Shorten an employee's pay frequency

Summary

How to shorten an employee's pay frequency in Sage 50 Payroll.

Description

You can shorten an employee's pay frequency if the last tax period you processed doesn't overlap the first one on the new frequency.

This ensures the employee doesn't receive more tax-free pay for the year than they're entitled to.

Use the tables and information below to find out when and how to shorten a pay frequency.

Resolution

To help you find out when you can change frequencies, use the tables below:

Monthly to weekly

Last monthly period updated First weekly period that you can process
Month 1 April Week 6 (11 May-17 May)
Month 2 May Week 10 (8 June-14 June)
Month 3 June Week 14 (6 July-12 July)
Month 4 July Week 19 (10 August-16 August)
Month 5 August Week 23 (7 September-13 September)
Month 6 September Week 28 (12 October-18 October)
Month 7 October Week 32 (9 November-15 November)
Month 8 November Week 36 (7 December-13 December)
Month 9 December Week 41 (11 January-17 January)
Month 10 January Week 45 (8 February-14 February)
Month 11 February Week 49 (8 March-14 March)
Month 12 March Week 1 (6 April-12 April)

Monthly to fortnightly

Last monthly period updated First fortnightly period that you can process
Month 1 April Weeks 7-8 (18 May-31 May)
Month 2 May Weeks 11-12 (15 June-28 June)
Month 3 June Weeks 15-16 (13 July-26 July)
Month 4 July Weeks 19-20 (10 August-23 August)
Month 5 August Weeks 23-24 (7 September-20 September)
Month 6 September Weeks 29-30 (19 October-1 November)
Month 7 October Weeks 33-34 (16 November-29 November)
Month 8 November Weeks 37-38 (14 December-27 December)
Month 9 December Weeks 41-42 (11 January-24 January)
Month 10 January Weeks 45-46 (8 February-21 February)
Month 11 February Weeks 49-50 (8 March-21 March)
Month 12 March Weeks 1-2 (6 April-19 April)

Monthly to four weekly

Last monthly period updated First four weekly period that you can process
Month 1 April Weeks 9-12 (1 June-28 June)
Month 2 May Weeks 13-16 (29 June-26 July)
Month 3 June Weeks 17-20 (27 July-23 August)
Month 4 July Weeks 21-24 (24 August-20 September)
Month 5 August Weeks 25-28 (21 September-18 October)
Month 6 September Weeks 29-32 (19 October-15 November)
Month 7 October Weeks 33-36 (16 November-13 December)
Month 8 November Weeks 37-40 (14 December-10 January)
Month 9 December Weeks 41-44 (11 January-7 February)
Month 10 January Weeks 45-48 (8 February-6 March)
Month 11 February Weeks 49-52 (8 March-4 April)
Month 12 March Weeks 1-4 (6 April-3 May)

Fortnightly or four weekly to weekly

The first payment at the new pay frequency must be after the last week of the last period you updated.

Use a tax calendar to check whether your employee's tax periods overlap. If you don't have one handy, visit our tax week and month calendar article.

Click the relevant option below to view an example:

▼ Fortnightly to weekly

An employee's last updated date while paid fortnightly is 31 July. The tax weeks in this fortnightly tax period are weeks 17 and 18. This means when you processed the 31 July pay run, your software used the tax free pay for weeks 17 and 18.

The first week you can process a weekly payment is week 19, which is any process date from 10 August to 16 August.

▼ Four weekly to weekly

An employee's last updated date while paid four weekly is 24 August. The tax weeks in this four weekly tax period are weeks 21 to 24. This means when you processed the 24 August pay run, your software used the tax free pay for weeks 21 to 24.

The first week you can process a weekly payment is week 25, which is any process date from 21 September to 27 September.


What to do if you have overlapping pay periods

Sometimes, there's an overlap between the last tax period on one frequency, and your preferred first period on a new frequency.

In this case, choose from the following options to resolve it:

Continue processing at the old pay frequency

Continue with the existing pay frequency, and shorten it at the next opportunity. ▼ Click here to view an example.

Your fortnightly employee's last updated date is 26 April, which covers tax weeks three and four. You had planned to start paying weekly from week four, but the overlap prevents this.

The next weekly tax period you can process is week five. Leave the fortnightly payment for 26 April as it is, and process the employee's first weekly payment in week five.

Wait until the new tax year

You can change any pay frequency before you process any payments in the new tax year.

Roll back and reprocess

With this option, you can start paying the employee with the new pay frequency despite any overlap.

To do this, you need to roll back the overlapping payments, and reprocess them on the new frequency.

  1. Check that you have reports detailing the payments in any pay runs that overlap your preferred new pay period.
  2. Rollback any pay runs where their tax period overlaps with your preferred new pay period.

    TIP:

    For help with using rollback, visit the rollback option article. 

  3. Set the employee's new shorter pay frequency using the change an individual employee section.
  4. Reprocess the original gross payment you rolled back plus the gross pay for the new pay period, using the shorter frequency.
  5. Use a post-tax and National Insurance deduction to deduct the net amount you paid in the periods you rolled back. If you need help with creating a deduction, visit the set up deductions article.
  6. Provide the employee with a replacement payslip.
  7. Update records then submit a full payment submission (FPS) adjustment.

If you already included the employee in an FPS with a later process date in this pay period, you can't submit an FPS adjustment.

However, the next FPS you submit contains the correct year to date values, including the figures for the previous periods.


Change an individual employee

  1. Double-click the required employee then click the Employment tab.
  2. From the Payment Frequency dropdown list, select the required payment frequency.
  3. Click Yes then click Save then click Close.

Change multiple employees

To change the pay frequency for a group of employees, use Global Changes.

  1. On the Employee List, select the required employees.
  2. Click Tasks then click Global Changes.
  3. Click Assign Employee(s) a new then click Pay Period.
  4. From the Select a new employee pay period dropdown list, select the required pay frequency.
  5. Click OK then click Yes then click OK.

Pension schemes

Once you've changed pay frequency, check if you need to change the employee's pension scheme. For example, if you have a separate pension scheme for each frequency.

Your software calculates pension contributions using the employee's pensionable pay on their new pay frequency.

If you're unsure, contact your pension provider for advice. 


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Solution Properties

Solution ID
200427112441033
Last Modified Date
Wed Mar 04 09:01:50 UTC 2026
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