What is HMRC's Contractual Disclosure Facility (CDF)? How does it work? What must taxpayers do under the CDF? 

This is a freeview 'At a glance' guide to the Contractual Disclosure Facility (CDF).

If HMRC writes to a taxpayer because tax fraud is suspected and intends to investigate using Code of Practice 9 (COP 9), a CDF contract will be offered. The recipient of a COP 9 is encouraged to make a full disclosure of:

Under CDF there are 3 options:

Where a CDF contract is entered into, HMRC undertakes refrain from criminal investigation and prosecution provided that the individual makes a full disclosure. If such disclosure is not forthcoming or the offer is rejected, the Commisioners reserve the right to start criminal proceedings.

Any fraud discovered under the CDF will be subject to civil penalties. The extent of the penalties will depend on the level of cooperation given by the taxpayer.

To use the CDF the individual must:

External links

HMRC guidance:

HMRC Code of Practice 9 (COP9) investigation of fraud  

Admit tax fraud to HMRC using the Contractual Disclosure Facility


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