The Ultimate Guide to CIS Refunds and Construction Accounting in Hull
Maximise your CIS tax refund in Hull. A complete guide for construction workers on CIS refunds, accounting, expenses, and HMRC compliance.
Sanjima Akhter
5/28/20255 min read


How Hull’s Builders Can Claim £1,000+ Back in CIS Tax — A Complete Guide
📑 Table of Contents
Introduction: CIS Refunds & Why They Matter to Construction Workers in Hull
What is the Construction Industry Scheme (CIS)?
Why Most Construction Workers Overpaid Tax
What is a CIS Refund & Who Can Claim It?
What Expenses Can Be Claimed?
Step-by-Step: How to Claim Your CIS Refund in Hull
CIS Gross Payment Status: Should You Register?
Why Use a CIS Tax Accountant Instead of Doing It Yourself?
CIS Accounting Beyond Refunds: Year-Round Services
Hull-Based? Here’s Why Local Knowledge Matters
CIS Compliance Tips for Construction Workers
FAQs: CIS Refunds & Construction Accounting
Real Stories from Hull Clients
How to Get Started with Your CIS Refund
Final Word: Don’t Let HMRC Keep What’s Yours
1. Introduction: CIS Refunds & Why They Matter to Construction Workers in Hull
If you're a construction worker, subcontractor, or small contractor operating under the Construction Industry Scheme (CIS) in Hull, you're probably familiar with the challenge of understanding CIS tax deductions and how to get your money back.
Every year, thousands of construction workers unknowingly overpay tax due to automatic CIS deductions and unfortunately, many don't realise they can reclaim it.
That’s where TaxTrim Assist comes in.
We’re local experts in CIS tax refunds, construction accounting, and HMRC compliance. This guide will walk you through everything you need to know. Taxtrimassist.co.uk to help you get your money back fast, stay compliant, and maximize your earnings.
2. What is the Construction Industry Scheme (CIS)?
The Construction Industry Scheme was introduced by HMRC to regulate how contractors pay subcontractors. Instead of subcontractors managing their own tax payments, contractors deduct a fixed amount (usually 20%) from their payments and send it to HMRC.
✅ CIS Applies To:
Builders
Roofers
Bricklayers
Plasterers
Joiners
Electricians
Plumbers
Civil engineers
Landscapers and more
❌ CIS Doesn’t Apply To:
Architects
Surveyors
Delivery drivers
Cleaners or administrative workers
Common Terms:
Gross status: No deduction is made — you pay tax at the end of the year.
Net status: 20% is deducted from payments.
Unverified: 30% may be deducted if you’re not registered with HMRC.
3. Why Most Construction Workers Overpaid Tax
Let’s break it down:
You buy tools and materials.
You travel to different sites.
You pay for insurance, fuel, and workwear.
Yet, your contractor still deducts 20% from your pay before you even claim any expenses. That’s where the overpayment happens.
Unless you file a CIS tax return, HMRC won’t know about your expenses — and you won't get a refund.
Most construction workers in Hull overpay between £800–£3,000 per year without knowing it.
4. What is a CIS Refund & Who Can Claim It?
A CIS tax refund is a reimbursement from HMRC for overpaid tax if you've had 20–30% deducted and you’ve also had business-related expenses.
You Can Claim a CIS Refund If:
You’re a self-employed subcontractor under CIS.
You work primarily in construction.
You’ve had CIS tax deducted from your payments.
You’ve had valid expenses like tools, fuel, travel, uniforms, training, etc.
Example:
James, a subcontractor in Hull, earns £35,000 per year. £7,000 is deducted in CIS tax. After deducting his allowable expenses (£5,000), his actual tax liability is much lower — he’s due a refund of £2,000+.
5. What Expenses Can Be Claimed?
Here are common tax-deductible expenses you can use to reduce your tax liability:
Expense Type
Tools & Equipment- Such as, Drills, ladders, saws, etc.
Protective Clothing- Like as, Drills, ladders, saws, etc.
Travel Costs- For instance, Fuel, mileage, public transport fares.
Vehicle Costs- For example, Insurance, road tax, maintenance (if used for work).
Admin/Office Costs- Like, Mobile phone, stationery, computer etc.
Public Liability Insurance- Required for many subcontractors
Keeping receipts and records is key. Even mileage logs and online purchases count.
6. Step-by-Step: How to Claim Your CIS Refund in Hull
Here’s how the process works when you work with TaxTrim Assist:
Step 1: Initial Consultation
We offer a free consultation to understand your situation and gather basic info.
Step 2: Gather Your Records
You’ll need:
CIS payment statements (from contractors)
UTR number
Proof of expenses (receipts or summaries)
Step 3: We Calculate Your Refund
Our tax experts calculate how much you’re owed, considering your actual business expenses and income.
Step 4: We File Your Self-Assessment
We submit your tax return to HMRC quickly and accurately.
Step 5: You Get Your Refund
Most refunds arrive within 7–14 working days after filing.
7. CIS Gross Payment Status: Should You Register?
Gross Payment Status (GPS) means you receive full payment from contractors with no tax deducted. It can help your cash flow but requires:
A good HMRC record
Annual turnover of £30,000+
Business to be in the UK construction industry
For some subcontractors, GPS is a great step — but it depends on your business setup. We can advise you if it's the right choice.
8. Why Use a CIS Tax Accountant Instead of Doing It Yourself?
Filing a tax return sounds easy — but one mistake can cost you hundreds in lost refund money or trigger an HMRC review.
Here’s why using TaxTrim Assist makes sense:
DIY Filing Risks
Missed expenses
Errors that delay refunds
Confusion about CIS rules
Stress and wasted time
No refund guarantee
Using a Specialist Like Us
All allowable expenses maximised
Expert filing with no delays
HMRC-compliant and accurate returns
Done-for-you, no stress
100% CIS refund success track record
9. CIS Accounting Beyond Refunds: Year-Round Services
At TaxTrim Assist, we don’t just handle refunds. We’re your go-to accountants for all construction tax services:
Self-assessment tax returns
Bookkeeping & VAT
Payroll (if you hire others)
Company formation for contractors
Gross payment registration
Tax planning & business advice
10. Hull-Based? Here’s Why Local Knowledge Matters
We work with builders, roofers, electricians, and contractors in Hull and East Yorkshire every day. We understand the local market, the types of jobs you do, and the paperwork you get from contractors in the area.
When you work with us, you’re not just another online form — you get face-to-face support from people who understand your trade and your tax.
11. CIS Compliance Tips for Construction Workers
Register for CIS with HMRC when you start working.
Keep detailed records of all payments and deductions.
Keep receipts for tools, gear, and fuel.
Track your mileage (even to nearby sites).
Submit your self-assessment tax return on time (by 31st January).
Avoid cash-only jobs unless properly recorded.
12. FAQs: CIS Refunds & Construction Accounting
❓ How long does a CIS refund take?
Usually between 7–14 working days once the return is accepted by HMRC.
❓ What if I lost my receipts?
We can help recreate a log based on estimates and past purchases — HMRC accepts reasonable expense evidence.
❓ Can I claim for previous years?
Yes, you can claim CIS refunds for the past 4 years if eligible.
❓ How much does your service cost?
We charge a simple fixed fee or a small percentage of your refund — no refund, no fee.
❓ Do I have to meet you in person?
No, we can work by phone, email, or WhatsApp. But you’re welcome to visit our Hull office anytime.
13. Real Stories from Hull Clients
“I’d been overpaying tax for 3 years and had no clue. TaxTrim Assist got me £2,600 back in just two weeks. Highly recommend it!”
— Martin, Hull-based bricklayer
“HMRC scared me but these guys made it simple. Fast, clear and easy.”
— Lisa, self-employed plasterer
14. How to Get Started with Your CIS Refund
Whether you’re a self-employed roofer, joiner, or full crew subcontractor, we can help you claim back what’s yours — fast.
✅Free consultation
✅ Simple process
✅ Maximum refund guarantee
✅ Hull-based and construction-specialised
15. Final Word: Don't Let HMRC Keep What’s Yours
As a hard-working tradesperson, you deserve every penny you earn — and if you’ve overpaid tax, HMRC owes you that refund.
At TaxTrim Assist, we make the process simple, fast, and stress-free.
👉 Ready to get started? Contact us today:
🌐www.taxtrimassist.co.uk
📍 Serving Hull & East Yorkshire.
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