diff --git a/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/SunatDocument.java b/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/SunatDocument.java
index 8520fad5..c7c65b59 100644
--- a/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/SunatDocument.java
+++ b/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/SunatDocument.java
@@ -22,6 +22,7 @@
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
 import lombok.ToString;
 import lombok.experimental.SuperBuilder;
 
@@ -29,6 +30,7 @@
 
 @Data
 @SuperBuilder
+@NoArgsConstructor
 @EqualsAndHashCode(callSuper = true)
 @ToString(callSuper = true)
 public class SunatDocument extends Document {
diff --git a/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/baja/VoidedDocuments.java b/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/baja/VoidedDocuments.java
index b8913fc2..5b95209b 100644
--- a/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/baja/VoidedDocuments.java
+++ b/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/baja/VoidedDocuments.java
@@ -21,6 +21,7 @@
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
 import lombok.Singular;
 import lombok.ToString;
 import lombok.experimental.SuperBuilder;
@@ -31,6 +32,7 @@
 @Jacksonized
 @Data
 @SuperBuilder
+@NoArgsConstructor
 @EqualsAndHashCode(callSuper = true)
 @ToString(callSuper = true)
 public class VoidedDocuments extends SunatDocument {
diff --git a/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/percepcionretencion/BasePercepcionRetencion.java b/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/percepcionretencion/BasePercepcionRetencion.java
index 82e3ec96..a3aa69e1 100644
--- a/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/percepcionretencion/BasePercepcionRetencion.java
+++ b/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/percepcionretencion/BasePercepcionRetencion.java
@@ -21,12 +21,14 @@
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
 import lombok.experimental.SuperBuilder;
 
 import java.math.BigDecimal;
 
 @Data
 @SuperBuilder
+@NoArgsConstructor
 @EqualsAndHashCode(callSuper = true)
 public abstract class BasePercepcionRetencion extends Document {
 
diff --git a/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/percepcionretencion/Perception.java b/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/percepcionretencion/Perception.java
index 1835f024..fea97349 100644
--- a/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/percepcionretencion/Perception.java
+++ b/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/percepcionretencion/Perception.java
@@ -19,6 +19,7 @@
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
 import lombok.ToString;
 import lombok.experimental.SuperBuilder;
 import lombok.extern.jackson.Jacksonized;
@@ -28,6 +29,7 @@
 @Jacksonized
 @Data
 @SuperBuilder
+@NoArgsConstructor
 @EqualsAndHashCode(callSuper = true)
 @ToString(callSuper = true)
 public class Perception extends BasePercepcionRetencion {
diff --git a/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/percepcionretencion/Retention.java b/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/percepcionretencion/Retention.java
index aef840a3..79d88c04 100644
--- a/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/percepcionretencion/Retention.java
+++ b/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/percepcionretencion/Retention.java
@@ -19,6 +19,7 @@
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
 import lombok.ToString;
 import lombok.experimental.SuperBuilder;
 import lombok.extern.jackson.Jacksonized;
@@ -28,6 +29,7 @@
 @Jacksonized
 @Data
 @SuperBuilder
+@NoArgsConstructor
 @EqualsAndHashCode(callSuper = true)
 @ToString(callSuper = true)
 public class Retention extends BasePercepcionRetencion {
diff --git a/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/resumen/SummaryDocuments.java b/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/resumen/SummaryDocuments.java
index f1064937..c7c78b7d 100644
--- a/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/resumen/SummaryDocuments.java
+++ b/core/src/main/java/io/github/project/openubl/xbuilder/content/models/sunat/resumen/SummaryDocuments.java
@@ -21,6 +21,7 @@
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
 import lombok.Singular;
 import lombok.ToString;
 import lombok.experimental.SuperBuilder;
@@ -31,6 +32,7 @@
 @Jacksonized
 @Data
 @SuperBuilder
+@NoArgsConstructor
 @EqualsAndHashCode(callSuper = true)
 @ToString(callSuper = true)
 public class SummaryDocuments extends SunatDocument {