EU OSS/IOSS VAT Summaries

Vatlio

Merges sales channels into a country-by-country OSS/IOSS VAT summary.

Status
Live
Price
Free · from €15/mo
Vatlio
Illustration · sample data

How it works

The OSS report your accountant files in five minutes.

Vatlio merges sales from Shopify, Etsy, eBay, WooCommerce and CSV into one ledger and turns them into the country-by-country OSS/IOSS summary your accountant files: quarterly for Union OSS, monthly for IOSS.

  1. 1 Sign up free Create your account on the Vatlio site. The first step costs nothing.
  2. 2 Let Vatlio do the job Merges sales channels into a country-by-country OSS/IOSS VAT summary.
  3. 3 Grow when you need to Current price: Free · from €15/mo. Plans and limits are on the product site.

Key features

Key Features

Every channel in; the summary and files your accountant needs out

  • Five Channels, One Ledger Shopify, Etsy, eBay, WooCommerce and CSV
  • ECB Period-End Rate The rate OSS requires, never the sale-day rate
  • TEDB Rate Check Every VAT rate checked against the EU's TEDB database
  • Annex III and Mein BOP CSV The return structure and the German portal file, plus an accountant CSV
  • €10,000 and €100,000 Threshold Alerts Know before you cross the distance-selling or SME limit
  • Up to 15 Clients Agency workspace and API for accountants

Dates

The dates that matter

The rules Vatlio is built for, each linked to its official text.

  1. EU 31 Oct 2026 Upcoming Union OSS return for Q3 2026 Source: European Commission
  2. EU 31 Jan 2027 Upcoming Union OSS return for Q4 2026 Source: European Commission
  3. EU 30 Apr 2027 Upcoming Union OSS return for Q1 2027 Source: European Commission
  4. EU 31 Jul 2027 Upcoming Union OSS return for Q2 2027 Source: European Commission

Checked against the sources on 27 October 2026. This calendar is information, not legal or tax advice.

Ready to start with Vatlio?

Turn multi-channel sales into the country-by-country summary your accountant trusts — quarterly for Union OSS, monthly for IOSS.

Related products

Built for the same job

Vatlio is part of the Talivio product family. Explore our other tools.

−20%
Suite discount

20% off every further suite tool

Already paying for one EU Compliance Suite tool? Every other tool in the suite is 20% off. Mention it when you subscribe or contact us — we verify your existing subscription through your Talivio Account and apply the discount to your plan.

Applies to active paid subscriptions, on request.

FAQ

Frequently asked questions

When do German businesses have to send e-invoices?

Every German business must be able to receive structured B2B e-invoices since 1 January 2025. Issuing them becomes mandatory from 1 January 2027 for companies with prior-year turnover above €800,000, and for all from 1 January 2028.

Which formats does Invonio produce?

ZUGFeRD/Factur-X, XRechnung and Peppol BIS. Invoices go out by email or over the Peppol network (Peppol sending is in beta) and are kept in a compliant long-term archive.

Does Vatlio file my VAT return?

No. Vatlio merges sales from Shopify, WooCommerce, Etsy, eBay or CSV into a country-by-country summary (quarterly for Union OSS, monthly for IOSS) that you or your accountant files.

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