Hi
If, after filing your return, you owe over £1000 in tax, our systems then predict what you will owe for the next tax year you will be due to file, and ask for that predicted amount to be paid in two instalments (called Payments on Account).
We ask for the first instalment on the 31st of January (which is 9 months into the tax year in which it is due), and the second on the 31st of July.
When you then file your tax return for that year, these payments are deducted from your overall tax bill.
We appreciate that this system may be less convenient for taxpayer's whose Self Assessment income fluctautes, though - as the first Payment on Account payment is requested 9 months into the tax year, you are more likely to have a reasonable idea of how much tax you will owe at the end of the 12 month tax year, and can adjust your Payments on Account accordingly.
To discuss adjusting your Payments on Account, contact us by webchat or post via
Self Assessment: general enquiries
Thank you