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KSEF-BUS-175 GOV MANDATED Error KSeF Guard Only

Gross price must not be less than net price

Cena brutto nie może być niższa od ceny netto

Problem

The unit gross price (P_9B — gross price) is lower than the unit net price (P_9A — net price). The gross price includes VAT, so it cannot be lower than the net price.

How to Fix

Check the prices on the indicated line — the gross price (P_9B) = the net price (P_9A) + the VAT amount. Make sure the prices are correctly calculated.

Source Reference

VAT Act, Art. 106e sec. 1 point 11 + point 14; FA(3) FaWiersz P_9A/P_9B

Page 124

View source PDF

Source Quote

“P_9B >= P_9A when both fields are present (0.02 PLN tolerance).”
Description SHA-256: 759c4c87005c…

Justification

ARITHMETIC

Legal Basis Chain

1

Net sales value and tax amount

Wartość sprzedaży netto i kwota podatku

“11) the value of goods delivered or services performed, covered by the transaction, excluding the tax amount (net sales value); […] 15) the total amount due.”
VAT Act, Art. 106e sec. 1 points 11 and 14 (Page 124)
2

Unit price gross

Cena jednostkowa brutto

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

Unit price net

Cena jednostkowa netto

“Unit price of the good or service without tax (net unit price) [conditional field]”
Brochure FA(3), Section P_9A (Page 92)