Plain-English UK tax guidance you can trust
The starting rate for savings can shelter up to £5,000 of interest from income tax in 2026/27, but it is not available to everyone and it is not always applied automatically. This guide explains who qualifies, how the band interacts with the Personal Savings Allowance, and the mistakes that can cause taxpayers to miss out.
Payments on account are one of the most common reasons a self assessment bill lands larger than expected. This guide explains how HMRC calculates them, why a one-off bumper year can leave you paying tax in advance, and how to use form SA303 sensibly before the 31 January 2027 deadline.
Marriage Allowance lets one spouse or civil partner transfer £1,260 of their Personal Allowance to the other in 2026/27, reducing the recipient's tax bill by up to £252. This guide explains who qualifies, how HMRC administers the claim, and the changes that can unwind it.
Ad revenue, sponsorship fees and virtual gifts can look like pocket money until HMRC asks for a return. This creator-focused map explains when YouTube and TikTok earnings become taxable, how the £1,000 trading allowance fits, and what records to keep for 2026/27.
The High Income Child Benefit Charge can arrive as an unwelcome self-assessment bill even when the lower-paid partner claims the benefit. This guide explains the £60,000 starting point, the £80,000 taper, who is liable, and the checks that keep a 2026/27 claim manageable.
Renting a driveway or parking space can be a simple way to earn extra income, but HMRC usually treats it as property income. This guide explains the £1,000 property allowance, the expenses alternative, record-keeping and reporting in 2026/27.
If you paid too much tax in 2022/23, HMRC generally allows four years to put things right. With the window closing on 5 April 2027, this checklist explains the common triggers and the practical steps for claiming a refund.
The £1,000 property allowance can simplify a small rental business or shave tax off a larger one, but it is not a free-standing exemption. This guide explains when to claim it, when actual expenses beat it, and how to avoid overlapping it with rent-a-room relief.
The 31 January 2027 deadline is the next self assessment checkpoint for many crypto investors. This guide explains how HMRC treats disposals, how pooling works, and what to record for 2026/27 so the return does not become a January scramble.
The personal allowance taper can turn a modest pay rise into a surprisingly large tax bill. This guide explains how adjusted net income works, why the effective rate can reach 60%, and how pension contributions or Gift Aid may soften the impact before the 2026/27 return is filed.
Rent-a-room relief can take up to £7,500 of lodger income out of tax in 2026/27, or £3,750 where the limit is shared. This guide explains who qualifies, what furnished means, and when claiming actual expenses produces a lower tax bill.
Making Tax Digital for Income Tax is live in 2026/27 for sole traders above the £50,000 qualifying income threshold. This checklist walks through digital records, quarterly updates, software choices and what to do if a deadline has already slipped.
The £1,000 trading allowance can remove a small side hustle from your tax return entirely, or replace a shoebox of receipts with a single deduction. Here is how it works in 2026/27, when it beats claiming expenses, and the mistakes to avoid.
Most self-assessment returns leave money on the table simply because a receipt was never kept. Here are seven reliefs and expenses that are frequently missed, what evidence HMRC expects, and why a November start is far calmer than a January scramble.
Platforms now hand HMRC a yearly summary of who is selling what, and plenty of casual sellers are wondering whether they have quietly become businesses. This guide sets out the £1,000 trading allowance, the badges of trade and where the line actually falls — with worked examples for 2026/27.