A job change means a new payroll system (ADP, Workday, Gusto, Paychex, or an in-house file) must learn your routing and account numbers. This is not the same task as splitting one current paycheck across two banks (Direct deposit to multiple accounts). Here the risk is a gap between your last old paycheck and your first new one while rent autopay still runs.
What to gather before day one
- Routing and account numbers for the checking account that pays rent (voided check or bank “direct deposit info” PDF).
- Account type (checking vs savings). Wrong type is a common reject.
- A recent pay stub from the old job so you know typical net timing (Paycheck deductions basics).
- Your start date and first expected pay date from the offer letter or HR portal.
- Whether the new employer allows percentage or fixed-dollar splits (optional; only if you still want multi-account deposits).
Job-change sequence
- Keep the old direct deposit alive through your final paycheck and any payout of unused PTO.
- On or before day one, enter banking details in the new employer’s payroll portal (or hand HR a voided check if they still use paper forms).
- Confirm the first live deposit in online banking, not only on the payroll confirmation screen. Employers often need 1–2 pay cycles before a change sticks if you edit later.
- Build a cash bridge for the gap between jobs: unpaid final week, waiting period, or semi-monthly vs biweekly calendar mismatch. A small emergency buffer or temporary transfer from savings prevents bounced autopay.
- Leave bill autopays alone until the first new paycheck clears, unless you are also switching banks (Switching banks without missed payments).
- After the final old-job pay posts, you can close an unused old account only if nothing else drafts it (Close without bounced autopay).
Worked example: 25 days between paychecks
Sam’s last old-job paycheck clears Sept 5 for $1,900 net. New job starts Sept 8, paid semi-monthly; first deposit expected Sept 30 for about $2,050 net.
| Date | Cash event | Action |
|---|---|---|
| Sept 3 | Enter Ally checking in Workday | Double-check routing; upload voided check if asked |
| Sept 5 | Final old pay $1,900 | Keep $1,600 rent buffer in checking |
| Sept 8–29 | No new paycheck yet | Pause extra spending; rely on buffer + HYSA transfer |
| Sept 15 | Rent ACH $1,450 | Cleared from buffer |
| Sept 30 | First new pay $2,050 | Confirm in Ally; re-enable any paused extras |
Sam does not close any account during September. Autopay buffers follow Autopay without overdrafts.
Job change vs multi-account split
| Task | Use this guide | Use the split guide |
|---|---|---|
| New employer must pay you | Yes | No |
| Same employer, send 20% to HYSA | No | Yes (Multi-account direct deposit) |
| Also changing banks during onboarding | Do job deposit first, then bank switch overlap | Split only after the keeper account is stable |
Checklist
- Save voided-check / deposit info PDF before orientation.
- Enter new payroll deposit details on day one; screenshot confirmation.
- Keep a rent-sized bridge for the unpaid gap.
- Verify the first live deposit in the bank app.
- Only then edit splits or close obsolete accounts.
- Update HR again if you change banks within the first 90 days.
Educational only. Not payroll, tax, or banking advice. Employer and bank timelines differ; confirm with HR/payroll and your institution.