CIS Tax Returns & Refunds in Wallington & Croydon

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CIS Tax and returns

CIS Accounting and Tax Returns for Contractors

Expert Accountants for CIS Contractors and Self-Assessment Tax Returns

If you’re a contractor in the construction industry, managing taxes under the Construction Industry Scheme can be confusing and time-consuming. Our experienced accountants provide reliable and affordable CIS accounting services and Self-Assessment tax return support for contractors, subcontractors, and small businesses across the UK.

We help you stay compliant with HM Revenue & Customs regulations while maximizing your allowable expenses and tax efficiency.

Our Services

CIS Tax Returns for Contractors

Working under the Construction Industry Scheme (CIS) means tax is deducted at source, and you may be entitled to a tax refund.

Our CIS tax return services include:

  • CIS tax return preparation and submission

  • Checking CIS deductions and statements

  • Claiming tax refunds from HMRC

  • Expense claims to reduce tax liability

  • Support for subcontractors and contractors

Many construction workers are overpaying tax and could be due a refund.

Construction worker in a hard hat checking a tablet on a building site

Self-Assessment Tax Returns

Filing your Self Assessment tax return can be stressful if you’re unsure what to declare.

We help with:

  • Accurate tax return preparation

  • Filing with HMRC before deadlines

  • Advice on allowable expenses

  • Tax planning to reduce your bill

  • Support for self-employed individuals

Avoid penalties and ensure your tax return is submitted correctly and on time.

Bookkeeping & Accounting Support

Keeping your financial records organised is essential for any business. Our bookkeeping services ensure your accounts remain compliant and ready for tax season.

Services include:

  • Bookkeeping and financial records

  • Income and expense tracking

  • Business accounts preparation

  • Cloud accounting support

  • Ongoing financial advice

Why Choose Our Accountancy Services?

✔ Specialists in CIS contractors
✔ Affordable fixed-fee accounting services
✔ Fast and accurate tax return filing
✔ Friendly, professional support
✔ Dedicated accountants who understand the construction industry

We work with subcontractors, freelancers, and small businesses to ensure they remain compliant with HMRC requirements.

How CIS deductions work

  • 20% is deducted from your pay if you are registered for CIS.
  • 30% is deducted if you are not registered, so registering quickly saves you money.
  • 0% is deducted if you have gross payment status. We can check whether you qualify and apply for you.

Because deductions are taken before your expenses and personal allowance are counted, many subcontractors pay too much tax and are owed a refund. We claim it back through your self assessment tax return, or through payroll if you work through a limited company.

For contractors

If you pay subcontractors, you must verify them with HMRC and file a CIS return every month by the 19th. Late returns get an automatic £100 penalty. We handle verification, monthly returns and payment and deduction statements for you.

CIS accountants in Wallington, Sutton and Croydon

Based in Wallington, we help builders, tradespeople, subcontractors and contractors across Wallington, Sutton, Croydon, Carshalton, Mitcham, Epsom, Kingston and the wider South London and Surrey area. As an Accredited Member in Public Practice of the Institute of Financial Accountants (IFA) with over 15 years’ experience, we make sure you claim every allowable expense, from tools and van costs to workwear and phone.

Claim Your Tax Refund Today

If you work in construction under the CIS scheme, you may be owed a tax refund. Let our experienced accountants handle your CIS tax return and self-assessment filing so you can focus on your work.

📞 Contact us today to discuss your CIS tax return or accounting needs.

Call 020 7112 9098 or email info@accountancyntax.co.uk for a CIS refund check.

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