Our services

Rantalainen offers services in accounting, payroll, business set up, employer’s representative, tax and M&A.

International affairs services

Do your business activities give reason for a permanent establishment in Finland? Either in value-added taxation and/or income taxation? Rantalainen can help you to analyse your registration needs and to comply with tax compliance and posted workers rulings.

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Employer’s Representative

Planning on sending your employees in Finland? We’re here to help!

Your Trusted Employer’s Representative in Finland: As your  employer’s representative, we handle all legal requirements related to posted workers. From notifying authorities to ensuring compliance, we’ve got you covered.

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Tax and M&A

We help foreign companies operating in Finland as well as Finnish companies willing to start international business. We assist our clients in a wide range of international tax challenges and help them to comply with the local regulations. Through our extensive cooperation network, we can also find partners around the world to help our clients to understand local tax regulations abroad.

For example, we offer our clients the following international tax consultancy services:

  • Challenges and tax issues of starting a business abroad
  • Tax treaty interpretation
  • Assessing the establishment of a permanent establishment
  • Effective place of management in Finland
  • Income allocation and transfer pricing
  • Elimination of double taxation
  • Cross-border mergers
  • Employer obligations and international personal taxation
  • International value added tax (VAT)


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Financial Administration and CFO Services 

Rantalainen offers all financial administration services for all stages of your company’s life cycle. We use financial administration to generate meaningful information to support your business success.

Our financial administration services include:


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Payroll Management and HR 

With the help of Rantalainen payroll administration services, your company’s payroll administration runs seamlessly. Our HR services support the development of your company’s HR management.

Our payroll and HR services include:


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