The Self-Employed Tax Map
What to claim, what to set aside and how to avoid HMRC fines – step by step.





Tap a sheet to see it up close
Get my Tax Map£19 one-time · Instant access · 30-day guaranteeSelf-employed tax in the UK is simpler than it looks. Nobody ever drew you a map.
Each sheet is one job, numbered top to bottom, ending with a “Your move” box so you act — not just read.





31 January and 31 July – plus the 4 quarterly dates if you’re in Making Tax Digital. We show you what to do before each one.
One color code on every sheet: green is “you're fine”, red is “this is where people get fined”.
See exactly where to click to register, file your Self Assessment, sign up for Making Tax Digital and set up a payment plan.
A tutor, an electrician and an IT consultant show you exactly what they’d owe at £20k, £35k and £60k profit.
Income, expenses, the £12,570 allowance and Class 4 National Insurance – with a real example of a cleaner earning £30,000.

The self-employment section of your Self Assessment, screen by screen – and the most common mistake people make in the turnover box.

The exact dates, what to send and how – so the new system becomes 15 minutes every 3 months, not a new headache.

AND IT DOESN'T STOP THERE… THERE'S MORE!
At no extra cost with the Complete Map.


17 dates from October 2026 to January 2028 – Self Assessment, payments on account and Making Tax Digital. Print it, pin it.


10 quick checks every 3 months plus a year-end list. Tick each box and January can’t surprise you.


The 42 words you’ll meet in HMRC letters and on GOV.UK – UTR, PAYE, payments on account – explained in one line each.


12 monthly pages, a yearly summary, a mileage log and a home-hours log. At filing time, your return is already half done.


Three real examples from the map, and their tax bill:



Illustrative Income Tax + Class 4 National Insurance for 2026/27 (England, Wales and Northern Ireland), standard £12,570 allowance, no other income.
If within 30 days you feel the map isn't for you, email us and we refund 100% of your money. No questions, no forms.
No. Every sheet is visual, uses real examples in pounds, and shows you the actual GOV.UK screens. If you can follow a recipe, you can follow this map.
Yes. The £12,570 personal allowance, Income Tax bands (including Scotland), Class 4 National Insurance at 6% and 2%, the new 55p mileage rate, the Making Tax Digital thresholds (£50,000, £30,000, £20,000) and the penalty changes coming in April 2027.
Yes. The rules are the same across the UK, and there’s a dedicated sheet with the Scottish Income Tax bands.
Yes. A full block of 5 sheets: how to check if you’re in, choosing software (including free options), signing up, the 4 quarterly updates and the final declaration – step by step.
Yes. There are sheets on CIS rates, how to register at 20% instead of 30%, and exactly how to claim back the extra tax through your return.
Absolutely – there’s a sheet written just for you, including how to pay through your tax code instead of a lump sum in January.
Yes. It’s a PDF in A4 – reads perfectly on your phone and prints at home. The bonuses are designed to be printed and filled in.
For the routine of a standard sole trader – records, expenses, the yearly return, Making Tax Digital and payments – you can do it yourself. If you have a limited company, a partnership, foreign income or an HMRC investigation, you should speak to a professional.
No. It’s an independent educational guide explaining the general rules. It’s not affiliated with HMRC and it isn’t legal, tax or financial advice for your specific situation.
Right after checkout you’ll get an email with your download link for the map and the bonuses (PDF). Instant access.
Less than you'd pay for a single question to an accountant.