Leinonen

About Leinonen

Rooted in Finland and active since 1989, this accounting outsourcing group runs eleven country operations across the Baltics, the Nordics, Poland, Bulgaria, Hungary, Ukraine and Kazakhstan, with the Estonian company based in central Tallinn. It positions itself for foreign-owned and cross-border businesses, with more than 270 staff and over 1,500 clients across the group. Services follow a full cycle: advising on whether a branch, permanent establishment or limited company is the right fit, registering the entity, setting up a corporate bank account and e-residency, then running accounting, payroll, management reporting, tax and legal support, through to restructuring or liquidation. Multilingual teams work in English and local languages, and the group says it declines clients that rely on loopholes or act unethically. Larger multinationals and small local entities are both served, and clients can arrange a virtual meeting through the group website, which is offered in English and Finnish.

Services

Accounting outsourcing covers primary entries, bank operations, monthly statutory and management reporting, closing and reconciliation, and annual reports, plus software and workflow modernisation. Payroll includes social insurance and tax registration, salary calculation and payment, electronic payslips and HR administration. Tax services cover VAT advice and compliance, payroll taxes, corporate income tax reporting, structuring and representation before tax authorities. Company establishment includes structure selection, registration, bank account setup, contact person and post-registration steps. Legal teams handle corporate, employment, contract, real estate and immigration matters, GDPR compliance and dispute work.

• ✓ Company formation: offered
• ✓ Accounting and bookkeeping: offered
• ✓ Tax compliance: offered
• ✓ VAT: offered
• ✓ Payroll: offered
• ✕ Audit: not listed
• ✓ Bank account assistance: offered
• ✓ Residency and visas: offered
• ✓ Corporate secretarial: offered
• ✕ Virtual office: not listed