Use this technical documentation for partnership returns if you’re a software developer working with the Self Assessment online service.
Author Archives: Tide Accounting
Information on the use of a secure mailbox to deliver information.
Statistics on the change in the rateable value of non-domestic properties as a result of the 2026 revaluation. These statistics are released alongside the publication of the 2026 compiled list.
Information about the tailored feedback and guidance you can receive from HMRC, to help you get your tax return right.
Spending by electronic purchasing card solution (ePCS) over £500.
Find out if your State Pension will be affected by the delay to National Insurance replacement credits for parents and carers, and how to tell HMRC.
Use the online form to send the evidence that HMRC has asked for, to support your Tax Free Childcare or Free Childcare for Working Parents application.
This direction sets out how a relevant person should keep their digital records for Making Tax Digital for Income Tax and what a digital record must include.
This quarterly update direction sets out the information that a relevant person should send to HMRC quarterly using Making Tax Digital-compatible software.
Tax treaties and related documents between the UK and Luxembourg.
