Administration, payments and penalties
Carys is self-employed. For the tax year 2024-25 her income tax liability was £18,420 and her class 4 national insurance contributions were £3,106. She paid both payments on account for 2025-26 in full and on time.
For the tax year 2025-26 her income tax liability is £21,874, her class 4 national insurance contributions are £3,412 and her capital gains tax liability is £4,350. No tax was deducted at source in either year.
Each payment on account is 50% of the previous tax year's income tax and class 4 NIC liability, less any tax deducted at source.
Capital gains tax for a tax year is due on 31 January after the end of the tax year, with no payments on account.
What balancing payment must Carys make for the tax year 2025-26? (2 marks)