Accounting & Reporting
Master your global compliance with peace of mind
Tailor-made Accounting and Reporting Solutions
In a constantly evolving regulatory environment, the accuracy of your financial data is much more than a legal obligation: it is a growth driver.
At OLISTONE | Accounting & Tax |, we offer solutions designed to minimize your operational risks and free up your strategic time. From the preparation of annual accounts to complex multi-jurisdictional reporting, our experts support international companies in compliance with LuxGAAP, IFRS, and US GAAP standards.
1. General Accounting and Bookkeeping
We act as your outsourced financial department to ensure rigorous daily management.
- Statutory Financial Statements: Preparation of annual accounts according to local standards.
- Management Accounting: Monthly or quarterly reporting for precise monitoring of your performance.
- Account Consolidation: Preparation of consolidated financial statements for international groups.
- Administrative Management: Tracking of accounts receivable/payable (AR/AP) and treasury management.
2. International Standards Reporting (IFRS & GAAP)
Our team masters the transition between different accounting frameworks for full transparency.
- LuxGAAP Expertise & eCDF Filing: Comprehensive support for Luxembourg entities (filing with the RCS and the eCDF platform).
- IFRS and US GAAP Standards: Account reconciliation and implementation of complex new standards.
3. Regulatory and Tax Compliance
Anticipate deadlines and meet your transparency obligations thanks to our constant monitoring.
- Tax Compliance: CIT (Corporate Income Tax) calculation, VAT returns, and eCDF reporting.
- International Transparency: Reporting for FATCA, CRS, and Country-by-Country (CbC) standards.
- Specific Reporting (SPV/FVC): Statistical declarations (BCL/CBI) and EMIR/SFTR reconciliations.
- AIFMD Reporting: Specialized support for alternative investment fund managers.
4. Payroll Management and Audit Support
Develop your activities without the administrative constraints related to human resources.
- Payroll: Multi-jurisdictional payroll processing.
- Audit Support: Management of the audit process and serving as a single point of contact for external auditors.
- Treasury: Budget tracking, forecasting, and cash flow monitoring.

Commitment & Professional Expertise
As a member of the Association of Chartered Accountants (OEC), OliStone benefits from a recognized professional qualification, guaranteeing a high-quality service and compliance with a strict code of ethics.
In addition to financial analysis for a clear vision of your business, we also step in for restructuring and liquidation matters to protect your interests and secure your strategic decisions.