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Unpaid invoices and VAT: What changes from January 2025?
An amendment to the VAT Act came into force on 1 January 2025. It affects taxpayers who have claimed VAT deductions on invoices that have remained unpaid for more than 6 months. Although the amendment has been in force since the beginning of the year, the concrete practical effects will not be visible until July 2025 due to the deadlines.
What you can read in the article:
How does the VAT deduction rule change?
If you are a VAT payer and you have claimed a VAT deduction on an invoice you have received but have not paid for more than 6 months, you must now repay the deduction. The period is calculated in full calendar months and starts after the month the invoice is due. This is one of the important things that the amendment to the VAT Act has brought, among others.
Example: an invoice received has a due date of 8 January. Now you have 6 months to pay in terms of the new rules - the period starts on 1 February, so the last possible date of payment is 31 July. If payment is not made by this date, you will have to repay the VAT deduction claimed.
There are a few exceptions:
- It only applies to invoices with a taxable supply date (DSTD) after 1 January 2025.
- Older obligations before 1 January 2025 are not addressed.
- It does not apply to reverse charge invoices.
Tip: Have you been in a reverse charge situation - delivered goods or services and not been paid? Has your receivable been outstanding for a long time? Learn how to deal with an unpaid invoice.
What if you only pay part of the invoice?
If you only pay part of an invoice, you will have to repay the proportion of VAT corresponding to the unpaid amount.
Example: Let's say you only pay 30% of the total invoice amount within 6 months. You will have to repay the VAT on the remaining unpaid 70%. As the table shows, if 70% of this invoice has not been paid, you will have to reimburse the VAT of CZK 14 700.
Item | Excluding VAT | VAT 21 % | Amount with VAT |
---|---|---|---|
Paid | 30 000 CZK | 6 300 CZK | 36 300 CZK |
Unpaid | 70 000 CZK | 14 700 CZK - to be returned | 84 700 CZK |
Total invoice | 100 000 CZK | 21 000 CZK | 121 000 CZK |
- When it is not clear which specific items on an invoice have not been paid, you reduce the VAT deduction in proportion to the total outstanding amount (even if the VAT rates on one invoice are different).
- If an invoice has multiple due dates, such as for advances, instalments, retention payments, etc., each part of the invoice must be treated separately according to its due date.
Example: there are 2 VAT rates on an unpaid invoice; the unpaid amount is not related to a specific item with a given VAT rate and the receivable as a whole remains unpaid to the extent of e.g. 20%. Then you must apply the same ratio for the purpose of reducing the tax deduction according to Section 74b(3) of the VAT Act as follows: you will reduce the tax deduction by 20% of the VAT deduction at the reduced rate and 20% of the VAT deduction at the standard rate.
What if you pay the invoice late?
The VAT Act says that you can reclaim VAT when you have partially or fully paid the invoice. However, you need to do this within 2 years of when you became entitled.
The correction is made by means of an internal document, which you must have:
- the same VAT date as on the original invoice;
- the same number as the document you originally used to recover the VAT.
Tip: A correctly issued invoice must contain a unique number, the date of the taxable transaction, the identification of the customer and the supplier, including the VAT number or VAT number. It must also include a description of the goods or services to which the invoice relates, the amounts to be paid, the taxable amount and the tax.
With regard to VAT, it is necessary to distinguish between invoices issued by a payer and a non-payer. Be careful that the VAT information is correct even when trading with foreign countries.
What will the change look like in practice?
The first corrections to VAT deductions will appear - due to the 6-month deadline - in the July 2025 tax return, which is filed in August 2025.
Where to write corrections in the return or control statement?
- Tax return - according to § 74b of the VAT Act , lines 40/41 and 34.
- Control report - section B.2, column 12, here you enter the document designation "P".
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