Works for both ADP RUN (small business) and ADP Workforce Now (mid/large). You'll export one CSV from Stafferin and import it as Paydata / Time Sheet. ADP is the pickiest about file format, so we flag every rule.
In Stafferin go to Payroll → Payroll Export, pick your pay period, and click Download CSV. Save it to your Downloads folder — don't open and re-save it in Excel (that can corrupt the format ADP needs).
Go to workforcenow.adp.com (Workforce Now) or RUN from your ADP login. You'll need Practitioner or Limited Practitioner rights to import paydata — if you can run payroll, you have them.
Workforce Now: top menu → Process → Payroll, then in the left pane choose Import Paydata.
ADP RUN: on the payroll screen click Time Sheet Import.
Click Browse for Files → Add Files, pick the stafferin-hours-…csv from your Downloads, then click Upload. ADP reads each row and matches it to an employee by the Employee # / File number.
ADP shows the imported hours per employee. Eyeball the Regular and Overtime totals against the Stafferin summary, then continue through ADP's normal payroll run to calculate and submit. Done — paychecks are calculated from your Stafferin hours.
ADP's paydata import expects an employee identifier plus hour codes. Match your Stafferin headers to these in Settings → Payroll Export:
| Stafferin column | → | ADP field |
|---|---|---|
Employee # | → | File / Position Number (the match key) |
Regular Hours | → | Reg Hours (hours code "Regular") |
Overtime Hours | → | O/T Hours (hours code "Overtime") |
Department | → | Dept / Distribution code (optional) |
Date | → | Used for the pay-period reference |