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What is a wire transfer?
A wire transfer is a real-time electronic payment that moves funds directly from one bank account to another — domestically or internationally. Wires are fast and final: once sent, they generally cannot be reversed. Domestic wires typically cost $15–$50 per transfer.
The full picture
A wire transfer is a direct, bank-to-bank electronic payment that settles in real time or within a few hours — far faster than an ACH transfer. Because funds are cleared immediately and the transaction is final, wire transfers are the standard method for large or time-sensitive payments: real estate closings, business acquisitions, large vendor payments, and international remittances. The speed and finality that make wires useful also make them a common vehicle for fraud, since you generally cannot recall the funds once sent.
Domestic vs. international wires
Domestic wires move funds between U.S. bank accounts through the Fedwire Funds Service (operated by the Federal Reserve) or the Clearing House Interbank Payments System (CHIPS). They typically settle the same business day if initiated before the bank's cutoff. International wires (often called SWIFT transfers) route through correspondent banks and may add 1–5 business days for settlement and additional fees. The CFPB's guide to international remittances explains consumer protections for cross-border transfers.
- Domestic wires: typically $15–$35 to send, $0–$15 to receive; settle same business day.
- International wires: $35–$50+ to send, plus possible correspondent bank fees and currency conversion costs.
- To send a wire you'll need: recipient's full name, bank name, routing number (or SWIFT/BIC code), account number, and often the bank's address.
- Wires are final — unlike ACH, they cannot be reversed after the bank processes them.
- Banks may impose daily wire limits for security; large transactions may require additional verification.
Wire fraud: the key risk
Business email compromise (BEC) — where fraudsters impersonate a vendor or executive to trick someone into sending a wire to a fraudulent account — is consistently one of the costliest cybercrime categories. Before sending any large wire, verify payment instructions by calling the recipient on a known phone number, not by replying to an email. The CFPB warns consumers to treat wire instruction changes with extreme caution.
When a wire makes sense vs. ACH
Use a wire when speed is critical (same-day settlement required), the amount is large, or the payment is international. Use ACH for routine domestic payments — payroll, vendor ACH, bill pay — where 1–3 day settlement is acceptable and cost savings matter.
What the regulators say
- The Federal Reserve's Fedwire Funds Service provides real-time gross settlement of large-value domestic wire transfers. — Federal Reserve — Fedwire Funds Service
- The CFPB's remittance transfer rule requires providers of international transfers to disclose fees, exchange rates, and the amount to be delivered before the consumer pays. — CFPB — Sending Money
- Wire transfers are generally irrevocable once processed by the bank, making fraud recovery difficult — consumers should verify instructions independently before sending. — CFPB — Sending Money
Key takeaways
- Wire transfers settle in real time or same business day — much faster than ACH, but also final once sent.
- Domestic wires typically cost $15–$35 to send; international wires can exceed $50 plus additional correspondent fees.
- You need the recipient's routing number (or SWIFT/BIC), account number, and bank details to initiate a wire.
- Wires are irrevocable — always verify payment instructions by phone before sending large amounts.
- Use ACH for routine low-cost domestic transfers; reserve wires for time-sensitive, large, or international payments.
Published 2026-05-22 · Updated 2026-05-22 · https://clearvaluelending.com/answers/what-is-a-wire-transfer