Tax and audit firms in Luxembourg

Largest professional services firm in Luxembourg, ~3,700 staff; audit, tax and advisory to fund industry.

Big Four firm, 2,300+ staff in Luxembourg; audit, tax, consulting and risk for asset management.

Big Four firm, ~1,860 staff; audit, tax and advisory across alternatives, asset management and banking.

Big Four assurance, tax and transactions; strong wealth, asset management and private-capital practice.

Largest independent audit-free tax advisory in Luxembourg; Taxand founding member, 70+ practitioners.

Mid-tier audit, tax and advisory; Luxembourg funds, holding companies and SMEs.

Audit, tax and advisory for funds, financial institutions and corporates; rebranded Forvis Mazars 2024.

Fund audit, tax compliance and outsourced accounting from the Grant Thornton Luxembourg practice.

Audit, tax and consulting for Luxembourg funds, holding structures and corporates.

Fund audit, tax compliance and accounting in Luxembourg from the Baker Tilly network.

Independent audit, accountancy, advisory and tax firm approved by the regulators to serve the financial sector, from funds to banks.

Local member firm of Andersen Global advising on corporate and individual income tax, VAT and transfer pricing.

Audit and assurance practice also handling regulatory AML reports, liquidation mandates and M&A valuation and due diligence; serving clients since 2012.

Full-service accounting firm covering tax, corporate services, governance, payroll and economic and financial advisory for nearly three decades.

Registered accounting firm covering accounting, company administration, tax compliance and audits of financial holding companies.

Fiduciary pairing an OEC-member accounting practice with Fiducia Audit, an IRE member approved by the CSSF.

Accountants and tax advisers since 1952, offering tax engineering, business advisory, asset protection and accounting.

Audit and accounting firm serving local and international companies, operating as the Kreston Global member firm in the market.

Audit firm with a main office near the French border and two further workplaces near the Belgian and German borders, serving local and international clients.

Audit and assurance, accounting, tax, payroll, corporate finance, trust and wealth structuring services from one firm.

Approved statutory audit firm: financial and group audits, assurance, limited reviews and agreed-upon procedures.

Audit, assurance, ESG, compliance and advisory for commercial, industrial, alternative investment fund and non-profit clients.

Outsourced administration partner: domiciliation, accounting, corporate housekeeping, fund administration and tax compliance.