CIS Returns
CIS returns for contractors and subcontractors
Monthly CIS300 returns, subcontractor verification and CIS refunds for the construction industry.
Overview
CIS Returns handled properly, on a fixed fee.
The Construction Industry Scheme comes with strict monthly deadlines and penalties for late returns, even when you have nothing to report. We verify your subcontractors, calculate deductions and file your CIS300 return on time every month.
If you are a subcontractor, CIS deductions often mean you have overpaid tax. We prepare your Self Assessment or company return so that the tax deducted is offset or refunded as quickly as possible.
Get a CIS Returns quote
What's included
Everything covered in our CIS Returns service.
- 01CIS contractor registration
- 02Subcontractor verification with HMRC
- 03Monthly CIS300 returns
- 04Payment and deduction statements
- 05CIS refund claims for subcontractors
- 06Domestic reverse charge VAT advice
Who it's for
Is this service right for you?
- Building contractors
- Self-employed subcontractors
- Construction limited companies
- Trades such as electricians, plumbers and builders
How it works
Switching to us takes four simple steps.
- 01

Free consultation
Tell us about your business by phone, video or in person. We listen first.
- 02

Fixed-fee proposal
You get a clear quote listing exactly what is included. No hourly billing.
- 03

Smooth handover
We handle HMRC authorisation and professional clearance with your old accountant.
- 04

Ongoing support
Deadlines tracked, returns filed and questions answered all year round.
Behind the numbers
Modern tools, personal service.
Cloud bookkeeping, digital records and real conversations with your accountant.
Qualified, registered and trusted
Why AccountsTech
A partner, not just a filing service.
AAT Licensed
Qualified, regulated and insured, so your affairs are in professional hands.
Fixed, transparent fees
One agreed price. You never pay extra for a phone call or a quick question.
Deadline reminders
We track every HMRC and Companies House date and chase what we need early.
Cloud software
Snap receipts, connect bank feeds and see your numbers in real time.
Tax-saving advice
Proactive tips on expenses, allowances and structure, not just compliance.
Local and UK-wide
Meet us in West Drayton or work fully online from anywhere in the UK.
FAQ
CIS Returns questions answered.
When is the CIS return due?
Monthly CIS returns are due by the 19th of each month, covering the previous tax month.
Can I get my CIS deductions back?
Often yes. Deductions count towards your tax bill, and any overpayment can be refunded after your return is filed.
Do I need to file a nil return?
If you have not paid any subcontractors in a month you should tell HMRC, otherwise penalties can apply.
Ready for stress-free accounts?
Book a free, no-obligation consultation today.
Contact
Get your CIS Returns quote.
Send us a message and we will reply within one working day.
- Phone07908 484917
- Emailcontact@accountstechsolutions.co.uk
- WhatsAppMessage us
- Office90 Albert Road, Yiewsley, West Drayton UB7 8ES
Visit us
Find our office in Yiewsley.
AccountsTech Solutions Ltd90 Albert Road
Yiewsley, West Drayton
UB7 8ES
Meetings by appointment. Call 07908 484917 to book.
Get directions
Free consultation



