A good VAT adviser for Amazon prepares and files your returns (the One-Stop Shop and, if you hold stock in other countries, local registrations), reconciles Amazon’s reports with your bookkeeping and answers tax authorities if they contact you. If yours only files your home-country VAT, half of the work is probably missing.
Data reviewed on 1 October 2026. This guide is informational and is not tax advice for your specific case.
Why Amazon VAT does not sort itself out
Amazon calculates and collects VAT on many sales and lets you download reports, such as the VAT transactions report. However, when your company is established in the EU, declaring that VAT is generally your obligation, not Amazon’s. Sellers based outside the EU have different rules, so confirm your case with a professional.
Three situations make the work harder: selling to consumers in several countries, storing goods in warehouses in other countries (for example, with FBA Pan-EU) and selling through a foreign company, such as an Estonian OÜ or a US LLC.
What an Amazon VAT adviser should cover
- One-Stop Shop (OSS). Registering for the scheme and filing the quarterly return with the VAT on your sales to consumers in other EU countries. In Spain, the return is form 369.
- VAT registrations in other countries. If you store goods outside your country, you normally need a local VAT number and returns there. OSS does not replace them.
- Periodic VAT in your own country. National returns (in Spain, form 303) must match your Amazon sales.
- Intra-EU transactions. Informational returns and the treatment of your own goods moved between countries.
- Reconciliation with Amazon. Matching VAT reports, settlements and fees with the bookkeeping. This is where most differences appear.
- Handling tax authority requests. Who answers, how fast and in which language when an authority asks for documents.
Is the One-Stop Shop enough, or do you need a local registration?
| Your situation | What is usually needed |
|---|---|
| You sell from your country to consumers in other EU countries and hold no stock abroad | If you exceed EUR 10,000 a year of sales to consumers in other countries, destination-country VAT, which you can declare through OSS |
| You hold stock in other countries’ warehouses (for example, FBA Pan-EU) | Local VAT registration in each country where you store goods, plus OSS where it applies |
| You sell to businesses with an intra-EU VAT number | A separate treatment, outside OSS |
| You export outside the EU | Export treatment, outside OSS |
This is a general overview. The details depend on your product, logistics and company structure.
Eight questions before you hire
- Do you handle OSS registration and VAT registrations in other countries, or only file in my country?
- Which Amazon reports do you need and how do you receive them?
- Who reconciles differences between Amazon and the bookkeeping, and how often?
- What does the fixed fee include and what is billed separately (country registrations, tax authority requests, regularisations)?
- What happens if prior-year sales need to be regularised?
- Who files the returns and who answers if there is an error?
- Have you worked with sellers with my structure (sole trader, limited company, OÜ, LLC)?
- How fast and through which channel do you respond to a tax authority request?
Specific answers are worth more than any published price. If an adviser cannot answer questions 1, 3 and 8 in detail, keep comparing.
Warning signs
- A fixed price without asking where your stock is stored.
- A promise to “pay less VAT” without explaining the legal mechanism.
- Not being able to explain how VAT on sales to other countries is declared.
- No identifiable person who files your taxes.
If you sell through a foreign company (OÜ or LLC)
When you sell through a company in another country, VAT is declared in that company’s country (for an OÜ, Estonia). You also need to review where the company is actually managed, because that can create obligations in your country of residence. We cover this in our guide to setting up a company in Estonia to sell online.
At Data Biz we handle VAT for Estonian OÜ companies and review Amazon seller account cases. See our pages on EU VAT returns for ecommerce and Amazon account unblocking and verification, or request a free consultation and we will review your case.
Frequently asked questions
Does Amazon file my VAT? Generally not, if your company is established in the EU. Amazon gives you the reports; the return is yours. Sellers outside the EU have specific rules.
Do I need an adviser if I only sell in my own country? If all your sales are domestic, VAT is usually your national VAT and the work is lighter. Once you sell to consumers in other countries or hold stock abroad, the work changes.
How much does an Amazon VAT adviser cost? It depends on the countries, transaction volume and your structure. Always ask for a breakdown of what the fee includes and what is billed separately.
Sources and review
Guide to the One-Stop Shop, deadlines and transactions outside OSS: Muay Tax, One-Stop Shop guide. Always check deadlines and forms with your tax authority and, for other countries, with theirs. Figures and obligations reviewed on 1 October 2026.
Official sources: European Commission, VAT One Stop Shop and how to declare and pay in OSS.
Customer reviews: read what clients say about Data Biz on Trustpilot.
Related guides
- EU Ecommerce VAT: One-Stop Shop (OSS), the EUR 10,000 Threshold and Registration by Country
- How to Get a VAT Number in Other European Countries to Sell on Amazon
- VAT Numbers in Europe: Names, Formats and Tax Offices by Country (Germany, France, Italy, Spain, Poland, Czechia, Netherlands, Estonia)
- Setting Up a Company in Estonia (OÜ) to Sell Online: Benefits, Costs and Risks in 2026
- US LLC for Ecommerce: When It Makes Sense, Obligations and Alternatives
- Suspended Amazon Account: How to Prepare a Plan of Action Amazon Can Accept
- Amazon Seller Account Verification: Documents Requested and Why It Gets Rejected
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