📨 Have you signed up to the Forum's new Email Digest yet? Get a selection of trending threads sent straight to your inbox daily, weekly or monthly!

Marginal Tax rate calculator

thelawnet
thelawnet Posts: 2,584 Forumite
Part of the Furniture 1,000 Posts Name Dropper Combo Breaker
edited 13 March at 3:22PM in Benefits & tax credits
I built this website: https://www.marginalrates.uk/

It shows the effect of Income Tax, NI, Universal Credit withdrawal, the High-Income Child Benefit Charge, the free childcare scheme, tax-free childcare scheme, student loan repayments, pension contributions and (to an extent), Council Tax Reduction, on your take-home pay for a given employed salary for a given BRMA. It uses 2025-26 data and is primarily a ready-reckoner, not a substitute for larger analyses.
Meet your Ambassadors

🚀 Getting Started

Hi new member!

Our Getting Started Guide will help you get the most out of the Forum

Categories

  • All Categories
  • 350.4K Banking & Borrowing
  • 252.9K Reduce Debt & Boost Income
  • 453.3K Spending & Discounts
  • 243.4K Work, Benefits & Business
  • 598K Mortgages, Homes & Bills
  • 176.6K Life & Family
  • 256.5K Travel & Transport
  • 1.5M Hobbies & Leisure
  • 16.1K Discuss & Feedback
  • 37.6K Read-Only Boards

Is this how you want to be seen?

We see you are using a default avatar. It takes only a few seconds to pick a picture.