Domestic Reverse Charge for Construction
A complete guide for UK contractors and subcontractors
The Construction Services Domestic Reverse Charge (DRC) fundamentally changes who accounts for VAT on construction supplies. Understand your obligations under VAT Act 1994 s.55A and avoid costly mistakes.
In force since
1 March 2021
Applies to most construction services in the CIS
Legal basis
VAT Act 1994 s.55A
Also SI 2007/1417 and SI 2019/892
Impact on VAT
Buyer accounts for VAT
Supplier issues a zero-rate-style DRC invoice
Who is exempt
End-users & Intermediaries
Must self-certify to trigger normal VAT treatment
What is the Domestic Reverse Charge?
The Construction Services Domestic Reverse Charge (DRC) is a VAT anti-fraud measure introduced on 1 March 2021. Under normal VAT rules, a subcontractor charges VAT to the contractor and pays that VAT to HMRC. Under the DRC, the obligation shifts: the contractor (the customer) accounts for the VAT to HMRC directly, and the subcontractor does not collect or remit it.
The mechanism is designed to eliminate 'missing trader' fraud where VAT is charged but never remitted. It applies across the construction supply chain wherever the Construction Industry Scheme (CIS) applies — but only between VAT-registered businesses that are not end-users.
In practice, the subcontractor issues an invoice with a net amount only, annotates it 'Reverse charge: customer to account for VAT at 20% under VAT Act 1994 s.55A', and the contractor posts both input and output VAT on their own VAT return.
When Does the DRC Apply?
All four conditions must be met for the DRC to apply to a supply.
CIS supply
The service falls within the Construction Industry Scheme — groundworks, structural work, fit-out, M&E, demolition, painting, and most trades.
Both parties VAT-registered
Supplier and customer must both be registered for VAT in the UK. The customer also needs a valid CIS registration.
Standard or reduced rated
The supply is standard-rated (20%) or reduced-rated (5%). Zero-rated supplies (e.g. new dwellings) remain outside the DRC.
Not to an end-user or intermediary supplier
The customer must not have confirmed they are an end-user or an intermediary supplier. If they have, normal VAT invoicing applies.
Construction Services: In Scope vs Out of Scope
The DRC follows CIS scope broadly. Key inclusions and exclusions:
| In Scope (DRC applies) | Out of Scope (normal VAT) |
|---|---|
| General construction and demolition | Architecture, surveying, consulting |
| Groundworks, foundations, excavation | Site security and scaffolding hire only (no erection) |
| Structural steel, concrete work | Facilities management services |
| Carpentry, joinery, fit-out | Drilling for oil/gas/minerals |
| Mechanical & electrical (M&E) | Materials-only supplies |
| Plumbing, HVAC, fire suppression | Manufacturing of components off-site |
| Painting, decorating, plastering | Professional fees (surveyors, engineers) |
| Roofing, cladding, glazing | New dwelling construction (zero-rated — different rules apply) |
Legal Basis: VAT Act 1994 s.55A
Section 55A of the VAT Act 1994 (inserted by Finance Act 2006, amended 2019) grants HMRC the power to designate supplies where the recipient accounts for VAT rather than the supplier. The secondary legislation — the Value Added Tax (Reverse Charge) (Services in the Building and Construction Industry) Order 2019 (SI 2019/892) — specifies construction services and the conditions. Always cite this provision on DRC invoices.
How the DRC Works in Practice
When DRC applies, the subcontractor's invoice must clearly state: (1) the net amount, (2) the VAT rate that would apply, (3) the VAT amount for reference, and (4) the legend 'Reverse charge: customer to account for VAT to HMRC'. The subcontractor does NOT collect the VAT — they only show it as a reference.
The contractor (customer) then accounts for the VAT by adding both an output VAT entry and an input VAT entry on Box 1 and Box 4 of their VAT return. For a fully-recovering contractor, these net out, and no extra VAT cost arises. For a partly-exempt contractor, the reverse charge input VAT may be partly blocked.
Subcontractors affected by DRC will notice a significant reduction in their VAT cash flow, since they no longer collect 20% on top of their invoices. If this creates cash flow problems, contact us — we can review your VAT accounting cycle and explore quarterly vs monthly filing.
How to Handle a DRC Invoice (Step by Step)
Follow these steps when you receive a supply that triggers the reverse charge:
- 1
Confirm DRC applies
Check: Is it a CIS service? Are both parties VAT-registered? Is the supply standard/reduced rated? Are you NOT an end-user?
- 2
Notify your supplier
If you are an end-user or intermediary, send written confirmation before they invoice so they know to charge VAT normally.
- 3
Receive the DRC invoice
The supplier's invoice should show the net amount, reference VAT at 20%, and carry the DRC annotation. Keep it on file.
- 4
Post input and output VAT
In your accounting software, post the purchase with reverse charge VAT — this will populate Box 1 (output) and Box 4 (input) of your VAT return simultaneously.
- 5
Reconcile your VAT return
The figures in Box 1 and Box 4 for DRC supplies should match. Box 6 (net sales) should not include DRC purchases.
- 6
File and pay as normal
Submit your VAT return. Under Making Tax Digital, this must be via compatible software. HMRC can see the reverse charge entries in your data.
End-User and Intermediary Supplier Exemption
Two categories of customer are exempt from DRC — they receive normal VAT invoices:
End-Users
- Use the completed building for their own purposes (not to sell or rent immediately)
- Do not make onward supplies of the construction services
- Include housing associations, owner-occupiers, businesses building their own premises
- Must provide written self-certification to the supplier before invoicing
Intermediary Suppliers
- Are connected to or part of the same group as the end-user
- Supply onward but do not add significant construction services
- Common in property development groups with SPV structures
- Must also self-certify in writing — the certification protects both parties
Self-Certification Wording
A simple written statement is sufficient: 'We confirm that we are an end-user / intermediary supplier for the purposes of the Construction Services Domestic Reverse Charge. Please issue VAT invoices in the normal way.' Keep a copy — it protects you if HMRC queries the treatment.
DRC vs Normal VAT: Comparison for a £10,000 Supply
| Item | Normal VAT | DRC |
|---|---|---|
| Subcontractor invoice total | £12,000 (£10k + £2k VAT) | £10,000 (net only) |
| VAT collected by subcontractor | £2,000 | £0 |
| VAT remitted by subcontractor | £2,000 to HMRC | £0 |
| Contractor's Box 1 (output VAT) | No entry | £2,000 |
| Contractor's Box 4 (input VAT) | £2,000 (as normal purchase) | £2,000 |
| Net VAT cost to contractor (fully taxable) | £0 | £0 |
| Cash flow impact — subcontractor | Collects VAT monthly/quarterly | No VAT collected — reduced cash float |
Common Mistakes and How to Avoid Them
Charging VAT incorrectly: If a subcontractor charges VAT when DRC applies, the contractor must not recover it as input tax — HMRC will reject the claim. The supplier must issue a credit note and a corrected DRC invoice. Verify DRC status before invoicing.
Forgetting to self-certify: End-users who do not notify their supplier will receive DRC invoices and must then account for the reverse charge themselves despite using the building — creating unnecessary compliance cost. Always certify in writing at project start.
Wrong VAT return treatment: Contractors must post reverse charge supplies in Boxes 1 and 4. Posting only in Box 4 understates output VAT and may trigger a VAT investigation. Use accounting software that has a dedicated 'reverse charge' VAT code.
Partial exemption complications: If your business is partly exempt (e.g. a housing association), reverse charge input tax must go through your partial exemption method. Seek advice to avoid over-claiming.
Domestic Reverse Charge FAQs
Does the DRC apply to all construction work?
No. It only applies to supplies within the CIS that are standard or reduced rated, between two VAT-registered businesses, where the customer is not an end-user. New dwellings (zero-rated) follow different rules. Professional services like architecture and surveying are outside CIS scope entirely.
What if my customer says they are an end-user but I'm not sure?
Get the self-certification in writing. If the customer provides written confirmation that they are an end-user or intermediary supplier, you can issue a normal VAT invoice. HMRC guidance (VAT Notice 735) confirms that written notification from the customer protects the supplier from liability if the customer has misrepresented their status.
Do I still need to register for VAT if I only do DRC supplies?
Yes. VAT registration thresholds apply to your taxable turnover, which includes DRC supplies. Even though you do not collect VAT on DRC invoices, the value of those supplies counts toward the £90,000 threshold (2024/25). Register before you exceed it.
Does DRC affect my VAT cash flow as a subcontractor?
Yes — significantly. You no longer collect 20% VAT on DRC invoices, which was effectively a 0% loan from your customers. You still reclaim input VAT on your own purchases. If this creates a repayment situation, consider switching to monthly VAT returns to accelerate refunds.
What about scaffolding — is it in or out of scope?
It depends. Scaffolding erection and dismantling on a construction site is within CIS scope and subject to DRC if the other conditions are met. Scaffolding hire only (scaffold supplied but no labour for erection) is outside CIS scope and normal VAT applies.
Is the DRC different from the Building Materials reverse charge?
Yes. The DRC specifically covers construction services under CIS. Separate reverse charge rules apply to mobile phones, computer chips, gas, electricity, and other specified goods under VAT Act 1994 s.55. Make sure you apply the correct reverse charge category for each supply.
Need DRC advice?
DRC compliance done right
Our specialist team handles DRC invoicing, VAT return preparation, and partial exemption reviews for contractors and subcontractors. Get in touch to discuss your situation.