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- Create and send personalised invoices
- Track your income and expenses
- Automatically upload your receipts with our AI-extraction tool
- And more!
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From National Insurance rates to mileage deduction claims to Capital Gains Tax calculations and more, we’ve got your back. Never struggle through the sums on your phone calculator again. We’ll estimate your bill in seconds.
Try out the tax calculators that our users can’t get enough of.
These are the top 3 when it comes to tax calculations made super-simple.
Quickly know how much Capital Gains Tax you owe on your profits from property, shares, crypto and more.
Quickly calculate how much you owe in National Insurance if you’re earning money from employment or self-employment.
Quickly calculate how much Income Tax and National Insurance you owe on your earnings if you’re both employed and self-employed.
We’ve got a bunch more UK tax calculators and tools where those top 3 came from. Scroll through to see what we have to offer.
Quickly calculate your take home pay and know how much you pay in taxes.
Quickly calculate how much tax you need to pay on your income.
Calculate how much tax relief your pension provider should get you. And see how much additional tax relief you can claim from HMRC.
Quickly calculate how much Child Benefit you’re entitled to, how much you can receive, and if you need to pay any of it back as tax.
Still haven’t submitted your Self Assessment tax return? Quickly calculate how much you can expect to pay in late penalties and interest.
Landlord earning rental income from a tenant in your home or a buy-to-let property? Quickly calculate how much you can expect to pay in rental income tax.
Construction worker? Quickly calculate how big your CIS tax rebate is and what expenses you can claim. Sometimes you can claim expenses even without receipts – use this calculator to see if you qualify.
Do you sell products or used items on eBay? Use this calculator to work out the Income Tax and National Insurance you owe, as well as your net profit.
Buying a house? Calculate how much Stamp Duty you will need to set aside as a property tax to add to your total cost.
Want to know how much tax you need to pay? Get an instant tax bill estimate based on your driving data.
Quickly check what the letters in your tax code mean, and how they relate to your salary.
Quickly calculate how much you can claim for using your vehicle for work. Cars, vans, motorcycles or bicycles.
Quickly calculate the tax you need to pay on dividends you received from investments. And if you’re a company director, see the best way to pay yourself (dividends or salary).
Quickly calculate the tax you pay on crypto mining, staking and trading – and the best way to save for the bill.
Quickly know how much Corporation Tax you owe on earnings from your business and if you’re eligible for marginal relief.
Manage your self-employed finances all in one place.
It’s totally free, forever and always.
Learn more
