Free tools · 2026/27

Free UK tax calculators

18 free UK tax calculators built by Chartered Certified Accountants. Estimate your Income Tax, take-home pay, National Insurance, Capital Gains, crypto, dividend, rental, Corporation Tax, Stamp Duty, CIS rebate, mileage and more. Then let us file your return from £150, VAT included.

  • Updated for 2026/27 rates
  • Free and private
  • Accountant review available
Request a fixed-fee quoteChat on WhatsApp
Free tools
Free no sign-up needed
  • 18 calculators
  • 2026/27 rates
  • Filing from £150 inc VAT
Choose a calculator
★★★★★ Rated 4.5 on Trustpilot
★4.5 TrustScore on Trustpilot
£Fixed fees, VAT included
💻100% online, UK-wide
💬Phone, email & WhatsApp
Free tools

Choose from 18 free tax calculators

Free, private and updated for 2026/27. Nothing you enter is stored or sent.

🧮

Self Assessment tax calculator

Employed and self-employed income with Class 4 NI.

Open calculator →
💷

Income tax calculator

Your Income Tax band by band.

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👛

Salary after tax calculator

Take-home pay per year, month and week.

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🪪

National Insurance calculator

Class 1, Class 4 and employer NI.

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🔢

Tax code checker

What your tax code means.

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🏦

Pension tax relief calculator

Relief and the extra you can claim.

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👨‍👩‍👧

Child Benefit charge calculator

HICBC from £60,000.

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💼

Dividend tax calculator

2026/27 dividend rates.

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🏢

Corporation Tax calculator

19%, 25% and marginal relief.

Open calculator →
📈

Capital Gains Tax calculator

Shares and property at 18% and 24%.

Open calculator →
🪙

Crypto tax calculator

Crypto gains and staking income.

Open calculator →
🏠

Rental income tax calculator

Landlord tax and mortgage interest credit.

Open calculator →
🏡

Stamp Duty calculator

First-time buyer and second home rates.

Open calculator →
🏗️

CIS tax rebate calculator

Your CIS refund.

Open calculator →
🚗

Uber driver tax calculator

Uber, Bolt and Deliveroo drivers.

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🛣️

Mileage tax calculator

45p mileage relief.

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📦

eBay and online seller calculator

eBay, Vinted and Etsy sellers.

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⏰

Late tax return penalty calculator

HMRC penalties and interest.

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Chartered Certified Accountants you can trust

Fully registered and supervised to act on your behalf.

Chartered Certified Accountants
HMRC Registered Tax AgentAuthorised to act for you with HMRC
Companies House ACSPAuthorised Corporate Service Provider
ICO RegisteredData protection reg. ZB868558
AML SupervisedAnti-money laundering supervision by AAT
Who it’s for

Who our calculators are for

Anyone who pays tax through Self Assessment.

🧑‍🔧

Self-employed

Sole traders and freelancers.

🏠

Landlords

Rental income and mortgage interest.

💼

Company directors

Salary and dividends.

📈

Investors

Shares, property and crypto gains.

Packages & prices

Want us to file it for you?

Use the calculator for free, then let a Chartered Certified Accountant prepare and file your return. VAT included.

Starter
Straightforward returns and simple sole traders.
£150
per year · incl. VAT
  • Self Assessment tax return
  • Tax calculation explained
  • Online filing with HMRC
  • Deadline reminders
Start my return
Most popular
Growth
Self-employed, landlords, directors or several income sources.
£250
per year · incl. VAT
  • Everything in Starter
  • Self-employment or rental schedules
  • Expense and allowance review
  • Payments on account planning
Start my return
Complete
Bookkeeping, MTD, several properties, crypto or foreign income.
Quote
fixed fee
  • Everything in Growth
  • Capital gains and crypto
  • Foreign income and relief
  • Making Tax Digital support
Request a quote

All prices include VAT.

What’s included

What every calculator includes

Built and checked by our accountants.

  • Current 2026/27 rates and allowances
  • Personal allowance taper over £100,000
  • A worked example
  • Links to HMRC guidance
  • Instant results with no sign-up
  • A route to have your return filed
How it works

A seamless, fully online process

Pick a calculator

Choose the one that matches your income.

Enter your figures

Nothing is stored or sent.

See your estimate

Instant breakdown.

Get it filed

We prepare and file your return.

Key figures

2026/27 tax rates at a glance

Item2026/27
Personal allowance£12,570
Basic rate band£37,700 at 20%
Higher rate40% to £125,140
Additional rate45%
Dividend allowance£500
CGT annual exempt amount£3,000

Why use a tax calculator?

In short: a calculator gives you a quick estimate so you can budget for 31 January and plan payments on account. It does not replace a tax return, and it cannot spot every relief. That is where our accountants come in.

Estimate, then file with confidence

Every calculator links to the matching service: Self Assessment tax returns, landlord tax returns, company director tax returns, high earner tax returns, crypto tax returns and late tax returns. Our business tax planning service models the best mix of income for directors.

Official guidance: Income Tax rates and Personal Allowances

Free UK tax calculators from Wingate Accountants
✓ Fixed feeagreed before we start
★ 4.5 TrustpilotTrustScore
Why Wingate

Why clients choose Wingate

📌

Transparent fixed fees

Transparent pricing, confirmed in writing before any work begins. No hourly charges and no surprises.

🧑‍💼

Dedicated accountant

Work directly with a qualified accountant who knows your affairs, never a call centre.

⚡

Responsive support

Responsive support by phone, email and WhatsApp, with clear advice in plain English.

☁️

Cloud-friendly

Experienced with Xero, QuickBooks, FreeAgent and Sage, as well as spreadsheet records.

Client reviews

Trusted by clients across the UK

★★★★★

“My sole trader tax return was completed quickly and accurately. They even highlighted allowable expenses I hadn’t considered.”

Sole trader client · Trustpilot
★★★★★

“As a sole trader, I found tax returns confusing, but Wingate made it simple and stress free.”

Sole trader client · Trustpilot
★★★★★

“Very happy with the support for my company accounts. Queries are answered promptly and everything feels well managed.”

Limited company client · Trustpilot

Read all our reviews on Trustpilot →

FAQs

Frequently asked questions

Are these tax calculators free?
Yes. No sign-up and nothing you enter is stored.
Are they up to date?
Yes, they use 2026/27 rates for England, Wales and Northern Ireland.
Do they work for Scottish taxpayers?
Scottish Income Tax bands differ, so results for Scottish taxpayers are a guide only.
Can I rely on the result?
It is an estimate. For an exact figure, ask us to prepare your return.
How much does it cost to file my return?
From £150, VAT included.
How do I contact you?
Call 0161 531 4179, WhatsApp us or email enquiries@wingateaccountants.co.uk.

Let us file your tax return

Share a few details and a qualified accountant will respond with a fixed-fee proposal, usually within one working day. All prices include VAT.

Request your quoteWhatsApp 0161 531 4179
📞Contact us

★★★★★ Client reviewsWhat our clients say

Real reviews from the self-employed, landlords, company directors and families we help with their tax returns and accounts.

Our Partners

Wingate Accountants Ltd is an independent firm of Chartered Certified Accountants, providing tax and compliance services to individuals and businesses across the UK.

✔ HMRC Registered Tax Agent
✔ Companies House ACSP (Authorised Corporate Service Provider)
✔ ICO Registered – ZB868558
✔ AML supervised by AAT

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