PSA Filing Deadline – 31 July
Deadline for most PAYE Settlement Agreements to be filed with HMRC.
Second Payment on Account for Self-Assessment: 31 July
Ensure that self-employed individuals or those with additional income sources settle their second tax payment.
Payment Deadline: 22 July
Employers must pay Class 1A National Insurance contributions (or by 19 July if paying by cheque).
Employment Related Security (ERS) Deadline: 6 July
For 2025/26 returns.
Class 1A National Insurance: 6 July
Employers must report the total Class 1A National Insurance owed.