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UK Tax Year 2025/26: Complete Guide to Allowances, Bands & Thresholds

Full reference for the 2025/26 UK tax year — income tax bands, Personal Allowance, National Insurance, ISA allowance, pension limits, stamp duty changes.

Tax9 min readBy CalculatorZone editorsPublished 6 April 2025Updated 1 October 2026

The UK tax year runs from 6 April 2025 to 5 April 2026. Below are the headline allowances, bands and thresholds that matter for most taxpayers, taken directly from HMRC and Scottish Government publications. Scroll to the section you need.

This guide covers the 2025/26 tax year, which has ended. For the current year, see the UK tax year 2026/27 guide.

At a glance

Personal Allowance£12,570
Basic-rate threshold£50,270
Higher-rate threshold£125,140
ISA allowance£20,000
Pension annual allowance£60,000
Corporation Tax main rate25%
Dividend Allowance£500
CGT Annual Exempt Amount£3,000

Income Tax (England, Wales & Northern Ireland)

The Personal Allowance stays at £12,570 — unchanged since 2021 as part of the ongoing fiscal-drag freeze. It tapers down by £1 for every £2 of adjusted net income over £100,000, meaning it is zero at £125,140.

Income Tax bands — England, Wales & NI — 2025/26
BandRangeRate
Personal Allowance£0 – £12,5700%
Basic rate£12,571 – £50,27020%
Higher rate£50,271 – £125,14040%
Additional rateover £125,14045%
Savings and dividends sit inside the main bands but get their own allowances: the Personal Savings Allowance (£1,000 basic / £500 higher / £0 additional) and the Dividend Allowance of £500 before dividend tax at 8.75% / 33.75% / 39.35%.

Scottish Income Tax bands

Scotland sets its own rates and bands for non-savings non-dividend income. Savings and dividends stay UK-wide.

Scottish Income Tax bands — 2025/26
BandRangeRate
Starter£12,571 – £15,39719%
Basic£15,398 – £27,49120%
Intermediate£27,492 – £43,66221%
Higher£43,663 – £75,00042%
Advanced£75,001 – £125,14045%
Topover £125,14048%

National Insurance

Class 1 employee NIC is charged on weekly earnings above the Primary Threshold. Employers continue to pay secondary NIC at the Secondary Threshold. Class 4 (self-employed) mirrors the main-rate structure.

National Insurance — 2025/26
ClassThresholdMain rateHigher rate
Class 1 (employee)£12,570 / yr8%2% above UEL (£50,270)
Class 1A (benefits)n/a15%—
Class 2 (self-employed)Voluntary below £6,845 profit£3.50/wk—
Class 4 (self-employed)£12,570 – £50,2706%2% above £50,270

ISA + pension allowances

The overall ISA allowance remains at £20,000 per tax year, spread across Cash, Stocks & Shares, Innovative Finance and/or Lifetime ISA. The Junior ISA allowance is £9,000.

Pension annual allowance is £60,000 (or 100% of relevant earnings if lower). It tapers by £1 for every £2 of adjusted income over £260,000, bottoming out at £10,000. The Lifetime Allowance charge was abolished from 6 April 2024 — replaced by the Lump Sum Allowance (£268,275).

Stamp Duty (SDLT) from 1 April 2025

The Autumn Budget 2024 confirmed the reversion of the nil-rate band and the reduction of first-time-buyer relief from 1 April 2025. England and NI only — Wales uses Land Transaction Tax, Scotland uses LBTT.

SDLT main residential rates — from 1 Apr 2025
Price bandStandardFTB relief+Additional home
Up to £125,0000%0% (to £300k)5%
£125,001 – £250,0002%0% (to £300k)7%
£250,001 – £925,0005%5% (above £300k)10%
£925,001 – £1.5m10%n/a15%
Over £1.5m12%n/a17%
First-time-buyer relief dropped from £425,000 to £300,000. Combined-with-mortgage purchases up to £500,000 (was £625,000) still qualify.

Capital Gains & Inheritance Tax

The Capital Gains Annual Exempt Amount is £3,000 (down from £6,000 in 2023/24). Main CGT rates:

Capital Gains Tax — 2025/26
Asset classBasic rateHigher / Additional
Most assets18%24%
Residential property18%24%
Carried interest32%32%
Business Asset Disposal Relief14%14% (rising to 18% from 2026/27)

Inheritance Tax nil-rate band stays at £325,000, plus the Residence Nil-Rate Band up to £175,000 when leaving a main home to direct descendants. The 40% rate drops to 36% if 10%+ of the estate is left to charity.

Corporation Tax & Dividend Tax

Corporation Tax main rate is 25% on profits at or above £250,000. The Small Profits Rate is 19% up to £50,000. Profits between £50,000 and £250,000 use Marginal Relief — effective rate scales smoothly from 19% to 25%.

Dividend Allowance is £500 (down from £1,000 in 2023/24). Dividend tax: 8.75% (basic), 33.75% (higher), 39.35% (additional).

Official sources and related reads

Need to calculate any of these for a specific salary or profit? Use the Salary After Tax, Corporation Tax or Stamp Duty calculators — they use these exact figures.