1
Define your employee classifications and data requirements
List every worker type in your organization β full-time, part-time, seasonal, contractor β and document the exact onboarding data required before each type can be added to payroll.
π‘ Build a new-hire payroll checklist as a companion document so nothing is missed before the first pay run.
2
Set your pay cycle and annual payroll calendar
Choose a pay frequency, then map every pay period, timesheet deadline, processing date, and pay date for the full calendar year. Identify bank holidays that require early processing.
π‘ Publish the payroll calendar to all employees on January 1 β it cuts off 'when do I get paid?' questions and gives managers clear timesheet deadlines.
3
Document your time and attendance collection process
Specify the timekeeping tool, who approves hours, the approval deadline, and how exceptions β missed punches, overtime, PTO β are handled before payroll processes.
π‘ Set the timesheet approval deadline at least 24 hours before payroll processing begins so there is time to resolve exceptions without rushing.
4
Write out the gross pay calculation rules for each pay type
Document the formula for every earning type used in your payroll β hourly, salary, overtime, commission, bonus, and paid leave β so any staff member can apply them consistently.
π‘ Use the correct divisor for salaried employees: 26 for bi-weekly, 24 for semi-monthly. Document it explicitly to prevent the most common salary calculation error.
5
List all tax withholding and deduction schedules
Record the current rates and thresholds for every federal, state, and local payroll tax, plus the pre-tax and post-tax treatment of each voluntary deduction.
π‘ Set a calendar reminder for January 1 to update wage bases (Social Security), tax tables, and benefit premium amounts before the first payroll of the new year.
6
Define the payment disbursement procedure
Document the ACH submission timeline, the bank's cut-off times, the process for issuing paper checks, and who confirms successful payment before the pay date.
π‘ Build in a two-banking-day buffer between ACH file submission and pay date β not one day β to absorb any bank processing delays.
7
Map all tax remittance and filing deadlines
List every deposit due date, quarterly form deadline, and annual filing deadline for federal and state payroll taxes. Assign an owner and a calendar reminder for each.
π‘ Use a shared calendar with email alerts 5 business days before each deadline β payroll tax penalties start at 2% for deposits even one day late.
8
Define recordkeeping and audit procedures
Document retention periods for every payroll record type, storage location and access controls, and the reconciliation steps run after each pay period and at year-end.
π‘ Reconcile the payroll register to the bank ACH file after every single pay run β catching a $10 discrepancy immediately is far easier than unwinding it at year-end.