What Is T+1 Settlement? T+1, T+2, and T+3 Explained

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T+1 settlement means a securities trade settles one business day after the trade date. “T” is the transaction date, the day the order executes. The number after the plus sign is how many business days later the official exchange happens: the buyer’s cash moves to the seller and the securities move to the buyer. The same notation describes T+2 (two business days) and T+3 (three business days). Since May 2024, T+1 has been the standard settlement cycle for most U.S. securities trades executed through a broker-dealer.

How T+1 Settlement Works

When you buy shares, the execution price is locked in on the trade date. What remains is the back-office work: confirming the trade details, netting obligations between brokers and moving cash and securities. In the U.S., that work runs through the clearing and depository subsidiaries of the Depository Trust & Clearing Corporation (DTCC). The settlement cycle is the regulatory deadline for finishing it.

Counting the settlement date is simple:

Settlement date = trade date + N business days, where N is 1 for T+1, 2 for T+2 and 3 for T+3, and a business day is a day the relevant market is open.

For a stock bought on a Monday with no holiday in between:

The day count rolls over weekends. A Friday trade under T+1 settles the following Monday. If that Monday is a market holiday, it settles Tuesday.

Interpreting T+1 Settlement

Two things happen at settlement that matter to an investor:

1. The buyer becomes the owner of record. The company’s records, through the depository, now list the buyer’s broker as holding the shares on the buyer’s behalf. This is what determines dividend and voting entitlements.
2. The seller’s proceeds become settled cash. Before settlement, many brokerages show sale proceeds as unsettled. Withdrawing that money or using it under cash-account rules depends on the settlement date.

A related term, T-1, means one business day before a reference date, such as a record date or an expiration. Under T+1, the last day to buy a stock and be on record for a dividend is the business day before the record date.

Why Is T+1 Settlement Important?

It reduces settlement risk. Every day between execution and settlement is a day in which a counterparty could fail or prices could move sharply. Clearinghouses collect margin from member firms to cover that exposure. Cutting a day from the cycle cuts the period that has to be covered.

It changes dividend timing. To receive a dividend, a buyer must be the holder of record on the record date, so the purchase must settle by that date. Under T+2, the ex-dividend date fell one business day before the record date. Under T+1, the ex-dividend date and the record date are generally the same day. Buying on or after the ex-dividend date means the seller, not you, receives that dividend.

It changes cash-account rules. Under the Federal Reserve’s Regulation T, a broker must receive payment for a purchase in a cash account within the “payment period.” The rule defines that period as the standard settlement cycle plus two business days, so it shrank to T+3 when stocks moved to T+1. Brokers can set stricter internal policies. In cash accounts, buying with unsettled funds and then selling before those funds settle can trigger good-faith or free-riding violations. The shorter cycle makes funds settle sooner, but the rules still apply.

It aligns with modern processing. Physical certificates are rare, and trades are matched electronically. The SEC paired T+1 with a requirement that broker-dealers complete trade allocations, confirmations and affirmations with institutional clients as soon as technologically practicable and no later than the end of the trade date.

Example of T+1 Settlement

Hypothetical example for illustration only.

An investor sells 200 shares of a company at $40 per share on a Thursday, with no holidays that week.

• Trade date (T): Thursday. The price is fixed at $40, and the sale value is 200 × $40 = $8,000 before any fees.
• Settlement date (T+1): Friday. The buyer’s broker delivers $8,000 in cash, and the investor’s broker delivers 200 shares to the buyer’s account.
• Under the old T+2 cycle: The same trade would have settled the following Monday, because Saturday and Sunday are not business days.

Now a dividend case, also hypothetical. A company declares a dividend with a record date of Wednesday.

• A purchase on Tuesday settles Wednesday. The buyer is on record and receives the dividend.
• A purchase on Wednesday settles Thursday, after the record date. Wednesday is the ex-dividend date, and the seller keeps the dividend.

Under T+2, the buyer would have needed to purchase by Monday to settle by Wednesday.

Exceptions and Securities That Do Not Settle T+1

The SEC’s standard cycle rule covers most broker-dealer transactions, but not all of them.

• U.S. Treasury securities are outside the rule. They customarily settle T+1, and same-day (T+0) settlement is available. Many money market instruments, such as commercial paper, also often settle same day.
• Mutual funds that are not exchange-traded settle according to the fund’s own terms. Different funds may settle T+1, T+2 or longer, so the prospectus or your broker’s trade confirmation gives the actual date. ETFs, by contrast, trade on exchanges and follow T+1.
• Primary offerings, including some IPOs, may settle on a different schedule. The rule permits a longer cycle for certain firm-commitment offerings priced late in the day, and the parties can agree to an alternative date at the time of the trade.
• Other markets and asset classes follow their own conventions. Spot foreign exchange for most currency pairs settles T+2, with USD/CAD a common T+1 exception. Each country also sets its own cycle for its stock market.

History of U.S. Settlement Cycles

Roughly a century ago, U.S. stock trades settled on a T+1 basis, but by hand, with clerks and messengers carrying paper certificates. As trading volume grew, the paperwork could not keep up, and settlement stretched out. The SEC’s standard became five business days (T+5) to allow time for physical delivery of certificates and payment.

The cycle then shortened in steps:

1. T+5: the long-standing practice for most securities.
2. T+3: adopted in 1993.
3. T+2: effective in 2017.
4. T+1: adopted by the SEC in February 2023 and effective in May 2024.

Canada and Mexico moved to T+1 at about the same time as the United States. India completed a phased move of its equity market to T+1 in 2023. The United Kingdom and the European Union have announced plans to adopt T+1 in 2027.

What Is Settlement Risk?

Settlement risk is the chance that one party delivers its side of a trade, cash or securities, and the other party does not deliver at the agreed time. It is a form of counterparty risk, also called delivery risk or Herstatt risk, after Bankhaus Herstatt, a German bank that regulators closed in 1974 after its counterparties had paid it Deutsche marks but before they received the U.S. dollars owed in return.

Shorter cycles shrink the window in which such a failure can occur. Central clearing reduces the risk further, because the clearinghouse stands between buyers and sellers. Delivery-versus-payment arrangements also help, because they release securities only against cash.

Limitations of T+1 Settlement

A shorter cycle reduces some risks and concentrates others.

• Less time to fix errors. Mismatched trade details, missing instructions or allocation problems must be resolved within one business day instead of two. The SEC expected a possible short-term increase in failed trades while firms adjusted.
• Funding pressure for foreign investors. Spot FX usually settles T+2, so a T+1 purchase of U.S. stocks can require arranging the currency before or alongside the trade.
• Securities lending and recalls. Lenders who sell shares that are out on loan have less time to recall them for delivery.
• Earlier deadlines for retail investors in some cases. Holders of physical certificates may need to deliver them to their broker sooner, and buyers may need funds in place a day earlier. Margin agreements may also have been updated, and your broker’s terms govern your account.
• It is not instant. T+1 still leaves one business day of exposure. Same-day or real-time settlement would require funding and delivery at execution, which changes how liquidity and netting work for brokers.

The Bottom Line

Settlement timing matters to anyone who trades U.S. stocks or ETFs, collects dividends, or uses a cash account. Under T+1, a buyer must purchase before the ex-dividend date, which usually matches the record date, and sale proceeds become settled cash one business day after the trade. Treasuries, mutual funds and some offerings follow other timelines, so the trade confirmation or fund prospectus shows the actual date.