Payment settlement is the stage of a transaction where money actually moves from the buyer’s bank to the seller’s bank, closing out what began as a promise to pay. Until that transfer happens, the merchant only has an authorization: the buyer’s account shows a hold, the merchant’s system shows an expected deposit, but no funds have crossed between institutions. Settlement is what turns that promise into real money in the seller’s account, and depending on the payment method it can take seconds or several business days.
Authorization Comes First, Settlement Comes Later
Every card transaction runs in two stages, and confusing them is the most common reason people wonder why a sale hasn’t shown up in their account yet.
Authorization happens the instant a card is swiped, tapped, or entered online. The merchant’s terminal sends a request through the card network to the issuing bank, which checks the account and, if approved, places a temporary hold on the amount. The buyer’s available balance drops, but no money has moved. The hold simply reserves the funds.
Those holds expire if the merchant doesn’t submit the transaction for settlement in time. Under Visa’s rules, a card-present transaction must be submitted within five days, a card-not-present or rental transaction within ten days, and lodging or vehicle rental transactions within 30 days. Mastercard is similar: standard authorizations expire after seven calendar days, and preauthorizations last up to 30 days.
Settlement is the back-office process that follows. Most merchants batch their authorized transactions at the end of each business day and send the whole batch to their acquiring bank. The acquiring bank forwards it through the card network, which routes each transaction to the correct issuing bank. The issuing banks then transfer the amounts owed (less interchange fees) to the acquiring bank, which deposits the funds into the merchant’s account. Processing thousands of transactions together is far more efficient than moving money for every individual sale in real time.
Who Moves the Money
A card or electronic payment passes through a chain of institutions, each with a defined role:
- Issuing bank. The bank that issued the buyer’s card. It holds the consumer’s account and debits it when settlement happens.
- Acquiring bank. The bank that maintains the merchant’s account and receives funds on the merchant’s behalf.
- Payment networks. Visa, Mastercard, and other card brands operate the infrastructure that connects issuers and acquirers, route transaction data, set interchange schedules, and enforce network rules.
- Clearing houses. Entities that calculate what each bank owes the others and move the actual funds. The Depository Trust and Clearing Corporation handles securities settlement, and the Federal Reserve and private networks handle payment clearing.
Which legal framework governs the transfer depends on the type. Consumer electronic transfers — debit card purchases at the point of sale, ATM withdrawals, direct deposits — fall under the Electronic Fund Transfer Act, which sets consumer protections like error resolution and unauthorized-transfer liability caps.1Office of the Law Revision Counsel. 15 USC 1693 – Congressional Findings and Declaration of Purpose Wholesale and commercial wire transfers, including those sent through Fedwire, are governed instead by Article 4A of the Uniform Commercial Code.2Cornell Law School. UCC Article 4A – Funds Transfer Credit card transactions sit outside both, governed primarily by the Truth in Lending Act and the card networks’ own rules.
How Long Settlement Takes by Payment Type
The rail matters. Standard timeframes for the most common payment types:
- Credit and debit card transactions. Funds typically reach the merchant’s bank account within one to three business days after the transaction, depending on the acquiring bank, the card network, and the merchant’s risk profile.
- ACH transfers. ACH debits (bill payments pulled from an account) settle either same-day or the next banking day. ACH credits (direct deposit payroll, for example) settle within one to two banking days at the sender’s option. By rule, ACH debits cannot have a settlement date more than one banking day out, and ACH credits cannot settle more than two banking days out.3Nacha. The Significant Majority of ACH Payments Settle in One Business Day or Less
- Same Day ACH. Individual payments of up to $1 million can use Same Day ACH, which offers three settlement windows each banking day.4Federal Reserve Financial Services. Same Day ACH Frequently Asked Questions
- Wire transfers (Fedwire). Same-day settlement during Fedwire operating hours, with each transfer final and irrevocable once processed.5Federal Reserve Board. Fedwire Funds Services
- Securities transactions. Since May 28, 2024, most U.S. securities trades settle on a T+1 basis — one business day after the trade date. That replaced the T+2 cycle in effect since 2017.6U.S. Securities and Exchange Commission. New T+1 Settlement Cycle – What Investors Need To Know
All of these are business-day counts. Weekends, federal holidays, and bank holidays don’t count, so a Friday afternoon transaction may not settle until Monday or Tuesday. Once settlement does occur, a separate rule governs when the receiving bank has to let its customer use the money. Regulation CC requires that funds received by electronic payment — which includes wire transfers and ACH credit transfers — be made available no later than the next business day after the banking day on which the bank received the payment.7eCFR. 12 CFR Part 229 – Availability of Funds and Collection of Checks (Regulation CC)
Gross Settlement and Net Settlement
Behind those timeframes, banks use two different mechanics for moving money among themselves.
Real-Time Gross Settlement
In a real-time gross settlement (RTGS) system, each payment is processed individually and immediately. No batching, no waiting. Funds move on a transaction-by-transaction basis, and each transfer is final once processed. In the United States, the Federal Reserve operates the Fedwire Funds Service as the primary RTGS system, generally used for large-value, time-critical payments. Fedwire operates Monday through Friday, opening at 9:00 p.m. Eastern Time on the preceding calendar day and closing at 7:00 p.m. Eastern Time, with a 6:45 p.m. deadline for third-party transfers.5Federal Reserve Board. Fedwire Funds Services The tradeoff is liquidity. Because each payment settles on its own, banks need reserves on hand for every outgoing transfer without waiting for incoming payments to offset them.
Net Settlement
Net settlement accumulates transactions over a set period, usually a full business day, and then calculates what each bank owes the others after offsetting. Only the remaining balance actually moves. The Depository Trust and Clearing Corporation uses this method for securities: at the end of each day, a final net debit or credit is calculated for each participant account, and a single transmission replaces what would otherwise be thousands of individual Fedwire transfers.8DTCC. End of Day Settlement Netting cuts the volume of money that has to move and helps banks manage reserves, but it introduces a window during the day when payments aren’t yet final, and if a participant can’t cover its obligation at the netting cycle, that’s a problem for the whole system.
Instant Settlement Through FedNow
Traditional rails run on business-day schedules. Transactions initiated on weekends or holidays sit until the next banking day. The Federal Reserve’s FedNow Service breaks that pattern by providing instant settlement with finality around the clock, 24 hours a day, seven days a week, including weekends and federal holidays.9Federal Reserve Financial Services. FedNow Service Operating Hours
With FedNow, the transfer of funds between the payer’s and payee’s financial institutions occurs in seconds, alongside the payment message itself. Both sides see the transaction in their balances immediately, and the payee can use the funds right away. There is no gap during which the receiving bank fronts money it hasn’t yet received.
In November 2025, the Federal Reserve raised the FedNow per-transaction limit from $1 million to $10 million, opening the service to higher-value uses like corporate payroll, vendor payments, and real estate closings.10Federal Reserve Financial Services. FedNow Service Will Raise Transaction Limit to $10 Million Individual financial institutions can still set lower limits based on their own risk parameters. FedNow payments are irrevocable — once sent, they cannot be reversed by the sender or the sender’s bank.
When Settlement Can Still Be Reversed
Finality doesn’t mean a transaction can never be disputed. A chargeback happens when the cardholder’s bank reverses a settled transaction and pulls funds back from the merchant’s account. The usual grounds are fraud, authorization errors, processing errors, or a customer dispute over the goods or services delivered.
For consumer electronic fund transfers, including debit card and ACH transactions, Regulation E sets the timeline. A consumer has 60 days from the date the account statement was sent to report an error. The bank then has 10 business days to investigate and resolve it. If the bank needs more time, it can extend the investigation to 45 days, but only if it provisionally credits the disputed amount to the consumer’s account within the initial 10 business days and lets the consumer use those funds during the investigation. For international transfers or transactions within 30 days of a first deposit, the window extends to 90 days.11Consumer Financial Protection Bureau. Section 1005.11 – Procedures for Resolving Errors
Credit card chargebacks run on network rules instead. The issuing bank notifies the acquiring bank, which alerts the merchant, and the merchant typically has 20 to 45 days to respond with evidence supporting the original transaction, depending on the network.12Mastercard. How Can Merchants Dispute Credit Card Chargebacks If the merchant doesn’t respond or the evidence isn’t sufficient, the chargeback stands and the funds go back to the cardholder. The whole process can take up to 120 days.
What the Merchant Actually Receives
Merchants don’t get the full ticket amount when settlement completes. Processing fees are pulled out first, and they typically run about 1.5% to 3.5% per transaction. Those fees break into three parts: interchange paid to the issuing bank, network assessment paid to the card brand, and the processor’s markup. On a $100 credit card purchase, total fees can exceed $4, leaving the merchant with roughly $95 to $96.
The exact percentage depends on the card type (rewards cards carry higher interchange), whether the card was physically present, the merchant’s industry, and the processor’s pricing model. High-volume merchants and those classified as lower risk generally negotiate better rates.