To fill out a wire transfer form correctly, enter your account information, the recipient’s full legal name and account number exactly as their bank has them on file, the receiving bank’s routing number (for domestic wires) or SWIFT code and any country-specific identifier (for international wires), the amount, and your signature, then submit it in person or through your bank’s online portal. Every digit matters. Under Uniform Commercial Code Article 4A, which governs domestic wire transfers in all 50 states, your bank can route funds based solely on the account number you provide, even if the name on the form doesn’t match the account holder.1Legal Information Institute. U.C.C. – ARTICLE 4A – FUNDS TRANSFER A wrong number doesn’t just delay the transfer. It can send your money to a stranger with limited options for getting it back.
What to Gather Before You Start
Pull every detail together before you open the form. Looking things up mid-submission is how digits get transposed. You’ll need:
- Your own account number and account type (checking or savings).
- The recipient’s full legal name, exactly as it appears on their bank account. Not a nickname, not a business trade name.
- The recipient’s account number, obtained directly from them or from a bank statement they provide. Do not rely on numbers pulled from an email or invoice without verifying them by phone.
- The recipient’s bank name and the address of the branch where the account is held, not a corporate headquarters.
- The receiving bank’s routing number for a domestic wire, or SWIFT/BIC code (and often an IBAN or other national identifier) for an international wire.
- The transfer amount, and for international wires the currency the recipient should receive.
Most banks make the form available at a branch, through their online portal, or as a downloadable PDF. Corporate treasury forms add approval fields, but the core information is the same everywhere.
Routing Numbers, SWIFT Codes, and Country Identifiers
Domestic U.S. wires use a nine-digit ABA routing number to identify the recipient’s bank. At some institutions this differs from the routing number printed on checks, so confirm the wire-specific number with the receiving bank.2Wells Fargo. The Ins and Outs of Wire Transfers Your own bank’s routing number is usually pre-filled on the form.
International transfers require a SWIFT code, also called a Business Identifier Code or BIC. It is an eight- or eleven-character alphanumeric string that identifies the recipient’s bank on the SWIFT network.3Capital One. Treasury Management Solutions International Wire Transfer Guide Eight characters identify the bank at headquarters; eleven characters pinpoint a specific branch. If you only have eight, some forms accept the code as-is or with “XXX” appended, but check with your bank first.
Many countries also require an IBAN, an International Bank Account Number of up to 34 characters that starts with a two-letter country code followed by check digits that catch transcription errors.4Wells Fargo. IBAN – Wells Fargo Commercial European banks almost universally require one, and wires sent without an IBAN there will often bounce back.
Some destinations add national identifiers on top of, or instead of, the IBAN. Transfers to the United Kingdom need a six-digit sort code formatted as three pairs (12-34-56). Transfers to Mexico require an 18-digit CLABE number that encodes the bank, branch, and account in a single string. Wires to India, the UAE, China, Malaysia, Kuwait, or Bahrain may also require a purpose-of-payment code, a short alphanumeric tag that tells the receiving country’s central bank why the money is being sent. Your bank can provide the correct list. Submitting without one when it’s required will delay or reject the transfer.
Filling In the Sender and Recipient Sections
Start with the sender section. Enter your full legal name, address, phone number, and the account number the funds will leave from. Some forms ask for your date of birth or a government-issued ID number as an additional identity check.
Move to the recipient section. Enter the beneficiary’s legal name exactly as it appears on their bank account, then the account number. This is where the highest-stakes mistake gets made. Under UCC Article 4A, if the name and account number on your form point to different people, the bank can pay whoever matches the account number, and you may bear the loss.1Legal Information Institute. U.C.C. – ARTICLE 4A – FUNDS TRANSFER Verify the account number against a trusted source (a bank statement, a phone call to a number you already had) before you type it.
Enter the amount in both numbers and words if the form has fields for both. Note the currency on international wires. If there’s a memo or reference line, use it for an invoice number or a short description so the recipient can match the payment on their end.
Sign and date the form. Many banks require an authorized signature that matches their records, and corporate forms often require a second signature from an authorized officer. If you’re submitting in person, bring a government-issued photo ID.
Choosing Who Pays the Fees
International forms usually ask you to choose one of three standard fee codes:
- OUR: You pay all fees, including intermediary bank charges. The recipient gets the full amount.
- SHA (shared): You pay your bank’s outgoing fee. The recipient pays intermediary and incoming fees, which are deducted from the transfer amount along the way.
- BEN (beneficiary): The recipient pays every fee. All charges are subtracted from the principal, so the recipient receives less than you sent.
International wires often pass through one or more intermediary (correspondent) banks, each of which may deduct its own fee, commonly $15 to $50 per intermediary. If you’re paying an exact invoice and a short payment would cause problems, select OUR. If the form doesn’t offer a choice, ask your bank which option applies by default.
Submitting the Form
You can submit at a branch, through your bank’s online portal, or, for established corporate clients, through an encrypted channel your bank provides. Online portals mirror the paper form’s fields and add a confirmation screen where you review everything before releasing the payment. Use that screen. It’s the last chance to catch a wrong digit.
Your bank deducts the fee at submission, usually from the same account funding the wire. The timestamp on your request determines whether it qualifies for same-day processing. Each bank sets its own cutoff, but the Fedwire system accepts customer transfers until 6:45 p.m. Eastern Time on business days.5Federal Reserve Financial Services. Wholesale Services Operating Hours Most retail banks close their wire desks well before that, often between 3:00 and 5:00 p.m. local time, to allow processing time. Anything submitted later queues for the next business day.
Banks also impose daily wire limits, especially through online banking. These vary by institution and account type and are rarely published; check your online banking settings or call your bank to find the cap. In-branch wires with in-person ID verification sometimes allow higher amounts than digital submissions.
After You Submit
Expect a verification step. Many banks use multi-factor authentication, sending a code to your phone or email, before releasing the funds. Some call you at the number on file to confirm the details verbally, particularly for large or first-time transfers.
Once verified, domestic wires move through the Federal Reserve’s Fedwire system and typically arrive the same business day if submitted before your bank’s cutoff, often within hours. International wires travel through the SWIFT network and may pass through one or more intermediary banks, so expect two to five business days for most destinations. Transfers to countries with less developed banking infrastructure or strict foreign exchange controls can take longer. Your bank should provide a confirmation number at submission; keep it in case you need to trace the funds.
Fixing a Mistake After You’ve Sent
Speed matters. Under UCC Article 4A, you can cancel a payment order only if your cancellation reaches the bank before it accepts and executes the order. Once accepted, cancellation requires the bank’s agreement and the receiving bank’s cooperation, which is not guaranteed. If the funds have already been credited to the recipient, the transfer is effectively irreversible unless the recipient voluntarily returns the money. An unaccepted payment order expires automatically at the close of the fifth business day after its execution date.6Legal Information Institute. U.C.C. 4A-211 – Cancellation and Amendment of Payment Order
International consumer remittances get slightly more protection. Under Regulation E’s remittance transfer rules, you have at least 30 minutes after paying to cancel for a full refund, as long as the recipient hasn’t already picked up or received the funds. If you scheduled the transfer in advance, you can cancel up to three business days before the send date.7Consumer Financial Protection Bureau. 1005.34 Procedures for Cancellation and Refund of Remittance Transfers These protections apply to international remittances sent by consumers. They do not cover domestic wires or business-to-business transfers.
If you spot a wrong account number after the wire has gone out, contact your bank immediately. They can send a recall request to the receiving bank, but the receiving bank has no legal obligation to comply, and recovery can take weeks with no guarantee.
Avoiding Wire Fraud
Wire transfers are a favorite target of business email compromise scams, in which a fraudster impersonates a vendor, real estate agent, or company executive and sends altered wire instructions. Because wires are fast and nearly irreversible, the money is usually gone before anyone realizes.
The single most effective defense is out-of-band verification. Before sending any wire, call the recipient at a number you already have on file, not one from the same email that sent the instructions, and confirm every detail verbally. This five-minute step prevents most wire fraud losses. Be especially cautious when instructions change at the last minute, which is the hallmark of a compromised email thread.
Other basic precautions: use your bank’s multi-factor authentication for online submissions, avoid sending wire details over unencrypted email, and set up dual-authorization on business accounts so no single person can initiate a large wire alone.