Status determination statement SDS
Contents |
[edit] Introduction
From 6 April 2021, larger businesses face new duties under HMRC’s ‘off-payroll rules’ when they use individuals who work through their own limited company. In practice, this means that for those companies that have workers in their business who are there regularly, but not on the PAYE system because they are paid via other routes, it is vital to find out more and act accordingly. This is where the Status Determination Statement (SDS) comes into play.
[edit] What is SDS?
As a component of the Finance Bill 2020 (which amended IR35), the SDS became a requirement for the end user. When compiled correctly, an SDS documents the end user’s processes - and reasons - for deciding the employment status of contractors, whether that status is inside or outside IR35.
For the Status Determination Statement (SDS) to be valid, the end user must:
- State whether or not the worker would be an employee for tax and NIC purposes if they were directly engaged by the client.
- Provide their reasons for coming to that conclusion.
- Have taken reasonable care in coming to their conclusion.
[edit] Key details
Due to the significance of this term 'reasonable care', the Government has created an Employment Status Manual that can help end users understand the nuances of the phrase. HMRC’s Check Employment Status for Tax (CEST) tool can also be used to aid those making employment status decisions. A CEST test can be done anonymously, but if it shows that a worker is self-employed, it can be useful to log it with that person’s name and print a copy as evidence that the test was completed.
Status determinations that were made before 6 April 2021 can be valid SDS for projects that continue after 6 April 2021 as long as they meet the legislative requirements. An SDS must include the reason for reaching the conclusion and have been passed to the worker and any third party the client contracts with.
The SDS information should be reviewed every six months, since supply chain and subcontractors change frequently.
[edit] Related articles on Designing Buildings
- Construction Industry Scheme or IR35?
- Court of appeal ruling on holiday pay and employment status.
- Employee.
- IR35.
- IR35: essential steps for compliance.
- PAYE.
- Personal service company.
- Sub-contractor.
[edit] External resources
- Gov.uk, Check Employment Status for Tax.
- Gov.uk, Employment Status Manual.
Featured articles and news
Apprenticeships and the responsibility we share
Perspectives from the CIOB President as National Apprentice Week comes to a close.
The first line of defence against rain, wind and snow.
Building Safety recap January, 2026
What we missed at the end of last year, and at the start of this...
National Apprenticeship Week 2026, 9-15 Feb
Shining a light on the positive impacts for businesses, their apprentices and the wider economy alike.
Applications and benefits of acoustic flooring
From commercial to retail.
From solid to sprung and ribbed to raised.
Strengthening industry collaboration in Hong Kong
Hong Kong Institute of Construction and The Chartered Institute of Building sign Memorandum of Understanding.
A detailed description from the experts at Cornish Lime.
IHBC planning for growth with corporate plan development
Grow with the Institute by volunteering and CP25 consultation.
Connecting ambition and action for designers and specifiers.
Electrical skills gap deepens as apprenticeship starts fall despite surging demand says ECA.
Built environment bodies deepen joint action on EDI
B.E.Inclusive initiative agree next phase of joint equity, diversity and inclusion (EDI) action plan.
Recognising culture as key to sustainable economic growth
Creative UK Provocation paper: Culture as Growth Infrastructure.
Futurebuild and UK Construction Week London Unite
Creating the UK’s Built Environment Super Event and over 25 other key partnerships.
Welsh and Scottish 2026 elections
Manifestos for the built environment for upcoming same May day elections.
Advancing BIM education with a competency framework
“We don’t need people who can just draw in 3D. We need people who can think in data.”





















