Best Uk Tax Apps

245+ iOS apps curated and reviewed

4.9 avg rating
17 free apps
Updated September 2026

UK Tax Calculators 2024 is the household name in uk tax, but it's far from the only option. We track 245+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Uk Tax Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1UK Tax Calculators 2024-2025UK Tax Calculators 2024-2025Free4.5★ (2)YesYesMay 2026
2HMRC UK Tax Tools & Guide 2025HMRC UK Tax Tools & Guide 2025Free—YesNoAug 2026
3HMRCHMRCFree4.8★ (583)NoNoSep 2026
4UK TaxUK Tax$4.99—NoNoSep 2026
5UK Tax Tool 2026UK Tax Tool 2026$0.995.0★ (1)NoNoSep 2026
6HMRC Tax Calculator for UKHMRC Tax Calculator for UKFree—YesYesSep 2026
7TaxSmith - UK Tax CalculatorTaxSmith - UK Tax CalculatorFree—NoNoJun 2026
8After TaxAfter TaxFree—NoNoMay 2026

Top Picks for Uk Tax

UK Tax Calculators 2024-2025#1

UK Tax Calculators 2024-2025 by Rayan Arman

Calculate Tax On Any Income
Editor's Choice
💰 Finance
4.5😐(2 ratings)
FreeAdsIn-App Purchases
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Quickly calculate UK income tax and National Insurance for the 2024-2025 tax year and beyond. Features include pension contributions, student loans, benefits in kind, and handling multiple income sources. It also offers a reverse tax calculator and salary comparison tools.

What We Love

  • 👍 User-friendly and simple
  • ✅ Accurate calculations
  • 💡 Great for commission earners
  • 💰 Useful for tax planning
  • 🚀 Fast input for commission
  • 📈 Helpful for budgeting
  • 💯 Best tax app
  • 🌟 Highly recommended
  • 🔄 Consistently updated
  • 🧮 Comprehensive functionality
  • 🆓 Free to use
  • ✨ Slick and simple design
  • 💰 Good for estimating take-home pay
  • 👍 Very accurate and time saving
  • 🎯 Useful for predicting income
  • ✅ Works well for contractors
  • 👍 Great for sole traders
  • ✅ Calculates pay correctly
  • 💡 Useful for multiple income sources
  • ✅ Good for comparing financial options
  • ✅ Very helpful for planning ahead
  • ✅ Accurate for single income
  • ✅ Good for estimating tax and NI

Room to Improve

  • 🐛 Connection errors
  • ❌ Doesn't calculate savings interest correctly with allowances
  • ❌ Doesn't calculate 'other allowances' correctly
  • ❌ Missing NI calculation (initially)
  • ❌ Misleading for high earners (loss of personal allowance)
  • ❌ Missing salary deduction for share save
  • ❌ 'Other allowances/deductions' section doesn't affect total
  • ❌ Plan 4 amount wrong for Scotland
  • ❌ Not accurate anymore for some users
  • ❌ Missing Scottish student loan plan 4
  • ❌ Dated and less accurate since 22-23 tax year
  • ❌ Pension contributions deducted as £ not %
  • ❌ No provision for Tax Coded Out from previous year
  • ❌ Incorrect taxable amount for single income
  • ❌ England only tax, no Scottish PAYE
  • ❌ Doesn't calculate personal allowance taper over £100k
  • ❌ Interest input as GROSS not supported in Multiple Incomes
  • ❌ Cannot edit entries, only delete and recreate
  • ❌ Personal allowance not updated for 2019/20
  • ❌ Calculation of personal allowance not used for taxable income
  • ❌ Only works online
  • ❌ Default amounts in multiple income section hard to remove
  • ❌ Pension contributions deducted every four weeks not supported
  • ❌ Missing tax brackets for 20/40%
  • ❌ Cannot cover salary and pension combination
  • ❌ Multiple income section needs improvement
HMRC#3

HMRC by HMRC

Your tax, benefits & savings
Worth Considering
💰 Finance
4.8😐(583 ratings)
Free
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Manage your taxes, benefits, and savings securely and easily. Check your tax code, claim refunds, and track your State Pension. Access Self Assessment and Child Benefit information, and find your National Insurance number.

What We Love

  • 👍 Easy to use
  • 🚀 Straightforward payment process
  • 💡 Useful information and updates
  • 🔒 Secure authentication

Room to Improve

  • 🐛 Frequent login issues and app crashes
  • 🤔 Confusing navigation and UI
  • ⚠️ Lack of communication about tax changes
  • 🕰️ Slow and unresponsive app

More Uk Tax apps to explore

FAQ about Uk Tax

What are the best uk tax apps for iPhone?
UK Tax Calculators 2024-2025 tops our uk tax apps ranking as of September 2026, with a 4.5-star average from 2 App Store ratings, and it's free to download.
Yes — 17 of the top uk tax apps we rank are free to download, including UK Tax Calculators 2024-2025 and HMRC UK Tax Tools & Guide 2025.
UK Tax Calculators 2024-2025 shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 245+ uk tax apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides quick and easy-to-understand tax calculations for the UK tax year 2024-2025 and future years. It covers Income Tax, National Insurance, pension contributions, student loans, benefits in kind, and can handle multiple income sources for tax return estimations.
Key features include updated calculations for the 2024-2025 tax year, detailed breakdowns of Income Tax and National Insurance, calculations for various pension types, student loans, benefits in kind, and the ability to calculate tax for multiple income sources like PAYE, self-employment, dividends, and capital gains.

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