diff --git a/packages/transaction-controller/CHANGELOG.md b/packages/transaction-controller/CHANGELOG.md
index 3198d46b95f..a0bfdd0d431 100644
--- a/packages/transaction-controller/CHANGELOG.md
+++ b/packages/transaction-controller/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- Add `membershipSubscription` transaction type ([#10340](https://github.com/MetaMask/core/pull/10340))
+
 ## [70.1.0]
 
 ### Changed
diff --git a/packages/transaction-controller/src/types.ts b/packages/transaction-controller/src/types.ts
index 83b19561560..3b1297dd929 100644
--- a/packages/transaction-controller/src/types.ts
+++ b/packages/transaction-controller/src/types.ts
@@ -790,6 +790,11 @@ export enum TransactionType {
    */
   lendingWithdraw = 'lendingWithdraw',
 
+  /**
+   * A transaction to top-up Money Account balance to the required threshold.
+   */
+  membershipSubscription = 'membershipSubscription',
+
   /**
    * A transaction that deposits funds into a money account.
    */