Self-employed tax basics in the UK
A quick walkthrough of what sole traders usually need to plan for each tax year.
Blog posts
Practical articles for self-employed businesses in the UK. More calculator-specific guides will be added as new tools are released.
Allowable expenses checklist for freelancers
A practical list of costs many freelancers can claim, and common mistakes to avoid.
How to set aside tax money each month
Simple cashflow routine to avoid deadline panic and underfunded tax bills.
Payments on account explained simply
Why they exist, when they are due, and how to avoid being caught out.
Record keeping for sole traders
A clean system for receipts, invoices, and year-end prep.
Pricing your services with tax in mind
Build pricing that covers tax, costs, and actual take-home income.
When to consider a limited company
Early signs that it may be time to compare sole trader vs company setup.
VAT threshold and registration planning
How to monitor turnover and plan for VAT without disruption.
Managing seasonal income swings
Budgeting methods for businesses with uneven monthly revenue.
First-year Self Assessment guide
What to prepare from day one if this is your first year self-employed.
From side hustle to full-time business
How to transition cleanly and avoid tax admin issues during growth.
Common tax return mistakes and fixes
Frequent filing errors and simple checks before you submit.
Try the calculator
Read an article, then run your own numbers in the self-employed tax calculator.