CIS Contractor? Act Now Before The Next Filing Requirements on 6th April

09 March 2026

Construction Industry Scheme (CIS) clients are being encouraged to act now to ensure they are fully prepared ahead of the next filing requirements coming into effect on 6th April 2026. Early preparation is essential to avoid last-minute issues, penalties, or delays in submitting returns correctly. The Construction Industry Scheme, administered by HM Revenue & Customs (HMRC), places specific responsibilities on both contractors and subcontractors operating within the construction sector. These include verifying subcontractors, submitting monthly CIS returns, maintaining accurate payment records, and ensuring the correct deductions are made and reported on time.

Accurate Reporting and Digital Record Keeping

As compliance requirements continue to tighten, HMRC is placing greater emphasis on accurate reporting and digital record keeping. Businesses that are not properly set up risk facing fines, rejected submissions, or cashflow disruption caused by incorrect deductions or delayed refunds. Preparing well in advance of the April 2026 deadline allows time to review existing processes, confirm registrations, and ensure accounting systems are operating efficiently. For subcontractors, correct CIS registration ensures deductions are applied at the appropriate rate and helps prevent unnecessary overpayments of tax. Contractors must also ensure their systems are compliant to meet ongoing reporting obligations and avoid penalties for late or inaccurate returns.;

How We Can Help

At Evans Entwistle, we can review your current CIS setup, register new businesses where required, and implement systems that make ongoing submissions straightforward and stress-free. By contacting us now, we can ensure everything is in place ahead of the filing date, giving you confidence that your CIS obligations are handled professionally and efficiently throughout the year.