Our construction tax specialist maximises your rebate while keeping you 100% compliant with UK tax laws.
Limited Companies
Sole Traders/Self Employed
Contractors & Subcontractors
Landlords & Property Owners
Did you know most subcontractors overpay their CIS tax? Almost 20% to 30% of subcontractors’ pay is deducted by their contractors and sent directly to HMRC. The deduction acts as an advance on their annual tax bill. However, in many cases, the deducted amount is more than what is actually owed by subcontractors. This means they are entitled to claim a CIS refund.
At Additions Plus, we help sole traders, partnerships, and limited companies maximise and accelerate their CIS rebates. We have experienced CIS tax accountants who prepare and submit your Construction Industry Scheme refund claim on your behalf. They accurately determine your actual annual tax liability based on your gross income, allowable expenses, and personal allowances. Later, it is compared with the deduction already withheld.
Trust us to handle your CIS refund claim, manage your records, and recover your overpaid funds.
From your first consultation to ongoing support, we make managing your finances straightforward with a clear, hassle-free process.
We discuss your needs, answer your questions and identify the right support for your business.
We create a clear service plan based on your goals, priorities, requirements and budget.
Our team handles the work accurately, keeps you updated and provides guidance throughout.
We continue our support with practical advice, reliable service and regular communication.
To claim a CIS refund, you need to meet the eligibility criteria.
Scenarios where you are entitled to get a refund:
Exceptional accounting support at your fingertips
Real feedback from real clients on Google.
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From core claimants, HMRC expects the following documents and details:
UTR, National Insurance number, and personal identification details.
Records showing CIS tax deductions from contractor payments.
Invoices, payment records, and business income information.
Previous tax returns and bank account information.
Our online accountancy services take your stress away and help your business thrive.
Register business with HMRC and manage ongoing legal compliance
Additions Plus is a registered company that helps construction subcontractors get more money back faster and with less risk of mistakes or HMRC issues. Our certified tax accountants are experts at identifying allowable expenses. Further advantages of our CIS Refund services include:
Accurate Calculations: UTR, CIS deduction statements and income figures match precisely with HMRC records.
Full Compliance: Keep your records in line with official guidelines to prevent fines and avoid audit triggers.
Improved Cash Flow: Streamline your daily operations by getting your overpaid tax refunded to your personal funds.
Maximising Rebates: Uncover allowable expenses like travel, Accommodation, work-related bills, etc
Faster Processing: File your claims through digital channels to avoid peak-season jams and reduce wait times with tax authorities.
Begin your CIS refund claim with professional assistance from Additions Plus. We offer accurate tax calculations, straightforward claim management, compliant submissions, and support throughout the refund process.
The waiting time depends on how quickly HMRC processes your claim. We submit complete and accurate information to help your refund move through the process as smoothly as possible.
Yes. If more than one contractor deducted CIS tax from your payments during the tax year, you can still apply for a refund if you meet the HMRC requirements.
Missing paperwork doesn’t always prevent you from filing a claim. We can explain what alternative information may be accepted and help you gather the records needed for your application.
Yes. Even if you did not work throughout the whole tax year, you could still be due a refund if the tax deducted was higher than your final tax bill.
Yes. If you have paid more CIS tax than necessary, you may be able to make a CIS self-assessment tax refund claim after completing your tax return for that year.
Yes. If CIS deductions were made and you meet the eligibility criteria, you can make a refund claim, even if you have only recently started subcontracting.
Yes. It is a good idea to keep your CIS documents and tax records safely stored, as HMRC may ask to see them in the future.
Our experienced team understands the CIS rules and the claims process. We carefully review your information, reduce the risk of errors, and work hard to help you claim the full refund you deserve.