diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index f1dd56d75f..fdee878b97 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -21,6 +21,10 @@
             {
                 "note": "Fix EP signature utils schema assertion.",
                 "pr": 2657
+            },
+            {
+                "note": "Add `rfqtTakerAddress` to `FillQuoteTransformerData`",
+                "pr": 2692
             }
         ]
     },
diff --git a/packages/order-utils/src/transformer_utils.ts b/packages/order-utils/src/transformer_utils.ts
index 1383558cb5..9bdd93b67b 100644
--- a/packages/order-utils/src/transformer_utils.ts
+++ b/packages/order-utils/src/transformer_utils.ts
@@ -43,6 +43,7 @@ export const fillQuoteTransformerDataEncoder = AbiEncoder.create([
             { name: 'maxOrderFillAmounts', type: 'uint256[]' },
             { name: 'fillAmount', type: 'uint256' },
             { name: 'refundReceiver', type: 'address' },
+            { name: 'rfqtTakerAddress', type: 'address' },
         ],
     },
 ]);
@@ -67,6 +68,7 @@ export interface FillQuoteTransformerData {
     maxOrderFillAmounts: BigNumber[];
     fillAmount: BigNumber;
     refundReceiver: string;
+    rfqtTakerAddress: string;
 }
 
 /**