Tax Platform Major Change


HMRC requires access to suppliers who can provide professional services to help with the day-to-day running and development of its online tax management platform.


Crown Commercial Service (CCS) is producing this framework agreement in collaboration with, and specifically for HMRC. It will only be available for use by HMRC buyers.

The agreement seeks suppliers who can make changes to HMRC’s tax platform software. Suppliers will be able to provide developmental professional services. 

We anticipate this will be a single-lot agreement with a maximum agreement term of 4 years and a cap set at approximately 5 suppliers.

The scope and duration of this agreement may change as it progresses.

Supplier engagement

On 19 July, CCS and HMRC hosted a market engagement session for interested suppliers

Procurement Policy Note (PPN) 06/21, Taking Account of Carbon Reduction Plans will be relevant to bidders for this agreement.

We are hosting an online training session for suppliers on how to create a Carbon Reduction Plan. Sign up for the training event.

If you are interested in bidding for the agreement, express your interest by emailing the team. You must include ‘RM6332’ in the subject line of your email.

Important links

Prior Information Notice (PIN) Read PIN in Find a Tender Service (FTS)

Read PIN (Contracts Finder)

Contract notice in FTS Not available
Download tender documents Not available


Activity Estimated dates
Pre-market engagement July 2022
Publication of FTS August 2022
Framework award December 2022