Digital Services VAT EU 2026: SaaS, E-books & the €10,000 OSS Threshold

What counts as a digital service for EU VAT?

EU law calls them electronically supplied services (ESS). The definition comes from Article 7 of Council Implementing Regulation (EU) No 282/2011 and Article 58 of the VAT Directive. A service qualifies as ESS if it meets all three conditions:

1. Is delivered over the internet or an electronic network
2. Is substantially automated, with minimal human intervention
3. Cannot be provided without information technology

The practical test is straightforward: if delivery is triggered automatically by a purchase click and requires no meaningful human action, it is almost certainly ESS. If a person materially creates or delivers the service, it is not.

Services that are NOT electronically supplied follow different place-of-supply rules. Professional services (legal, accounting, consulting) delivered by a human are standard B2B/B2C services and may follow the general rules in Articles 44–45 of the VAT Directive rather than the special ESS rules in Article 58.

B2B vs B2C: the rule that changes everything

B2B: reverse charge at 0%

When you sell digital services to a VAT-registered business in another EU country, the reverse charge applies under Article 196 of the VAT Directive. You invoice at 0% VAT, show both VAT numbers, and include a reverse-charge note such as “VAT reverse charged — Article 196 of Council Directive 2006/112/EC.” The customer self-accounts for VAT in their own return.

Before applying reverse charge, verify the customer’s VAT number in the EU’s VIES system. A valid VAT number is necessary but not sufficient: you must also confirm that the supply qualifies for reverse charge (correct place of supply, genuine B2B transaction, no fixed establishment issues). An unverified number means reverse charge does not apply — and you may be liable for the uncollected VAT plus penalties.

Use the VAT number validator to check any EU VAT number against VIES in real time. Keep the consultation number as evidence for tax audits.

B2C: destination-country VAT

When you sell to a private individual (or a business that does not provide a valid VAT number), you must charge VAT at the rate of the customer’s country. This applies regardless of where your business is established, and there is no de minimis exception for small amounts.

A SaaS company in Berlin selling to a customer in Paris charges French VAT at 20%. The same company selling to a customer in Budapest charges Hungarian VAT at 27%. The rate follows the customer, not the seller.

The €10,000 OSS threshold in detail

EU law includes a small-business relief for EU-established sellers. Under Article 58(2) of the VAT Directive (introduced by Council Directive (EU) 2017/2455), if your combined cross-border B2C sales to all other EU countries do not exceed €10,000 in the current and previous calendar year, you may charge your home country’s VAT rate on all EU B2C digital sales and report them on your domestic return.

Once you exceed €10,000 — even by a single transaction — you must charge each customer’s local rate going forward. You then have two options:

1. Register for OSS (recommended): one registration in your home member state, one quarterly return covering all EU countries. No additional VAT registrations needed.
2. Register for VAT individually in each country where you have customers: complex, expensive, multiple filings, not recommended for small businesses.

Who cannot use the threshold

• Non-EU sellers: must always charge the destination rate from the first euro. No threshold benefit. Must use Non-Union OSS or register for VAT in each member state where they have consumers.
• Sellers established in more than one EU state: the threshold does not apply. Must use Union OSS or register locally in each state of consumption.

How OSS works: register once, file one return

The One-Stop Shop (OSS) lets you register in a single EU member state and file one quarterly VAT return covering all your EU B2C digital sales. The scheme was introduced on 1 July 2021 and replaced dozens of individual country registrations.

In each return, you report total sales to each EU country, the applicable VAT rate, and the VAT due. Your registration country’s tax authority distributes the VAT to each destination country on your behalf. If no sales occurred in a quarter, you must still file a nil return.

Union OSS is for EU-established businesses (register in your home country = Member State of Identification). Non-Union OSS is for businesses outside the EU (register in any EU country of your choice — Ireland, Netherlands and Luxembourg are popular for English-language administration and straightforward registration). Special OSS exists for goods imported from outside the EU below €150 (replacing Import One-Stop Shop from 1 July 2021).

For a detailed comparison of OSS and IOSS, see the OSS vs IOSS comparison guide.

Country-by-country rates for digital services

Standard rates for digitally supplied services (SaaS, streaming, cloud, online courses) across the EU in 2026. E-book rates are shown where a reduced rate applies under Annex III point 6 of the VAT Directive:

Use the EU VAT calculator with Custom rate mode for e-book rates. For standard SaaS rates, select the customer’s country and the calculator auto-fills the correct 2026 rate. For a full breakdown of reduced rates by product category, see EU VAT Rates by Product Category 2026.

Determining your customer’s location

EU law requires you to collect two items of non-contradictory evidence to establish which country your customer is in (Commission Implementing Regulation (EU) No 282/2011, Articles 24b–24f). Acceptable evidence includes:

• Billing address on file or on the payment instrument
• IP address geolocation — country determined at the time of payment
• Bank details — country of the bank that issued the payment card
• Mobile country code (SIM) for mobile purchases
• Location of the consumer’s fixed landline used for payment
• Other commercially relevant information — delivery preferences, language settings, contract details

If the two items point to different countries, the billing address takes priority. Keep records of your evidence — tax authorities can request them during an audit, and you must retain them for the statutory period (typically 10 years in most EU countries).

Step-by-step: what to do if you sell digital services to EU consumers

1. Classify your product: Is it ESS? If a human substantially delivers it, different place-of-supply rules apply (Articles 44–45 of the VAT Directive).
2. Check your B2B/B2C split: Verify business customers’ VAT numbers via the VAT validator. B2B sales are reverse-charged under Article 196. Keep consultation numbers as evidence.
3. Track your cross-border B2C turnover: If EU-established and below €10,000 combined (current and preceding year), charge your home rate. If above, proceed to step 4.
4. Register for OSS: In your home member state (Union OSS for EU sellers) or any EU state of your choice (Non-Union OSS for non-EU sellers).
5. Charge destination rates: Use the VAT calculator for each customer’s country rate. Maintain a rate table per country and per product category.
6. Collect two evidence items per customer for location determination (Articles 24b–24f).
7. File quarterly: OSS returns due 30 April, 31 July, 31 October, 31 January. File nil returns if no sales.
8. Retain records: Keep all evidence for at least 10 years (or the national statutory period).

Common mistakes to avoid

• Applying reverse charge without a valid VAT number: A well-formed number is not a verified one. Always check VIES.
• Using the seller’s rate for B2C sales: The destination rate applies above the threshold, not the home rate.
• Forgetting the two-year threshold test: Exceeding €10,000 in either the current or preceding year puts you above it for both.
• Confusing OSS with IOSS: OSS is for EU B2C services and distance sales within the EU. IOSS (now Special OSS) is for goods imported from outside the EU below €150. See the OSS vs IOSS guide.
• Not filing nil returns: Even with zero sales, an OSS return is required each quarter once registered.
• Ignoring e-book reduced rates: Many countries apply a lower rate to e-books than to SaaS. Two rate sets per country may be needed.

Sources

Council Directive 2006/112/EC, Articles 44, 45, 58, 59a, 196, and Annex III. Commission Implementing Regulation (EU) No 282/2011, Articles 7 and 24b–24f. Council Directive (EU) 2017/2455 (OSS €10,000 threshold, effective 1 July 2021). Council Implementing Regulation (EU) 2019/2026 (OSS implementing rules). European Commission, VAT One Stop Shop portal (vat-one-stop-shop.ec.europa.eu). European Commission, VAT rates reference (europa.eu/youreurope). Rates verified October 2026; confirm with your national authority before filing.

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