ACH Transfer
An ACH transfer is an electronic bank-to-bank payment processed through the Automated Clearing House network. It's how most direct deposits, bill payments, and business-to-business transactions move money without paper checks or wire fees. ACH transfers typically settle in 1–3 business days, though
ACH Transfer Definition
An ACH transfer is an electronic bank-to-bank payment processed through the Automated Clearing House network. It's how most direct deposits, bill payments, and business-to-business transactions move money without paper checks or wire fees. ACH transfers typically settle in 1–3 business days, though same-day ACH is increasingly available.
ACH Transfer in Practice — Example
Sarah runs a small landscaping company with five employees. Instead of writing paper checks every two weeks, she set up ACH direct deposits through her payroll provider. Each pay period, the funds automatically leave her Holdings business checking account and land in her employees' bank accounts the next business day. She also pays her equipment supplier via ACH, saving $25–$35 per transaction compared to wire transfers.
Why ACH Transfers Matter for Your Business
ACH transfers are the backbone of modern business payments. If you're still writing checks or paying wire fees for routine transactions, you're spending more time and money than you need to. Most payroll systems, vendor payments, and recurring bills run on ACH — understanding how they work helps you manage cash flow and avoid surprises.
Timing matters most. ACH transfers aren't instant, so you need to account for the 1–3 day processing window when planning payments. If you initiate a vendor payment on Friday, it likely won't arrive until Tuesday. Planning around ACH timing prevents overdrafts and keeps your vendor relationships solid.
For businesses receiving payments, ACH is significantly cheaper than credit card processing. Accepting ACH payments from clients can save you 2–3% per transaction compared to card payments — that adds up fast on large invoices.
How ACH Transfers Work
The ACH network is operated by Nacha and processes transactions in batches rather than individually. Here's the flow:
| Step | What Happens | Timeline |
|---|---|---|
| 1. Initiation | You (or your bank) submit a payment request | Day 0 |
| 2. Batching | Your bank bundles the request with others | Day 0 |
| 3. Clearing | The ACH operator sorts and routes the batch | Day 0–1 |
| 4. Settlement | The receiving bank credits the recipient's account | Day 1–3 |
There are two types of ACH transfers: ACH credit (pushing money to someone) and ACH debit (pulling money from someone, like when your utility company auto-debits your account). Businesses use both regularly.
ACH Transfer vs Wire Transfer
ACH transfers and wire transfers both move money electronically, but they differ significantly. ACH is batch-processed, cheaper (often free), and takes 1–3 days. Wire transfers are processed individually in real time, cost $15–$45 per transaction, and settle the same day. Use ACH for routine payments like payroll and vendor bills. Use wires only when you need same-day delivery on large, time-sensitive transactions like real estate closings.
FAQ
Q: How much does an ACH transfer cost?
A: Most banks charge $0–$3 for ACH transfers. Many business checking accounts, including Holdings, include free ACH transfers. Compare that to $25–$45 for a wire transfer.
Q: Can an ACH transfer be reversed?
A: Yes, but only in specific cases like duplicate payments or incorrect amounts. The originator must request a reversal within five business days. This is different from a wire, which is nearly impossible to reverse once sent.
Related Terms
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