Check the availability and any issues affecting the Corporation Tax online service.
Find out about exercising due diligence when making customs declarations.
Use form NRL1 if you are an individual non-resident landlord who wants to apply to receive UK rental income with no UK tax deducted.
Check the availability and any issues affecting the One Stop Shop (OSS) Union scheme online service.
Check the availability and any issues affecting the VAT Import One Stop Shop (IOSS) Scheme online service.
Check which software packages you can use to keep VAT records and submit your VAT Returns.
How to work out and claim Corporation Tax relief on trading losses.
Find software suppliers for tax returns, supplementary pages and attachments.
If you have pension lifetime allowance protection or have had a benefit crystallisation event, check if the public service pensions remedy (known as McCloud) has affected these.
How to complain about serious misconduct by HMRC staff and how your complaint will be dealt with.