UK Tax Calendar

UK Tax Dates

Welcome to our Tax Calendar. This is a comprehensive selection of key tax dates and deadlines related to personal income tax. Therefore it is most helpful to individual taxpayers under PAYE or Self-Assessment. This simple to use web tool will help you in tax planning, so you don't get caught out by HMRC. If you need further advice on any of those key tax dates - just ask a tax adviser and get a free consultation right now!


1st: HMRC will issue a £100 late filing penalty for a self assessment tax return which was to be filed by 31 January. In some cases daily penalties will apply too.

2nd: Submit P46 (car) for quarter ended 5th January.

19th: Monthly PAYE/NIC/CIS tax to 5th February due.

28th: Last day to pay any balance of tax due by 31 January which is still outstanding to avoid an automatic 5% surcharge.

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