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Case study

Working together at HMRC

HM Revenue and Customs (HMRC) urgently needed to provide new digital services to support people and businesses as the Covid pandemic took hold in 2020. Opencast played a significant role in helping it to deliver. 

New digital services from launch to live in weeks

We worked closely with both the HMRC permanent and multi-supplier teams on the creation of the Self-Employment Income Support Scheme (SEISS) and also the Eat Out To Help Out (EOTHO) programme. 

Using HMRC's multi-channel digital tax platform (MDTP), SEISS offered millions of self-employed people critical financial support, while EOTHO offered rapid government support for the struggling hospitality industry. Both schemes required a turnaround from launch to live in a matter of weeks. 

Photo of an Opencast team member looking at a board full of postits from a brainstorming session
Photo of an Opencast team member looking at a board full of postits from a brainstorming session
Photo of an Opencast team member looking at a board full of postits from a brainstorming session
Photo of an Opencast team member placing a post it on a board
Photo of an Opencast team member placing a post it on a board
Photo of an Opencast team member placing a post it on a board

Create new code to build pages fast

Working with a product lead from HMRC and partner teams under considerable time pressure, we helped HMRC to establish the right number of people with the right mix of skills for the projects, helping it to optimise for flexibility and efficiency. 

The tax platform allowed the team to provide skeleton services fast, with monitoring and alerting stacks coming relatively ‘out of the box’. 

Working remotely, the team used agile processes to implement continual improvements, including responding to user feedback. Opencast helped to pioneer code generation tools and patterns on the MDTP, helping HMRC put together pages fast, and the micro-service architecture we helped to create allowed even faster build and iteration. 

Millions use the new services and are satisfied

Over 95% of HMRC claimants later said they were satisfied with the SEISS platform, while EOTHO was the highest-traffic service HMRC had ever seen, withstanding 37 million searches from over 14.5 million users. 84,000 establishments signed up and over 160 million meals were claimed. 

The teams on both projects were able to deploy their technical and analytical skills, but just as valuable on both projects was the collaborative attitude and approach of all involved. That meant motivating, leading by example and questioning in the right way – but remaining upbeat, supportive and professional throughout. 

Over 95% of HMRC claimants later said they were satisfied with the SEISS platform, while EOTHO was the highest-traffic service HMRC had ever seen.

Over 95% of HMRC claimants later said they were satisfied with the SEISS platform, while EOTHO was the highest-traffic service HMRC had ever seen.

Laptop screen with lines of code

Hack to work with DWP

Opencast people are committed to sharing their technical expertise – especially where there is a positive impact on society. Technology has the potential to be a real force for good.

Case study
Laptop screen with lines of code

Hack to work with DWP

Opencast people are committed to sharing their technical expertise – especially where there is a positive impact on society. Technology has the potential to be a real force for good.

Case study
Laptop screen with lines of code

Hack to work with DWP

Opencast people are committed to sharing their technical expertise – especially where there is a positive impact on society. Technology has the potential to be a real force for good.

Case study

DWP employer support for disabled people

DWP Digital offers an online service to give employers the tools they need to empower and encourage disabled employees and those with health conditions. Opencast supported the project over a three-year period with development and user-centred design.

Case study

DWP employer support for disabled people

DWP Digital offers an online service to give employers the tools they need to empower and encourage disabled employees and those with health conditions. Opencast supported the project over a three-year period with development and user-centred design.

Case study

DWP employer support for disabled people

DWP Digital offers an online service to give employers the tools they need to empower and encourage disabled employees and those with health conditions. Opencast supported the project over a three-year period with development and user-centred design.

Case study

© Opencast 2026

Registered in England and Wales

© Opencast 2026

Registered in England and Wales

© Opencast 2026

Registered in England and Wales