diff --git a/packages/react-native/ReactCommon/react/renderer/components/textinput/baseConversions.h b/packages/react-native/ReactCommon/react/renderer/components/textinput/baseConversions.h
new file mode 100644
index 00000000000..8acd9781c37
--- /dev/null
+++ b/packages/react-native/ReactCommon/react/renderer/components/textinput/baseConversions.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#pragma once
+
+#include <react/renderer/components/textinput/basePrimitives.h>
+#include <react/renderer/core/PropsParserContext.h>
+#include <react/renderer/core/RawValue.h>
+#include <string>
+
+namespace facebook::react {
+
+inline void fromRawValue(
+    const PropsParserContext& /*context*/,
+    const RawValue& value,
+    SubmitBehavior& result) {
+  auto string = static_cast<std::string>(value);
+  if (string == "newline") {
+    result = SubmitBehavior::Newline;
+  } else if (string == "submit") {
+    result = SubmitBehavior::Submit;
+  } else if (string == "blurAndSubmit") {
+    result = SubmitBehavior::BlurAndSubmit;
+  } else {
+    abort();
+  }
+}
+
+inline folly::dynamic toDynamic(const SubmitBehavior& value) {
+  switch (value) {
+    case SubmitBehavior::Newline:
+      return "newline";
+    case SubmitBehavior::Submit:
+      return "submit";
+    case SubmitBehavior::BlurAndSubmit:
+      return "blurAndSubmit";
+    case SubmitBehavior::Default:
+      return {nullptr};
+  }
+}
+
+} // namespace facebook::react
diff --git a/packages/react-native/ReactCommon/react/renderer/components/textinput/basePrimitives.h b/packages/react-native/ReactCommon/react/renderer/components/textinput/basePrimitives.h
new file mode 100644
index 00000000000..68fbdb9ccc4
--- /dev/null
+++ b/packages/react-native/ReactCommon/react/renderer/components/textinput/basePrimitives.h
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#pragma once
+
+namespace facebook::react {
+
+enum class SubmitBehavior {
+  Default,
+  Submit,
+  BlurAndSubmit,
+  Newline,
+};
+
+} // namespace facebook::react
diff --git a/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/android/react/renderer/components/androidtextinput/AndroidTextInputProps.cpp b/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/android/react/renderer/components/androidtextinput/AndroidTextInputProps.cpp
index 15f44a15067..256d7679c65 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/android/react/renderer/components/androidtextinput/AndroidTextInputProps.cpp
+++ b/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/android/react/renderer/components/androidtextinput/AndroidTextInputProps.cpp
@@ -8,6 +8,7 @@
 #include "AndroidTextInputProps.h"
 #include <react/featureflags/ReactNativeFeatureFlags.h>
 #include <react/renderer/components/image/conversions.h>
+#include <react/renderer/components/textinput/baseConversions.h>
 #include <react/renderer/core/graphicsConversions.h>
 #include <react/renderer/core/propsConversions.h>
 
@@ -322,7 +323,7 @@ folly::dynamic AndroidTextInputProps::getDynamic() const {
   props["value"] = value;
   props["defaultValue"] = defaultValue;
   props["selectTextOnFocus"] = selectTextOnFocus;
-  props["submitBehavior"] = submitBehavior;
+  props["submitBehavior"] = toDynamic(submitBehavior);
   props["caretHidden"] = caretHidden;
   props["contextMenuHidden"] = contextMenuHidden;
   props["textShadowColor"] = toAndroidRepr(textShadowColor);
diff --git a/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/android/react/renderer/components/androidtextinput/AndroidTextInputProps.h b/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/android/react/renderer/components/androidtextinput/AndroidTextInputProps.h
index 6f716281867..487d25685e8 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/android/react/renderer/components/androidtextinput/AndroidTextInputProps.h
+++ b/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/android/react/renderer/components/androidtextinput/AndroidTextInputProps.h
@@ -13,6 +13,7 @@
 #include <react/renderer/attributedstring/TextAttributes.h>
 #include <react/renderer/attributedstring/conversions.h>
 #include <react/renderer/components/textinput/BaseTextInputProps.h>
+#include <react/renderer/components/textinput/basePrimitives.h>
 #include <react/renderer/core/PropsParserContext.h>
 #include <react/renderer/core/propsConversions.h>
 #include <react/renderer/graphics/Color.h>
@@ -93,7 +94,7 @@ class AndroidTextInputProps final : public BaseTextInputProps {
   bool secureTextEntry{false};
   std::string value{};
   bool selectTextOnFocus{false};
-  std::string submitBehavior{};
+  SubmitBehavior submitBehavior{};
   bool caretHidden{false};
   bool contextMenuHidden{false};
   SharedColor textShadowColor{};
diff --git a/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/ios/react/renderer/components/iostextinput/TextInputProps.cpp b/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/ios/react/renderer/components/iostextinput/TextInputProps.cpp
index 43f5e9efa54..e6e84938231 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/ios/react/renderer/components/iostextinput/TextInputProps.cpp
+++ b/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/ios/react/renderer/components/iostextinput/TextInputProps.cpp
@@ -9,6 +9,7 @@
 
 #include <react/renderer/attributedstring/conversions.h>
 #include <react/renderer/components/iostextinput/propsConversions.h>
+#include <react/renderer/components/textinput/baseConversions.h>
 #include <react/renderer/core/graphicsConversions.h>
 #include <react/renderer/core/propsConversions.h>
 
diff --git a/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/ios/react/renderer/components/iostextinput/conversions.h b/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/ios/react/renderer/components/iostextinput/conversions.h
index 93e30078534..d57d3f24064 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/ios/react/renderer/components/iostextinput/conversions.h
+++ b/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/ios/react/renderer/components/iostextinput/conversions.h
@@ -125,26 +125,6 @@ inline void fromRawValue(
   abort();
 }
 
-inline void fromRawValue(
-    const PropsParserContext& context,
-    const RawValue& value,
-    SubmitBehavior& result) {
-  auto string = (std::string)value;
-  if (string == "newline") {
-    result = SubmitBehavior::Newline;
-    return;
-  }
-  if (string == "submit") {
-    result = SubmitBehavior::Submit;
-    return;
-  }
-  if (string == "blurAndSubmit") {
-    result = SubmitBehavior::BlurAndSubmit;
-    return;
-  }
-  abort();
-}
-
 inline void fromRawValue(
     const PropsParserContext& context,
     const RawValue& value,
diff --git a/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/ios/react/renderer/components/iostextinput/primitives.h b/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/ios/react/renderer/components/iostextinput/primitives.h
index 664c0ccf049..ce977821f72 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/ios/react/renderer/components/iostextinput/primitives.h
+++ b/packages/react-native/ReactCommon/react/renderer/components/textinput/platform/ios/react/renderer/components/iostextinput/primitives.h
@@ -7,6 +7,7 @@
 
 #pragma once
 
+#include <react/renderer/components/textinput/basePrimitives.h>
 #include <optional>
 #include <string>
 
@@ -47,14 +48,6 @@ enum class ReturnKeyType {
   Continue,
 };
 
-// iOS & Android.
-enum class SubmitBehavior {
-  Default,
-  Submit,
-  BlurAndSubmit,
-  Newline,
-};
-
 // iOS-only
 enum class TextInputAccessoryVisibilityMode {
   Never,