Question 1

I am a Sunderland groundworker on the Riverside Sunderland site. How does CIS affect my pay?

Accepted Answer

Your contractor deducts 20 per cent (if you are CIS-registered) or 30 per cent (if unregistered) from the labour element of every payment. Materials you supply are excluded from the deduction base. At the end of the tax year you file a Self Assessment return, offset the deductions against your actual tax liability, and recover any overpayment as a refund. We handle the full process remotely for Sunderland-based subcontractors.

Question 2

What expenses can I claim as a Sunderland CIS subcontractor to reduce my tax bill?

Accepted Answer

You can claim the approved mileage rate of 55p per mile for the first 10,000 business miles from 6 April 2026 (up from 45p), which is significant for Sunderland subcontractors travelling to IAMP, Pallion, South Tyneside or further afield. Tools, PPE, specialist clothing, relevant training, a proportion of mobile phone costs and use-of-home costs where you run your business from home are all allowable. We work through your expenses with you to make sure nothing is missed.

Question 3

Can I claim CIS refunds from previous years working on Sunderland projects?

Accepted Answer

Yes. HMRC allows claims for up to four prior tax years. If you have worked on Riverside Sunderland, IAMP or other local schemes and have outstanding Self Assessment returns, we can file those and recover the over-deducted CIS from each year. Multi-year recoveries are often considerably larger than a single-year refund.

Question 4

How do CIS deductions work if I have worked for more than one contractor in Sunderland?

Accepted Answer

Each contractor deducts independently from your labour income. You declare all income from all contractors on a single Self Assessment return and offset all deductions together. We collect your CIS deduction statements from each contractor and prepare the consolidated return.

Question 5

Do I need a Sunderland or North East accountant to claim my CIS refund?

Accepted Answer

No. Trade Tax Specialists is a UK-wide remote service. We act for sole traders and limited-company directors across Sunderland, South Tyneside, Gateshead, Durham and the wider North East, all online. There is no requirement to visit a local office.

Question 6

What is Making Tax Digital and does it affect me as a Sunderland CIS subcontractor?

Accepted Answer

MTD for Income Tax (MTD ITSA) requires digital record-keeping and quarterly updates for sole traders with gross income above £50,000 from April 2026. The key point for CIS subcontractors is that income is tested on your gross receipts before CIS deductions, not on what lands in your account. A Sunderland subcontractor receiving £40,000 after 20 per cent deductions may have had £50,000 gross, which puts them within scope. We advise on MTD compliance as part of our CIS service.

CIS accountants in Sunderland

The Sunderland construction scene

Major construction projects in Sunderland

Riverside Sunderland (former Vaux Brewery site)

International Advanced Manufacturing Park (IAMP)

Crown Works Studios, Pallion

Nile and Villiers Housing Development

Trades we support in Sunderland

CIS questions from Sunderland contractors

Talk to a CIS specialist in Sunderland

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