Guide to Pay As You Earn (PAYE)
Income Tax calendar
The tax year begins on 1 January and ends on the following 31 December.
Week 1 starts on 1 January and ends 7 January, week 2 from 8 January and ends 14 January, and so on.
Month 1 starts on 1 January and ends 31 January, month 2 from 1 February and ends 28 or 29 February, and so on.
You can view weekly and monthly income tax calendars for reference.
Next: Forms used by employers