09/07/2026
📌 Payment on Account deadline: 31st July
A quick reminder to all self-assessment taxpayers — your second Payment on Account for the 2024/25 tax year is due by 31st July 2026.
✅ Log in to your HMRC account and check exactly how much is owed — the figure is based on last year's tax bill, but it may have changed if you've filed your return or made adjustments.
✅ If your income has dropped this year, you can apply to reduce your Payments on Account so you're not overpaying.
✅ Pay on time to avoid interest charges — HMRC's late-payment interest adds up quickly.