Cookies on GOV.UK

We use some essential cookies to make this website work.

We’d like to set additional cookies to understand how you use GOV.UK, remember your settings and improve government services.

We also use cookies set by other sites to help us deliver content from their services.

You have accepted additional cookies. You can change your cookie settings at any time.

You have rejected additional cookies. You can change your cookie settings at any time.

View cookies
Skip to main content
GOV.UK

Navigation menu

Menu
Search GOV.UK

Services and information

  • Benefits
  • Births, death, marriages and care
  • Business and self-employed
  • Childcare and parenting
  • Citizenship and living in the UK
  • Crime, justice and the law
  • Disabled people
  • Driving and transport
  • Education and learning
  • Employing people
  • Environment and countryside
  • Housing and local services
  • Money and tax
  • Passports, travel and living abroad
  • Visas and immigration
  • Working, jobs and pensions

Government activity

  • Departments

    Departments, agencies and public bodies

  • News

    News stories, speeches, letters and notices

  • Guidance and regulation

    Detailed guidance, regulations and rules

  • Research and statistics

    Reports, analysis and official statistics

  • Policy papers and consultations

    Consultations and strategy

  • Transparency

    Data, Freedom of Information releases and corporate reports

Search

Beta This part of GOV.UK is being rebuilt – find out what beta means

  1. Home
HMRC internal manual

Claimant Compliance Manual

From:
HM Revenue & Customs
Published
16 April 2016
Updated:
2 December 2021 - See all updates
  1. Back to contents
  2. CCM16000

CCM16010 - Enquiries: Information

Contents

  1. CCM16020
    Why does HMRC carry out enquiries?
  2. CCM16040
    Who works enquiries?
  3. CCM16060
    What is the legal basis for carrying out enquiries?
  4. CCM16070
    Neutral Approach
  5. CCM16080
    How do I work an enquiry?
  6. CCM16090
    Requests to close an enquiry
  7. CCM16100
    Joint claims: Confidentiality
  8. CCM16120
    Time limits for enquiries: The ‘enquiry window’
  9. CCM16130
    Date the enquiry window opens
  10. CCM16140
    Date the enquiry window closes
  11. CCM16150
    Date the enquiry window closes: SA taxpayers
  12. CCM16160
    Third party information
Next page

Is this page useful?

  • Maybe
Thank you for your feedback

Help us improve GOV.UK

Don’t include personal or financial information like your National Insurance number or credit card details.

Help us improve GOV.UK

To help us improve GOV.UK, we’d like to know more about your visit today. Please fill in this survey (opens in a new tab).

Services and information

  • Benefits
  • Births, death, marriages and care
  • Business and self-employed
  • Childcare and parenting
  • Citizenship and living in the UK
  • Crime, justice and the law
  • Disabled people
  • Driving and transport
  • Education and learning
  • Employing people
  • Environment and countryside
  • Housing and local services
  • Money and tax
  • Passports, travel and living abroad
  • Visas and immigration
  • Working, jobs and pensions

Government activity

  • Departments
  • News
  • Guidance and regulation
  • Research and statistics
  • Policy papers and consultations
  • Transparency
  • How government works
  • Get involved

Support links

  • Help
  • Privacy
  • Cookies
  • Accessibility statement
  • Contact
  • Terms and conditions
  • Rhestr o Wasanaethau Cymraeg
  • Government Digital Service
All content is available under the Open Government Licence v3.0, except where otherwise stated
© Crown copyright