Independent. Not affiliated with HMRC, GOV.UK or any software provider.
General information, not tax or legal advice.
The four update periods for a tax year that starts on 6 April. Two due dates are stated. Two are marked until GOV.UK confirms them on this site.
The checker stays in the browser. This form emails the site without those figures.
| Update | Period | Due | On this site |
|---|---|---|---|
| Q1 | 6 April to 5 July | 7 August | Stated |
| Q2 | 6 July to 5 October | 7 November | Standard pattern, check GOV.UK |
| Q3 | 6 October to 5 January | 7 February | Standard pattern, check GOV.UK |
| Q4 | 6 January to 5 April | 7 May | Stated |
The reminder form emails this site after a security check. It does not include income figures. The final declaration is by 31 January.
Q1 covers 6 April to 5 July and is due on 7 August. Q4 covers 6 January to 5 April and is due on 7 May. Q2 and Q3 follow the same spacing on this page, and they are labelled as the standard pattern until GOV.UK confirms them here.
A quarterly update is not the tax return. The final declaration is still by 31 January. Check GOV.UK before you rely on a date this page has not marked as stated.
| Quarterly update | A period total, sent through compatible software |
| Final declaration | By 31 January after the end of the tax year |
Q1 is due on 7 August and Q4 on 7 May. Q2 and Q3 are shown as the standard pattern. Check GOV.UK before you rely on them.
By 31 January after the end of the tax year.
Reviewed by

UK Property Tax & Making Tax Digital Specialist
FCCA and Chartered Tax Adviser. Director of Norton and Sons Associates Property Tax Firm. Property tax and MTD compliance since 2005.