Annual accounts turn the bookkeeping for a financial year into an approved and public record. A Luxembourg capital company normally approves its accounts within 6 months after year-end, then files them electronically with the Trade and Companies Register, or RCS, within one month of approval and no later than 7 months after year-end.
For an ordinary SARL, the bookkeeping and year-end review establish the balances and explanations that feed this filing package.
The official filing guidance explains which entities must file and how the electronic process works. The legal form, the size of the entity and whether the accounts are audited determine which documents accompany them. None of these factors removes the need to organise the calendar early.
The filing obligation
Luxembourg capital companies such as an SARL or an SA generally file annual accounts with the RCS. Other legal forms can have different publication duties, so the filing package must follow the rules that apply to the entity.
A branch of a foreign company follows a separate publication framework. The required documents depend on the foreign company’s legal form and country of origin.
The filing makes the published documents available through the register. Banks, investors and service providers may rely on that public record during onboarding or due diligence. A missing year can therefore create practical questions even before any legal consequence is considered.
The approval and filing sequence
The ordinary timetable contains two connected deadlines. The shareholders or partners approve the accounts within 6 months after the financial year-end. The approved accounts are then filed within one month, with an overall limit of 7 months after year-end.
For a company closing on 31 December, the sequence is as follows.
| Step | Latest ordinary date |
|---|---|
| Financial year-end | 31 December N |
| Approval of the annual accounts | 30 June N+1 |
| RCS filing | 31 July N+1 |
The one-month period does not extend the 7-month limit. Late approval therefore leaves less time for the electronic filing. It does not move the final date.
The documents in the filing package
The balance sheet, the profit and loss account and the notes that explain them together form the annual accounts. Depending on the entity, the filing may also include a management report and an auditor’s report. Some options for presenting or publishing the accounts depend on the entity’s size. They can change the level of detail made public.
The decision approving the accounts and allocating the profit or loss must match the final accounting figures. Any dividend decision should therefore be considered together with the Luxembourg distribution rules before the filing is completed.
The electronic process and eCDF
Filing is made electronically through the Luxembourg Business Registers, the body that manages the RCS. Entities that must provide standardised accounting data first prepare or validate this information through eCDF, the electronic platform for collecting financial data. Supporting documents are then attached in the format required for the RCS submission. Filing the detailed trial balance prepared under the Luxembourg standard chart of accounts (PCN) does not make it publicly accessible. What is made public depends on the rules for the entity and the documents concerned.
Preparing the data in eCDF does not replace the approval of the accounts by the shareholders or partners. It puts the final accounting information into the format required for filing. A reliable accounting process therefore checks that the signed accounts, the approved result and the data sent electronically match.
The surcharge for late filing
Late filing increases the filing charge. The filing-fee regulation sets the surcharge according to the month in which the filing takes place.
| Filing time after year-end | Surcharge excluding VAT |
|---|---|
| Eighth month | EUR 50 |
| Ninth to eleventh month | EUR 200 |
| From the twelfth month | EUR 500 |
These amounts are filing-fee surcharges. They are not criminal fines. Each late annual filing is assessed separately, so several missing years can produce several surcharges.
Separate consequences of non-publication
The filing surcharge is not the only legal consequence. Article 1500-2 of the consolidated Companies Law provides for a criminal fine of EUR 500 to EUR 25,000 for directors or managers who fail to submit or publish the accounting documents covered by that provision. The fine applies only where the legal conditions of the offence are met. It is separate from the administrative filing charge.
Persistent non-publication can also be used as grounds for court proceedings. The Luxembourg judiciary identifies failure to publish annual accounts among the breaches that commonly lead to such proceedings. Under Article 1200-1, a serious breach of company law can justify dissolution and liquidation at the request of the public prosecutor. The court assesses the seriousness of the situation, so one late filing does not cause automatic dissolution.
Bringing an overdue file up to date
Each missing financial year requires its own annual accounts, approval and filing. A later filing does not replace an earlier missing year. The late-filing surcharge is assessed separately for each set of accounts.
The accounting result must remain consistent with the related tax return, the allocation decision and any distribution. Electronic acceptance by the RCS confirms receipt of the filing, not the accuracy of its underlying figures.
The published financial year and attachments must therefore match the approved accounts.
Preparing annual accounts for filing
Review the year-end position, available records and accounting work still to be completed.
