Reverse charge VAT: why the invoice has no VAT on it

The domestic reverse charge for building and construction services changes one thing only: who hands the VAT to HMRC. Per HMRC’s guidance (gov.uk, read on 8 August 2026), it applies to most supplies of building and construction services where, broadly, three conditions meet:

• the supply is a specified construction service, construction, alteration, repair, demolition, civil engineering, installation of heating, lighting or ventilation, painting and decorating and similar;
• both parties are VAT-registered in the UK; and
• the payment is reported within the Construction Industry Scheme, the same CIS that drives the deductions page.

Where it applies, the supplier invoices without adding VAT, stating on the invoice that the reverse charge applies and at what rate, and the customer accounts for that VAT on their own return, typically declaring it and reclaiming it on the same return. HMRC’s guidance also lists what is outside the regime: professional work such as architects and surveyors, manufacture of components, and installation of security systems, among others, so a mixed chain can genuinely contain both kinds of invoice.

The end user exception, in one paragraph

The reverse charge is built for the middle of the chain. Where the customer is an end user, receiving the work for their own use rather than selling construction services on, normal VAT rules apply instead, and the guidance provides for the customer confirming that status to the supplier in writing. Practically: billing a main contractor, expect reverse charge; billing the business that will occupy the building, expect normal VAT once end user status is confirmed. When in doubt, ask the question in writing before the first invoice, not after the third.

What it does to your cash, and why it was done

Under normal rules, a subcontractor collected VAT with each invoice and held it until the return: a permanent float of client money in the account. The reverse charge removes that float, that is the point, it was introduced to stop VAT fraud in construction chains, and the honest consequence is that VAT-registered subcontractors lost a chunk of working capital when it arrived. If your business model quietly relied on the VAT float, this page is also a cash flow page: the cures are the real ones, knowing your position per job and collecting on time, not the tax.

On a job for someone living in the house

Billing the homeowner directly, the reverse charge does not arise: a private individual is not VAT-registered, so you invoice with VAT as normal where you are registered. But the domestic-job asymmetry from the subcontract pages repeats here: your subcontractors’ invoices to you are business-to-business inside CIS, so the reverse charge can apply all the way down the chain while the top of it is a perfectly ordinary VAT invoice to a homeowner.

What to do this week

1. Sort your live accounts into the three boxes: reverse charge, normal VAT, end user, and confirm the end user cases in writing.

2. Check the last three subcontractor invoices for the correct treatment in both directions: VAT wrongly charged to you, and VAT you wrongly charged onwards.

3. Confirm your bookkeeping software is set for reverse charge entries, because the return is where this goes wrong invisibly.

Where the information stops

Boundary cases, mixed supplies, part-qualifying work, the exact wording of end user confirmations, are what HMRC’s technical guide exists for, and your accountant reads it for a living. This page is the map; the VAT return is theirs, and a half-day of their time when the reverse charge first touches your chain is money well spent.