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KSEF-BUS-174 INFERRED Error KSeF Guard Only

Unit gross price must be positive

Cena jednostkowa brutto musi być dodatnia

Problem

The unit gross price (P_9B — gross price) on the invoice line must be positive. A negative or zero gross price is not acceptable on standard invoices.

How to Fix

Correct the unit gross price on the indicated line — it must be greater than zero. Negative prices are allowed only on correction invoices.

Source Reference

VAT Act, Art. 106e sec. 7-8; FA(3) FaWiersz P_9B

Page 126

View source PDF

Source Quote

“P_9B (unit gross price) must be greater than zero when present.”
Description SHA-256: 87c6fe208a1c…

Justification

ARITHMETIC

Legal Basis Chain

1

Tax calculation from gross amount

Sposób obliczania podatku od wartości brutto

“7. In the cases referred to in Art. 106a item 1, where they concern supplies of goods or services for which the recipient is liable for the tax, the invoice does not contain the data specified in sec. 1 items 12-14. 8. Where the taxpayer calculates the tax amount from the gross value, the invoice may contain the unit price including the tax amount (gross unit price).”
VAT Act, Art. 106e sec. 7-8 (Page 126)
2

FA(3) FaWiersz — P_9B (gross unit price)

FA(3) FaWiersz — P_9B (cena brutto)

“Price including tax amount (gross unit price) [conditional field]”
Brochure FA(3), Section FaWiersz — P_9B (Page 92)