申报、缴纳、退税与差错更正

The filing obligation (Art 250). Every taxable person shall submit a VAT return setting out

all the information needed to calculate the tax that has become chargeable and the deductions

to be made, including, so far as necessary for the basis of assessment, the total value of the

transactions and the value of any exempt transactions. Art 251 adds the intra-Community totals

to be shown for the period. Art 252(1) leaves the deadline to Member States but bars a

deadline more than two months after the end of each tax period; Art 252(2) sets the tax period

at one, two or three months, with other periods allowed up to one year. Art 250(2) requires

electronic filing to be allowed and may be required.

Others who carry the obligation. Non-established taxable persons regarded as liable

(Art 256), non-taxable legal persons liable for VAT on intra-Community acquisitions

(Art 257), deemed suppliers (Arts 208-209) and a customer designated as liable for tax on

investment gold (Art 255) are bound by the same return and payment rules.

A second document. Dealers making intra-Community supplies of goods and supplies of

services also file a quarterly recapitulative statement under Arts 262-266, whose content is

set out in Art 264; Art 269 allows the Council, on a Commission proposal, to authorise

simplified measures for particular taxpayers.

Article-number reconciliation (VERIFY). The reference card labels "who must file" as

Art 269 and "what the return contains" as Art 264. In the consolidated text (CELEX

02006L0112-20250101) the obligation and content sit in Arts 250-252; Art 264 is indeed the

content rule for the recapitulative statement; Art 269 is the authorisation for simplified

recapitulative measures.

What the examiner asks: for "what must the return contain", the full answer needs both the

information for calculating tax and deductions and the totals of the transactions and of the

exempt transactions.

The payment rule (Art 206). A taxable person liable for VAT must pay the net amount when

submitting the return; Member States may set a different date for payment or require interim

payments. That is the EU-law basis of the German Voranmeldungen and the Dutch quarterly

prepayments.

The six countries (per the course reference card)

The arithmetic of each period is one line: VAT payable = output VAT − input VAT. Where the

deductions exceed the VAT due, Art 183 lets Member States either refund the excess or carry it

forward, and lets them refuse where the excess is insignificant.

What the examiner asks: the Spanish 30-day rule is triggered by the period falling in

January, April, July or October, not by the month of filing; in the other five countries the

deadline is the 20th of the following month.

Two refund routes. The first is the domestic mechanism: Art 183 allows Member States,

where deductions exceed the VAT due for a period, either to refund the excess or to carry it

forward, and to refuse a refund where the excess is insignificant. The second is the

cross-border route: refunds to non-established taxable persons are governed by the Refund

Directive (Directive 2008/9/EC), which operates alongside the domestic mechanisms.

The 60-day rule. Under Art 233 as labelled in the reference card, the refund must be made

within 60 days of the date of receipt of the request or of the return, whichever is later.

The start date must be identified first: where the request comes long after the period ended,

the request date governs; where the taxpayer files immediately, the 60 days run from the end

of the return period (article number VERIFY).

The Member State of refund. Refunds are generally claimed in the Member State where the

taxable person is established, and this determines the Member State of refund; where the

refund is claimed through the One Stop Shop, it is settled with that return.

The 2020 quick-refund schemes (VERIFY). After the pandemic several Member States set up

quick-refund or fast-track mechanisms for affected sectors, requiring the authority to handle

refund requests within a short period; the countries, the sectors covered and the time limits

must be checked against national rules and cannot be applied generically.

What the examiner asks: 60 days is the deadline for completing the refund, not for

starting the examination; choosing the wrong start date is the classic lost mark.

Interest for late payment (labelled Art 282 in the reference card; article VERIFY). Where VAT

is not paid by the deadline, interest runs from the day after the deadline until payment at

the rate set by the Member State. Interest accrues on the principal in parallel with the tax;

it does not stop merely because a deferral has been requested.

Interest on refunds (labelled Art 288 in the reference card; article VERIFY). If the

authority does not make the refund within the period laid down by the 60-day rule, interest

is payable on the refund. This rule ties directly into proportionality: a delayed refund

creates a substantive liability for the administration and weakens any proportionality

defence on penalties.

Proportionality and the decalogo. The EU debate normally uses Italy's "decalogo"

(Art 185 quinquies) as its reference point: penalties must be proportionate to the breach, and

rigid maximum fines are easily challenged in EU law. The reference card likewise records that

the EU penalty system consists of proportionate and fixed penalties, with the national scale

left to each Member State.

What the examiner asks: two points recur - interest accrues daily on the principal, and

fixed penalties must survive a proportionality review. Do not merge the two.

Two objects of correction. First the return: a supplementary or amended return replaces

the declared output or input VAT with the correct figures, and the difference is settled with

that period. Second the invoice: under Art 219 any document or message that amends and refers

specifically and unambiguously to the initial invoice is treated as an invoice, so a credit

note is itself an invoice and is the instrument for adjusting output and input VAT.

Adjustment rules on the input side (Arts 184-187). Where, after the return has been made,

a change occurs in the factors used to determine the deduction - for example a purchase is

cancelled or a price reduction is obtained - the initial deduction must be adjusted; for

capital goods the adjustment is normally spread over five years, with a possible longer period

for immovable property.

National rules (all VERIFY; structure only)

What the examiner asks: a correction is not a re-filing - only the difference is declared;

but the corrected document must be identifiable as an amendment of the original invoice, or

the authority may refuse to treat it as an invoice.

Self-assessment is the norm. Most Member States let a taxpayer file and determine the tax

before any audit: §349 UStG fixes the effect of the German self-assessment and how it may be

corrected (with interest), the French corrective return (rappel / régularisation) rests on the

same self-assessment tradition, and the Dutch na-aangifte and the Belgian corrective return

are its national forms.

Treatment of a voluntary disclosure. Member States generally treat a correction made

before the authority has started an audit or issued a formal assessment more favourably -

for instance no penalty or a reduced one - but the extent of the relief is entirely a matter

of national law, so the wording must stay general. At most one may say that a voluntary

disclosure is normally more favourable than a correction found by the authority; the actual

scales must be checked (VERIFY).

Evidence. A correction must prove three things: the date of the original invoice, the

difference between the invoiced and the correct amount, and the legal basis of the correction.

If the date of the original invoice cannot be evidenced, the authority may refuse the

correction, and worse, the recipient may lose the right to deduct input VAT because the

deduction period has expired (periods are national, VERIFY).

What the examiner asks: a correction is accepted because the evidence is complete, not

because the taxpayer was well intentioned. Write the evidence first, then the result.

Two figures on the invoice. Art 226(8) requires the invoice to show the price exclusive of

VAT and the VAT amount separately. A retail price of 121.00 EUR (21%) therefore corresponds to

a net price of 100.00 EUR and VAT of 21.00 EUR; the conversion runs net = gross ÷ (1 + rate),

not gross × rate.

Two rounding conventions. Two-step: VAT = round(net × rate, 2), gross = net + VAT.

One-step: gross = round(net × (1 + rate), 2), VAT = gross − net. Where the net price itself

has two decimals the two methods give exactly the same answer; they differ only when a unit

price carries three decimals (e.g. 0.335 EUR × 100 items): 7.00 EUR when each line is rounded,

7.04 EUR when the total is rounded - a difference of 0.04 EUR.

Practical rule. The VAT on the invoice must always equal the gross price less the net

price, so the one-step method keeps the two figures self-consistent; a retailer selling by the

piece must fix one convention in its till system, otherwise the same sale produces different

VAT at different tills.

The 2026 price changes. Of the Belgian changes of 1 March 2026, hotel and camping

accommodation at 12% and pesticides at 21% are in force, while the cinema and sports tickets,

take-away food and restaurant non-alcoholic drink changes were annulled or suspended

(VERIFY, re-check before quoting); Estonia's standard rate is 24%, so any recalculation of

historic prices must first fix the rate applicable at the time.

What the examiner asks: treating "gross × rate" as the VAT is the most common technical

error in retail computations.