Luxembourg VAT return frequency: the three regimes

What is the Luxembourg VAT return frequency?

Luxembourg VAT return frequency turns on a single criterion, annual turnover excluding tax: above EUR 620,000 the returns are monthly; between EUR 112,000 and EUR 620,000 they are quarterly; at EUR 112,000 or below, a single annual return is enough. In every case the return is filed electronically.

Three regimes, then, but one reading rule that applies to all three: the monthly regime is the one the law provides for by default, and the authority alone is competent to determine the regime applicable to a given taxable person. A director does not choose how often to file, they observe it. That distinction is useful in practice, because it changes the question worth asking: not « may I move to quarterly filing? », but « does the regime the authority notified still match my turnover? ».

The operational consequence is simple to state and expensive to discover late: crossing a threshold does not merely add one return, it tightens the accounting calendar for the whole year. Moving from quarterly to monthly means twelve VAT cut-offs instead of four, and therefore a monthly close of purchases and sales. Filing, payment and correction mechanics are set out on our page on VAT returns.

Which turnover thresholds determine the filing regime?

Two thresholds govern the Luxembourg VAT filing regime: EUR 112,000 and EUR 620,000 of annual turnover excluding tax, measured over the previous calendar year, unless the authority decides otherwise.

The first threshold deserves a careful reading, because it does not bear on sales alone. The single annual return regime covers the taxable person whose annual turnover excluding tax or total intra-Community acquisitions of goods and services received did not exceed EUR 112,000 during the previous calendar year. Both limbs count. A holding company that invoices almost nothing but receives EUR 150,000 of advisory services from another Member State, on which it is liable for the tax under the reverse charge, is not in the annual regime: it is its purchases, not its sales, that move it.

The second threshold, EUR 620,000, separates quarterly from monthly filing. Between the two, the taxable person is authorised to file a quarterly return; above it, filing reverts to monthly, which is what the law provides by default. For a company starting up there is no previous calendar year to measure: the regime then follows from the authority's decision, taken on the basis of what was reported at VAT registration. We found no figure-based rule specific to that first year on an official source; the point is flagged in the final section rather than filled in with an approximation.

What are the filing and payment deadlines?

Monthly and quarterly Luxembourg VAT returns must be filed before the fifteenth day following the period reported, and payment falls due on exactly the same deadline as filing. A return sent on time but paid after the 15th is still a late payment.

The calendar then reads without ambiguity. Under the monthly regime, tax that became due in January is declared and paid before 15 February; under the quarterly regime, tax for the first calendar quarter is declared and paid before 15 April. The annual return follows a separate deadline, set out in the next section.

We see the same slippage regularly on engagements: the return is prepared on time, the payment instruction goes out on the 14th or the 15th, and the value date on the Treasury account falls after the deadline. On a monthly file, the gap repeats twelve times a year. Setting the payment instruction two business days before the 15th, rather than on the day itself, costs less than an interest adjustment.

What purpose does the annual VAT return serve?

The Luxembourg annual VAT return recapitulates the tax that became due during the previous calendar year and settles the year: a taxable person under the monthly or quarterly regime files it before 1 May and pays any balance of tax due by that same deadline.

Two deadlines therefore coexist, and confusing them is the most frequent error on this subject. 1 May applies to those who already file periodic returns: their annual return is a recapitulation, coming after twelve or four returns. 1 March applies to those whose turnover did not exceed EUR 112,000: their annual return is their only return of the year, and it falls two months earlier.

The annual return is not a simple addition of the periods. It is where deduction adjustments are settled: where the goods or services are not entirely used for the business, the taxable person determines a deductible proportion, and an adjustment is required where that proportion varies by more than 10 % or where the resulting amount of tax exceeds EUR 125 for the year concerned. Those corrections sit naturally alongside closing entries, which is one reason we handle the annual return together with the annual accounts rather than as a standalone formality.

Is filing through the eCDF platform mandatory?

Yes: since 1 January 2020, all Luxembourg VAT returns, whether monthly, quarterly or annual, must be filed by electronic transfer on the financial data collection platform eCDF, either by completing an online form or by uploading an XML file.

The obligation covers the returns and recapitulative statements provided for in articles 64 and 64bis of the amended law of 12 February 1979 on value added tax. Filing presupposes an eCDF account created beforehand and authentication through an electronic certificate: this is not something to sort out the day before the deadline. On the platform, the filer selects the form creation menu and then the type of return matching the period.

This is the most ordinary friction point of the first months of activity, and we see it come back file after file: the bookkeeping is up to date, the amount is computed, but eCDF access or the mandate given to the firm is not yet operational, and the deadline passes. Opening access at registration, before the first taxable transaction, removes the risk at no cost.

Filing frequency, recapitulative statements and cash accounting are three separate rules

Luxembourg VAT return frequency governs neither the frequency of recapitulative statements nor the moment the tax becomes chargeable: these are three independent rules, which we regularly see treated as one.

Recapitulative statements for intra-Community supplies of goods are monthly in principle, but the taxable person may file them quarterly as long as those supplies do not exceed EUR 50,000 excluding VAT per quarter. Crossing that threshold ends the quarterly option at the end of the month in which it occurs and requires monthly filing for at least the following four quarters. Recapitulative statements for intra-Community supplies of services, by contrast, are monthly in principle. A company can therefore quite properly file a quarterly VAT return and monthly recapitulative statements.

The basis of taxation is a third rule. A taxable person whose annual turnover excluding tax is below EUR 500,000 may apply to be taxed on the cash basis: the tax then becomes chargeable on collection, and input tax is deductible only from the moment the invoice has been paid. That regime targets small businesses operating at the final consumption stage and applies only to transactions carried out inside the country for which the taxable person is liable for an invoiced tax. It has no effect on filing frequency, which remains governed by the EUR 112,000 and EUR 620,000 thresholds.

What happens if a VAT return is not filed?

An unfiled Luxembourg VAT return does not extinguish the debt: the authority issues an assessment notice of its own motion, which fixes the tax on an estimated basis and becomes final in the absence of a claim within the time allowed.

The route of appeal is written and short. The claim, duly reasoned, must be brought in writing before the competent tax office within three months of the notification date shown on the rectification or ex officio assessment notice. Payment does not wait for the outcome: within one month of notification, the taxable person must pay the tax or additional tax claimed, notwithstanding the exercise of an appeal. The director's decision then replaces the initial notice and gives rise to a confirmatory notice or to a rectifying notice.

The legal service bulletin of the Registration Duties, Estates and VAT Authority (AED) links this mechanism to the liability of the manager: where the ex officio assessment notice has become final and the VAT debt remains unpaid, the de jure or de facto manager has failed in their legal obligations. The amount of the tax fines incurred for late filing could not be confirmed on an official source during this verification, and is deliberately not stated here. On the entry thresholds into the system, our article on the VAT exemption and the EUR 50,000 threshold completes the picture.

Sources and verification

Written for Financial Services Luxembourg and reviewed before publication by Mickaël LOC, licensed accountant (authorisation 10077274). The thresholds, deadlines, filing frequencies and filing obligations cited were verified on 17 September 2026 against the official sources listed below.

On the guichet.public.lu side: the page « Filing VAT returns », for the dependence of filing frequency on global annual turnover excluding tax, for the authorisation to file a quarterly return between EUR 112,000 and EUR 620,000 before the fifteenth day of each calendar quarter, for the annual return to be filed before 1 May by taxable persons required to file monthly or quarterly returns together with payment of the balance, for the authorisation to file the annual return before 1 March where annual turnover excluding tax or the total of intra-Community acquisitions of goods and services received did not exceed EUR 112,000, and for the rule that the monthly regime is the one the law provides by default, the authority alone being competent to determine the applicable regime; the page « Tax calendar », for the identity between the filing deadline and the payment deadline; the page « Recapitulative statements for goods and services », for the monthly principle, the quarterly option below EUR 50,000 excluding VAT of intra-Community supplies per quarter and the monthly filing obligation for the four quarters following an overrun; the page « Input VAT – Deduction », for the deductible proportion and for the adjustment where it varies by more than 10 % or where the amount exceeds EUR 125 for the year. On the side of the indirect tax portal pfi.public.lu: the page « VAT returns », for the determination of the filing regime; the page on declaring turnover on the basis of sales or of collections, for the election available below EUR 500,000 of annual turnover excluding tax, for chargeability on collection, for input deduction conditional on payment of the invoice and for the scope of that regime; the December 2019 news item on the filing of returns and recapitulative statements, for the electronic transfer obligation from 1 January 2020 and for the reference to articles 64 and 64bis of the amended law of 12 February 1979 on value added tax; the legal service bulletin of the AED, for the ex officio assessment, the three-month claim period, payment within one month of notification notwithstanding appeal, and the position of the de jure or de facto manager.

Four limits must be flagged. The primary texts were not read at source: legilux.public.lu and the PDF files on pfi.public.lu are unreachable from our drafting environment, and those sources were consulted through indexed extracts; the exact paragraph numbering of articles 64 and 64bis is therefore not cited. The amount of the tax fines incurred for the late filing of a VAT return was not confirmed and is deliberately not stated. The rule applicable to the first year of activity, where there is no previous calendar year to measure, could not be established on an official source: the regime notified by the authority governs. Lastly, the treatment of a 15th-day deadline falling on a Saturday, a Sunday or a public holiday was not verified and is not asserted here. Readers can confirm these points on guichet.public.lu, on pfi.public.lu and on legilux.public.lu.

This article states the law as it stands at the date of publication. Thresholds, deadlines and filing obligations change, and any decision binding your structure must be checked on the date you rely on it. Report an error to contact@financialservices.lu: the correction is dated in the article.