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: Any self assessment tax return issued after this date will not be due by 31 January next year. Instead, deadline for submission of the return is deferred until three months from date of issue. Same applies to due date of balancing payment and payment of capital gains tax.

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

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