To pay employees via direct deposit, you open an ACH relationship through your business bank or a payroll provider, get each employee’s written authorization and account details, verify those accounts, and submit each payroll file one to two banking days before payday so wages settle on time. The mechanics are straightforward once the consent piece is handled correctly, and consent is where employers most often trip.
Get Consent Before You Collect Anything
Federal law does not ban mandatory direct deposit, but Regulation E bars you from requiring an employee to open an account at a bank you choose.1eCFR. 12 CFR Part 205 – Electronic Fund Transfers (Regulation E) If you want to require electronic pay, employees must be free to pick their own financial institution. You can designate a bank, but only if you also offer another payment method, such as a paper check, for anyone who declines.
State law tightens this further. A majority of states prohibit employers from mandating direct deposit without written employee consent, so participation has to be voluntary and every enrolled worker needs a signed authorization on file. The remaining states either permit mandatory direct deposit with conditions or have no statute, in which case federal rules govern. Check your state labor department’s rules before rolling out a company-wide policy.
Employees can generally split a deposit across multiple accounts, sending a fixed dollar amount or a percentage to savings and the rest to checking. Most payroll systems support split deposits, and offering the option tends to lift participation.
Choose Your ACH Path
You have two practical options. The first is your business bank’s ACH portal, which lets you upload payroll files directly while you handle tax withholding, filings, and reporting on your own. Monthly business checking fees typically run from about $10 to $50 depending on the bank and account tier.
The second is a dedicated payroll provider such as Gusto, ADP, or Paychex. These bundle direct deposit with tax withholding, filings, and reporting for a monthly base fee plus roughly $4 to $22 per employee, depending on the plan. Higher tiers add benefits administration, time tracking, and onboarding. For most employers, the tax compliance alone justifies the cost over a bare-bones bank portal.
Collect Employee Banking Information
Each participating employee completes a Direct Deposit Authorization Form, which is both the legal record of consent and the source of the account details your system needs. Use a template from your payroll provider or build your own, but capture the same core data every time:
- Financial institution name — the bank or credit union holding the account.
- Routing number — the nine-digit ACH identifier for the employee’s bank, at the bottom-left of a personal check.
- Account number — printed to the right of the routing number on a check.
- Account type — checking or savings. Getting this wrong causes the transaction to fail.
Many employers also request a voided check as a visual confirmation of the routing and account numbers. For employees who use online-only banks and don’t have paper checks, a screenshot or PDF of the account details from the bank’s website works as a substitute.
Have the form state that the employer may initiate correcting entries if an overpayment or error occurs. That language supports any future reversal under NACHA rules. Store signed originals somewhere with restricted access, since employee bank account numbers are sensitive data and state data-breach laws create real exposure if they leak.
Set Up and Verify Accounts
With authorizations in hand, configure your payroll system. Enter your business’s own banking credentials first: company account number, routing number, and Employer Identification Number. Your provider or bank uses these to connect your account to the ACH network as an originator, the entity authorized to push funds.2Internal Revenue Service. Form 3881 ACH Vendor/Miscellaneous Payment Enrollment
Then enter each employee’s banking data, matching every field to the authorization form. A single transposed digit will bounce back as a returned entry, delaying pay and creating rework.
Most systems verify the connection before your first live payroll. Micro-deposits send two small transactions, usually under a dollar combined, and the employee confirms the exact amounts. Prenotes are the alternative: a zero-dollar test transaction through the ACH network to confirm the account exists and can accept deposits, typically clearing in two to three business days. Run verification well before your first payroll deadline so you have time to fix mismatches.
Timing: Submit Early Enough for Payday
ACH processing is not instant. Standard ACH credit entries settle one or two banking days after the file is processed by the ACH operator.3Nacha. Same Day ACH Moving Payments Faster Phase 1 For a Friday payday, you generally need to submit by Wednesday morning at the latest, and your provider may impose an earlier internal cutoff as a processing buffer.
Same-day ACH is also available for payroll. Files submitted by 10:30 AM Eastern settle at 1:00 PM, and files submitted by 2:45 PM Eastern settle by 5:00 PM.3Nacha. Same Day ACH Moving Payments Faster Phase 1 Not every provider supports it, and those that do usually charge extra per transaction. Keep it in mind for missed deadlines or last-minute corrections.
Bank Holidays
The ACH network does not process on weekends or Federal Reserve holidays.4Federal Reserve Bank of St. Louis. Federal Reserve Bank Holiday Schedule A mid-week holiday removes a processing day and pushes your submission deadline a day earlier. Build a payroll calendar at the start of each year that accounts for every Fed holiday, and set reminders to submit early during those weeks.
Fund the Account
Before approving a payroll run, confirm your business account holds enough to cover total net pay plus processing fees. If the balance falls short when the ACH pull hits, the entire batch can fail and nobody gets paid on time. Most providers display the total debit before final approval. Treat that number as a hard minimum for your balance on submission day.
Fix Errors and Reverse Payments
Mistakes happen. NACHA rules let you reverse an erroneous ACH entry, but only under three conditions: wrong dollar amount, wrong account number, or duplicate transaction. The reversal must be for the full amount of the original entry and must reach the employee’s bank within five banking days of the original settlement date.5Nacha. ACH Network Rules Reversals and Enforcement
You must also notify the employee whenever a reversing entry will debit their account. The employee does not have to authorize the reversal, but they do need advance notice. In practice, call or email as soon as you spot the error, explain what happened, and tell them when the reversal will land. Missing the five-day window closes the ACH reversal option and forces a manual recovery, which is slower and messier.
Partial reversals are not allowed. If you overpaid someone by $200, you reverse the full original amount and reissue the correct payment as a new transaction. Same-day ACH is useful here because it lets you send the corrected payment the same day.
If an Employee Doesn’t Have a Bank Account
Direct deposit assumes the employee has an account. For unbanked workers, a payroll card, a reloadable prepaid debit card, offers an electronic alternative to a paper check. Wages load onto the card each pay period, and the employee uses it for purchases or ATM withdrawals.
Before an employee agrees to be paid on a payroll card, the Consumer Financial Protection Bureau’s prepaid rule requires that the employer or card issuer provide a short-form disclosure of key fees along with a longer form covering all fees and terms.6Consumer Financial Protection Bureau. If My Employer Offers Me a Payroll Card Do I Have To Accept It You cannot require a payroll card as the only option; the Regulation E bank-choice rule still applies, so you must offer an alternative payment method.1eCFR. 12 CFR Part 205 – Electronic Fund Transfers (Regulation E)
Watch card fees. Some programs charge for ATM withdrawals, balance inquiries, or inactivity, and if fees push effective pay below minimum wage, you have a legal problem. Compare fee schedules from multiple providers before committing.
Pay Stubs and Recordkeeping
Switching to direct deposit removes the paper check but not the earnings statement. The FLSA does not explicitly require you to issue a pay stub each period, but it does require you to maintain detailed payroll records including hours worked, wage rates, overtime earnings, deductions, and total wages for each pay period, kept for at least three years.7U.S. Department of Labor. Fact Sheet 21 Recordkeeping Requirements Under the Fair Labor Standards Act
The obligation to actually hand employees a stub comes from state law, and most states impose one. Requirements vary: some mandate a printed stub, others accept electronic delivery, and a handful require that employees be able to print an electronic stub at no cost. If you use a payroll provider, it almost certainly generates electronic stubs automatically. Make sure employees know how to access them, and confirm your delivery method matches your state’s format rules.
Final Paychecks
When an employee leaves, federal law requires final wages by the next regular payday, not immediately.8U.S. Department of Labor. Last Paycheck Many states impose tighter deadlines, with some requiring final wages within 24 to 72 hours of termination.
Direct deposit works for final paychecks as long as the employee’s account is still active and the timing fits your normal payroll cycle. If it doesn’t line up, or the employee has closed the account, cut a paper check. Keep that capability available even after moving the rest of your payroll to electronic delivery.