Free UK Tax & HMRC Deadline Reminders
Missing a tax deadline is rarely deliberate — it is usually a date that quietly passed while you were busy working. The MoneyCalcs UK reminder list is a free email list for self-employed people who would rather have a nudge in good time than a penalty afterwards.
What the reminders cover
- Self Assessment filing deadlines
- Self Assessment payment deadlines
- Payments on account in January and July
- Making Tax Digital for Income Tax quarterly update deadlines
- Relevant tax-year changes for the self-employed
- Other relevant HMRC deadlines for self-employed people
The list is for deadline reminders only. Signing up does not sign you up to unrelated promotional email, and you can leave at any time.
Keep on top of HMRC deadlines
Get free reminders for Self Assessment, payments on account and Making Tax Digital deadlines.
Important things to know
- MoneyCalcs UK is an independent information website and is not HMRC or GOV.UK. We are not affiliated with, authorised by or endorsed by HMRC or the UK Government.
- Reminders are a helpful prompt, not a substitute for your own record keeping. You remain responsible for meeting your own tax obligations, filing on time and paying what is due.
- We store your email address only, so we can send the reminder service you asked for. We do not ask for your UTR, National Insurance number, address or financial figures, and we never sell your email address to advertisers. See our privacy policy.
- For your own dates and amounts, always check your HMRC online account and the official guidance on GOV.UK.
Work out the numbers behind the dates
A reminder is more useful when you already know roughly what is coming. These free calculators cover the figures behind the main deadlines:
- Self-Employed Tax Calculator
- Payment on Account Calculator
- VAT Threshold Calculator
- Do I Need Making Tax Digital?
- Making Tax Digital for Income Tax guide
- Companies House identity verification for directors & PSCs — if you also run a limited company, verification dates are separate from your HMRC deadlines.
Want more help staying MTD-ready?
We're exploring additional MoneyCalcs tools and support to help sole traders stay organised with Making Tax Digital and HMRC deadlines.