T+1 settlement: trade date, settlement date and why they matter

When your order fills, the trade is done in one sense: the price and quantity are fixed and you can't back out. But the shares and the money haven't actually changed hands yet. That exchange, settlement, happens later, on the settlement date. In the United States the standard gap for stocks is now one business day: a trade on Monday settles on Tuesday. The industry calls this T+1, for trade date plus one.

The gap matters more than it sounds. It decides when the cash from a sale can be withdrawn or safely reused in a cash account, whether you're entitled to a dividend, and how long a firm is exposed to a counterparty that might not pay. This page explains the rule, how to count settlement days around weekends and holidays, and the practical effects on cash accounts, ex-dividend dates and options, as of October 2026.

Trade date and settlement date

The trade date (T) is the day your order executes. On that day you're committed: the price, quantity and fees are fixed, and the trade appears in your account. The settlement date is when ownership officially transfers and payment is made. In the US this is handled centrally: the National Securities Clearing Corporation nets and guarantees most trades, and the Depository Trust Company records the transfer of shares between brokers' accounts.

Between trade date and settlement date, your broker shows the position and the cash as "pending" or "unsettled." Most brokers let you sell newly bought shares before they settle, and many show unsettled sale proceeds as available to trade, but what you can do with them depends on the type of account, as explained below.

The rule: SEC Rule 15c6-1

Rule 15c6-1(a) under the Securities Exchange Act says a broker-dealer may not enter into a contract for the purchase or sale of a security that provides for payment and delivery later than the first business day after the date of the contract, unless the parties expressly agree otherwise at the time of the trade. The SEC adopted the change from T+2 to T+1 on February 15, 2023, with a compliance date of May 28, 2024.

The rule doesn't cover everything. It excludes exempted securities and government securities, municipal securities (which follow the Municipal Securities Rulemaking Board's rules), and commercial paper, bankers' acceptances and commercial bills. The SEC's Investor.gov bulletin lists what settles T+1 for most investors: stocks, bonds, municipal securities, ETFs, certain mutual funds and exchange-traded limited partnerships.

Why shorten it?

Every day between trade and settlement is a day in which one side could fail to pay or deliver, and in which prices can move against whoever is waiting. Clearing houses collect margin from brokers to cover that risk, and the amount grows with the time at risk and with market volatility. Halving the window from two days to one reduces that exposure and the collateral tied up in it. The cost is operational: confirmations, allocations and foreign-currency funding all have to be completed faster.

Counting settlement days

Settlement counts business days, which excludes weekends and the days the settlement system is closed. For stocks, the NYSE holiday calendar is a good guide.

Trades done in extended-hours sessions generally carry that day's trade date. Planned overnight sessions add a wrinkle: Nasdaq has said trades from 9:00 p.m. to midnight in its planned overnight session will carry the next day's trade date. As of October 30, 2026, no overnight session is live on a primary exchange.

What settlement means for your cash

Selling. When you sell, the proceeds become settled cash on T+1. Until then, they're unsettled. Brokers generally won't let you withdraw unsettled proceeds to your bank.

Buying in a cash account. You must pay for purchases in full. Federal Reserve Regulation T sets the latest payment date at the standard settlement cycle plus two business days, which is T+3 under T+1, but most brokers require settled funds or expect payment by settlement.

The SEC's Investor.gov bulletin on cash accounts describes the two violations that trip people up:

• Good-faith violation. You buy a stock with proceeds from a sale that hasn't settled yet, then sell the new stock before that original sale settles. This is an industry term, not a Regulation T term, but brokers enforce it, often with restrictions after repeated violations.
• Freeriding. You buy a security and sell it without ever paying for the purchase. Under Regulation T (12 CFR 220.8(c)), the broker must then restrict the account for 90 calendar days, during which purchases must be fully paid for on the trade date.

Margin accounts work differently, because the broker lends against the account, but margin brings its own requirements and risks. Cash account violations: good faith, free-riding and liquidation covers the cash-account rules in more detail.

Ex-dividend dates under T+1

A company paying a dividend sets a record date: shareholders on the company's books at the end of that day receive the dividend. Because buyers aren't on the books until their trade settles, the exchange sets an ex-dividend date, the first day a buyer is not entitled to the dividend.

Under T+1, FINRA Rule 11140 sets the ex-date for regular cash dividends at the record date itself when the record date is a business day (or the previous business day if it isn't). Under T+2, the ex-date was one business day before the record date. The change applied from the first record dates after the move to T+1 in May 2024.

Options and T+1

Options have long settled on a next-day basis. According to the OCC-affiliated Options Industry Council, the premium for an options trade settles on the next business day. When an equity option is exercised or assigned, the resulting stock trade settles T+1, like any other stock trade, so the shares and the cash change hands the next business day. Option exercise and assignment: how it works and when it happens explains exercise and assignment.

Common misconceptions

• "My sale settled, so the cash is in my bank." Settlement moves the cash into your brokerage account. A withdrawal to your bank takes its own transfer time.
• "Buying on the record date gets the dividend." Not under T+1: the record date is normally the ex-date, so you need to buy the business day before.
• "Settlement affects my price." It doesn't. The price is fixed on the trade date.
• "T+1 applies to everything." Government securities, some funds and other products follow different cycles, and parties can sometimes agree to a different date at the time of the trade.

How Finabase helps

Finabase doesn't hold accounts or settle trades; your broker and the clearing system do. Finabase's symbol pages show each company's dividend history, which helps you see when past ex-dividend dates fell before you buy around one, and the earnings calendar shows upcoming company reports.

Frequently asked questions

What does T+1 mean?

T+1 means a trade settles one business day after the trade date: the buyer's cash and the seller's shares are exchanged then. It's been the US standard for most securities since May 28, 2024, under SEC Rule 15c6-1.

When can I withdraw money after selling a stock?

The proceeds settle one business day after the sale (T+1). After that your broker will generally let you withdraw them, and the bank transfer then takes its own time. Unsettled proceeds usually can't be withdrawn.

How does T+1 affect ex-dividend dates?

The ex-dividend date is now the same as the record date when the record date is a business day. To receive the dividend, you need to buy at least one business day before the ex-date so the trade settles by the record date.

Do weekends and holidays count toward T+1?

No. Settlement counts business days only. A Friday trade settles Monday, and a trade on the business day before a market holiday settles on the next business day after it.

Summary

Settlement is when the shares and the money actually change hands. Since May 28, 2024, US Rule 15c6-1 has set the standard at one business day after the trade date for most securities, counting only business days. That single day decides when sale proceeds become settled cash, how to avoid good-faith and freeriding violations in a cash account, and when you have to buy to receive a dividend, because the ex-dividend date is now the record date itself. Options premiums and exercised options settle on the same next-day schedule.