Taking on staff in Finland is an exciting milestone for any business, but it comes with a clear set of legal responsibilities that cannot be overlooked. Finnish employment law is well-developed, employee-friendly, and actively enforced, which means that understanding employer obligations in Finland from day one is essential for running a compliant and sustainable business. Whether you are setting up operations for the first time or expanding an existing team, this guide walks you through the key areas every employer needs to know.
Finland’s labour market is governed by a combination of legislation, collective agreements, and EU directives. The main laws include the Employment Contracts Act (Työsopimuslaki 55/2001), the Working Hours Act (Työaikalaki 872/2019), and the Annual Holidays Act (Vuosilomalaki 162/2005), among others. Together, these create a framework that protects employees while giving employers a clear roadmap to follow.
Key legal requirements before hiring in Finland
Before bringing anyone onto the payroll, there are several foundational steps that Finnish law requires employers to complete. Getting these right from the start prevents costly problems down the line and signals to new employees that they are entering a professionally managed workplace.
First, the employer must register with the Finnish Tax Administration (Verohallinto) as an employer. If the business pays wages regularly, it must register as a regular employer. Occasional employers who pay wages to a maximum of five employees simultaneously and whose employment relationships are not permanent can choose to register as occasional employers instead. Registration must be completed before the first wages are paid. Employers also need to register with the Finnish Centre for Pensions (Eläketurvakeskus) and arrange statutory occupational accident insurance through a private insurer before work begins. Failing to arrange accident insurance is a criminal offence under Finnish law.
It is also worth checking whether a collective agreement (työehtosopimus, TES) applies to your industry. Many sectors in Finland are covered by collective agreements that set minimum terms for wages, working hours, and leave that go beyond the statutory minimums. Even if the employer is not a member of an employers’ federation, a generally applicable (yleissitova) collective agreement is legally binding on all employers in that sector.
Employment contracts and working conditions
Every employment relationship in Finland must be backed by a clear and lawful employment contract. Under the Employment Contracts Act, the employer is obligated to provide the employee with written information about the key terms of the work within a specific timeframe, even if the contract itself is made verbally.
The written statement must include details such as the employer’s and employee’s information, the place of work, the main duties of the role, the start date, the duration of any probationary period, the applicable collective agreement, the basis for determining pay and payment intervals, working hours, and the procedure for terminating the contract. Since 2023, updated EU requirements under the Transparent and Predictable Working Conditions Directive have tightened these obligations further, requiring employers to provide this information within seven days of the employment relationship starting for the most essential terms.
Probationary periods and fixed-term contracts
Finnish law allows a probationary period of up to six months, during which either party may terminate the contract without notice. For fixed-term employment, there must be a justified reason, such as a temporary increase in workload, substitution for another employee, or the nature of the work. Using repeated fixed-term contracts without justification can lead to the employment relationship being treated as permanent by a court.
Working hours are governed by the Working Hours Act. The standard maximum is 8 hours per day and 40 hours per week, though many collective agreements set a lower standard of 37.5 hours. Overtime must be agreed upon separately and compensated according to the applicable rules, either with extra pay or time off in lieu.
Payroll, taxes, and social contributions
Managing payroll correctly is one of the most operationally demanding parts of Finnish employer responsibilities. The system involves multiple contributions that must be calculated, withheld, and reported accurately each month.
Employers are required to withhold income tax from employee wages based on each employee’s individual tax card (verokortti), which is issued by the Tax Administration. The withheld tax, along with the employer’s own social contributions, must be reported and paid through the Incomes Register (Tulorekisteri) on a monthly basis, typically within five days of the payment date. The Incomes Register is a centralised national database that replaced separate reporting to multiple authorities when it launched in 2019.
Employer social contributions in 2026
In addition to withholding employee taxes, employers must pay several statutory social insurance contributions. These include:
- Employer’s health insurance contribution (työnantajan sairausvakuutusmaksu): Set annually by the government; in 2026 this is 1.87% of gross wages.
- Earnings-related pension insurance (TyEL): The employer’s share varies depending on the size of the company and the insurer, but the average total contribution rate in 2026 is around 24.81% of wages, with the employee’s portion deducted from gross pay.
- Unemployment insurance contribution: For employers paying wages up to a set threshold, the rate is 0.59% in 2026; above the threshold it is 2.36%.
- Occupational accident and disease insurance: Varies by industry risk level and insurer.
- Group life insurance: Required under most collective agreements.
Accurate payroll management requires keeping these rates updated annually and ensuring that all reporting deadlines are met. Late or incorrect filings can result in penalty fees and interest charges from the Tax Administration.
Workplace safety and occupational health obligations
Finnish employers carry significant responsibility for the physical and mental well-being of their workforce. The Occupational Safety and Health Act (Työturvallisuuslaki 738/2002) places a duty of care on employers to identify, assess, and manage workplace risks systematically.
Employers must conduct a written risk assessment covering the physical, chemical, biological, and psychosocial hazards relevant to their workplace. This assessment must be kept up to date and revisited whenever working conditions change significantly. Where risks cannot be eliminated, they must be minimised through appropriate protective measures, training, and equipment.
Mandatory occupational healthcare
One of the more distinctive features of Finnish employment law is the obligation to arrange preventive occupational healthcare (työterveyshuolto) for all employees, regardless of company size. This is required under the Occupational Health Care Act (Työterveyshuoltolaki 1383/2001). Employers must enter into a written agreement with an occupational health service provider and cover the costs of preventive care. Many employers also choose to extend coverage to include general medical care, though this is voluntary.
Employers must also appoint an occupational safety officer (työsuojeluvaltuutettu) if the workplace has at least 10 employees, and establish a workplace safety committee (työsuojelutoimikunta) if there are 20 or more employees. These are not optional formalities; they are legal requirements with enforcement mechanisms behind them.
Common compliance mistakes Finnish employers make
Even well-intentioned employers can fall into compliance gaps, particularly when navigating Finnish employment law for the first time or managing rapid growth. Understanding where mistakes typically occur helps businesses build better processes before problems arise.
One of the most frequent issues is failing to apply the correct collective agreement. Employers sometimes assume that because they are not union members, collective agreements do not apply to them. In sectors with generally applicable agreements, this assumption is legally incorrect and can lead to significant back-pay obligations if employees have been underpaid relative to the TES minimums.
Another common mistake is incorrect classification of workers. Using freelancers or contractors to perform work that, in substance, resembles an employment relationship can lead to reclassification by the authorities, with retroactive obligations for taxes, pension contributions, and other employer costs. Finnish law looks at the actual nature of the working relationship, not just the label given to it.
Late or inaccurate Incomes Register reporting is also a recurring issue, particularly for smaller businesses managing payroll manually. The five-day reporting window is tight, and errors require corrections to be filed promptly to avoid penalties. Similarly, employers sometimes overlook the annual obligation to update payroll contribution rates, which change each January.
At Firmally, we work with businesses at every stage of their growth to make sure these obligations are handled correctly and on time. From setting up payroll systems and managing monthly reporting to advising on collective agreement applicability, we take the complexity off your plate so you can focus on building your business. If you want to make sure your employer obligations are fully covered, get in touch with us, and let’s talk through what support looks like for your situation.
