Year end

Do not start to process year end until after our next release on 11th March 2026. Processing year end before this could cause major errors.

• Before year end

• During year end

• Before processing period 1

• What's new in IRIS Cascade for payroll year end 2025/2026

Year end checklist 2025/26

You can also use this printable checklist to track all of your year end tasks.