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BankCheck checks whether a number could be valid based on format, length, and checksum rules. It does not verify that an account exists or confirm who it belongs to. Always confirm account details with your bank before making a payment.

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US Banking

EFT

Electronic Funds Transfer

What It Means

Electronic Funds Transfer (EFT) is an umbrella term for any transfer of money from one bank account to another that is initiated through electronic means rather than paper-based instruments like checks. EFTs include ACH payments, domestic and international wire transfers, direct deposits, debit card transactions, ATM withdrawals, and real-time payment systems like the UK's Faster Payments.

How It Works

An EFT begins when a sender authorizes a payment instruction electronically, whether through online banking, a mobile app, a point-of-sale terminal, or an automated payroll system. The instruction is transmitted through a payment network (such as ACH, Fedwire, SWIFT, or a card network) to the receiving bank, which credits the beneficiary's account. The specific settlement speed and mechanism depend on the underlying payment rail used.

Why It Matters

In the US, EFTs are governed by the Electronic Fund Transfer Act (EFTA) and Regulation E, which provide consumers with rights including error resolution, unauthorized transfer liability limits, and disclosure requirements. Understanding the EFT landscape helps you choose the most appropriate payment method based on speed, cost, and consumer protections for each transaction type.

Related Terms

ACH

Automated Clearing House

Wire Transfer

International Wire Transfer

NACHA

National Automated Clearing House Association

Back to all terms.