What Is a Trade Confirmation? Contents, Timing, and Review

A trade confirmation is the official record your broker sends after you buy or sell a security, setting out the exact terms of that single transaction: the security, the quantity, the price, the fees, the date and time, and the capacity in which the broker acted. Federal securities law requires broker-dealers to deliver one at or before completion of every trade under SEC Rule 10b-10, and with U.S. markets on a T+1 settlement cycle since May 28, 2024, that generally means the confirmation reaches you within one business day.¹² It is the document you check to verify your order was executed the way you placed it, and the one you keep for tax purposes when you eventually sell.

What Must Appear on a Trade Confirmation

Rule 10b-10 sets the minimum contents. Every confirmation identifies the security by name and CUSIP number, states the number of shares or units, the price per share, and the date and time of execution.¹ It shows what the trade cost you: commissions if the broker acted as your agent, or markups and markdowns if the broker filled the order out of its own inventory.

Capacity is one of the most consequential disclosures on the page. The confirmation must state whether the firm acted as an agent, pairing your order with another buyer or seller, or as a principal, trading with you directly from its own account. When a firm acts as principal and is not a market maker in that security, it also has to show the difference between the price you paid and the price the firm paid on the other side of the trade, which is effectively the firm’s spread on your order.¹ For other principal transactions in exchange-listed stocks, the confirmation must show the reported market trade price, the price you received, and any difference between the two.

If your broker is paid to route your orders to a particular market maker or exchange — the practice called payment for order flow — the confirmation must say so, and must tell you that you can request the specific source and nature of that compensation in writing.¹ Firms that don’t receive payment for order flow don’t carry this particular disclosure.

Bond confirmations carry additional line items. If the bond is callable, the confirmation must note that early redemption is possible and could affect the yield. Confirmations for debt securities must also show yields — yield to maturity, yield to call, current yield — along with the corresponding dollar price, and when the yield to maturity is lower than the yield displayed, both figures must appear so you see the less favorable outcome.¹

When You Should Receive It

Rule 10b-10 requires delivery “at or before completion” of the transaction, and completion is tied to settlement.¹ Most broker-dealer transactions in the United States now settle one business day after the trade under amended Exchange Act Rule 15c6-1.² A trade you place Monday settles Tuesday, and your confirmation should be in hand by then.³

Delivery is usually electronic. Most firms post a PDF to your secure account or send one by email, and if the firm uses PDF format it has to tell you what software you need to read the files and provide that software or technical help at no cost. Electronic delivery requires your informed consent, which must specify the medium and inform you that you can revoke it at any time. A brokerage cannot force you to accept electronic delivery as a condition of opening an account, unless the whole account-opening process happens online. And the SEC has been explicit that quietly posting a confirmation on the firm’s website and expecting you to log in to find it does not satisfy the delivery requirement — the confirmation has to be sent to you.⁴

When a Periodic Statement Replaces the Individual Confirmation

A handful of transaction types don’t produce a confirmation on the day of the trade. Rule 10b-10 allows brokers to substitute periodic statements in two situations, provided they tell you in writing beforehand:

Transactions in shares of a money market fund that maintains a stable net asset value and charges no sales load. The broker sends a monthly statement within five business days after month-end, listing each purchase, redemption, and dividend.¹
Transactions made through systematic investment plans, including automatic dividend reinvestment. These may be reported on a consolidated statement within five business days after quarter-end.¹

Either way, the periodic statement still has to disclose the date, identity, number, and price of the securities in each transaction, your total holdings, and any compensation the broker received.

How It Differs From Your Monthly Account Statement

A trade confirmation and a monthly account statement look similar at a glance and do different jobs. The confirmation is granular: one document per trade, generated at execution, capturing exact price, fees, and broker capacity for that single order. The monthly statement is a summary of your whole account over a period — total holdings, dividends received, gains and losses, ending value.

The difference matters when something looks wrong. If you need to challenge the price or timing of a specific order, the confirmation is what governs. A monthly statement rolls activity together, and a small error — an unexpected markup on one trade, a wrong share count — can disappear inside a summary of dozens of transactions. Reading each confirmation when it arrives is how those problems get caught.

Using Confirmations for Taxes and Recordkeeping

Your trade confirmations are the source document for cost basis: the purchase price plus commissions and fees that you subtract from proceeds to figure your capital gain or loss when you sell. If you can’t 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 holding period on Form 1099-B when you sell, but that reporting isn’t always complete. Shares transferred between brokerages, and shares bought before brokers were required to track basis, may arrive at the selling firm without accurate cost information. In those situations your own trade confirmations may be the only evidence of what you paid.

The IRS ties recordkeeping to the statute of limitations for the tax year in which you sold the investment. That is generally three years after you file the return reporting the sale, six years if you understate income by more than 25 percent of gross income, and unlimited if a return is fraudulent or never filed.⁵ Keeping confirmations for the entire time you hold a position, and for several years after you close it, is the safe practice. If you lose copies, your broker can typically produce duplicates, though firms are only required to retain trade records for three years under SEC Rule 17a-4.

Checking the Confirmation and Fixing Errors

When a confirmation arrives, put it next to the order you placed. Verify the ticker symbol, share quantity, execution price, and total fees. On a limit order, check that the price didn’t exceed your buy limit or fall below your sell limit. Speed helps: firms can often adjust or reverse a trade with little friction if you flag the problem within a few days.

If something is wrong, contact the firm’s customer service or compliance group with your transaction ID and a description of the discrepancy. If the firm doesn’t 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 do not recover money for you. To seek monetary damages, you can file a claim through FINRA arbitration, which must be brought within six years of the event that gave rise to the claim; other federal or state statutes of limitations may also apply. Arbitration decisions bind both parties.

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