys and sells a contract on the same security with different strike prices or expirations. The key margin principle: a customer cannot be required to put up more than they can lose.
Debit Spread:
- Buy 1 ABC Jan 50 Call @ $5
- Sell 1 ABC Jan 55 Call @ $3
This is a long call spread (the long call has the higher premium). Net debit = $2. The deposit is $200, which equals the maximum potential loss.
Credit Spread:
- Sell 1 ABC Jan 50 Call @ $5
- Buy 1 ABC Jan 55 Call @ $3
This is a short call spread (the short call has the higher premium). Net credit = $2. The deposit is the difference in strike prices (5 points) minus the net credit (2 points) = $300. This is the maximum potential loss.
Leveraged ETFs
Leveraged exchange-traded funds (ETFs) are designed to generate multiples (e.g., 200%, 300%) of the performance of the underlying index or sector. Some are "short" or "inverse" leveraged ETFs, seeking to deliver performance opposite to the index. They use options, futures, and swaps to multiply returns—which also means price swings can be dramatic.
FINRA's concern is that increased volatility means traditional strategy-based margin won't sufficiently account for the expected risk. As a result, the FINRA Board of Governors can require leveraged ETFs to maintain more than normal margin.
Leveraged ETF Margin Rule: The minimum margin requirement is multiplied by the ETF's leverage factor.
Example 1 (200% leverage): A customer buys 100 shares of ABC ETF at $200/share. Reg T = 50% of $20,000 = $10,000. But FINRA sets minimum margin at 3x the 25% minimum = 75% of $20,000 = $15,000. The customer must deposit $15,000 (this is also the minimum maintenance requirement).
Example 2 (300% leverage): A customer buys 100 shares of XYZ ETF at $40/share. Reg T = 50% of $4,000 = $2,000. FINRA minimum = 3 x 25% = 75% of $4,000 = $3,000. In this case, the FINRA minimum ($3,000) exceeds Reg T ($2,000), so the customer deposits $3,000.
Topic 7: Opening a Margin Account
Cash vs. Margin Account Opening
To open a cash account, only the new account form is required—the customer agrees to pay in full for all purchases. To open a margin account, additional documentation is required. A principal must approve all accounts.
The Margin Agreement
Before opening a margin account, the customer must sign a margin agreement, which sets the terms and conditions between the customer and the broker-dealer. The agreement has three parts:
The Three Parts of a Margin Agreement:
- Hypothecation Agreement—The customer pledges (hypothecates) purchased securities to the brokerage firm as collateral. Securities are held in street name (registered in the firm's name). The agreement allows the broker-dealer to sell the securities if the account falls below minimum maintenance.
- Credit Agreement—Sets the terms and conditions of the loan, including that interest on the loan balance will be based on the broker loan rate (e.g., call loan rate plus 2%).
- Loan Consent Agreement—Allows the broker-dealer to lend out a customer's margined securities to other customers for short-selling purposes. This agreement is NOT required, but it is typically included in the margin agreement.
Rehypothecation
The firm also has the right to repledge (rehypothecate) the securities to a bank to raise funds. The Federal Reserve controls lending by banks to broker-dealers under Regulation U (Reg U). Funds are borrowed from the bank at the broker's call rate (also called the call loan rate)—the rate at which banks lend money to broker-dealers to fund margin loans.
Test Tip: Reg U = borrowing between banks and brokers. Reg T = borrowing between brokers and customers. The exam tests this distinction frequently. Think: "U" for "Upstream" (banks to brokers) and "T" for "To customers" (brokers to customers).
Special Disclosures for Pattern Day-Trading Accounts
Before opening a day-trading account, the firm must provide a disclosure statement covering:
- Day trading can be extremely risky
- Be wary of exaggerated claims about potential profits
- Day trading requires knowledge of securities markets and firm operations
- Day trading will generate substantial commissions for the firm
- Day trading on margin can result in losses greater than one's investment
- Persons who day trade for others must be registered as an investment adviser or broker-dealer
Credit and Risk Disclosure Statements
Noninstitutional customers opening a margin account must also receive a credit disclosure statement and a margin risk disclosure statement explaining the risks of margin trading. This disclosure must be redelivered annually.
Customer Signature
The customer must sign the margin agreement at or before the settlement of the first trade in the account.
Section 2: Fiduciary Accounts
A fiduciary account is one where a third party acts for, and in the best interest of, the account owner. The fiduciary standard is the highest duty of care in the financial world—it means putting someone else's interests ahead of your own, every single time. Types of fiduciary accounts include custodial accounts, guardian accounts, and trust accounts.
Topic 1: Requirements for Fiduciary Accounts
Documentation
Fiduciary accounts generally cannot be opened unless the proper documentation appointing the fiduciary is received by the firm. Since the fiduciary is a third party, only they are permitted to trade in the account. The fiduciary cannot give trading authorization to another person (unless the account documentation specifically permits this, such as allowing an outside registered investment adviser to manage the account).
Cash Accounts Only
Fiduciary accounts are generally prohibited from margin transactions—only cash accounts are permitted. To open a margin account for a fiduciary, the documents appointing the fiduciary must specifically authorize margin transactions.
The Prudent Person Rule and Legal List
Each state often limits fiduciaries in the types of investments they can make. State law requires fiduciaries to follow either:
- The prudent person rule: only investments that a prudent individual would make are permitted
- A legal list: a specific list of permissible investments provided by the state
Under these standards:
- Aggressive options strategies (e.g., naked call writing) are prohibited
- Conservative options strategies (e.g., covered call writing, buying protective puts) are permissible
Power of Attorney
A power of attorney (POA) is not a type of account but a mechanism for granting authorization to a third party.
Power of Attorney Types:
- A full POA allows trading AND the ability to make withdrawals
- A durable POA: if the grantor becomes mentally incompetent, the person with POA retains control over the account
- A nondurable POA: if the grantor becomes mentally incompetent, the power ceases
- Any POA terminates upon the death of the grantor
- An incarcerated individual (a person in prison) can still grant a POA to someone to manage their financial affairs
Test Tip: Durable POA survives mental incompetence; nondurable POA does not. But BOTH terminate upon death. The exam tests the incompetence distinction more than the death rule.
Topic 2: Types of Fiduciary Accounts (Custodial Accounts)
Custodial Accounts
Custodial accounts are accounts where a third party manages the account on behalf of a beneficiary, most often a minor. The third party must manage the account in the best interest of the beneficiary.
UGMA and UTMA
Two custodial account types appear on the exam: the Uniform Gifts to Minors Act (UGMA) and the Uniform Transfers to Minors Act (UTMA).
Key rules:
- An adult must open and manage the account on behalf of a minor
- One custodian, one minor—the minor and custodian do not need to be related, but the custodian must be an adult
- The minor is the official owner of the account and its assets; the custodian manages the account
- These are NOT joint accounts—all assets are the property of the minor
- Custodians have third-party trading authorization; minors cannot trade in the account
- Dividends, interest, and capital gains are considered unearned income
Tax Treatment (Kiddie Tax)
The account must be opened under the minor's Social Security number. A portion of earnings is taxable at the minor's rate; above a certain threshold, the parent's/guardian's tax rate applies. Regardless of the rate, the taxes are the child's responsibility. These rules are called the kiddie tax.
Irrevocable Gifts
Gifts can be made to the account by other adults, but all gifts are irrevocable—they cannot be withdrawn or reversed once given. Gifts can be either cash or fully paid securities.
Death of Minor
In the event of the minor's death, the account assets transfer to the minor's estate—not directly to the parents.
Fiduciary Duties of the Custodian
Custodian Rules:
- Must follow the prudent person rule
- May withdraw funds only for the benefit of the minor or to reimburse documented expenses
- Account must be a cash account—no margin
- Securities cannot be used as collateral on a loan
- Must reinvest cash earned in the account within a reasonable time
- May NOT write naked calls
- Minors may sue custodians for mismanagement
UGMA Accounts
Under UGMA, full rights to account assets transfer to the minor upon reaching the age of majority in their state of residence. The minor is always the legal owner, and the account uses the minor's Social Security or tax ID number.
UGMA investments are limited to financial assets—stocks, bonds, mutual funds, etc. Investments cannot include real estate, collectibles, or uncovered derivative products.
UTMA Accounts
UTMA accounts are similar to UGMA but with two important differences:
- Broader asset range—UTMA accounts can include real estate and other non-financial assets
- Delayed transfer—The custodian can delay the transfer of assets beyond the age of majority, but no later than age 25 (actual age limits vary by state)
ABLE Accounts
Do not confuse UGMA/UTMA accounts with Achieving a Better Life Experience (ABLE) accounts, which are designed to allow people with disabilities and their families to save for the future. An ABLE account can be established for either a child or an adult, provided they have a disability that began before the age of 46.
Guardian Accounts
A legal guardian is a person appointed by a court to protect the assets of a minor or an incompetent adult. To open a guardian account, the firm must obtain a copy of the court order appointing the guardian. The account cannot be opened only in the name of a minor or incompetent adult.
Topic 3: Trust Accounts
Overview
Trust accounts are most commonly used to ensure the smooth passing of assets to heirs upon death. They may also minimize estate and inheritance taxes, or provide for a minor child or a loved one with a disability.
Key Parties
Three Parties in a Trust:
- Grantor (also: trustor, donor, settlor)—the person who sets up the trust and puts assets into it
- Trustee—the person appointed to manage the assets
- Beneficiary—the person who will eventually receive the assets (can be a minor, adult, or mentally incompetent adult)
Like estate accounts, trust accounts are custodial accounts because the trustee manages the account on behalf of the beneficiaries. The trustee has trading authority, but a third party can also have trading authority if listed in the trust agreement.
Trust Agreement
When opening a trust account, the firm must obtain a copy of the trust agreement. The agreement specifies what transactions the trustee is authorized to perform. These accounts cannot be margin accounts unless specifically authorized by the trust agreement.
Test Tip: The trustee—not the grantor or the beneficiaries—is the person from whom the representative must take instructions. The trustee must follow the instructions in the trust agreement or will. This trips people up when the grantor wants to make changes.
Revocable vs. Irrevocable Trusts
A revocable living trust can be revoked (eliminated) at any time before death by the person who owns the assets (the trustor). If revoked, ownership reverts back to the original owner. The grantor may appoint themselves as trustee.
An irrevocable trust, once set up, cannot be undone or revoked. Irrevocable trusts are typically given their own tax identification numbers and treated as separate taxpayers. Any income earned within the trust is subject to annual taxation.
The Key Tax Difference Between Trust Types:
- Assets in an irrevocable trust are NOT included in the grantor's estate for estate tax purposes
- Assets in a revocable trust ARE included in the trustor's estate for tax purposes
For both types, the trustee is a fiduciary who must put the beneficiary's interests first and manage assets prudently.
(If you're wondering why anyone would choose a revocable trust given the tax disadvantage, the answer is flexibility. Some people value the ability to change their mind more than the estate tax savings—a very human impulse that no regulation can account for.)
Living vs. Testamentary Trusts
- Living trusts: Created while a person is living
- Testamentary trusts: Initiated upon a person's death, according to the terms of a will. The instructions are carried out by a trustee
Test Tip: Testamentary trusts do NOT avoid probate—a court must substantiate the claims within the will. Living trusts, particularly revocable living trusts, do avoid probate. The exam tests this distinction.
Charitable Trusts
A charitable trust is for customers who want to leave part of or all their estate to a charity.
A charitable remainder trust (CRT) works as follows: assets are given to the charity before the donor's death, but the donor receives a fixed amount of income from the assets periodically until death. After death, the remainder of the assets belong to the charity. A CRT is irrevocable.
Section 3: Joint, Business, and Options Accounts
Several additional account types appear on the Series 7. Joint accounts involve more than one owner. Business accounts serve partnerships, corporations, or investment advisers managing accounts on behalf of clients. Options accounts follow specific rules established by the Chicago Board Options Exchange (Cboe) and the Options Clearing Corporation (OCC).
Topic 1: Joint Accounts
General Rules
When more than one party is named on an account:
- New account information must be obtained for each party
- All parties are allowed access and may make trades independently
- Checks issued must be payable to all parties on the account
- Social Security numbers are collected from each owner, but joint accounts report taxable events under a primary tax identification number belonging to one owner
- Each owner is responsible for their respective tax bill (in many cases, each party claims half of gains or losses)
Two Types of Joint Account Ownership
1. Joint Tenants with Right of Survivorship (JTWROS):
- Each party owns an undivided interest in the account
- Bypasses probate—if one party dies, the survivor becomes sole owner
- Most commonly used by married couples
2. Tenancy in Common (TIC):
- Each party specifies a percentage interest in the account
- If one party dies, their percentage interest passes to their estate (can be willed to anyone)
- Most commonly used by business partners
Transfer-on-Death (TOD)
Transfer-on-death (TOD) is not an account type but a designation that allows the owner to pass an account to a beneficiary upon death. The owner keeps complete control of the account during their lifetime. Similar to JTWROS, a TOD designation avoids probate.
Topic 2: Business Accounts
Corporate Accounts
To open a corporate account, the firm must receive a copy of the corporate resolution, which must permit accounts to be opened and designate individuals with trading authorization. A corporate tax identification number is required. Firms may also request a copy of the corporate charter.
Limited Liability Company (LLC) Accounts
An LLC combines the benefits of a sole proprietorship or partnership with those of a corporation. Starting an LLC requires filing articles of organization with the secretary of state, including a statement of purpose and expected duration (an LLC may exist perpetually or have a specific termination date).
To open an account, an LLC must provide a copy of their articles or certificate of organization. If the LLC has only one member, that member's Social Security number can be used in place of an employer identification number.
Partnership Accounts
To open a partnership account, the firm must obtain a copy of the partnership agreement. Like a corporate resolution, it must allow for opening the account and name the partners authorized to trade.
Investment Adviser Accounts
An investment adviser provides investment advice for a fee and is considered a fiduciary. An investment adviser account is typically held in the customer's name, but the adviser has discretionary authority.
When an adviser has many customers, they might open an omnibus account—an account held in the adviser's name containing all its customers' securities. To open an omnibus account, the investment adviser must fill out individual new account forms for each customer, along with a third-party trading authorization (since the customer is granting POA to the adviser).
Wrap Accounts
A wrap account provides investment advice and a certain number of brokerage transactions in a single package. The investment adviser trades accounts for clients, charging an annual management fee. Confirmations and statements go to both the customer and the adviser.
Wrap accounts are defined as an advisory product because they charge either a flat fee or a percentage of assets. To offer advisory products, a representative must be dually registered as a FINRA broker-dealer representative and a registered investment adviser (RIA) representative.
Institutional Accounts
An institutional account is held by a bank, investment company, registered investment adviser, or any other business or individual with total assets of at least $50 million.
Institutional accounts are considered sophisticated investors who do not need retail-level protections. The suitability obligation is fulfilled if:
- The broker-dealer reasonably believes the institutional customer can evaluate risk independently
- The customer affirms it is exercising independent judgment when evaluating the broker-dealer's recommendations
Topic 3: Options Accounts
Cboe Requirements
The Chicago Board Options Exchange (Cboe) has its own requirements for opening options accounts, similar to FINRA's but with specific additions.
Required Information
To open an options account, the customer must be asked specifically about:
- Investment objective
- Investment experience
- Financial situation
- Financial needs
- Marital status
- Net worth
- Liquid net worth
- Estimated annual income
If the customer refuses to disclose any of this information, the representative must note "not disclosed" for each such item. The Cboe states it is then up to the approving manager to decide whether the account should be opened.
Options Agreement
Cboe requires the customer be sent a copy of the options agreement. By signing, the customer agrees to abide by trading restrictions imposed by the member firm and to comply with OCC rules (e.g., position limits, exercise limits). If the customer's financial situation changes materially, the options agreement must be amended.
Account Approval
Options Account Approval Process:
- The registered representative signs the new account form, indicating the information is true and accurate
- After assessing suitability, a Registered Options Principal (ROP) must approve in writing the customer's account for options transactions
- A FINRA-registered Branch Office Manager (BOM) may initially approve an options account, but ultimate approval must come from a ROP
Options Disclosure Document (ODD)
The customer must also receive an Options Disclosure Document (ODD) created by the OCC. This must be delivered by the date of the principal's approval.
The 15-Day Rule
The 15-Day Return Rule:
- Once approved, the customer may begin trading immediately
- The customer must return the signed options agreement within 15 days of the account being opened
- If not received within 15 days: the customer cannot open new positions but may close existing positions
- If the agreement is subsequently received, the restriction is removed
Options Accounts for Associated Persons
If a representative of another firm wishes to open an options account at another member firm, they must first receive written approval from their employer. If approved, all statements and confirmations will be automatically sent to the employing broker-dealer.
Test Tip: The options account approval chain is: RR signs the form, BOM may give initial approval, but the ROP gives final approval. The ODD must be delivered by the date of the principal's approval, and the signed options agreement must be returned within 15 days. These timing requirements are heavily tested.
Chapter Summary
Reg T Initial Margin: 50% for both long and short positions on stocks and convertibles. Exempt securities (governments, agencies, munis, commercial paper) are not subject to Reg T initial margins but are subject to FINRA maintenance. Deposit due by T+3 (S+2). Can deposit fully paid marginable securities worth 2x the call amount instead of cash.
Marginable vs. Non-Marginable: Exchange-listed, Nasdaq, government, and municipal securities are marginable. Non-marginable: new issues traded less than 30 days, mutual fund shares, securities under $5/share. Mutual fund shares held 30+ days can be used as collateral but never purchased on margin.
Short Selling: Can only be done in a margin account. 50% initial margin. $2,000 absolute minimum equity (regardless of trade size). Fiduciary and retirement accounts may not sell short.
Cash Account Rules: Payment due by S+2 (T+3). Reg T extension available from FINRA under exceptional circumstances (additional 2+ business days). Failure to pay = sell-out and 90-day freeze. Free-riding: buying without intent to pay, selling to generate cash—results in loss of profits and 90-day freeze.
Restricted Accounts: Equity below 50% but above minimum maintenance. No action required from customer—can still trade with 50% deposit on new purchases. Long equity formula: LMV − Debit = Equity. Short equity: Credit Balance = SMV + Equity.
Minimum Maintenance: Long = 25%, Short = 30%. Long margin call trigger = Debit / 0.75. Short margin call trigger = Credit Balance / 1.3. Margin calls must be met promptly (typically 3 business days). If unmet, broker-dealer sells out positions—customer has no control over which securities are sold. Firms can set higher maintenance than FINRA's minimum.
SMA and Buying Power: Excess equity = equity above 50% of LMV. Buying power = 2x SMA. SMA can be withdrawn as cash (but it becomes a loan added to the debit balance).
Pattern Day Traders: 4+ day trades in 5 business days. $25,000 minimum equity. 25% maintenance based on highest intraday value. Buying power = 4x maintenance excess (2x with outstanding margin call). Special risk disclosures required before opening.
Portfolio Margin: Risk-based (not strategy-based). Dramatically reduces margin for hedged stock positions. No benefit for long options or spreads. Cannot be used for bonds. Max 15% for most equities (30% if concentrated). Minimum equity: $100K individual, $500K prime brokerage, $5M for unlisted derivatives/day trading. Requires FINRA approval for the firm, ROP approval for the account, risk disclosure statement, and 3-day deficiency payment.
Options Margin: Long options = 100% of premium. LEAPS = 75% (100% within 9 months of expiration). Covered calls (own the stock) = no margin on call. Covered puts (short the stock) = no margin on put. Straddles = 100% of combined premiums. Debit spreads = net debit. Credit spreads = difference in strikes minus net credit. Leveraged ETFs = minimum margin multiplied by leverage factor.
Margin Agreement: Three parts—hypothecation (pledge securities), credit (loan terms), loan consent (lending to short sellers, NOT required). Rehypothecation = firm repledges to bank under Reg U. Customer signature required at or before settlement of first trade. Annual redelivery of credit and risk disclosures.
Fiduciary Accounts: Cash only (unless documents specifically authorize margin). Prudent person rule or legal list. No naked calls. Durable POA survives mental incompetence; nondurable does not. All POAs terminate at death. Incarcerated individuals can still grant POA.
Custodial Accounts (UGMA/UTMA): One custodian, one minor. Minor is legal owner. Irrevocable gifts only. Kiddie tax applies (minor's SSN). Cash account only—no margin, no collateral, no naked calls. UGMA: financial assets only, transfers at age of majority. UTMA: broader assets (including real estate), transfer can be delayed to age 25. Minor's death: assets go to minor's estate, not parents. ABLE accounts: for disabilities beginning before age 46.
Trust Accounts: Grantor (trustor/donor/settlor), trustee, beneficiary. Trust agreement required. Cash only unless trust agreement authorizes margin. Revocable trust: assets included in grantor's estate for tax purposes. Irrevocable trust: assets excluded from estate—may have own tax ID. Living trusts created during life. Testamentary trusts created upon death (do NOT avoid probate). CRT: irrevocable, donor receives income until death, charity gets remainder.
Joint Accounts: JTWROS = undivided interest, bypasses probate, survives death (common for spouses). TIC = specified percentage interest, passes to estate on death (common for business partners). TOD designation avoids probate. All parties get access; checks payable to all.
Business Accounts: Corporate = corporate resolution + tax ID. LLC = articles of organization. Partnership = partnership agreement. Investment adviser = customer's name but adviser has discretion; omnibus account for multiple clients. Wrap account = advisory product, requires dual registration. Institutional = $50M+ in assets, reduced suitability obligations.
Options Accounts: Must ask about objectives, experience, financial situation, needs, marital status, net worth, liquid net worth, and income. ROP gives final approval (BOM may give initial approval). ODD delivered by date of principal's approval. Signed options agreement due back within 15 days (or customer can only close positions). Associated persons need written employer approval; statements automatically sent to employer.
Key Terms Glossary
| Term | Definition |
|---|---|
| Regulation T (Reg T) | Federal Reserve regulation setting initial margin at 50% for broker-to-customer lending |
| Regulation U (Reg U) | Federal Reserve regulation governing bank-to-broker lending |
| Margin account | Account allowing customers to borrow money or securities from a broker-dealer |
| Leverage | Using borrowed funds to amplify returns (and losses) |
| Initial margin | The required deposit when opening a margin position (50% under Reg T) |
| Minimum maintenance | FINRA floor: 25% for long positions, 30% for short positions |
| Exempt securities | Government, agency, municipal, and commercial paper securities not subject to Reg T initial margins |
| Short selling | Borrowing and selling securities, hoping to repurchase at a lower price |
| Covering | Repurchasing securities to close a short position |
| $2,000 minimum equity | Absolute minimum for margin accounts; required regardless of trade size for short sales |
| Reg T extension | FINRA-granted additional time (2+ business days) to make payment |
| Frozen account | 90-day restriction requiring 100% cash before any trade; triggered by failure to pay or free-riding |
| Free-riding | Buying without intent to pay, selling to generate cash; results in loss of profits and 90-day freeze |
| Restricted margin account | Account with equity between 50% and minimum maintenance; no immediate action required |
| Margin call | Demand for additional equity when account falls below minimum maintenance |
| Excess equity / SMA | Equity above 50% of market value; buying power = 2x SMA |
| Pattern day trader (PDT) | 4+ day trades in 5 business days; $25,000 minimum equity; 4x buying power |
| Strategy-based margin | Traditional method applying prescribed percentages regardless of actual risk |
| Portfolio margin | Risk-based margin assessing the entire account; max 15% for equities (30% if concentrated) |
| LEAPS | Long-term options (28–36 months); 75% margin (>9 months) or 100% (≤9 months) |
| Covered call | Short call with long stock position; no margin on the call |
| Covered put | Short put with short stock position; no margin on the put |
| Leveraged ETFs | ETFs using derivatives for 2x/3x returns; margin multiplied by leverage factor |
| Hypothecation agreement | Customer pledges securities as collateral; held in street name |
| Credit agreement | Loan terms including interest based on broker loan rate |
| Loan consent agreement | Permits lending of customer's securities for short selling; NOT required |
| Rehypothecation | Firm repledges customer securities to a bank under Reg U |
| Street name | Securities registered in the firm's name rather than the customer's |
| Broker's call rate | Rate at which banks lend to broker-dealers to fund margin loans |
| Fiduciary account | Account where a third party acts in the best interest of the owner |
| Prudent person rule | Fiduciaries must invest as a prudent person would |
| Legal list | State-provided list of permissible investments for fiduciaries |
| Power of attorney (POA) | Authorization granting a third party control over an account |
| Durable POA | Survives mental incompetence of the grantor; terminates at death |
| Nondurable POA | Ceases upon mental incompetence of the grantor |
| UGMA | Uniform Gifts to Minors Act; financial assets only; transfers at age of majority |
| UTMA | Uniform Transfers to Minors Act; broader assets (incl. real estate); transfer up to age 25 |
| Kiddie tax | Minor's unearned income above threshold taxed at parent's rate |
| Irrevocable gift | Gift to custodial account that cannot be withdrawn or reversed |
| ABLE account | Savings account for people with disabilities beginning before age 46 |
| Legal guardian | Court-appointed person protecting assets of a minor or incompetent adult |
| Trust account | Account managed by a trustee for the benefit of a beneficiary |
| Grantor / trustor / settlor | Person who establishes and funds the trust |
| Trustee | Person appointed to manage trust assets |
| Revocable trust | Can be revoked during grantor's life; assets included in estate for tax |
| Irrevocable trust | Cannot be undone; assets excluded from estate; own tax ID |
| Living trust | Created during grantor's lifetime; avoids probate |
| Testamentary trust | Created upon death via will; does NOT avoid probate |
| Charitable remainder trust (CRT) | Irrevocable trust; donor receives income until death; charity gets remainder |
| JTWROS | Joint Tenants with Right of Survivorship; undivided interest; bypasses probate |
| TIC | Tenancy in Common; percentage interest; passes to estate on death |
| Transfer-on-death (TOD) | Beneficiary designation that avoids probate; owner retains full control |
| Corporate resolution | Document authorizing a corporation to open a brokerage account |
| LLC / Articles of organization | Document filed to form an LLC; required to open an LLC account |
| Partnership agreement | Document required to open a partnership brokerage account |
| Omnibus account | Account held in adviser's name containing multiple customers' securities |
| Wrap account | Advisory product bundling advice and trades for a single fee; requires dual registration |
| Institutional account | Account with $50M+ in assets; reduced suitability obligations |
| Registered Options Principal (ROP) | Principal who gives final approval for options accounts |
| Branch Office Manager (BOM) | May give initial (but not final) approval for options accounts |
| Options Disclosure Document (ODD) | OCC document delivered by date of principal's approval |
| Options agreement | Must be signed and returned within 15 days or customer can only close positions |
| Registered investment adviser (RIA) | Adviser who provides advice for a fee; required for wrap account offering |
Margin accounts generate revenue for broker-dealers, fiduciary accounts protect the vulnerable, and options accounts require their own approval chain. Understanding these structures isn't just exam material—it's the difference between knowing what a brokerage firm does and understanding how it makes money doing it.