Tax guides
Clear, practical guides to UK tax, pay and personal finance — each one links to the calculators that do the maths for you.
Salary vs Dividends: How Should a Director Pay Themselves in 2026/27?
Most company directors pay themselves with a small salary plus dividends. Here's how the split works in 2026/27, and how to find the most tax-efficient mix.
Laura Michelle Davis · 22 Apr 2026
Making Tax Digital for Income Tax: The Complete 2026 Guide
MTD for Income Tax is the biggest change to self-employed and landlord tax in a generation. Here's who's affected, when, and exactly what you'll need to do.
Laura Michelle Davis · 21 Apr 2026
How to Calculate Your Take-Home Pay After Tax and National Insurance (2026/27)
Your salary and what actually lands in your bank account are two different numbers. Here's exactly how to work out your take-home pay after tax and National Insurance.
Laura Michelle Davis · 20 Apr 2026
UK Income Tax Rates and Bands 2026/27: A Plain-English Guide
Understand UK income tax rates and bands for 2026/27, including the Personal Allowance, the basic, higher and additional rates, and a worked example.
Laura Michelle Davis · 17 Apr 2026
Stamp Duty for First-Time Buyers in 2026: Thresholds and How Much You Save
A clear 2026 guide to stamp duty for first-time buyers in England and Northern Ireland: the thresholds, eligibility rules, a worked example and the savings.
Laura Michelle Davis · 16 Apr 2026
Self Assessment Tax Returns 2026: Deadlines, Penalties and How to File
Understand self assessment tax return deadlines, who needs to file, the penalties for missing them, and the simple steps to file your return with HMRC.
Laura Michelle Davis · 16 Apr 2026
Salary Sacrifice Explained: How It Works and How Much You Can Save (2026/27)
How salary sacrifice works in 2026/27: the Income Tax and National Insurance you save, a worked example, the risks to watch, and answers to common questions.
Laura Michelle Davis · 15 Apr 2026
The Personal Allowance Explained: How the £12,570 Tax-Free Amount Works (2026/27)
Your personal allowance is the £12,570 you can earn tax-free in 2026/27. Here's how it works, who gets it, and where it can be reduced or shared.
Laura Michelle Davis · 14 Apr 2026
Pension Tax Relief Explained: How to Get Up to 45% Back (2026/27)
Understand pension tax relief for 2026/27: how relief works at 20%, 40% and 45%, the Annual Allowance, carry forward and how to claim the extra you are owed.
Laura Michelle Davis · 13 Apr 2026All guides
Browse every guide by topic.
News
17- £1.6 Billion in Child Trust Fund Unclaimed Savings: How to Find Yours
- Capital Gains Tax 2026/27: £3,000 Allowance and 18%/24% Rates
- Claiming Tax Relief on Work Expenses: HMRC's Updated P87 Rules
- Dividend Tax Rise 2026/27: New 10.75% and 35.75% Rates Explained
- Frozen Tax Thresholds to 2031: The Stealth Tax Explained
- Government Launches Consultation on New First Time Buyer ISA
- High Income Child Benefit Charge 2026: The £60,000–£80,000 Trap
- HMRC Mileage Rate Rises to 55p a Mile, Backdated to 6 April 2026
- HMRC Wage Raid Payroll Checks 2026: Who Gets Visited and Why
- ISA Allowance 2026/27: £20,000 Tax-Free and How to Use It
- Kids Meals Tax Cut 2026: VAT Slashed to 5% on Children's Meals and Days Out
- Marriage Allowance 2026: Claim Up to £252 (and Backdate It)
- MTD Sign-Up Service Down 10 to 13 July: Act Before the 7 August Deadline
- National Insurance 2026/27: Employee and Self-Employed Rates
- Stamp Duty 2026: What You Pay and First-Time Buyer Relief
- Tax on Savings Interest 2026/27: The Personal Savings Allowance
- Why More Pensioners Are Getting Surprise Tax Bills in 2026
Credit Cards
5Taxes
18- Autumn Budget 2026: Predictions, Likely Tax Rises and What to Expect
- Capital Gains Tax rates 2026/27: allowance, rates and how to cut your bill
- Dividend Tax 2026/27: Allowance, Rates and How Much You'll Pay
- Dividend Tax Rise 2026: New 10.75% and 35.75% Rates Explained
- Government backs high street with acceleration of cheap import reforms and crackdown on dodgy online sellers
- How to Legally Reduce Your Income Tax in the UK (2026/27)
- Inheritance Tax When the Second Parent Dies: The £1m Rule
- National Insurance Rates 2026/27: How Much You Pay and Why
- Scottish Income Tax vs England: How Much More (or Less) You Pay in 2026/27
- Stealth Tax: Frozen Tax Thresholds to 2031 and Fiscal Drag Explained
- Tax Code 1257L: What It Means and Why You Have It (2026/27)
- Tax Code BR: Why You Have It and What It Costs You
- Tax Gap 2024-25 estimated at 6.4%
- The 60% Tax Trap Explained: How High Earners Lose Their Personal Allowance (and How to Avoid It) - 2026/27
- The Personal Allowance Explained: How the £12,570 Tax-Free Amount Works (2026/27)
- UK Income Tax Rates and Bands 2026/27: A Plain-English Guide
- UK Tax Codes Explained: What Yours Means (2026/27)
- What Is a P45? Every Part Explained and What to Do With It
Benefits
4Savings & ISAs
10- Born 2002-2011? You Could Have £2,000+ in Forgotten Cash
- Cash ISA Limit Cut to £12,000 from April 2027: What It Means for You
- HMRC Is Fining Lifetime ISA Savers: The 25% Withdrawal Trap
- How Many ISAs Can You Have? The 2026/27 Rules Made Simple
- ISA Allowance 2026/27: How to Use Your £20,000 Tax-Free Limit
- ISA Changes 2026/27: Cash ISA Cut, 22% Charge and Transfer Ban
- Lifetime ISA Explained: The 25% Bonus, Rules and Is It Worth It?
- Premium Bonds Explained: Odds, Prizes and Is It Worth It?
- Premium Bonds vs Savings 2026: Which Wins After Tax?
- Tax on Savings Interest: The Personal Savings Allowance Explained (2026/27)
Insurance
1Personal Finance
4Property
4Loans
3Business Finance
9- Director's Loans Explained: S455 Tax and the £10,000 Rule
- Employment Allowance 2026/27: Cut £10,500 Off Employer NI
- How to Pay Corporation Tax: Deadline, Reference and Methods
- Making Tax Digital for Income Tax: The Complete 2026 Guide
- PAYE vs Self-Employed: Which Leaves You Better Off?
- Payrolling Benefits in Kind: What Changes from April 2027
- Salary vs Dividends: How Should a Director Pay Themselves in 2026/27?
- Self Assessment Tax Returns 2026: Deadlines, Penalties and How to File
- Self-Employed Tax: A Beginner's Guide (2026/27)
Tax Guides
3Pensions
8- How Pensions Work in the UK: A Complete Beginner's Guide
- Is the Pension Tax-Free Lump Sum Being Scrapped? The Facts
- Pension Drawdown Explained: Income, Tax and Risks (2026/27)
- Pension Salary Sacrifice: How It Works and How Much You Save
- Pension Tax Relief Explained: How to Get Up to 45% Back (2026/27)
- Pension Tax-Free Lump Sum: How the 25% Rule Works (2026/27)
- State Pension Top-Up: Is Buying Back Missing National Insurance Years Worth It? (2026)
- Why Pensioners Are Getting Surprise HMRC Tax Bills in 2026
Investing
3Mortgages
4Tax, explained without the jargon
UK tax has a reputation for being complicated, and the official guidance isn't always easy to follow. Our guides aim to fix that. Each one takes a single topic — how income tax bands work, what you can claim as a self-employed person, how stamp duty is calculated — and explains it in plain English, with worked examples and links to the calculators that do the maths for you.
The guides are written and reviewed by the TaxFly editorial team and updated when the rules change, so you're reading about the system as it works now, not several years ago. Wherever a guide mentions a figure you can apply to your own situation, you'll find a matching tool: pair our take-home pay guidance with the Take-Home Pay Calculator, or read up on dividends and then try the Dividend Tax Calculator.
Where to start
If you're employed, begin with the basics of income tax and National Insurance. If you work for yourself, the self-employment and Self Assessment guides will save you the most time. Buying or selling property? Start with stamp duty and capital gains. And if you just want the numbers, head straight to our full library of free UK calculators. Everything here is free to read, with no account required.
TaxFly guides are general information, not personal financial or tax advice. For decisions about your own circumstances, speak to a qualified accountant or adviser.
