diff --git a/OPENAPI_VERSION b/OPENAPI_VERSION
index 793cc697557..0692ea66267 100644
--- a/OPENAPI_VERSION
+++ b/OPENAPI_VERSION
@@ -1 +1 @@
-v1154
\ No newline at end of file
+v1155
\ No newline at end of file
diff --git a/src/main/java/com/stripe/model/AccountSession.java b/src/main/java/com/stripe/model/AccountSession.java
index 36df32c8a1b..eecfa1d91e7 100644
--- a/src/main/java/com/stripe/model/AccountSession.java
+++ b/src/main/java/com/stripe/model/AccountSession.java
@@ -152,6 +152,12 @@ public static class Components extends StripeObject {
     @SerializedName("payouts_list")
     PayoutsList payoutsList;
 
+    @SerializedName("tax_registrations")
+    TaxRegistrations taxRegistrations;
+
+    @SerializedName("tax_settings")
+    TaxSettings taxSettings;
+
     @Getter
     @Setter
     @EqualsAndHashCode(callSuper = false)
@@ -441,6 +447,40 @@ public static class PayoutsList extends StripeObject {
       @EqualsAndHashCode(callSuper = false)
       public static class Features extends StripeObject {}
     }
+
+    @Getter
+    @Setter
+    @EqualsAndHashCode(callSuper = false)
+    public static class TaxRegistrations extends StripeObject {
+      /** Whether the embedded component is enabled. */
+      @SerializedName("enabled")
+      Boolean enabled;
+
+      @SerializedName("features")
+      Features features;
+
+      @Getter
+      @Setter
+      @EqualsAndHashCode(callSuper = false)
+      public static class Features extends StripeObject {}
+    }
+
+    @Getter
+    @Setter
+    @EqualsAndHashCode(callSuper = false)
+    public static class TaxSettings extends StripeObject {
+      /** Whether the embedded component is enabled. */
+      @SerializedName("enabled")
+      Boolean enabled;
+
+      @SerializedName("features")
+      Features features;
+
+      @Getter
+      @Setter
+      @EqualsAndHashCode(callSuper = false)
+      public static class Features extends StripeObject {}
+    }
   }
 
   @Override
diff --git a/src/main/java/com/stripe/param/AccountSessionCreateParams.java b/src/main/java/com/stripe/param/AccountSessionCreateParams.java
index d3c0f4f5240..b9d44984449 100644
--- a/src/main/java/com/stripe/param/AccountSessionCreateParams.java
+++ b/src/main/java/com/stripe/param/AccountSessionCreateParams.java
@@ -179,6 +179,14 @@ public static class Components {
     @SerializedName("payouts_list")
     PayoutsList payoutsList;
 
+    /** Configuration for the tax registrations embedded component. */
+    @SerializedName("tax_registrations")
+    TaxRegistrations taxRegistrations;
+
+    /** Configuration for the tax settings embedded component. */
+    @SerializedName("tax_settings")
+    TaxSettings taxSettings;
+
     private Components(
         AccountManagement accountManagement,
         AccountOnboarding accountOnboarding,
@@ -189,7 +197,9 @@ private Components(
         PaymentDetails paymentDetails,
         Payments payments,
         Payouts payouts,
-        PayoutsList payoutsList) {
+        PayoutsList payoutsList,
+        TaxRegistrations taxRegistrations,
+        TaxSettings taxSettings) {
       this.accountManagement = accountManagement;
       this.accountOnboarding = accountOnboarding;
       this.balances = balances;
@@ -200,6 +210,8 @@ private Components(
       this.payments = payments;
       this.payouts = payouts;
       this.payoutsList = payoutsList;
+      this.taxRegistrations = taxRegistrations;
+      this.taxSettings = taxSettings;
     }
 
     public static Builder builder() {
@@ -227,6 +239,10 @@ public static class Builder {
 
       private PayoutsList payoutsList;
 
+      private TaxRegistrations taxRegistrations;
+
+      private TaxSettings taxSettings;
+
       /** Finalize and obtain parameter instance from this builder. */
       public AccountSessionCreateParams.Components build() {
         return new AccountSessionCreateParams.Components(
@@ -239,7 +255,9 @@ public AccountSessionCreateParams.Components build() {
             this.paymentDetails,
             this.payments,
             this.payouts,
-            this.payoutsList);
+            this.payoutsList,
+            this.taxRegistrations,
+            this.taxSettings);
       }
 
       /** Configuration for the account management embedded component. */
@@ -325,6 +343,19 @@ public Builder setPayoutsList(AccountSessionCreateParams.Components.PayoutsList
         this.payoutsList = payoutsList;
         return this;
       }
+
+      /** Configuration for the tax registrations embedded component. */
+      public Builder setTaxRegistrations(
+          AccountSessionCreateParams.Components.TaxRegistrations taxRegistrations) {
+        this.taxRegistrations = taxRegistrations;
+        return this;
+      }
+
+      /** Configuration for the tax settings embedded component. */
+      public Builder setTaxSettings(AccountSessionCreateParams.Components.TaxSettings taxSettings) {
+        this.taxSettings = taxSettings;
+        return this;
+      }
     }
 
     @Getter
@@ -2038,5 +2069,295 @@ public Builder putAllExtraParam(Map<String, Object> map) {
         }
       }
     }
+
+    @Getter
+    public static class TaxRegistrations {
+      /** <strong>Required.</strong> Whether the embedded component is enabled. */
+      @SerializedName("enabled")
+      Boolean enabled;
+
+      /**
+       * Map of extra parameters for custom features not available in this client library. The
+       * content in this map is not serialized under this field's {@code @SerializedName} value.
+       * Instead, each key/value pair is serialized as if the key is a root-level field (serialized)
+       * name in this param object. Effectively, this map is flattened to its parent instance.
+       */
+      @SerializedName(ApiRequestParams.EXTRA_PARAMS_KEY)
+      Map<String, Object> extraParams;
+
+      /** The list of features enabled in the embedded component. */
+      @SerializedName("features")
+      Features features;
+
+      private TaxRegistrations(
+          Boolean enabled, Map<String, Object> extraParams, Features features) {
+        this.enabled = enabled;
+        this.extraParams = extraParams;
+        this.features = features;
+      }
+
+      public static Builder builder() {
+        return new Builder();
+      }
+
+      public static class Builder {
+        private Boolean enabled;
+
+        private Map<String, Object> extraParams;
+
+        private Features features;
+
+        /** Finalize and obtain parameter instance from this builder. */
+        public AccountSessionCreateParams.Components.TaxRegistrations build() {
+          return new AccountSessionCreateParams.Components.TaxRegistrations(
+              this.enabled, this.extraParams, this.features);
+        }
+
+        /** <strong>Required.</strong> Whether the embedded component is enabled. */
+        public Builder setEnabled(Boolean enabled) {
+          this.enabled = enabled;
+          return this;
+        }
+
+        /**
+         * Add a key/value pair to `extraParams` map. A map is initialized for the first
+         * `put/putAll` call, and subsequent calls add additional key/value pairs to the original
+         * map. See {@link AccountSessionCreateParams.Components.TaxRegistrations#extraParams} for
+         * the field documentation.
+         */
+        public Builder putExtraParam(String key, Object value) {
+          if (this.extraParams == null) {
+            this.extraParams = new HashMap<>();
+          }
+          this.extraParams.put(key, value);
+          return this;
+        }
+
+        /**
+         * Add all map key/value pairs to `extraParams` map. A map is initialized for the first
+         * `put/putAll` call, and subsequent calls add additional key/value pairs to the original
+         * map. See {@link AccountSessionCreateParams.Components.TaxRegistrations#extraParams} for
+         * the field documentation.
+         */
+        public Builder putAllExtraParam(Map<String, Object> map) {
+          if (this.extraParams == null) {
+            this.extraParams = new HashMap<>();
+          }
+          this.extraParams.putAll(map);
+          return this;
+        }
+
+        /** The list of features enabled in the embedded component. */
+        public Builder setFeatures(
+            AccountSessionCreateParams.Components.TaxRegistrations.Features features) {
+          this.features = features;
+          return this;
+        }
+      }
+
+      @Getter
+      public static class Features {
+        /**
+         * Map of extra parameters for custom features not available in this client library. The
+         * content in this map is not serialized under this field's {@code @SerializedName} value.
+         * Instead, each key/value pair is serialized as if the key is a root-level field
+         * (serialized) name in this param object. Effectively, this map is flattened to its parent
+         * instance.
+         */
+        @SerializedName(ApiRequestParams.EXTRA_PARAMS_KEY)
+        Map<String, Object> extraParams;
+
+        private Features(Map<String, Object> extraParams) {
+          this.extraParams = extraParams;
+        }
+
+        public static Builder builder() {
+          return new Builder();
+        }
+
+        public static class Builder {
+          private Map<String, Object> extraParams;
+
+          /** Finalize and obtain parameter instance from this builder. */
+          public AccountSessionCreateParams.Components.TaxRegistrations.Features build() {
+            return new AccountSessionCreateParams.Components.TaxRegistrations.Features(
+                this.extraParams);
+          }
+
+          /**
+           * Add a key/value pair to `extraParams` map. A map is initialized for the first
+           * `put/putAll` call, and subsequent calls add additional key/value pairs to the original
+           * map. See {@link
+           * AccountSessionCreateParams.Components.TaxRegistrations.Features#extraParams} for the
+           * field documentation.
+           */
+          public Builder putExtraParam(String key, Object value) {
+            if (this.extraParams == null) {
+              this.extraParams = new HashMap<>();
+            }
+            this.extraParams.put(key, value);
+            return this;
+          }
+
+          /**
+           * Add all map key/value pairs to `extraParams` map. A map is initialized for the first
+           * `put/putAll` call, and subsequent calls add additional key/value pairs to the original
+           * map. See {@link
+           * AccountSessionCreateParams.Components.TaxRegistrations.Features#extraParams} for the
+           * field documentation.
+           */
+          public Builder putAllExtraParam(Map<String, Object> map) {
+            if (this.extraParams == null) {
+              this.extraParams = new HashMap<>();
+            }
+            this.extraParams.putAll(map);
+            return this;
+          }
+        }
+      }
+    }
+
+    @Getter
+    public static class TaxSettings {
+      /** <strong>Required.</strong> Whether the embedded component is enabled. */
+      @SerializedName("enabled")
+      Boolean enabled;
+
+      /**
+       * Map of extra parameters for custom features not available in this client library. The
+       * content in this map is not serialized under this field's {@code @SerializedName} value.
+       * Instead, each key/value pair is serialized as if the key is a root-level field (serialized)
+       * name in this param object. Effectively, this map is flattened to its parent instance.
+       */
+      @SerializedName(ApiRequestParams.EXTRA_PARAMS_KEY)
+      Map<String, Object> extraParams;
+
+      /** The list of features enabled in the embedded component. */
+      @SerializedName("features")
+      Features features;
+
+      private TaxSettings(Boolean enabled, Map<String, Object> extraParams, Features features) {
+        this.enabled = enabled;
+        this.extraParams = extraParams;
+        this.features = features;
+      }
+
+      public static Builder builder() {
+        return new Builder();
+      }
+
+      public static class Builder {
+        private Boolean enabled;
+
+        private Map<String, Object> extraParams;
+
+        private Features features;
+
+        /** Finalize and obtain parameter instance from this builder. */
+        public AccountSessionCreateParams.Components.TaxSettings build() {
+          return new AccountSessionCreateParams.Components.TaxSettings(
+              this.enabled, this.extraParams, this.features);
+        }
+
+        /** <strong>Required.</strong> Whether the embedded component is enabled. */
+        public Builder setEnabled(Boolean enabled) {
+          this.enabled = enabled;
+          return this;
+        }
+
+        /**
+         * Add a key/value pair to `extraParams` map. A map is initialized for the first
+         * `put/putAll` call, and subsequent calls add additional key/value pairs to the original
+         * map. See {@link AccountSessionCreateParams.Components.TaxSettings#extraParams} for the
+         * field documentation.
+         */
+        public Builder putExtraParam(String key, Object value) {
+          if (this.extraParams == null) {
+            this.extraParams = new HashMap<>();
+          }
+          this.extraParams.put(key, value);
+          return this;
+        }
+
+        /**
+         * Add all map key/value pairs to `extraParams` map. A map is initialized for the first
+         * `put/putAll` call, and subsequent calls add additional key/value pairs to the original
+         * map. See {@link AccountSessionCreateParams.Components.TaxSettings#extraParams} for the
+         * field documentation.
+         */
+        public Builder putAllExtraParam(Map<String, Object> map) {
+          if (this.extraParams == null) {
+            this.extraParams = new HashMap<>();
+          }
+          this.extraParams.putAll(map);
+          return this;
+        }
+
+        /** The list of features enabled in the embedded component. */
+        public Builder setFeatures(
+            AccountSessionCreateParams.Components.TaxSettings.Features features) {
+          this.features = features;
+          return this;
+        }
+      }
+
+      @Getter
+      public static class Features {
+        /**
+         * Map of extra parameters for custom features not available in this client library. The
+         * content in this map is not serialized under this field's {@code @SerializedName} value.
+         * Instead, each key/value pair is serialized as if the key is a root-level field
+         * (serialized) name in this param object. Effectively, this map is flattened to its parent
+         * instance.
+         */
+        @SerializedName(ApiRequestParams.EXTRA_PARAMS_KEY)
+        Map<String, Object> extraParams;
+
+        private Features(Map<String, Object> extraParams) {
+          this.extraParams = extraParams;
+        }
+
+        public static Builder builder() {
+          return new Builder();
+        }
+
+        public static class Builder {
+          private Map<String, Object> extraParams;
+
+          /** Finalize and obtain parameter instance from this builder. */
+          public AccountSessionCreateParams.Components.TaxSettings.Features build() {
+            return new AccountSessionCreateParams.Components.TaxSettings.Features(this.extraParams);
+          }
+
+          /**
+           * Add a key/value pair to `extraParams` map. A map is initialized for the first
+           * `put/putAll` call, and subsequent calls add additional key/value pairs to the original
+           * map. See {@link AccountSessionCreateParams.Components.TaxSettings.Features#extraParams}
+           * for the field documentation.
+           */
+          public Builder putExtraParam(String key, Object value) {
+            if (this.extraParams == null) {
+              this.extraParams = new HashMap<>();
+            }
+            this.extraParams.put(key, value);
+            return this;
+          }
+
+          /**
+           * Add all map key/value pairs to `extraParams` map. A map is initialized for the first
+           * `put/putAll` call, and subsequent calls add additional key/value pairs to the original
+           * map. See {@link AccountSessionCreateParams.Components.TaxSettings.Features#extraParams}
+           * for the field documentation.
+           */
+          public Builder putAllExtraParam(Map<String, Object> map) {
+            if (this.extraParams == null) {
+              this.extraParams = new HashMap<>();
+            }
+            this.extraParams.putAll(map);
+            return this;
+          }
+        }
+      }
+    }
   }
 }