Author Archives: Tide Accounting

This report sets out the latest estimate of the admin burden for import and export customs declarations for trade between Great Britain and EU in 2022.

Use this technical documentation for individual returns if you’re a software developer working with the Self Assessment online service.

Information about Supplementary Declarations (SDs).

How to complete and submit an Other Interest (OI) return using the HMRC spreadsheet or electronic flat text file.

Find out about making an Other Interest return and the types of interest you should report.

Find out how a non-UK resident company trading in the UK through a dependent agent permanent establishment (DAPE) would register for Corporation Tax.

What you need to include in your Soft Drinks Industry Levy return, how to correct an error in a previous return and what records to keep.

EU and non-EU import and export data for May 2025.

Find statutory market values for disposal of category 1 oil from a UK field, which has not been sold at arm’s length.

If your payment is more than 15 days overdue, first and second late payment penalties apply. Find out how to avoid penalties and get help to pay in instalments.