What Is a Trade Confirmation? Required Contents and Delivery Rules

A trade confirmation is the formal record your brokerage sends after you buy or sell a security, locking in the exact terms of that single transaction. Federal securities law requires broker-dealers to deliver one at or before the completion of every trade, which under the current T+1 settlement cycle generally means within one business day.¹ It identifies the security, the price, the quantity, the fees, and the role your broker played, giving you a permanent record you can check against your original order and use for tax reporting.

What Must Appear on a Trade Confirmation

SEC Rule 10b-10 sets the required contents. Every confirmation identifies the security by name and CUSIP number, the number of shares or units, the price per share, and the date and time of execution.¹ It also shows transaction costs: commissions when the broker acts as your agent, or markups and markdowns when the broker trades from its own inventory.

One of the most consequential disclosures is capacity. The confirmation must state whether the firm acted as agent, matching your order with another buyer or seller, or as principal, buying from or selling to you out of its own account. When a firm acts as principal and is not a market maker in the security, it must disclose the difference between the price you paid and the price the firm paid in a corresponding purchase, which is effectively the firm’s spread on your trade.¹ For other principal transactions in exchange-listed stocks, the confirmation shows the reported market trade price, the price you received, and any difference between the two.

Payment for Order Flow

If your broker routes orders to a particular exchange or market maker in return for compensation, the confirmation must say so and tell you that the specific source and nature of that compensation will be provided on written request.¹ Brokers that do not receive payment for order flow have no obligation under this particular disclosure.

Extra Items on Bond Confirmations

Debt security confirmations carry additional requirements. When a bond is callable, meaning the issuer can repay it early, the confirmation must note that the security may be redeemed before maturity and that an early redemption could affect the yield.¹ If the trade was priced on a dollar basis, the confirmation shows the dollar price and the yield to maturity calculated from it. If priced on a yield basis, it shows the yield used, its characterization (current yield, yield to maturity, yield to call), and the corresponding dollar price. When the yield to maturity is lower than the yield displayed, both yields must appear.

When You Should Receive It

Rule 10b-10 requires your broker to give or send the confirmation “at or before completion” of the transaction.¹²³

Most brokerages default to electronic delivery, posting a PDF to your secure online account or sending it by email. The SEC has made clear, though, that posting a notice on the firm’s website that you must log in to retrieve is not enough. The confirmation has to be sent directly to you.⁴ Physical mail remains an option but is less common under the accelerated settlement timeline.

Consent for Electronic Delivery

Before your broker can deliver confirmations electronically, it must obtain your informed consent. That consent must specify the medium (email, website portal, and so on), and you must be told you can revoke consent at any time.⁴ A brokerage cannot condition the opening of your account on agreeing to electronic delivery, unless the entire account-opening process is conducted online. If the firm uses PDF format, it must tell you what software you need to view the files and provide that software or technical help at no cost.

When a Periodic Statement Replaces Individual Confirmations

Not every transaction triggers a same-day confirmation. Rule 10b-10 allows periodic written statements in place of per-trade confirmations in two situations:

Transactions in a money market fund that maintains a stable net asset value and charges no sales load may be reported on a monthly written statement sent within five business days after the end of each month, detailing every purchase, redemption, and dividend during the period.¹
Transactions through systematic investment plans, including automatic dividend reinvestment plans, may be reported on a consolidated quarterly statement delivered within five business days after the end of each quarter.¹

In both cases, your broker must notify you in writing beforehand that it will use periodic statements. Those statements still have to disclose the date, identity, number, and price of securities in each transaction, your total share count, and any compensation the broker received.

Trade Confirmation vs. Monthly Account Statement

A trade confirmation and a monthly or quarterly account statement are not interchangeable. The confirmation is a granular, per-trade document generated at execution, capturing the exact price, fees, and broker capacity for one transaction. A monthly statement is a summary of your entire account over a set period: total holdings, overall gains and losses, dividends received, and account value.

The difference matters when something goes wrong. If you need to dispute the execution price or timing of a specific order, the confirmation is the document that governs. Summaries can obscure small errors; an unexpected markup on one trade may not be visible among dozens of lines. Reviewing each confirmation as it arrives is the more reliable way to catch problems early.

What to Do With Each Confirmation

When one arrives, compare it against the order you placed. Check the ticker symbol, share quantity, execution price, and total fees. If you entered a limit order, confirm the price does not exceed your limit on a buy or fall below it on a sell. Catching discrepancies quickly matters because many firms can reverse or adjust trades with relatively little friction if the error is reported within a few days.

If you spot a problem, contact the firm’s customer service or compliance department with your transaction ID and a description of the discrepancy. If the firm does not resolve it, you can file a written complaint with the SEC, the FINRA Investor Complaint Center, or your state securities regulator. Those agencies investigate but cannot recover money for you. To pursue monetary damages, you can file a claim through FINRA arbitration, which must be filed within six years of the event that gave rise to it. Other federal or state statutes of limitations may also apply.

Keep Them for Cost Basis

Trade confirmations are your primary tool for establishing cost basis, the purchase price of an investment plus any commissions or fees you paid. When you sell, your capital gain or loss is the difference between what you received and your cost basis. If you cannot identify which specific shares you sold, tax rules generally require you to calculate the gain as if you sold the earliest shares first.

Your brokerage will report cost basis and whether a gain is short-term or long-term on Form 1099-B when you sell. That reporting is not always complete, particularly for securities transferred between brokerages or purchased before brokers were required to track cost basis. In those cases, your own trade confirmations may be the only evidence of what you originally paid.

The IRS requires you to keep records related to an investment until the statute of limitations expires for the tax year in which you sell it. In most cases that is at least three years after filing the return reporting the sale, but the window extends to six years if you underreport income by more than 25 percent of gross income, and there is no time limit if a return is fraudulent or never filed.⁵ A practical rule is to keep each confirmation for as long as you hold the investment and for several years after you sell.

Broker-dealers have their own retention duties under SEC Rule 17a-4 and must preserve trade records for at least three years, with the first two years easily accessible. You can generally request duplicates from your brokerage within that window if you lose your own copies.

1
eCFR. 17 CFR 240.10b-10 – Confirmation of Transactions
2
eCFR. 17 CFR 240.15c6-1 – Settlement Cycle
3
Investor.gov U.S. Securities and Exchange Commission. New T+1 Settlement Cycle – What Investors Need To Know: Investor Bulletin
4
U.S. Securities and Exchange Commission. Use of Electronic Media
5
Internal Revenue Service. Topic No. 305 – Recordkeeping