Invoicing UK & EU Clients: VAT and Reverse Charge Explained

The short answer: if you're an India-based freelancer or business invoicing a VAT-registered company in the UK or EU for services, you generally should not add UK or EU VAT to your invoice. The client accounts for VAT themselves under a mechanism called reverse charge — your job is just to leave it off and invoice cleanly.

Why doesn't an Indian supplier charge UK/EU VAT?

VAT is a tax the destination country applies to consumption within its own borders, collected by businesses registered in that country. As a supplier based in India, you're not VAT-registered in the UK or EU, and for standard business-to-business services, VAT rules generally place the tax obligation on the customer's side rather than requiring every foreign supplier to register abroad. That mechanism is called reverse charge, and it's the reason your invoice to a UK or EU business client should show no VAT line at all — not because the transaction is VAT-exempt, but because the VAT accounting responsibility sits with the client, not you.

How does reverse charge actually work on the client's end?

When your invoice arrives with no VAT charged, the client's own accounts team calculates the VAT that would normally apply, as if they'd supplied the service to themselves — then reports both the VAT due and the equivalent VAT credit in their own return, which for a fully taxable business often nets out to zero actual cash paid on the transaction. This is purely bookkeeping on their side. You are not involved in it, and it doesn't reduce what you get paid — your invoice total is simply your fee, with no VAT added.

What does your invoice need instead of a VAT line?

• Your business name and address, same as any invoice.
• A clear description of the services provided — vague line items make it harder for the client's accounts team to apply reverse charge confidently.
• The client's VAT number, if you can get it. It's not legally required from you, but including it helps the client apply reverse charge correctly and supports their own VAT recovery — worth requesting if they haven't already provided it.
• No VAT line — don't add a 0% VAT row either; simply omit VAT entirely, since adding a 0%-labeled line can sometimes cause confusion with genuinely VAT-exempt supplies, which is a different legal category.
• An optional clarifying note, such as "Reverse charge applies" or "Outside the scope of UK/EU VAT — customer to account for VAT under reverse charge," which some clients' accounts teams appreciate for their own audit trail, though it isn't universally required.

How is this different from India's own LUT / zero-rated export rule?

It's easy to mentally merge these two ideas since both result in "no tax charged" — but they're genuinely separate mechanisms in two different countries' tax systems. India's LUT (Letter of Undertaking) is what lets you, as the Indian supplier, export services without paying Indian IGST — that's about your obligation to the Indian government. UK/EU reverse charge is about whether the client is charged VAT by their own country's rules — that's a separate legal question in the client's jurisdiction. In practice, a compliant export invoice to a UK/EU client often reflects both at once: no Indian IGST (because you're exporting under LUT) and no UK/EU VAT (because the client self-accounts under reverse charge) — but they're two different rules producing that outcome, not one rule doing double duty.

Worked example

Where this gets genuinely more complex

This guide covers the common freelancer scenario: a registered business client, standard professional services, straightforward B2B reverse charge. Two things worth flagging as out of scope here: billing individual consumers (B2C) rather than registered businesses can trigger different rules — particularly for digital services, where schemes like the EU's One-Stop-Shop may require registration depending on volume and service type — and VAT thresholds/rules are set independently by each country and revised over time. For anything beyond the standard case, confirm specifics with a tax professional or refer to the GST portal for how this interacts with your Indian-side obligations, alongside the client's own country's VAT authority for their side of it.

For the general mechanics of billing any client outside India — currency, format, the LUT declaration itself — see our full guide to invoicing international clients from India, or open the invoice generator to create a compliant international invoice now.