Direct deposit.
In plain English
Direct deposit moves money over the ACH network from the payer to your account, typically landing on payday morning with no check to deposit and no hold. Setup is your routing and account numbers on a form (or a voided check). It's faster and safer than paper, it's how most employers pay, and it's frequently the key that turns on free checking or early-payday features, since banks treat a recurring deposit as proof you're a real customer.
01Why it matters
Beyond convenience, direct deposit is the trigger for real perks: many banks waive monthly fees with a qualifying deposit, some release pay up to two days early, and IRS refunds arrive weeks faster by deposit than by mailed check.
02The math, step by step
A new hire splits direct deposit 90/10 between checking and savings on the payroll form. The 10% never touches checking, which makes it the lowest-effort automatic savings plan that exists: saving happens before spending can.
Illustrative example. The amounts here are hypothetical, chosen to show how the math works, not real quoted rates or figures.
03What this is NOT
Direct deposit is batch ACH, scheduled by the payer; "early payday" features just release the funds when the bank receives the payment file instead of holding to the official date.
Plain-English answers from our glossary. Receipts included. Never advice.
Educational tool. Answers come only from ClearMoneySchool's published glossary and are not advice. Why we never give advice