Documentation
¶
Overview ¶
Package mx provides the Mexican tax regime.
Index ¶
- Constants
- Variables
- func DetermineTaxCodeType(code cbc.Code) cbc.Key
- func New() *tax.RegimeDef
- func Normalize(doc any)
- func NormalizeTaxCode(code cbc.Code) cbc.Code
- func NormalizeTaxIdentity(tID *tax.Identity)
- func Validate(doc any) error
- func ValidateTaxCode(value interface{}) error
- func ValidateTaxIdentity(tID *tax.Identity) error
Constants ¶
const ( StampSATSignature cbc.Key = "sat-sig" // Signature - Sello Digital del SAT (optional) StampSATSerial cbc.Key = "sat-serial" // Cert Serial - Número de Certificado SAT StampSATTimestamp cbc.Key = "sat-timestamp" // Timestamp - Fecha y hora de certificación del SAT StampSATUUID cbc.Key = "sat-uuid" // Folio Fiscal StampSATURL cbc.Key = "sat-url" // URL QR Code StampSATProviderRFC cbc.Key = "sat-provider-rfc" // Provider RFC - RFC del Proveedor de Certificación StampSATChain cbc.Key = "sat-chain" // Cadena original del complemento de certificación digital del SAT )
Official SAT codes to include in stamps.
const ( KeyFormaPago cbc.Key = "sat-forma-pago" // for mapping to c_FormaPago’s codes KeyTipoRelacion cbc.Key = "sat-tipo-relacion" // for mapping to c_TipoRelacion’s codes KeyImpuesto cbc.Key = "sat-impuesto" // for mapping to c_Impuesto’s codes )
Custom keys used typically in meta or codes information.
const ( TaxCategoryRVAT cbc.Code = "RVAT" // IVA (Retenido) TaxCategoryIEPS cbc.Code = "IEPS" // Impuesto Especial sobre Producción y Servicios TaxCategoryRIEPS cbc.Code = "RIEPS" // Impuesto Especial sobre Producción y Servicios (Retenido) TaxCategoryISR cbc.Code = "ISR" // Impuesto Sobre la Renta )
Local tax categories
const ( TaxIdentityCodeGeneric cbc.Code = "XAXX010101000" TaxIdentityCodeForeign cbc.Code = "XEXX010101000" )
Constants used to specific tax identity codes.
const ( TaxIdentityTypePerson cbc.Key = "person" TaxIdentityTypeCompany cbc.Key = "company" )
Tax Identity Type
const ( TaxIdentityPatternPerson = `^([A-ZÑ\&]{4})([0-9]{6})([A-Z0-9]{3})$` TaxIdentityPatternCompany = `^([A-ZÑ\&]{3})([0-9]{6})([A-Z0-9]{3})$` )
Tax Identity Patterns
const (
TaxRateExempt cbc.Key = "exempt"
)
Local tax rates
Variables ¶
var ( TaxIdentityRegexpPerson = regexp.MustCompile(TaxIdentityPatternPerson) TaxIdentityRegexpCompany = regexp.MustCompile(TaxIdentityPatternCompany) TaxCodeBadCharsRegexp = regexp.MustCompile(`[^A-ZÑ\&0-9]+`) )
Tax Identity Regexp
Functions ¶
func DetermineTaxCodeType ¶
DetermineTaxCodeType determines the type of tax code or provides an empty key if it looks invalid.
func Normalize ¶ added in v0.200.0
func Normalize(doc any)
Normalize performs regime specific calculations.
func NormalizeTaxCode ¶ added in v0.204.0
NormalizeTaxCode normalizes a tax code according to SAT rules. It handles special cases where company tax codes (RFC) may include an "MX" prefix. For example, a valid company code could be "MXG70123123Z". The function attempts to validate both with and without the "MX" prefix.
func NormalizeTaxIdentity ¶ added in v0.204.0
NormalizeTaxIdentity ensures the tax code is good for mexico
func ValidateTaxCode ¶ added in v0.200.0
func ValidateTaxCode(value interface{}) error
ValidateTaxCode validates a tax code according to the rules defined by the Mexican SAT.
func ValidateTaxIdentity ¶ added in v0.200.0
ValidateTaxIdentity validates a tax identity for SAT.
Types ¶
This section is empty.
Source Files