diff --git a/CHANGELOG.md b/CHANGELOG.md
index c243436..830cccf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,21 @@ All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+## [6.1.0] - 2026-04-01
+
+### Added
+
+- Added `TaxFactor` and `IepsMode` constants for tax payload fields.
+- Added `CancellationMotive` and `CancellationStatus` constants for cancellation flows.
+- Added `GlobalPeriodicity`, `GlobalMonths`, and `ExportCode` constants for global invoice payload fields.
+- Added `InvoiceStatus` and `ReceiptStatus` constants for common document status handling.
+- Added `receipt.cancellation_status_updated` to webhook event constants.
+
+### Changed
+
+- Updated `TaxSystem` constants to include missing SAT regime code `625`.
+- Expanded `Taxability` constants to include codes `06`, `07`, and `08`.
+
## [6.0.0] - 2026-03-30
### Migration Guide
diff --git a/Constants/CancellationMotive.cs b/Constants/CancellationMotive.cs
new file mode 100644
index 0000000..5520725
--- /dev/null
+++ b/Constants/CancellationMotive.cs
@@ -0,0 +1,10 @@
+namespace Facturapi
+{
+ public static class CancellationMotive
+ {
+ public const string COMPROBANTE_EMITIDO_CON_ERRORES_CON_RELACION = "01";
+ public const string COMPROBANTE_EMITIDO_CON_ERRORES_SIN_RELACION = "02";
+ public const string NO_SE_LLEVO_A_CABO_LA_OPERACION = "03";
+ public const string OPERACION_NOMINATIVA_RELACIONADA_EN_GLOBAL = "04";
+ }
+}
diff --git a/Constants/CancellationStatus.cs b/Constants/CancellationStatus.cs
new file mode 100644
index 0000000..fd68d83
--- /dev/null
+++ b/Constants/CancellationStatus.cs
@@ -0,0 +1,12 @@
+namespace Facturapi
+{
+ public static class CancellationStatus
+ {
+ public const string NONE = "none";
+ public const string VERIFYING = "verifying";
+ public const string PENDING = "pending";
+ public const string ACCEPTED = "accepted";
+ public const string REJECTED = "rejected";
+ public const string EXPIRED = "expired";
+ }
+}
diff --git a/Constants/ExportCode.cs b/Constants/ExportCode.cs
new file mode 100644
index 0000000..5b91daf
--- /dev/null
+++ b/Constants/ExportCode.cs
@@ -0,0 +1,10 @@
+namespace Facturapi
+{
+ public static class ExportCode
+ {
+ public const string NO_APLICA = "01";
+ public const string DEFINITIVA = "02";
+ public const string TEMPORAL = "03";
+ public const string DEFINITIVA_CON_CLAVE_DISTINTA_A_A1_O_NO_APLICA = "04";
+ }
+}
diff --git a/Constants/GlobalMonths.cs b/Constants/GlobalMonths.cs
new file mode 100644
index 0000000..ffd9788
--- /dev/null
+++ b/Constants/GlobalMonths.cs
@@ -0,0 +1,24 @@
+namespace Facturapi
+{
+ public static class GlobalMonths
+ {
+ public const string ENERO = "01";
+ public const string FEBRERO = "02";
+ public const string MARZO = "03";
+ public const string ABRIL = "04";
+ public const string MAYO = "05";
+ public const string JUNIO = "06";
+ public const string JULIO = "07";
+ public const string AGOSTO = "08";
+ public const string SEPTIEMBRE = "09";
+ public const string OCTUBRE = "10";
+ public const string NOVIEMBRE = "11";
+ public const string DICIEMBRE = "12";
+ public const string ENERO_FEBRERO = "13";
+ public const string MARZO_ABRIL = "14";
+ public const string MAYO_JUNIO = "15";
+ public const string JULIO_AGOSTO = "16";
+ public const string SEPTIEMBRE_OCTUBRE = "17";
+ public const string NOVIEMBRE_DICIEMBRE = "18";
+ }
+}
diff --git a/Constants/GlobalPeriodicity.cs b/Constants/GlobalPeriodicity.cs
new file mode 100644
index 0000000..c5737a8
--- /dev/null
+++ b/Constants/GlobalPeriodicity.cs
@@ -0,0 +1,11 @@
+namespace Facturapi
+{
+ public static class GlobalPeriodicity
+ {
+ public const string DAY = "day";
+ public const string WEEK = "week";
+ public const string FORTNIGHT = "fortnight";
+ public const string MONTH = "month";
+ public const string TWO_MONTHS = "two_months";
+ }
+}
diff --git a/Constants/IepsMode.cs b/Constants/IepsMode.cs
new file mode 100644
index 0000000..4eb7899
--- /dev/null
+++ b/Constants/IepsMode.cs
@@ -0,0 +1,10 @@
+namespace Facturapi
+{
+ public static class IepsMode
+ {
+ public const string SUM_BEFORE_TAXES = "sum_before_taxes";
+ public const string BREAK_DOWN = "break_down";
+ public const string UNIT = "unit";
+ public const string SUBTRACT_BEFORE_BREAK_DOWN = "subtract_before_break_down";
+ }
+}
diff --git a/Constants/InvoiceStatus.cs b/Constants/InvoiceStatus.cs
new file mode 100644
index 0000000..3175f24
--- /dev/null
+++ b/Constants/InvoiceStatus.cs
@@ -0,0 +1,10 @@
+namespace Facturapi
+{
+ public static class InvoiceStatus
+ {
+ public const string PENDING = "pending";
+ public const string VALID = "valid";
+ public const string CANCELED = "canceled";
+ public const string DRAFT = "draft";
+ }
+}
diff --git a/Constants/ReceiptStatus.cs b/Constants/ReceiptStatus.cs
new file mode 100644
index 0000000..1b64d7d
--- /dev/null
+++ b/Constants/ReceiptStatus.cs
@@ -0,0 +1,10 @@
+namespace Facturapi
+{
+ public static class ReceiptStatus
+ {
+ public const string OPEN = "open";
+ public const string CANCELED = "canceled";
+ public const string INVOICED_TO_CUSTOMER = "invoiced_to_customer";
+ public const string INVOICED_GLOBALLY = "invoiced_globally";
+ }
+}
diff --git a/Constants/TaxFactor.cs b/Constants/TaxFactor.cs
new file mode 100644
index 0000000..15a160b
--- /dev/null
+++ b/Constants/TaxFactor.cs
@@ -0,0 +1,9 @@
+namespace Facturapi
+{
+ public static class TaxFactor
+ {
+ public const string TASA = "Tasa";
+ public const string CUOTA = "Cuota";
+ public const string EXENTO = "Exento";
+ }
+}
diff --git a/Constants/TaxSystem.cs b/Constants/TaxSystem.cs
index 881ba1d..387cf65 100644
--- a/Constants/TaxSystem.cs
+++ b/Constants/TaxSystem.cs
@@ -12,23 +12,24 @@ public static class TaxSystem
public const string PERSONAS_MORALES_CON_FINES_NO_LUCRATIVOS = "603";
public const string SUELDOS_Y_SALARIOS = "605";
public const string ARRENDAMIENTO = "606";
+ public const string REGIMEN_DE_ENAJENACION_O_ADQUISICION_DE_BIENES = "607";
public const string DEMAS_INGRESOS = "608";
public const string CONSOLIDACION = "609";
public const string RESIDENTES_EN_EL_EXTRANJERO = "610";
public const string INGRESOS_POR_DIVIDENDOS_SOCIOS_Y_ACCIONISTAS = "611";
public const string PERSONAS_FISICAS_CON_ACTIVIDADES_EMPRESARIALES_Y_PROFESIONALES = "612";
public const string INGRESOS_POR_INTERESES = "614";
+ public const string REGIMEN_DE_LOS_INGRESOS_POR_OBTENCION_DE_PREMIOS = "615";
public const string SIN_OBLIGACIONES_FISCALES = "616";
public const string SOCIEDADES_COOPERATIVAS_DE_PRODUCCION = "620";
public const string REGIMEN_DE_INCORPORACION_FISCAL = "621";
public const string ACTIVIDADES_AGRICOLAS_GANADERAS_SILVICOLAS_Y_PESQUERAS = "622";
public const string OPCIONAL_PARA_GRUPOS_DE_SOCIEDADES = "623";
public const string COORDINADOS = "624";
+ public const string REGIMEN_DE_ACTIVIDADES_EMPRESARIALES_CON_INGRESOS_A_TRAVES_DE_PLATAFORMAS_TECNOLOGICAS = "625";
public const string RESICO = "626";
public const string HIDROCARBUROS = "628";
- public const string REGIMEN_DE_ENAJENACION_O_ADQUISICION_DE_BIENES = "607";
public const string PREFERENTES_Y_EMPRESAS_MULTINACIONALES = "629";
public const string ENAJENACION_DE_ACCIONES_EN_BOLSA_DE_VALORES = "630";
- public const string REGIMEN_DE_LOS_INGRESOS_POR_OBTENCION_DE_PREMIOS = "615";
}
}
diff --git a/Constants/Taxability.cs b/Constants/Taxability.cs
index e105458..892c8dc 100644
--- a/Constants/Taxability.cs
+++ b/Constants/Taxability.cs
@@ -7,5 +7,8 @@ public static class Taxability
public const string SI_Y_NO_OBLIGADO_A_DESGLOSE = "03";
public const string SI_Y_NO_CAUSA_IMPUESTO = "04";
public const string PODEBI = "05";
+ public const string SI_IVA_PERO_SIN_IVA_TRASLADADO = "06";
+ public const string NO_IVA_PERO_DESGLOSE_IEPS_REQUERIDO = "07";
+ public const string NO_IVA_Y_NO_DESGLOSE_IEPS_REQUERIDO = "08";
}
}
diff --git a/Constants/WebhookEvents.cs b/Constants/WebhookEvents.cs
index 14b15e0..80ef37a 100644
--- a/Constants/WebhookEvents.cs
+++ b/Constants/WebhookEvents.cs
@@ -8,6 +8,7 @@ public static class WebhooksEvents
public const string INVOICES_CREATED_FROM_DASHBOARD = "invoice.created_from_dashboard";
public const string RECEIPT_SELF_INVOICE_COMPLETE = "receipt.self_invoice_complete";
public const string RECEIPT_STATUS_UPDATED = "receipt.status_updated";
+ public const string RECEIPT_CANCELLATION_STATUS_UPDATED = "receipt.cancellation_status_updated";
public const string CUSTOMER_EDIT_LINK_COMPLETED = "customer.edit_link_completed";
}
}
diff --git a/facturapi-net.csproj b/facturapi-net.csproj
index 804faff..56456cc 100644
--- a/facturapi-net.csproj
+++ b/facturapi-net.csproj
@@ -7,22 +7,27 @@