The most common self assessment questions answered: missed deadline, HMRC notice to file, closing your account, moving abroad, inheritance, crypto, side hustles and more.
Step-by-step walkthrough of completing the online self assessment SA100 form in 2026: every section, which supplementary pages you need, and how to check before submitting.
Which boxes to fill in for each income type on your self assessment return: employment (P60/P11D), rental (SA105), dividends (SA101), CGT (SA108) and foreign income.
The complete checklist for whether you need to file a self assessment tax return in the UK: employment income, rental, freelance, savings interest, CGT, dividends and more.
Step-by-step guide to registering for UK self assessment online, what a UTR number is, how long it takes, and how to access your HMRC online account.
How HMRC calculates your self assessment tax bill: income tax at marginal rates, National Insurance for the self-employed, payments on account explained, and how to reduce your July bill.
Earn from tutoring, Etsy, Uber or dog walking? The £1,000 trading allowance may protect you — but above it, Self Assessment is mandatory. Here's every threshold, deadline and worked example.
The First Homes scheme offers first-time buyers a minimum 30% discount on new-build homes in England. Here's who qualifies, how SDLT works on discounted homes, and a full worked example.
If you defer your State Pension past State Pension Age, you get more per week. But does it actually pay off? Break-even analysis for 2026/27 at current rates.
The full UK State Pension for 2026/27 is £12,548/yr but you need 35 NI qualifying years. Here's how to check your forecast, identify gaps, and decide whether voluntary Class 3 contributions are worth it
Five UK student loan plans with different thresholds, write-off periods and interest rates in 2026/27. Find out which plan you're on, exactly how much you repay, and whether voluntary overpayments ever make sense.
Good news: the first £1,000 of side income is usually tax-free under the Trading Allowance. Above that, you pay income tax at your marginal rate plus Class 4 NI. Here's exactly how it works in 2025/26.
