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Excise Movement and Control System (EMCS) error messages for software developers.
Find out technical specifications if you're a Pension Schemes Online software developer.
Minutes of the Self Assessment software developers forum.
Guidance on identical returns for Self Assessment Online software developers.
Updated information on the avoidance measure announced in the Autumn Statement 2013.
This factsheet contains information about VAT dishonest conduct penalties.
Find out about the penalties HMRC can charge under ‘old’ penalty rules for returns that were due to be filed up to 31 March 2009.
This factsheet tells you about old Self Assessment penalty rules and when they apply.
This factsheet gives information about the penalties HMRC may charge if your return is more than 12 months late.
Use this template to send information about fees and commissions entertainment agent if you receive a statutory notice from HMRC.
Use this spreadsheet to send information about grants and subsidies if you receive a statutory notice from HMRC.
Employers and traders, HM Revenue and Customs (HMRC) may ask for a deposit or bond.
Use this template to send information about business rates if you receive a statutory notice from HMRC.
Use this spreadsheet to send information about shares and securities if you receive a statutory notice from HMRC.
Use this template to send information about houses in multiple occupation if you receive a statutory notice from HMRC.
Guidance for EC Sales List online developers on Government Gateway.
Apply to support your clients with their tax responsibilities and get quicker access to HMRC services on their behalf.
Draft forms are an aid for software developers in the development of payroll software.
Real Time Information (RTI) Rules and Interface Management (RIM) artefacts and supporting technical specifications for software developers.
Tax avoidance schemes that HM Revenue and Customs believe to be live and widely available, to help those using them to avoid tax.
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