A non-discretionary account is a brokerage account in which your broker cannot execute any trade until you approve it. The broker can research ideas, monitor the market, and recommend transactions, but nothing moves in the account without your explicit go-ahead. This is the default structure for most retail brokerage relationships, and it gives you maximum control over your portfolio in exchange for the responsibility of being available and informed enough to make timely decisions.
How the Account Actually Works
The mechanics are simple. Your broker brings you recommendations. You evaluate each one and either approve or reject it. Only after you say yes does the broker send the order to the market. The broker acts as your agent, carrying out instructions rather than making independent calls about your money.
This applies to every transaction, not just the big ones. Selling a position that has dropped, rebalancing between stocks and bonds, redirecting a dividend into a different fund — all of it requires your sign-off. If your broker can’t reach you, the trade doesn’t happen. That constraint is the defining feature of the account and the source of both its appeal and its limits.
How It Compares to a Discretionary Account
In a discretionary account, you sign a limited power of attorney that lets your broker or investment advisor buy and sell securities on your behalf without calling you first. The professional can react to market movements in real time and manage the portfolio within the guidelines you set at the outset.
A non-discretionary account flips that dynamic. You set the guidelines and make every individual call. Your broker’s role is limited to recommending, educating, and executing once you’ve decided. The practical difference shows up most clearly during volatile markets: a discretionary manager can sell a cratering position the moment they spot trouble, while a non-discretionary broker has to reach you, explain the situation, and wait for approval. By the time all of that happens, the price may have moved.
Neither structure is inherently better. Discretionary accounts require you to trust someone else’s judgment with your assets. Non-discretionary accounts require you to trust your own, and to be available when it matters.
What Your Broker Still Owes You
Even though you make the decisions, your broker carries significant legal duties. Three frameworks matter most.
Regulation Best Interest
Since June 2020, broker-dealers recommending securities transactions to retail customers must comply with Regulation Best Interest, which requires the broker to act in your best interest at the time a recommendation is made and not to put the firm’s financial interests ahead of yours.1eCFR. 17 CFR 240.15l-1 – Regulation Best Interest The broker must weigh the costs of a recommended product against reasonably available alternatives and consider whether a pattern of recommendations, even individually reasonable ones, is excessive taken as a whole.
Reg BI applies whenever your broker recommends a transaction or investment strategy. It does not apply to trades you initiate entirely on your own. If you call your broker unprompted and say “buy 500 shares of XYZ,” Reg BI’s care obligation isn’t triggered by that unsolicited order.
The Suitability Rule
FINRA Rule 2111 requires brokers to have a reasonable basis for believing any recommended transaction is suitable for you, based on your investment profile: age, financial situation, risk tolerance, investment objectives, and related factors.2Financial Industry Regulatory Authority. FINRA Rule 2111 – Suitability The key word is “recommended.” Like Reg BI, suitability attaches to recommendations, not to every transaction that passes through your account.
That said, brokers aren’t off the hook just because you picked the trade yourself. Firms carry their own compliance and supervisory obligations, and most brokers will flag concerns even on unsolicited orders. They aren’t legally required to refuse them the way they might refuse a clearly unsuitable recommendation.
Best Execution
Once you approve a trade, your broker must use reasonable diligence to get you the best price available under current market conditions.3Financial Industry Regulatory Authority. FINRA Rule 5310 – Best Execution and Interpositioning That duty applies to every order, regardless of who initiated it. Brokers also publish quarterly reports disclosing where they route non-directed orders and what payment arrangements they have with those venues.4eCFR. 17 CFR 242.606 – Disclosure of Order Routing Information Reviewing those reports can show whether your broker’s routing reflects genuine price improvement or rebate incentives.
Unauthorized Trading and De Facto Discretion
The biggest risk specific to this account type is unauthorized trading: a broker executing transactions you never approved. Because the account structure rests on your approval rights, any unapproved trade is a serious regulatory violation. FINRA can fine, suspend, or permanently bar brokers who make unauthorized trades, and firms face their own consequences for inadequate supervision.
If you spot a trade you didn’t authorize, contact your broker immediately and follow up in writing to the firm’s compliance department. Keep copies of everything. You can file a formal complaint with FINRA, and if you’ve suffered financial losses, you can pursue recovery through FINRA arbitration.5FINRA. File a Complaint
A subtler problem is de facto discretion. This happens when you technically hold a non-discretionary account but routinely approve whatever your broker recommends without meaningful review. FINRA treats these situations as if the broker has actual discretionary control, which triggers higher supervisory obligations and can support disciplinary action if things go wrong. In recent enforcement cases, FINRA has found de facto control where customers “relied on [the broker’s] advice and routinely followed his recommendations.”6FINRA. FINRA Disciplinary Actions October 2025 Rubber-stamping recommendations gives up the control that makes a non-discretionary account worth having.
How You Pay
Non-discretionary accounts are typically commission-based. You pay a fee each time your broker executes a trade. That structure creates an inherent tension: the broker earns more when you trade more, regardless of whether frequent trading benefits your portfolio. Reg BI’s care obligation is meant to address that conflict, but it doesn’t eliminate the incentive.
Discretionary accounts, by contrast, are more commonly charged as a percentage of assets under management, often between 0.5% and 1.5% annually. That model ties the advisor’s pay to portfolio growth, though you pay whether the advisor is actively trading or not.
FINRA’s fair pricing rule requires commissions and markups to be fair and reasonable given the circumstances of each transaction. Before opening an account, ask for a written schedule of commissions, markups on over-the-counter trades, and any account maintenance fees. Getting that upfront prevents surprises on your trade confirmations.
Tax Responsibilities Fall on You
Because you control every trade, you also control the tax consequences. Two areas trip people up.
Wash Sales and Loss Harvesting
Selling a losing position to offset gains — tax-loss harvesting — is a legitimate strategy, but timing matters. In a discretionary account, your advisor can act the moment an opportunity appears. Here, you need to spot it, contact your broker, and approve the trade before the window closes.
The bigger trap is the wash-sale rule. If you buy a substantially identical security within 30 days before or after selling at a loss, the IRS disallows the loss deduction.7Office of the Law Revision Counsel. 26 US Code 1091 – Loss from Wash Sales of Stock or Securities The rule applies across all your accounts. If you sell a stock at a loss in your brokerage account and your IRA automatically reinvests into the same stock within 30 days, you lose the deduction. Tracking that exposure across accounts is your responsibility.
Capital Loss Limits
When your capital losses exceed your gains for the year, you can deduct the excess against ordinary income, but only up to $3,000 ($1,500 if married filing separately).8Office of the Law Revision Counsel. 26 USC 1211 – Limitation on Capital Losses Anything above that carries forward to future years. The limit doesn’t depend on account type, but it matters more here because you decide when to realize losses and how to pair them against gains.
Your firm reports cost basis to you and the IRS for covered securities. For older holdings or securities transferred without cost basis records, you may need to reconstruct that information yourself.
Whether This Account Fits You
A non-discretionary account fits investors who have opinions about specific holdings and want to pull the trigger themselves. If you hold concentrated stock positions, face tax-sensitive situations that need precise control over when gains and losses are realized, or find the idea of someone else trading your account unsettling, the structure gives you the control you want.
Where the model breaks down is with investors who want control in theory but can’t commit the time in practice. If you routinely miss your broker’s calls, take days to respond to recommendations, or approve everything without evaluating it, you get the worst of both worlds: the delays of a non-discretionary account without the thoughtful decision-making that justifies them. Investors in that position are often better served by a discretionary arrangement with clear guidelines and regular performance reviews.
Opening the Account and What to Review
Opening a non-discretionary account involves an account agreement and a detailed client profile. The profile captures your financial situation, investment objectives, and risk tolerance. The agreement explicitly states that you are not granting discretionary authority to the firm or any individual representative. Your firm must maintain records including your name, residence, legal-age status, and the identity of the broker assigned to your account.9FINRA. FINRA Rule 4512 – Customer Account Information
Before or at account opening, your broker-dealer must deliver a Form CRS, a short document describing the firm’s services, fees, conflicts of interest, and standards of conduct.10Securities and Exchange Commission. Frequently Asked Questions on Form CRS Read it. Form CRS lays out in plain English how your broker gets paid and what conflicts that creates.
Once the account is running, you’ll receive a written confirmation for every executed trade, disclosing the security, price, number of shares, and commission or markup charged.11eCFR. 17 CFR 240.10b-10 – Confirmation of Transactions Your firm must also send account statements at least once per calendar quarter, showing positions, cash balances, and activity since the last statement.12FINRA. FINRA Rule 2231 – Customer Account Statements Review those statements when they arrive. An unfamiliar trade or unexpected fee caught early is far easier to resolve than one you find months later.