Author Archives: Tide Accounting

Find out if you can claim under the merged R&D expenditure credit (RDEC) scheme or enhanced R&D intensive support (ERIS) for accounting periods beginning on or after 1 April 2024.

Tax treaties and related documents between the UK and Portugal.

Learn more about off-payroll working rules, often known as IR35.

Information on non-consolidated performance-related pay data for HMRC and its agencies.

Arweiniad i unig fasnachwyr, landlordiaid ac asiantau i gofrestru a defnyddio ffordd newydd CThEF o roi gwybod am incwm a threuliau hunangyflogaeth ac eiddo.

This manual has recently been restructured. A destination table showing the previous and new references is at PM100100 below.

Find out what to do if you experience a problem whilst submitting a declaration using the Customs Declaration Service.

This factsheet provides information about the use of third party information notices for enablers.

HMRC’s latest newsletter for participants of the 2025 testing programme.

How to create and store digital records of your self-employment and property income and expenses for Making Tax Digital for Income Tax.