Your accounting firm in Luxembourg

With more than 20 years of experience in international firms, we support SMEs, entrepreneurs and private individuals with their accounting, tax and administrative management in Luxembourg. Technical excellence, human proximity and fair pricing.

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Why choose PCG for your accounting?

Managing your company’s accounting and tax obligations in Luxembourg is essential, yet often time-consuming and complex. Between tax requirements (corporate income tax, VAT, social filings), regulatory changes and the financial management of your business, you need a reliable, available and highly skilled partner.

At PCG, we combine the technical expertise of large international firms with the proximity and availability of a human-scale structure. You benefit from personalised support, a stable single point of contact, and proactive advice to optimise your management.

Our difference? A long-term relationship built on trust, permanent availability, and real added value beyond basic accounting production.

Our accounting and tax services

From company formation to the day-to-day management of your accounting, including your social and legal obligations, PCG supports you at every stage of your development in Luxembourg. Our integrated approach allows you to rely on a single partner for all your accounting, tax and administrative needs. Discover our six areas of expertise and choose the support that best fits your situation.

Company formation

From concept to operational launch, we handle the entire process of setting up your company in Luxembourg. Legal structure selection, business plan preparation, drafting of articles of association, business permit, bank account opening and full registration. You start on solid foundations with a tax-efficient structure fully compliant with Luxembourg regulations.

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Accounting services

Entrust us with the full management of your accounting: day-to-day bookkeeping, tax filings (corporate income tax, VAT, municipal business tax, net wealth tax), annual accounts and management report. We ensure full compliance while providing analysis and advice to optimise your financial management. A single point of contact for all your corporate accounting and tax matters.

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Payroll and social services

From hiring to the end of the employment contract, we manage your entire payroll and social obligations: payslips, CCSS filings, employment contracts, leave management, and executive remuneration advice. Full compliance and optimisation of social charges, allowing you to focus on managing your teams.

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Legal services

Comprehensive corporate secretarial services and company law advisory: drafting of general meeting minutes, maintenance of statutory registers, RCS/RBE filings, legal consultations, articles of association amendments, contract drafting and tax representation. We secure your legal obligations and advise you on strategic decisions with Big 4-level expertise.

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Professional training

Train your teams in the essentials of accounting, Excel and Luxembourg company law. Tailor-made programmes with practical case studies, operational tools and expert trainers with over 20 years of experience in international firms. Training programmes eligible for co-financing by Luxembourg institutions.

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Consulting

Strategic and operational advisory for your projects: business plans, company valuation, due diligence, drafting of internal procedures, productivity optimisation and holding company administration. Big 4 expertise for your strategic decisions, with concrete and operational solutions tailored to your context.

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The values that guide us

In a Luxembourg accounting market dominated by large international firms on one side and small generalist practices on the other, PCG takes a different approach: we combine Big 4 technical expertise with the proximity and availability of a local partner. This is what defines us on a daily basis.

Excellence and rigour

Rooted in our Big 4 background, our quality standards are non-negotiable. Every file is handled with the same level of rigour, every deliverable is reviewed and validated before delivery, and every recommendation is based on in-depth analysis. This technical excellence ensures the reliability of your accounts and full compliance with your obligations.

Transparency and trust

We believe in client relationships built on total transparency: clear, surprise-free pricing, open and honest communication regarding challenges and risks, and constant availability to answer your questions. This transparency fosters a long-term relationship of trust.

Commitment and availability

Your success is our success. We are personally committed to the quality of our services and to achieving your objectives. This commitment translates into constant availability, high responsiveness and a continuous drive to deliver the best possible solution for every situation.

Proximity and human relationship

Beyond numbers and regulatory requirements, we value the human dimension. We take the time to listen, to understand your challenges and concerns, and to explain technical matters clearly and pedagogically. This proximity makes a real difference in the quality of our support.

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Let’s discuss your needs

Whether you are an established SME, a new entrepreneur or a private individual, we would be delighted to discuss your accounting and tax needs with you. Let’s schedule a meeting to review your situation and present our approach.

Tax insights and practical advice

Luxembourg taxation, legal obligations and management optimisation: our experts regularly share their analyses and practical advice to help you make the right decisions. Discover our latest articles written for entrepreneurs, business leaders and individuals operating in Luxembourg.

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Will artificial intelligence really replace accountants?

The business press regularly announces the programmed disappearance of the accounting profession under the effect of automation and artificial intelligence. This catastrophic view ignores the reality on the ground: AI does not eliminate the accounting profession, it removes repetitive tasks and enhances human expertise. The accountant becomes the controller and analyst of algorithmic outputs, with a role that evolves towards more strategic advice and the interpretation of complex situations.

Investment tax credit: the obligation to obtain a MyGuichet certificate since January 2025

Since 1 January 2025, Luxembourg companies wishing to benefit from the investment tax credit for digital or ecological transformation must mandatorily obtain a certificate issued by the Ministry of the Economy via the MyGuichet.lu platform. This new administrative step conditions the application of the preferential 12 percent rate in the tax return. Without this prior document, the tax advantage becomes inapplicable.

Cross-border B2C services: when Luxembourg VAT does not apply

Many Luxembourg companies providing services to private individuals in France or Belgium systematically apply Luxembourg VAT due to a lack of awareness of place-of-supply rules. This practice exposes managers to severe tax reassessments. Services linked to a specific property or location must be invoiced with the VAT of the country where they are actually performed, regardless of the service provider’s place of establishment.