- Lack of NIP on an invoice is a common problem for entrepreneurs
- Polish regulations specify mandatory elements of an invoice
- Lack of NIP can have serious tax consequences, such as loss of right to deduct VAT
- Required elements on a VAT invoice include date, unique invoice number, names and addresses of seller and buyer, seller’s NIP, buyer’s NIP, description of goods/services, quantity, unit price, discounts, net value of goods/services, tax rate, and total net sales value
- It is important to correct any errors on invoices promptly to avoid tax issues
Source: eurofiscalis.com
Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.