| Date | What’s Due |
| 01/05 | Corporation tax payment for year to 31/7/22 (unless quarterly instalments apply) |
| 19/05 | PAYE & NIC deductions, and CIS return and tax, for month to 5/05/23 (due 22/05 if you pay electronically) |
| 01/06 | Corporation tax payment for year to 31/8/22 (unless quarterly instalments apply) |
| 19/06 | PAYE & NIC deductions, and CIS return and tax, for month to 5/06/23 (due 22/06 if you pay electronically) |