Setting up direct deposit
Direct deposit moves your paycheck, tax refund, or Social Security payment into your bank account electronically. Here is exactly what your employer or government agency needs from you.
What direct deposit actually is
"Direct deposit" is a consumer-facing label for an ACH credit. Your employer's payroll department, the IRS, or the Social Security Administration originates an ACH credit entry into the network, the receiving bank credits your account, and the funds become available — typically by 9:00 a.m. local time on payday, sometimes a day earlier if your bank chooses to advance the funds.
What the originator needs from you
To set up direct deposit you need to provide just three things:
- The routing number for the bank where your account is held. This is the nine-digit ABA number listed throughout RoutingRadar, also visible on the bottom-left of any paper check, inside your online banking dashboard, and on every account statement.
- Your full account number. This is usually 8–12 digits long and is also printed on the bottom of your checks, immediately to the right of the routing number.
- The account type — checking or savings. Some employers can deposit only to checking; most can deposit to either.
Many employers ask for a voided check as a way of capturing the routing and account number visually, but if you have a checkless account, your bank can issue a "direct deposit form" PDF with the same information, which the payroll department will accept.
Splitting a paycheck across multiple accounts
Most US employers support splitting a single paycheck across two or more accounts. Common patterns include sending a fixed dollar amount to a savings account every pay period and the remainder to a checking account, or sending a percentage to a Roth IRA or HSA. Each destination account requires its own routing number and account number, and the routing numbers can belong to different banks.
Common mistakes when setting up direct deposit
- Using the wire-routing number instead of the ACH routing number. Some big banks publish separate wire and ACH numbers; for direct deposit you always want the ACH number.
- Transposing two digits in the account number. The originator's file may pass routing-number validation but route the credit to a different customer at the same bank, where it sits until that customer or the bank notices.
- Switching banks without updating payroll. When you close an old account, your employer's next deposit attempt will be returned with an "R02" code and you may not see the funds for a full pay cycle while the issue is reissued by paper check.
- Choosing the wrong account type. Marking a savings account as checking (or vice versa) can cause the credit to be rejected at the receiving bank.
Direct deposit for federal payments
The IRS strongly prefers direct deposit for tax refunds and offers it on every standard tax form. The Social Security Administration requires direct deposit (or its prepaid debit-card equivalent) for new beneficiaries; paper checks are no longer issued by default. Both agencies use the same routing-number-plus-account-number combination as your employer.
How long does it take to set up?
Most US employers post the first direct deposit on the next regular pay date after they receive your information, but some run a "pre-note" cycle first — a zero-dollar test entry sent through ACH that confirms your routing and account number are valid before sending the first real paycheck. If your employer does pre-notes, your first deposit may arrive one pay cycle later than expected, with the initial paycheck still issued on paper.