Leinonen Finland

Accounting, Payroll, Taxation, and More

Opening a business abroad comes with many uncertainties, and the key to success is eliminating as many risks as possible. In Finland, Leinonen helps you do exactly that.

We offer expert outsourcing services that take time-consuming and complex tasks such as accounting and payroll off your hands, allowing you to stay focused on growing your business.

Leinonen Finland: Accounting, Payroll, Taxation, and more

Cross-Border Experience

With more than 37 years of experience handling cross-border operations, we are highly qualified to help your enterprise navigate the complex network of laws and regulations that apply across international markets.

37

Years
in business

200+

Long-term clients

100+

Clients helped to register business in Finland

100+

Payslips
produced each month

More Than 37 Years of Supporting Foreign Businesses

Leinonen offers accounting, payroll, taxation and legal services
Leinonen offers accounting, payroll, taxation and legal services

Leinonen is a trusted leader in business outsourcing across Northern, Central, and Eastern Europe. Our Finland office consists of 15 skilled professionals, including accountants, tax and legal experts, who support more than 200 long-term clients. With over 35 years of experience, we have helped foreign-owned companies overcome regulatory challenges and establish a solid presence in the region. To date, we have assisted more than 100 clients with registering their businesses in Finland.

We understand the difficulties companies face when operating abroad. Our accounting, payroll, taxation and legal services are designed to address the most common compliance issues and reduce the time businesses spend navigating local requirements.

We take pride in delivering high-quality, tailored business advisory services with clear communication and consistent reliability. With Leinonen, you gain a stable long-term partner committed to helping your company succeed in Finland.

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Leinonen offers professional accounting, payroll, taxation and legal services

Benefits

Leinonen accounting company has all the necessary qualities to help your business grow in Finland.

Peace of Mind & Confidentiality

With Leinonen managing complex tasks like accounting and payroll, you can focus on your business with confidence. Your sensitive company data is handled securely, ensuring full confidentiality at all times.

Stability

Leinonen helps you build a steady operational foundation by managing essential processes with precision. When payroll is flawless, accounting is accurate, and reporting is trustworthy, your company becomes more resilient and better positioned for long-term success.

Predictability

Leinonen keeps critical processes on track, from timely payroll to accurate accounting and tax compliance. This reliability allows your company to forecast cash flow, allocate resources effectively, and maintain steady growth.

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Accounting & Business Advisory Services

Feel confident that your expanding operations are well-managed and profitable

Accounting & Business Advisory Services
Accounting & Business Advisory Services
Accounting & Business Advisory Services

With our accounting company managing the time- and resource-intensive financial management processes, you are free to focus on strategic, long-term priorities.

Combining local insight with international experience, our skilled accountants and lawyers deliver reliable, cost-effective support for your business.

How it Works

Save time & eliminate risk by making sure everything is done correctly and on time. No more costly errors or missed deadlines.

01

Contact

Contact us by email, via the contact form on the website, or give us a call. We’ll get back within 24 hours.

02

Let's Talk

We will schedule a virtual meeting with one of our team members, during which we will get to know you and your needs.

03

Offer

Once we have all the necessary information, we will respond with a no-obligation offer for our services.

Recent News & Insights

Choosing a Legal Entity in Finland as a Foreign-owned Business - Leinonen
September 15, 2025

Choosing a Legal Entity in Finland as a Foreign-owned Business

Whether you want to limit your personal liability, maximise profits, or access specific benefits, choosing the right legal entity in Finland is the first step.…

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Payroll in Finland: Taxes, Regulations, and Important Considerations - Leinonen
August 25, 2025

Payroll in Finland: Taxes, Regulations, and Important Considerations

Not only is payroll processing a crucial element of any organisation’s financial operations, but it also plays a significant role in maintaining the well-being of…

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BUSINESS IN FINLAND - Leinonen
August 18, 2025

BUSINESS IN FINLAND

With its low corporate tax rate and strong economy, Finland is an appealing location for many foreign-owned businesses looking to branch out in Europe. International…

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