Weekly and monthly Income Tax calendars

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.

Weekly Income Tax calendar
Week numberWeek ended
1 7 January
2 14 January
3 21 January
4 28 January
5 4 February
6 11 February
7 18 February
8 25 February
9 4 March
10 11 March
11 18 March
12 25 March
13 1 April
14 8 April
15 15 April
16 22 April
17 29 April
18 6 May
19 13 May
20 20 May
21 27 May
22 3 June
23 10 June
24 17 June
25 24 June
26 1 July
27 8 July
28 15 July
29 22 July
30 29 July
31 5 August
32 12 August
33 19 August
34 26 August
35 2 September
36 9 September
37 16 September
38 23 September
39 30 September
40 7 October
41 14 October
42 21 October
43 28 October
44 4 November
45 11 November
46 18 November
47 25 November
48 2 December
49 9 December
50 16 December
51 23 December
52 30 December
53

31 December, 30/31 December in a leap year - where there is a pay day

Monthly Income Tax calendar
Month numberMonth ended
1 31 January
2 28/29 February
3 31 March
4 30 April
5 31 May
6 30 June
7 31 July
8 31 August
9 30 September
10 31 October
11 30 November
12 31 December