Single Portal. Total Compliance.

Simplify EU VAT With One OSS Registration

Selling goods or digital services across EU countries? OSS lets you report and pay VAT through a single return — and we’ll handle the registration, setup, and compliance.

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We Understand What’s Holding You Back — And We Fix It When Applying for a VAT and EORI Number

Features

Doing it Yourself

Expert OSS Eligibility Check

We confirm your business qualifies for OSS before handling any paperwork

Risk of applying incorrectly or choosing the wrong VAT scheme

One Simple Registration

One VAT number and single return for all EU sales — no matter how many countries you sell into

May require registering in each country separately, multiplying admin workload

Streamlined Filing Process

We manage filings in one place — in your language, with expert oversight

Manually submit returns in various languages, formats, and systems

Compliance & Peace of Mind

We keep track of OSS deadlines and ensure accurate submissions to avoid penalties or audits

Easy to miss a filing deadline or misreport sales — leading to penalties

Seamless Integration

We can hand off to your accountant or keep handling filings ourselves — based on your preference

Constant need to monitor threshold changes and VAT rates across 27 EU countries

One Portal. One Filing. Full EU Compliance.

We handle the full OSS registration process for your business — from eligibility checks to submission and filing guidance. Whether you're in ecommerce or SaaS, we make it simple to stay compliant with EU VAT rules using just one return.

OSS Eligibility Review

Tracking of VAT Obligations

Ongoing Filing Support

What You Get With Our OSS Support

One VAT Filing for All EU Sales

No more multiple VAT numbers — you declare all EU sales in one place.

We help you engage high-quality prospects, increasing conversions and new business opportunities.

Avoid Penalties

We keep you on track with all deadlines and ensure full compliance from day one.

Less Admin, More Selling

We handle the paperwork so you can focus on running your business and growing EU sales.

Expert Guidance Always Available

Questions? Threshold exceeded? We stay by your side — before and after registration.

Real Results: How FirmNL Helped Companies Grow

Explore Case Studies

FirmNL enabled remote EU market entry for Vechoo Furnitures

We wanted to expand into Europe but had no idea where to start. This team handled everything — BV registration, VAT, banking, and even introduced us to a trusted logistics partner. We’re now fully set up and shipping across the EU, all without ever having to travel. Outstanding service from start to finish.

Vincent Lin

Founder and CEO at Vico Furnitures

View Case Study

How It Works

Step 1

VAT Activation Check

We verify that your VAT number is active and ready for OSS registration.

Step 2

Collect Required Info

You provide basic company info and we handle the formalities.

Step 3

Submit OSS Application

Our team submits your OSS registration accurately and promptly.

Step 4

Confirmation Received

You get your OSS registration details, usually within 10 business days.

Frequently Asked Questions

Here are quick answers to the most common questions about our service:

Is this service for companies outside the Netherlands?

Yes, as long as your company is registered in the EU and eligible for OSS.

Can you help if I don’t have a VAT number yet?

Absolutely! We can support you in getting VAT registration as well.

Is the €850 a recurring fee?

No, it’s a one-time fee. No monthly or hidden charges.

What documents do I need to provide?

Just your company’s VAT number and some basic identification details and E-herkenning. We’ll guide you.

How long does OSS registration take?

Typically around 10 business days from VAT activation and getting the E-herkenning

market entry expert

Ready to Launch

Your

Dutch Business

Dutch

Business

FirmNL specializes in helping foreign entrepreneurs establish a presence across the EU. From Dutch BV incorporation to tax compliance, sales outsourcing and EU fulfillment — we provide solutions tailored to your goals.

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