Articles

Monthly accounting obligations for your Estonian OÜ: What you must do every month

One of the most common questions we get from e-residents who have just registered their Estonian OÜ is some version of this: “I have my company. Now what do I actually have to do every month?”

It is a fair question. Company formation is well-documented as there are guides, videos, and step-by-step walkthroughs everywhere. But the ongoing compliance obligations that kick in the moment your company is registered? Far less so.

This guide covers everything your Estonian OÜ is required to do on a monthly basis: which declarations must be filed, to whom, by when, and what happens if you miss them. Whether you handle your accounting yourself or use a service like Unicount, understanding these obligations is the foundation of running a compliant Estonian company.

VAT for your Estonian OÜ: The complete 2026 guide for e-Residents

VAT is the point where running an Estonian OÜ stops feeling simple.

Company formation is fast. Accounting is manageable. But VAT introduces a layer of rules that depend on who your clients are, where they are based, how much you invoice, and what type of service or product you sell. Get it wrong and you face back-payments, penalties, and corrections that are expensive to fix and time-consuming to explain.

Most content on this topic either oversimplifies it – “register when you hit €40,000” – or buries the important parts in legal language that leaves you more confused than before.

Dormant or active? How to classify your Estonian company for the 2026 annual report

Every year, as the 30 June annual report deadline approaches, the same question fills e-residency forums, support chats, and accountant inboxes across Europe.

“My company did not really do anything last year. Does that make it dormant? And does it change what I need to file?”

It is one of the most common questions we receive at Unicount, and it is a genuinely important one. Whether your Estonian OÜ was dormant or active in 2025 affects what your annual report must contain, how complex the preparation will be, and how much it will cost. Getting the classification wrong, in either direction, causes problems that are much easier to avoid than to fix.

Freelancer in Italy? Why an Estonian company beats Partita IVA in 2026

Italy is one of the most beautiful countries in Europe to live and work from. The lifestyle, the food, the culture, there is a reason so many freelancers and remote workers choose to base themselves here. But ask any of them about the administrative reality of running a freelance business in Italy, and the picture changes quickly.

The Partita IVA is Italy’s system for self-employed professionals. For small income and new businesses it has genuine advantages. But as your revenue grows, the structural problems compound: INPS social security contributions calculated on gross income, a revenue cap that forces a regime change mid-career, mandatory SDI e-invoicing, and a tax filing calendar that keeps a commercialista employed all year. For freelancers who work primarily with clients outside Italy, the mismatch between what the Italian system costs and what it delivers becomes increasingly hard to justify.

Why freelancers in Spain are opening Estonian companies: The definitive 2026 guide

Spain is home to more than 3.4 million registered autónomos. For many, the autónomo regime is a familiar structure, but for a growing number of internationally focused freelancers, it has become a system with compounding overhead, unpredictable monthly costs, and a quarterly compliance calendar that never lets up.

In 2026, an increasing number of these freelancers, designers, developers, consultants, marketers, and digital nomads are instead opening Estonian companies. Not to avoid taxes (your Spanish personal income tax obligations follow you wherever you live), but to gain a cleaner, more digital, more scalable corporate structure that fits how modern freelance businesses actually work.

Why freelancers in France are opening Estonian companies (2026 guide)

France has one of the most active freelance communities in Europe. Over three million people work independently under the micro-entreprise (auto-entrepreneur) regime, designers, developers, consultants, marketers, coaches, translators, and every other kind of knowledge worker you can think of. The regime was designed to be simple, and for a small income, it is.

But ask any French freelancer who has been at it for a few years what the auto-entrepreneur model actually costs them, in money, in admin time, in compliance stress, and the picture looks very different. Social contribution rates are climbing again in 2026. The revenue cap has been lowered. A mandatory e-invoicing reform is arriving in September. And if your income ever grows past a certain level, the system punishes you for your success by forcing you into a far more complex regime with minimal warning.

Why freelancers in Germany are opening Estonian companies (2026 guide)

Germany has one of the largest and most active freelance communities in Europe, with over 1.6 million registered freelancers as of 2025. The work is there. The clients are there. The bureaucracy, unfortunately, is also very much there.

If you have tried to set up as a freelancer in Germany, you will know the experience. Before you send a single invoice, you must navigate a classification system that has tripped up lawyers and accountants for decades. Get it wrong, and you are facing a trade tax bill you never expected. Get it right, and you still have quarterly filings, a Steuernummer that must appear on every invoice, and an accounting system that assumes you speak German fluently and enjoy paperwork.

Banking for your Estonian OÜ: The honest guide nobody else will write

Banking is where the Estonian e-residency dream most often meets reality. You register your company smoothly, get your digital ID, set up your accounting, and then you apply for a business bank account and hit a wall.

If that has happened to you, you are not alone, and you did not necessarily do anything wrong. The banking situation for e-resident founders is genuinely difficult, and most content about it either glosses over the problem or oversells easy fixes that do not exist.

This guide does neither. We explain exactly why banking is hard for Estonian OÜ owners, what is and is not in your control, and give you an honest overview of the options that actually exist. No guarantees. No false promises.

Estonian OÜ accounting requirements for e-Residents: What you must do

If you run an Estonian OÜ as an e-resident, accounting is not something you can postpone or treat as a formality. It is a legal requirement that starts the moment your company is registered and continues for as long as the company exists.

Estonia is often marketed as one of the simplest jurisdictions in Europe for running a company. That reputation is deserved, but it is frequently misunderstood. The system is efficient, digital, and predictable, but it still requires proper bookkeeping, accurate reporting, and timely submissions.