IR35 Support

IR35 Solutions for UK Businesses

STR CONSTRUCTION LTD helps businesses manage IR35 obligations with clear guidance, practical assessments, and dependable payroll support. We focus on reducing risk, improving contractor engagement processes, and helping clients stay compliant with confidence.

What We Cover

Practical IR35 Support

Our IR35 solutions are designed for businesses that need reliable support across contractor reviews, status assessments, documentation, and payroll coordination. We provide a structured approach that helps reduce uncertainty and keeps decisions aligned with current working practices.

Status Assessments

We review contractor engagements and working arrangements to help determine whether IR35 is likely to apply.


Contract Reviews

Our team checks contracts for clarity, consistency, and alignment with the realities of the engagement.


Process Guidance

We help businesses build internal processes for onboarding, reviewing, and managing off-payroll workers.


Payroll Coordination

Where IR35 applies, we support compliant payroll handling so payments are processed accurately and efficiently.

How Our Process Works

We take a clear and methodical approach so your business can make informed IR35 decisions and maintain strong compliance records.

01

Review Engagements

We gather details about contractor roles, responsibilities, and working arrangements.

02

Assess Risk

We identify potential IR35 exposure and highlight areas that may require clarification or change.

Reliable support for businesses that need practical compliance guidance and responsive service.

03

Recommend Actions

We provide clear next steps for contracts, processes, and payroll treatment where needed.

04

Support Ongoing Compliance

Our team remains available to help as engagements change and new contractor arrangements are introduced.

IR35 Questions

Common questions from businesses seeking support with off-payroll working and contractor compliance.

What is IR35?

IR35 is UK tax legislation designed to determine whether a contractor is working as a genuine independent supplier or in a manner similar to an employee for tax purposes.

Who needs IR35 support?

Businesses that engage contractors, consultants, or off-payroll workers can benefit from support when assessing status and setting compliant processes.

Can you help with contract reviews?

Yes. We review contracts alongside working practices to help identify gaps, inconsistencies, and potential compliance risks.

Do working practices matter?

Yes. Actual day-to-day working arrangements are a key factor in IR35 assessments and should align with the written contract.

What happens if IR35 applies?

If IR35 applies, payments may need to be processed through payroll with the correct tax treatment. We help businesses manage that process clearly.

Do you offer ongoing support?

Yes. STR CONSTRUCTION LTD provides ongoing guidance so businesses can review new engagements and maintain confidence over time.

Need Clear IR35 Guidance?

Talk to STR CONSTRUCTION LTD about contractor assessments, compliant payroll handling, and dependable support for your business.