What is Tax Credits? UK Definition 2026/27
Quick Answer
Means-tested benefits for low-income families - being replaced by Universal Credit.
Definition of Tax Credits
Tax credits are means-tested benefits paid by HMRC to support low-income families and working people. Working Tax Credit supports those in work; Child Tax Credit supports families with children. Tax credits are being phased out and replaced by Universal Credit. New claims are no longer possible in most areas.
Tax Credits — Key Facts for 2026/27
| Types | WTC and CTC |
| Replacement | Universal Credit |
| New claims | No longer possible |
| Migration | Ongoing to UC |
How Tax Credits Works — Example
- 1Family income: £20,000
- 2Maximum CTC: £3,455 (2 children)
- 3Maximum WTC: £2,360
- 4Income threshold: £7,455
- 5Taper: 41% on income above threshold
- 6Actual award: Reduced by taper
How Tax Credits Affects Your Tax
Existing tax credit claimants are being migrated to Universal Credit. The migration process includes transitional protection for those who would receive less under UC. New claimants must apply for Universal Credit instead.
Official HMRC Guidance on Tax Credits
For official guidance, refer to HMRC's documentation. Tax rules can change, so always verify current rates and thresholds on gov.uk.
HMRC: Tax creditsFrequently Asked Questions about Tax Credits
Accuracy Note
This information is for guidance only and is based on 2026/27 tax year rates. Tax rules are complex and your circumstances may differ. For personal advice, consult a qualified accountant or tax adviser.