HMRC Steps Up VAT Reverse Charge Enforcement: Are You Compliant?

The VAT Domestic Reverse Charge (DRC) for construction services has been in force since 1 March 2021, but HMRC’s approach to enforcing it has changed dramatically. What was once a “light touch” period of tolerance for genuine mistakes has turned into a wave of targeted compliance checks, tax assessments and penalties across construction supply chains. If your business has never fully tested its DRC position, now is the time.

What Is the VAT Domestic Reverse Charge?

The DRC shifts the responsibility for accounting for VAT on certain construction services from the supplier to the customer. Under standard VAT rules, a supplier charges VAT and pays it to HMRC. Under the DRC, the supplier issues an invoice showing that the reverse charge applies but does not charge VAT itself. The customer then accounts for that VAT on their own return as output tax and can reclaim it as input tax, subject to normal rules.

The regime was introduced specifically to shut down “missing trader” VAT fraud, where suppliers charged VAT to customers and then disappeared before paying it to HMRC.

Who Does It Apply To?

The DRC applies where relevant construction services are supplied between two UK VAT registered businesses, and the payment falls within the scope of the Construction Industry Scheme (CIS). Unlike CIS, the DRC does not separate labour from materials. If goods are supplied alongside construction services as part of one job, the whole supply is treated as subject to the reverse charge.

Covered activities include construction, alteration, repair, extension, demolition and dismantling of buildings or structures; installing heating, lighting, ventilation, drainage and fire protection systems; and preparatory work such as site clearance, excavation and scaffolding. Excluded activities include architects and surveyors, professional consultancy, manufacturing and delivering materials without installation, and purely decorative or artistic work.

When the Reverse Charge Does Not Apply

The DRC does not apply in several situations, and getting this wrong is one of the most common errors HMRC is now flagging:

• The customer is the end user, meaning a property owner or developer receiving the service for their own use rather than for onward supply
• The customer is connected to, or an intermediary linked to, an end user
• The recipient is not VAT registered or not required to be
• The recipient is not registered under CIS
• The supplier and customer are landlord and tenant, or vice versa
• The supply is zero rated for VAT purposes

Crucially, an end user must confirm their status in writing. If no written confirmation is given, the supplier must treat the DRC as applying by default, even if the customer is genuinely an end user.

Why HMRC Enforcement Has Intensified

Since the DRC works in the opposite way to standard VAT accounting, confusion has been widespread. In many cases, businesses on either side of a transaction wrongly assumed their services sat outside the scope of the charge, or end user notifications were never issued at all. HMRC’s enforcement activity is now accelerating, with compliance checks, tax assessments, late payment interest and tax geared penalties being issued across the supply chain.

This tightening sits alongside wider CIS reform. From April 2026, HMRC gained new powers to cancel gross payment status and impose penalties where a business knew, or should have known, that payments were connected to fraud, a test closely modelled on the established Kittel principle used to deny VAT recovery in fraud linked transactions.

The Cost of Getting It Wrong

The financial exposure from DRC errors can be significant and, in some cases, business ending. Late payment interest currently tracks at 4% above the Bank of England base rate. Where HMRC deems an error “careless,” for example where professional advice should have been sought but was not, penalties can reach 30% of the VAT that should have been paid. Where an error is deemed “deliberate,” such as a supplier knowingly charging VAT under the DRC to gain a short term cash advantage, penalties can reach 100% of the liability, effectively doubling what is owed.

Deliberate penalties also carry a further risk: personal liability can attach directly to company directors.

Supply Chain and Contractual Risks

Errors rarely stay contained to one business. A supplier issued with a deliberate tax penalty can face exclusion from public sector tender bids. Disputes can also arise between businesses in a chain: if a customer has failed to account for VAT correctly under the DRC and must pay HMRC directly, they may try to recover that amount from the supplier who originally overcharged VAT, even though that supplier has already paid it over to HMRC and now faces its own cash flow strain pending a reclaim.

Clear, well drafted contracts that set out whether the DRC applies, who is responsible for notifications, and what happens if HMRC challenges the treatment can materially reduce this exposure.

Practical Steps for Construction Businesses

Every construction business trading with other VAT registered businesses should review its position now, not wait for an HMRC letter:

• Review all supplies made and received since March 2021 to identify where the DRC should have applied
• Confirm in writing, ideally within the contract, whether each customer is an end user and capture their VAT and CIS registration status
• Check that accounting software and bookkeeping processes correctly separate reverse charge transactions from standard VAT supplies
• Train staff responsible for invoicing and VAT returns so reverse charge wording appears correctly on every affected invoice
• Where a reverse charge element makes up 5% or less of a supply’s value, consider whether normal VAT rules can apply instead.
• If an error is found, act quickly. A voluntary disclosure to HMRC can significantly reduce penalties, in some cases to nil, and lowers the risk of HMRC treating the error as deliberate or opening a wider investigation

How Construction Tax Accountants Can Help

Getting the reverse charge wrong is rarely a one off mistake, it tends to repeat across every invoice until someone catches it, by which point the exposure has already built up. Our team works exclusively with construction and property businesses, so we know exactly where these errors hide and how to fix them before HMRC does.

• We review your historic invoicing to identify any VAT reverse charge errors going back to 2021 and quantify your actual exposure
• We handle voluntary disclosures to HMRC on your behalf, aiming to minimise penalties and reduce the risk of a wider investigation
• We set up your accounting software correctly so reverse charge and standard VAT supplies are automatically separated on every invoice
• We draft or review end user and CIS status confirmation wording so your paperwork holds up if HMRC ever challenges a transaction
• We train your invoicing and finance staff on correct reverse charge treatment, so mistakes stop happening going forward
• We monitor ongoing CIS and DRC legislative changes, including the April 2026 gross payment status reforms, so your compliance never falls behind
• We provide same day responses to urgent VAT and CIS queries, so a compliance question never holds up a live project or payment

Frequently Asked Questions