# NFE-609

Source: https://xmlvalid.com/rules/NFE-609

> Rejeição: Total da COFINS difere do somatório dos itens sujeitos ao ISSQN (vCOFINS …, itens …).

- Level: error
- Rule sets: SEFAZ authorisation rules of NF-e 4.00 MOC 7.0 Anexo I, NTs up to 2026.010
- Context: `nfe:infNFe/nfe:total`
- Test: `br:dec($iss/nfe:vCOFINS) = br:sum($services/nfe:imposto/nfe:COFINS/*/nfe:vCOFINS)`

In English: The COFINS total of services (ISSQNtot/vCOFINS) is not the sum of the COFINS of the items taxed by ISSQN.

Validate a document against these rules: https://xmlvalid.com/validate