HMRC Foster Carer Tax Relief Calculator (2026)
Foster care allowances are treated as self-employed income, but under HMRC Qualifying Care Relief, most foster carers pay £0 Income Tax and £0 National Insurance on their fostering earnings.
How HMRC Qualifying Care Relief Works (2026 Tiers)
HMRC combines a fixed personal tax-free allowance with a weekly allowance for every child in your care.
1. Fixed Personal Allowance
Every household receives a fixed tax-free personal allowance of £18,140 per year regardless of whether you care for one child or multiple children.
2. Weekly Relief Per Child
You receive an additional tax-free relief of £375/week for children under 11, and £415/week for children aged 11 or over.
3. Zero Tax Payable
If your total fostering earnings are below your combined Qualifying Care Relief limit, you owe £0 Income Tax and £0 National Insurance.
Calculate Your Fostering Income & Tax-Free Threshold
Adjust placement type, location, and child count to estimate your exact weekly fostering allowance.
UK Fostering Pay & Tax Calculator
Updated for DfE National Minimum Allowances & HMRC Qualifying Care Relief
Allowance + Fee
52 weeks of care
Qualifying Care Relief
- DfE Minimum Allowances: Set by government to cover accommodation, food & clothing for the child.
- IFA Professional Skill Fee: Paid on top of statutory maintenance by independent agencies to reward your expertise.
- HMRC Section 803 ITTOIA 2005: £18,140 fixed relief + £375-£450/wk per child means most carers pay zero Income Tax.
- Universal Credit Disregard: Under DWP rules, fostering allowances are 100% disregarded as income.
Foster Carer Tax & Universal Credit FAQs
Answers to common questions about HMRC self-assessment, Universal Credit, and pensions.
Do foster carers need to file a Tax Return?
Yes. Foster carers are classed as self-employed for tax purposes and must register with HMRC and submit an annual Self Assessment tax return. However, under Qualifying Care Relief, you use simplified tax accounting.
Does fostering allowance affect Universal Credit?
Fostering allowances and reward fees are completely ignored as income when calculating Universal Credit eligibility under DWP regulations. You can receive full Universal Credit housing and personal elements alongside fostering pay.
Do foster carers get Class 2 National Insurance credits?
Yes. Registered foster carers qualify for Specified Adult Childcare Credits or National Insurance credits, protecting your entitlement to the UK State Pension even if you pay £0 tax.