Which? uses cookies to improve our sites and by continuing you agree to our cookies policy.

Tax rates and allowances

Tax-free income and allowances

By Ian Robinson

Article 2 of 10

Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

Tax-free income and allowances

Discover how much you can earn before being taxed, and the different types of allowances and reliefs you may be able to claim. 

Tax-free allowances reduce the amount of tax you have to pay on income you receive. 

There are two types: 

  • allowances that  allow you to earn a certain amount of money before paying tax 
  • tax relief that you can claim that reduces your overall tax bill

In this guide, we explain the main tax allowances and thresholds you could benefit from - from the £11,500 you can earn tax-free, to the tax-free dividend allowance if you hold shares or funds.  

And you can get a head start on your 2016-17 tax return with the Which? tax calculator. Tot up your tax bill, get tips on where to save and submit your return direct to HMRC with Which?.

Tax thresholds and allowances you need to know

Tax rates and allowances
  2016-17 2017-18
Basic-rate taxpayer (20%) £0-£32,000 (after allowances) £0-£33,500 (after allowances)
Higher-rate taxpayer (40%) Taxable income over £32,000 Taxable income over £33,500
Additional rate taxpayer (45%) Taxable income over £150,000 Taxable income over £150,000
Tax-free personal allowance £11,000 (unless income above £100,000, after which you lose personal allowance at £1 for every £2 earned) £11,500 (unless income above £100,000, after which you lose personal allowance at £1 for every £2 earned)
Married couple’s allowance (MCA) - born before 6 April 1935 only £8,355 £8,445
Blind person's allowance £2,290 £2,320
Capital gains tax (CGT) threshold £11,100 £11,300
Inheritance tax threshold (IHT) £325,000 £325,000 + extra £100,000 if estate includes family home

Personal tax-free allowance 2017/18

Most people are allowed to receive a certain amount of income before tax is payable. This is known as the basic personal allowance. 

Your personal tax allowance increases every year. 

In 2017-18, the basic personal allowance is £11,500. In 2016-17, it was £11,000. 

The personal allowance is the same for everyone irrespective of your date of birth. However the personal allowance is reduced if you earn over £100,000.

Income above £100,000

If your income is above £100,000, basic personal allowance is reduced by £1 for each £2 you earn over the £100,000 limit, irrespective of age.

This means that if you earn £123,000 or more in 2017-18, you receive no personal allowance and all your income is taxed. 

For 2016-17, this figure was £122,000. 

Marriage allowance 2017/18

If you're married or in a civil partnership, you may be entitled to tax benefits. How much you can get depends on when you and your partner were born, and how much you earn. 

Take our quiz to find out if you're eligible and where to find more information. 

Personal savings allowance and dividends allowance

From April 2016, a new system incorporating a personal savings allowance applies. 

  • For basic-rate taxpayers, the interest on savings is tax-free up to £1000 for 2017-18
  • For higher-rate taxpayers, the interest on savings is tax-free up to £500 for 2017-18

Find out more about tax on your savings

The first £5,000 you receive in dividends from investments is also tax-free (known as your dividend allowance). 

Find out more about dividend tax and allowances

Maintenance payments 2017/18

You can claim maintenance payments relief if the following applies:

  • you or your partner were born before 6 April 1935
  • you're paying maintenance under a court order after the relationship ended
  • the payments are for the maintenance of your ex-spouse or former civil partner (provided they aren't now remarried or in a new civil partnership) or for your children who are under 21

Maintenance payments relief works in a similar way to the married couple's allowance. The amount of maintenance you get is worth 10% of the maintenance you pay to your ex-partner, up to a maximum of £326 is 2017-18 (10% of £3,260). 

Blind person's allowance 2017/18

If you or your spouse or registered civil partner are blind or have severely impaired sight, your personal tax allowance (the amount of income you can receive before you start to pay tax) is increased. If you are both eligible, you'll each get the allowance. 

In 2017-18, the allowance is £2,320. If you don't earn enough for the allowance to reach your personal tax allowance threshold (£11,500 in 2017-18) you can transfer the allowance to your spouse or civil partner.  

In England and Wales

If you live in England or Wales, you will need to be certified as blind and appear on a local authority register of blind people to claim this allowance. 

In Scotland and Northern Ireland

If you have not been certified as blind and live in Scotland or Northern Ireland, you will qualify for the allowance if your eyesight is so bad that you are unable to perform any work where your eyesight is essential. 

Unused balance

If your income is not enough to make use of the allowance, any unused balance can be transferred to your spouse or registered civil partner.

  • Last updated: August 2017
  • Updated by: Gareth Shaw
SHARE THIS PAGE

Which? Limited (registered in England and Wales number 00677665) is an Introducer Appointed Representative of Which? Financial Services Limited (registered in England and Wales number 07239342). Which? Financial Services Limited is authorised and regulated by the Financial Conduct Authority (FRN 527029). Which? Mortgage Advisers and Which? Money Compare are trading names of Which? Financial Services Limited. Registered office: 2 Marylebone Road, London NW1 4DF.