22/07/2026
Payment on Account Deadline: Due 31 July
If you are self-employed or a company director with income outside of PAYE, be sure to mark 31 July in your diary.
This is the second Payment on Account deadline of the year, and it often surprises people every summer.
Not because they've forgotten Self-Assessment exists. But because they've forgotten this second instalment is due, on top of everything else going on in July.
Are you unsure what your Payment on Account will be, or whether it is the correct amount for you this year? It is worth checking now, while there is still time to plan, rather than just pay.