Tax Return Aide Memoire 2026

10 Apr 2026

Welcome to the start of a new tax year.

Your HaysMac team is ready to prepare your 2025-26 Tax Return, and hope that this aide memoire will assist you in collating the required information and documents.

Please get in touch by the following dates should you require support:

  • By 30 June if you wish us to check your 31 July 2026 payment on account; and
  • By 31 October at the very latest, to be sure of meeting the filing deadline.

If you are due a repayment from HMRC, the sooner you submit your Return, the sooner you will receive your repayment.

Please do not hesitate to contact a member of our Private Client team if you have any queries, or if we can assist in any way.

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