Professional Support for HMRC Code of Practice 9 Investigations

A Code of Practice 9 (COP9) investigation is one of the most serious enquiries HMRC can carry out. It is used when HMRC suspects deliberate tax fraud and gives you the opportunity to make a full disclosure through the Contractual Disclosure Facility (CDF). Seeking professional advice as early as possible is essential.

At Abacus Chartered Accountants and Tax Advisers, we support individuals and businesses throughout the COP9 process. We work on your behalf, communicate directly with HMRC where appropriate, and help you achieve the best possible outcome.

How We Can Help

Our experienced team can assist with:

Reviewing your COP9 case
Advising on the Contractual Disclosure Facility (CDF)
Preparing disclosures and supporting documents
Managing communication with HMRC
Negotiating settlements where appropriate
Providing ongoing tax advice throughout the investigation

Every case is different, so we provide clear, practical advice based on your individual circumstances.

Why Choose Abacus?

A COP9 investigation can be stressful, but you don't have to deal with it alone. Our team will guide you through each stage of the process, explain your options in plain English and work to protect your interests while helping you resolve the matter as efficiently as possible.

Abacus Chartered Accountants & Tax Advisers

Contact Us

If you've received a Code of Practice 9 letter from HMRC, contact Abacus Chartered Accountants and Tax Advisers today.

Call us on 0121 661 6509

The sooner you seek advice, the more options you may have available.

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