If your company operates in Finland, employs people there, or earns income from Finnish sources, you may have Finnish tax obligations — even if your company is registered elsewhere. Understanding when and how Finnish income tax applies to foreign companies is essential before you expand, hire, or sign your first Finnish contract. Finland taxes foreign…
Can Your Articles of Association Expire in Lithuania? | 1Office Lithuania Lithuania Compliance Corporate Law · April 2026 · 8 min read It sounds counterintuitive — a legal document sitting in your company file, signed and registered, becoming effectively useless. But in Lithuania, this is a real risk. Your articles of association can become outdated,…
Payroll in Sweden and the F-skatt Certificate: A Complete Guide for Foreign-Owned Swedish Companies in 2026 | 1Office Sweden Who is this for: Foreign founders and international business owners operating a Swedish AB who are hiring their first employee, engaging contractors, or want to understand exactly what Swedish payroll obligations and the F-skatt certificate mean…
How to Stay Compliant in Your First Year as a UK Limited Company: The Complete 2026 Guide | 1Office UK Who is this for: Foreign founders and international business owners who have recently incorporated a UK limited company, or are planning to, and want a clear, accurate guide to every compliance obligation they will face…
Self Assessment Tax Return for UK Company Directors: What You Must File, When, and Why Paper Is No Longer an Option | 1Office UK Who is this for: Directors of UK limited companies, including foreign nationals running a UK company from abroad, who need to understand their Self Assessment obligations, what HMRC’s move to digital-only…
Doing Business in Lithuania as a Foreign Company: VAT, Accounting and Compliance Explained | 1Office Lithuania Lithuania is often seen as a straightforward entry point into the EU market. Company formation is fast, the business environment is accessible, and the country is well positioned for companies operating across Europe. What becomes more complex is what…
Two of the most common legal tasks for Estonian companies, changing a board member and updating the Articles of Association, are also two of the most frequently mishandled. Here is what actually needs to happen, and why getting it wrong has real consequences. If you run an Estonian company from abroad, there is a good…
Annual Report in Sweden 2026: Deadlines, Penalties and Filing Rules for Limited Companies | 1Office Sweden Who is this for: founders, directors and finance managers of Swedish limited companies (aktiebolag) who need to understand exactly what an annual report in Sweden must include, when it must be approved, when it must be filed, and what…
Making Tax Digital for Income Tax 2026: What Sole Traders and Landlords in the UK Must Do Now | 1Office UK Who is this for: UK sole traders, freelancers, self-employed professionals, and landlords who earn income from self-employment or property and need to understand what Making Tax Digital for Income Tax requires, when it applies…
Companies House Changes 2025 and 2026: What Foreign-Owned UK Companies Must Do Now | 1Office UK Who is this for: Foreign founders setting up a UK limited company, and international business owners who already operate a UK company and need to understand what Companies House now requires from them in 2026. Companies House Is Changing:…