REGULATORY, 05Aut. 10077274 · 142 Boulevard de la Pétrusse, Luxembourg

CRS and FATCA in Luxembourg, automatic exchange of information.

FSL handles CRS and FATCA reporting: entity classification, account due diligence and filing of returns. We operate the reporting process; legal questions are coordinated with your counsel. FSL handles reporting and operational compliance; regulated legal advice and authorisations (CSSF) are coordinated with our partner lawyers.

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In short

CRS (OECD standard, transposed by Directive 2014/107/EU known as DAC2) and FATCA (US regulation via intergovernmental agreement) require automatic exchange of financial account information. Luxembourg financial entities must classify, document and report.

Reviewed by Mickaël LOCManaging Director · Licensed accountant 10077274 · Updated August 6, 2026Profile LinkedIn

Legal basis

CRS: Directive 2014/107/EU (DAC2), transposed in Luxembourg by the law of 18 December 2015. FATCA: Luxembourg-US intergovernmental agreement, law of 24 July 2015. Filings via the ACD platform.

Key takeaway

CRS and FATCA require annual reporting of reportable financial accounts.
Correct entity classification is the decisive step.
FSL operates due diligence and filing; legal matters are coordinated.

Who this is for

Funds, SOPARFIs and entities classified as financial institutions
Family offices and wealth holdings
Entities with reportable financial accounts

What we do

CRS/FATCA classification of the entity
Account due diligence and residence identification
Preparation and filing of returns with the ACD
Tracking of annual obligations

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Preparation checklist

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FAQ

Frequently asked questions

Is my entity a financial institution?

It depends on its activity and structure (a fund or wealth holding may be one). We perform the CRS/FATCA classification to determine your obligations.

How often to report?

Reporting is annual, via the ACD platform, after account due diligence. We manage the deadlines.

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Reply within 24 business hours. NDA from first contact.