Shopify VAT invoices: what the built-in feature does, and when you need an app

Yes, Shopify can generate a VAT invoice for your customer without an app. Since it became part of Shopify Tax's EU and UK features, you switch it on in Settings > Taxes and duties, and a PDF invoice appears on the order status page of eligible orders.

For a lot of stores, that is enough. This guide is about the orders and situations where it is not, so you can tell which case you are in before you install anything, ours included.

Everything below about Shopify's feature comes from its own help pages, VAT invoices for the European Union and United Kingdom and Shopify Tax features for the EU and UK, read on 25 September 2026. Shopify changes these features often: check the pages again if you read this months later.

How to switch on Shopify's VAT invoices

In your Shopify admin, go to Settings > Taxes and duties.
Select European Union or United Kingdom.
In the VAT invoices section, choose to generate invoices when orders are placed.
Optionally, add a logo. It applies to every VAT invoice, whatever the region.

Two things to set before you do: your VAT registrations, so the right VAT number is printed, and your legal business name in the billing address settings. Without it, the invoice carries your store name instead, and a store name is not the legal identity of the seller.

Which orders get one, and which do not

According to Shopify, an order gets a VAT invoice only if all of this is true:

it ships to a destination in the EU or the UK;
no duties were calculated and charged on it;
VAT was calculated on it, even at zero;
it was placed through Shopify checkout, not through a third-party channel or app.

And one explicit exception: orders shipping to Portugal are not supported for automatic VAT invoices.

So if you sell outside the EU and UK, charge duties at checkout, take orders through marketplaces or other channels, or ship to Portugal, part of your orders will have no invoice. That is the first thing to check on your own store: open last month's orders and count the ones with no VAT invoice section.

Does Shopify send the invoice to the customer?

It depends on which help page you read. One says invoices are displayed on the order status page and "aren't automatically emailed to customers"; to share one, you download the PDF from the order and email it yourself. The other describes a setting that generates and sends invoices when orders are placed.

The honest answer is to look at the wording in your own Taxes and duties screen. If it only offers to generate and display, your customer finds the invoice on the order status page, and a business buyer who asks for it by email gets it from you, by hand.

What happens when you refund or edit the order

This is where the built-in feature is thinnest. Shopify's help page says VAT invoices "can't be regenerated after order changes", and advises to download the original invoice and "manually adjust or annotate it" before sending it.

A refund or correction needs a clear audit trail. The European Commission's invoicing guide recognises credit notes, debit notes and other corrective documents: they identify the original invoice and the details being amended. The appropriate document also depends on national rules. Shopify's help is inconsistent here too: one section says invoices cannot be regenerated, while another says a new invoice appears after order changes. Check your store's refund flow before assuming that it creates the corrective document you need.

What the pages do not mention

Two things you may care about are simply absent from Shopify's documentation:

How invoices are numbered. EU rules require a unique sequential number for a full VAT invoice; national requirements also apply (the Commission's guide, and why the order number will not do). The help pages do not say what series the built-in invoices use; look at a few of yours before you rely on them.
Structured e-invoice formats. The pages describe a PDF. They do not mention Factur-X, ZUGFeRD, UBL or PEPPOL. That matters for B2B sales in the countries that now require structured invoices: Belgium since 1 January 2026, France and Germany on national schedules (the French timeline). If your customers are consumers, it matters much less.

When the built-in invoice is enough

Use Shopify's feature, and nothing else, if most of this describes you:

you sell mostly to consumers, in the EU or the UK;
your orders go through Shopify checkout, without duties;
you have few refunds, and handling each one by hand is acceptable;
nobody has asked you for a structured e-invoice.

That is a lot of small stores, and paying for an app on top would be paying twice.

When an invoicing app is the better answer

An app earns its place when one of these is true:

you need an invoice for every paid order, whatever the channel or destination;
refunds are common, and you want a credit note issued automatically, in its own series;
you sell B2B in Belgium, France or Germany and your buyers expect Factur-X, ZUGFeRD or UBL;
you want to check your business buyers' VAT numbers and apply the reverse charge;
your accountant wants all of the month's documents in one place.

This is what we built InvoiceAnvil for. When an order is paid, it issues an invoice with its own gapless number. When a refund is created, it issues a credit note in a separate series, referencing the invoice. The PDF has the Factur-X / ZUGFeRD XML embedded (EN 16931), written in the buyer's language. Free for the first 15 invoices a month, $9/month after that, which also emails each document to the buyer. The $19 tier adds UBL for PEPPOL, VIES checks with the reverse charge, and a monthly archive for your accountant.

What InvoiceAnvil does not do

Said plainly, so you do not install it for the wrong reason:

It is for stores whose business is established in France, Belgium or Germany. A UK-based store, or one based elsewhere in the EU, is better served by Shopify's own feature or by another app.
It creates e-invoices; it does not transmit them. Sending a structured invoice through PEPPOL or a French platform is still done by your access point or platform.
It does not calculate tax. Shopify does that well; InvoiceAnvil reads the amounts from the paid order.

The short answer

Shopify's built-in VAT invoice is a real invoice for the simple case: consumer sales in the EU or UK, through Shopify checkout, with few refunds. Check three things on your own store before deciding: how many orders have no invoice, what you do on a refund, and whether a business customer has asked for a structured format. If all three are fine, you do not need an app.