What is a wire transfer? How it works, risks, and fees

10 Min

May 11, 2025

What is a Wire Transfer?

A wire transfer is an electronic money transfer from a sender to a recipient's bank account that is carried out by money transmitters or financial organisations such as banks.  Systems such as the Clearing House Interbank Payments System (CHIPS), the Federal Reserve Banks’ Fedwire Funds Service, or SWIFT are used to process wire transfers. 

Suppose the parties' identity, bank and account details, physical address, and legitimate transaction purpose (apart from money laundering, scams, or terrorist organisations) can be confirmed. In that case, wire transfers are safe to use both domestically and internationally despite the high cost of fees. 

Wire Transfer Types

Wire transfers come in both domestic and international varieties. 

  1. Domestic

Domestic wire transfers in the US are typically faster to settle and less expensive than international ones.  The Fedwire Funds Service and Clearing House Interbank Payments System (CHIPS) are two networks for sending wire transfers within the United States. 

Remittance transfers, often known as international wire transfers, are more complicated than domestic wire transactions.  

  1. International 

International wire transfers can be finished in one to three or five working days, and the receiving bank can receive the payments in many wealthy nations with strong financial systems. 

Using a SWIFT code, sometimes referred to as a BIC (Bank Identifier Code), the majority of international wire transactions pass over the SWIFT network as SWIFT payments.  The Society for Worldwide Interbank Financial Telecommunication is known as SWIFT.  Some nations, such as members of the European Union (EU), identify foreign bank accounts through wire transfers using the IBAN code. 

Risks of Using a Wire Transfer

The sender may not be able to recover their money after a wire transfer has been sent.  Once a wire transfer has been sent, it cannot be stopped.  Additionally, wire transfers are popular among scammers.  Without the owner's knowledge or consent, these con artists may use deception tactics or take over a bank account to initiate wire transfers. 

US financial institutions have security measures in place to help reduce the risks associated with wire transfers (and other forms of payments), such as Know Your Customer (KYC) and screening against blocklists like the US Department of Treasury's OFAC (Office of Foreign Assets Control). 

Wire transfer advantages

Among the advantages of wire transfers are:

  • Velocity
  • Security of networks
  • Large volumes of wire transfers are feasible.
  • A simple exchange of currencies

Benefits of wire transfers include sending and receiving network security and the speed at which payments are received compared to sending checks.  Wire transfers are perfect for big commercial and real estate transactions because their limits can be larger than those of other payment methods. 

Also read: Payment links: How they work and how to generate & use them

How Do Wire Transfers Operate?

The way a wire transfer, a form of electronic money transfer between financial organisations, operates is as follows:

  • The amount of the wire, the sender's and recipient's details (legal name, physical address, contact details, country, bank, branch, routing, SWIFT or BIC code, bank account number, or IBAN for wire transfers), and the purpose of the transaction are all sent to the sender's bank. 
  • Before the wire transfer is made to the receiver, the sender uses funds from a checking, savings, or money market account to pay the amount to their bank.
  • The recipient's bank (as well as any intermediary banks) receives wire instructions from the sender's bank via a secure wire transfer network.  For local wire transfer transactions, use Fedwire or CHIPS; for international wire transfer transactions, use SWIFT. 
  • The wire transfer amount is deposited into the recipient's bank account from their bank. 
  • The wire transfer transaction is settled by the sending and receiving banks. 

Online banking, a mobile app, a money transmitter company online or at the money transfer company's location, or in-person at a bank are all options for wire transfers.

By transferring the required funds to their specified bank account, businesses can use their line of credit to cover the cost of a wire transfer. 

What Details Are Required for a Wire Transfer?

Depending on whether the wire transfer is domestic or international, different information is required.  Several wire transfer networks handle these transactions. 

  • Financial institution names that are being sent and received
  • Relevant bank branch 
  • Name of sender Name of the recipient's bank account holder (as shown on a government-issued ID)
  • The sender's and recipient's phone numbers
  • The recipient's physical address
  • For wire transfers, the bank routing number (ABA number)
  • The recipient's bank account number
  • The dollar amount of the wire transfer's funds
  • The recipient's bank account is known as a beneficiary account, and they may also be referred to as the beneficiary. 

Money transfer businesses that provide wire transfer services could ask for cash or a debit card up front and not require the recipient's bank account number.  The fees are higher if credit cards are accepted. 

Money transfer businesses will provide the beneficiary with a tracking number.  When using money-transfer services like Western Union or Moneygram, the recipient must show identification in order to access the funds at a bank branch or particular retail location.

PayPal account holders can send PayPal wire transfers, which require the recipient's phone number or email address rather than their bank account number.

Details Regarding International Wire Transfers 

The following details are required in order to send an international wire transfer from a banking institution:

  • Financial institution names that are being sent and received
  • Relevant bank branch
  • Name of the sender Name of the receiver's bank account Name of the recipient Nationality of the recipient
  • The sender's and recipient's phone numbers
  • The recipient's physical address
  • IBAN (international bank account number) or SWIFT/BIC code
  • The wire transfer's amount
  • The transaction's goal

FAQs 

  1. What is the duration of a wire transfer?
  • Domestically, a wire transfer can be finished in a day.  With the exception of weekends and bank holidays, an international wire transfer typically takes one to three to five business days.  Intermediary banks, mistakes, and other obstacles, such as regulatory ones, may delay the process.  Bank of America claims that certain nations are slow payers. 
  1. Which Charges Apply to Wire Transfers? 
  • Sender fees, receiving bank fees, lost wire transfer investigation fees, wrong account reversal fees, foreign currency conversion fees at different exchange rates for any wire transfer not paid in US dollars, and other fees are all included in the category of wire transfer fees. 
  1. Are Transfers via Wire Safe?
  • If a legitimate sender uses the right bank and account information to send a legitimate recipient, the wire transfer is safe. 
  1. When Is a Wire Transfer Appropriate?
  • Use a wire transfer if you can defend its expense, need to send a sizable sum of money, determine that it's the most effective way to send money for a specific purpose, are certain of the legitimacy of the recipient, and think the wire transfer will be received in the allotted time. 

TransFi Team

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