Use this guide to change an employee’s pay frequency either one-by-one or in bulk using a CSV import. Follow the validation steps to ensure wages, deductions, CPP calculate as expected.
Roles: Payroll Administrator | Payroll Administrator-Unlocked | Administrator
📌 When to Use Each Option
Option 1 (Individual Update): Use when updating a small number of employees.
Option 2 (Bulk Update): Recommended when changing pay frequency for five (5) or more employees to ensure consistency and reduce manual entry.
Before You Start: Key Compliance Reminders
To ensure statutory accuracy, it is best to implement pay frequency changes on the first payroll of the calendar year.
Year Closeout
Before switching frequencies, ensure the final pay period of the current year is fully processed. Do not update records until all old-frequency wages are paid.
Adjustment Payrolls
If retroactive adjustments are needed for the prior year, maintain original settings to keep CPP calculations consistent for employees below annual maximums.
Mid-year changes often result in the CPP basic exemption being applied incorrectly. This leads to over or under-contribution of CPP, requiring manual reconciliation and year-end adjustments.
Service Canada Requirement: ROE
"When the pay period type changes, you must issue ROEs for all affected employees, even though there is no interruption of earnings."
Generate and submit ROEs for every affected employee after the final payroll of the old frequency, but before the first payroll of the new frequency.
Option 1: Change Pay Frequency for a Single Employee
Go to the employee profile and select Edit.
Scroll to Calculation Info (or the payroll calculation section).
Update the Pay Frequency field to the new frequency.
Save the employee record.
Option 2: Change Pay Frequency in Mass (CSV Import)
Use this option for five (5) or more employees to reduce manual errors and keep changes consistent.
Option 2 (Mass Update via CSV Upload) |
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💡 Important Viewing Tip
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Step 1: Download the Employee List
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Step 2: Prepare the Import TemplateFrom the downloaded file:
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Step 3: Create a New CSV Import
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Step 4: Upload the Import FileSet up the import fields:
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Step 5: Select Import Options
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Step 6: Map Fields (and Set a Default Value if Needed)Required Mapping:
If the same pay frequency applies to all employees (Recommended):
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Step 7: Save and Run the Import
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✅ After the Change: What to Validate
Review Pay Components
| Employee Type | Component | Expected Outcome |
|---|---|---|
| Salaried | Unit of Measure | Typically remains Yearly (no change needed). |
| Salaried | Per-Pay Amount | Updates automatically based on the new frequency. (This is expected.) |
| Hourly/Waged | Quantity (QTY) | Usually updates to match the new frequency. |
| Hourly/Waged | Rate | Typically stays the same. (This is expected.) |
Pay Component Subtype: Deductions, Allowances, and Company Contributions
Unlike base salary, deductions, allowances, and employer contributions often require manual review and potential updating after a pay frequency change.
Many of these items are annualized and divided by the new number of pay periods.
If a deduction was $35 per month and the employee moves to bi-weekly, the system may automatically calculate:
($35 × 12) ÷ 26 = $16.15 per pay
If deductions or contributions are expected to occur only on specific pays (e.g., monthly or the first two pays of the month), you may need to update the pay component’s Frequency and Unit of Measure (UOM) so the timing matches your policy.
If the desired outcome is for the deduction to remain Monthly (taken once per month regardless of pay frequency), you must:
- Switch the Unit of Measure (UOM) to Lump Sum.
- Set the Frequency to Monthly.
Next Steps:
If non-salary components need adjustments, proceed to the guide: Mass Update Employee Pay Components (CSV Import) to update the frequency and UOM.
Perform a final Sample Payroll Validation to confirm all amounts are correct before processing a live pay run.
Review Deductions and Contributions
Many items are annualized and divided by the new number of pay periods.
($35 × 12) ÷ 26 = $16.15 per pay
If you expect deductions only on specific pays (e.g., first two pays of the month), you may need to adjust the pay component frequency/unit of measure so the timing matches your policy. This can be achieved via csv upload.
Mass Update Employees' Pay Components (CSV Import)
Use this method to update the Unit of Measure, Rate, or Amount for multiple deductions, allowances, or contributions across many employees.
Employee Pay Component Update |
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Step 1: Download the Pay Component List
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Step 2: Set Up the CSV Import
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Step 3: Select Import Options
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Step 4: Map Fields (and Set Default Values)Required Mapping:
If the same frequency, UOM, or Start Date applies to all records in your import (recommended):
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Step 5: Save and Run Import
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Final Payroll Validation (Recommended Before Running Live Payroll)
Run a sample payroll.
Confirm salary amounts look correct on the pay stub.
Confirm deduction timing and amounts match policy (especially monthly items).
Validate CPP and EI amounts calculate as expected.
Confirm employer contributions (if applicable).
Roll back the sample pay run once validation is complete to clear the test data before running the live payroll.
Key Considerations
Pay frequency changes can impact CPP basic exemption per pay period and how CPP/EI are calculated.
Employees with additional tax amounts may require TD1 updates (if this change is part of a larger payroll update).
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Communicate changes to employees if the new frequency affects pay dates or deduction timing.
☑️ Summary Checklist
| Status | Action Item | Compliance/Review Point |
|---|---|---|
| ☐ | Final Pay Run Processed | Confirmed the last pay run of the old year/frequency is complete. |
| ☐ | ROE Generated | Service Canada Compliance: Record of Employment (ROE) issued for all affected employees due to pay period type change. |
| ☐ | Pay Frequency Updated | Confirmed pay frequency field is successfully changed on all employee records (individual or mass update). |
| ☐ | Pay Components Reviewed | Verified salary/hourly setup and deduction/contribution annualization and timing are correct. |
| ☐ | Sample Payroll Validated | Confirmed a test pay run accurately calculated wages, deductions, and contributions. |
| ☐ | CPP and EI Confirmed | Confirmed mandatory contributions calculated correctly under the new frequency rules. |
| ☐ | Employee Communication Completed | Employees notified of changes to pay dates, deduction timing, or net pay impact (if applicable). |