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Tax Guides

UK Tax Guides

Comprehensive guides to UK taxation, updated for 2025/26. From beginner overviews to advanced strategies.

Income Tax
Beginner

Income Tax 2025/26 — Complete Guide

Everything you need to know about UK income tax rates, bands, and allowances for the current tax year including the Personal Allowance taper.

15 min read
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Income Tax
Beginner

Self Assessment — Step by Step

A comprehensive walkthrough of the SA100 Self Assessment process, from registration to filing. Covers all supplementary pages and common pitfalls.

20 min read
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Income Tax
Intermediate

Capital Gains Tax — When You Need to Pay

Understanding CGT on property, shares, and other assets. Covers the Annual Exempt Amount, reporting requirements, and reliefs like BADR.

12 min read
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Business
Intermediate

Corporation Tax — Small Business Guide

A practical guide to Corporation Tax for small companies including marginal relief, payment deadlines, and CT600 filing requirements.

18 min read
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Business
Intermediate

VAT Registration & Returns

When to register for VAT, choosing the right scheme (standard, cash, flat rate), completing VAT returns, and common errors to avoid.

15 min read
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Property
Intermediate

Property Tax & Stamp Duty

SDLT rates for residential and commercial property, buy-to-let surcharges, first-time buyer relief, and LBTT/LTT in Scotland and Wales.

14 min read
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Income Tax
Beginner

Pension Tax Relief Explained

How pension tax relief works, annual and lifetime allowances, salary sacrifice, and the tapered annual allowance for higher earners.

10 min read
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Income Tax
Beginner

National Insurance Classes Guide

All NI classes explained: Class 1 (employed), Class 2 & 4 (self-employed), Class 3 (voluntary). Thresholds, rates, and state pension impact.

12 min read
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Business
Advanced

R&D Tax Credits for SMEs

Claiming R&D tax credits under the SME and RDEC schemes. Qualifying expenditure, documentation requirements, and recent scheme changes.

20 min read
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Compliance
Intermediate

MTD for Income Tax — Get Ready

Making Tax Digital for Income Tax Self Assessment is coming April 2026. What you need to know about quarterly reporting and compatible software.

15 min read
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Free UK Tax Rates 2025/26 Cheat Sheet

Download our comprehensive 2-page PDF with every UK tax rate, band, threshold, and deadline you need. Updated for 2025/26.

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