P11D Deadlines (UK) - Key Dates to Remember 📅
If you’re handling P11Ds for your employees, here are the crucial deadlines you need to meet:
| Deadline | Task |
| 6th July | Submit P11D forms to HMRC & provide a copy to employees. |
| 19th July | Deadline to pay Class 1A National Insurance (if paying by cheque). |
| 22nd July | Deadline to pay Class 1A NI (if paying electronically). |
| 19th October | Deadline to pay Class 1B NI (if using a PAYE Settlement Agreement - PSA). |
💡 Missed the deadline? Late submissions can result in penalties, so always aim to file on time.