PhD Stipend Tax Calculator

Find out if your PhD studentship, stipend, or scholarship is taxable. Most UKRI studentships are tax-exempt. Calculate tax on any taxable PhD income.

Is Your PhD Stipend or Funding Taxable?

Frequently Asked Questions

Is a PhD stipend taxable in the UK?

Most UKRI (Research Council) PhD stipends are tax-exempt under scholarship income provisions (ITEPA 2003 s776). This includes AHRC, BBSRC, EPSRC, ESRC, MRC, NERC, and STFC studentships.

Are all PhD stipends tax-free?

No. The exemption applies to genuine scholarships. Industrial CASE studentships with significant company involvement may be partially taxable. Payments in return for services (demonstrating, tutoring) are always taxable.

What is the 2025/26 UKRI stipend rate?

The minimum UKRI PhD stipend for 2025/26 is £19,237 (increased annually with inflation). Individual universities or research councils may offer higher rates.

Do I need to file a self-assessment return?

If your only income is an exempt PhD stipend, you don't need to file self-assessment. If you have additional taxable income above the personal allowance, you may need to register.

Is demonstrating/teaching taxable even if my stipend isn't?

Yes. Any income paid in return for services — teaching, demonstrating, supervision, marking — is employment income subject to PAYE. Your university will operate payroll on this and issue a P60.

What about PhD student council tax?

Full-time students (including PhD students) are exempt from council tax if all residents are full-time students. Once you submit your thesis and end full-time student status, liability may begin.

Does a PhD stipend count as income for benefit purposes?

Tax-exempt scholarship income (e.g., UKRI stipend) is generally not counted as income for Universal Credit purposes. Employment income (demonstrating pay) is counted.

Is the stipend counted for the personal savings allowance?

No. Tax-exempt scholarship income is not 'earned income' or even 'taxable income' for most purposes. It doesn't affect your personal savings allowance or income tax calculations.

Can I contribute to a pension on a tax-exempt stipend?

You can contribute to a personal pension (SIPP), but HMRC only allows tax relief on contributions up to your UK earnings (employment income). Since an exempt stipend is not earnings, contributions based solely on stipend income won't attract basic rate top-up.

Does my PhD stipend affect student loan repayments?

Student loan repayments are calculated on income above the threshold. If your stipend is exempt and you have no other income, there may be no repayment due. Check your specific loan terms.

What if I receive both a stipend and a salary from the university?

Common in teaching-heavy positions. The stipend portion may be exempt; the employment salary is always taxable. Ensure your university correctly designates each payment.

Does the scholarship exemption apply to overseas students in the UK?

The s776 scholarship exemption applies to scholarships received by individuals attending full-time education at a UK university, regardless of nationality. Overseas students are subject to the same rules.