HMRC Deadline Tool: Keep Track of Important Tax Dates
26th October 2026
HM Revenue & Customs (HMRC) has launched a new online tool designed to make it easier for employers and businesses to identify and keep track of important tax filing and payment deadlines. The tool allows you to find the deadlines that apply to you and add key dates directly to your online calendar.
It covers a range of taxes and reporting obligations, including:
- Self Assessment
- VAT
- PAYE for employers
- Construction Industry Scheme (CIS) for contractors
How does the tool work?
By answering a few simple questions, you will receive a personalised list of the filing and payment deadlines that apply to you. You can then choose to print the list or add the dates directly to most calendar applications. HMRC has introduced the tool to help address the common challenge of keeping track of different filing and payment dates across multiple tax regimes.
The tool takes approximately five minutes to complete, does not require you to sign in, and HMRC states that the information entered is not sent to them.
If you would like to check your upcoming tax deadlines, you can access the tool here: HMRC – Check your tax filing and payment deadlines