CIS Tax Returns Made Simple
Stay compliant, avoid penalties, and ensure you get back every penny you’re entitled to.
If you work in the construction industry as a contractor or subcontractor, complying with the Construction Industry Scheme (CIS) can be confusing and time-consuming. At TJ Whiffen, we make sure your CIS obligations are handled correctly, so you stay compliant and never miss out on what you’re owed.
Key Benefits
Compliance Made Easy
We ensure your CIS monthly returns are accurate and submitted on time.
Maximise Your Refunds
We help you claim back overpaid tax and avoid costly mistakes.
Full Support
From registering for CIS to filing returns, we handle the process from start to finish.
What We Do
- Registering contractors and subcontractors for CIS
- Preparing and submitting monthly CIS returns
- Advising on payments due to HMRC
- Ensuring accurate tax deductions and credits

Let us take care of your CIS tax returns so you can focus on your work, not the paperwork.