diff --git a/TransactionProcessor.BusinessLogic/Manager/FeeCalculationManager.cs b/TransactionProcessor.BusinessLogic/Manager/FeeCalculationManager.cs
index 4463c2f9..2ad8e3e3 100644
--- a/TransactionProcessor.BusinessLogic/Manager/FeeCalculationManager.cs
+++ b/TransactionProcessor.BusinessLogic/Manager/FeeCalculationManager.cs
@@ -36,7 +36,8 @@ public List<CalculatedFee> CalculateFees(List<TransactionFeeToCalculate> feeList
                                            FeeType = transactionFeeToCalculate.FeeType,
                                            FeeCalculationType = transactionFeeToCalculate.CalculationType,
                                            FeeId = transactionFeeToCalculate.FeeId,
-                                           FeeValue = transactionFeeToCalculate.Value
+                                           FeeValue = transactionFeeToCalculate.Value,
+                                           FeeCalculatedDateTime = DateTime.Now
                                        });
                 }
 
@@ -49,8 +50,9 @@ public List<CalculatedFee> CalculateFees(List<TransactionFeeToCalculate> feeList
                                            FeeType = transactionFeeToCalculate.FeeType,
                                            FeeCalculationType = transactionFeeToCalculate.CalculationType,
                                            FeeId = transactionFeeToCalculate.FeeId,
-                                           FeeValue = transactionFeeToCalculate.Value
-                                       });
+                                           FeeValue = transactionFeeToCalculate.Value,
+                                           FeeCalculatedDateTime = DateTime.Now
+                    });
                 }
             }
 
diff --git a/TransactionProcessor.Models/CalculatedFee.cs b/TransactionProcessor.Models/CalculatedFee.cs
index a7a9a976..ac2dd81d 100644
--- a/TransactionProcessor.Models/CalculatedFee.cs
+++ b/TransactionProcessor.Models/CalculatedFee.cs
@@ -27,6 +27,14 @@ public class CalculatedFee
         /// </value>
         public CalculationType FeeCalculationType { get; set; }
 
+        /// <summary>
+        /// Gets or sets the fee calculated date time.
+        /// </summary>
+        /// <value>
+        /// The fee calculated date time.
+        /// </value>
+        public DateTime FeeCalculatedDateTime { get; set; }
+
         /// <summary>
         /// Gets or sets the fee identifier.
         /// </summary>
diff --git a/TransactionProcessor.Testing/TestData.cs b/TransactionProcessor.Testing/TestData.cs
index 716a4860..421dc86b 100644
--- a/TransactionProcessor.Testing/TestData.cs
+++ b/TransactionProcessor.Testing/TestData.cs
@@ -699,6 +699,8 @@ public static TokenResponse TokenResponse()
         public static String TransactionFeeDescription = "Commission for Merchant";
 
         public static Decimal TransactionFeeValue = 0.5m;
+
+        public static DateTime TransactionFeeCalculateDateTime = new DateTime(2021, 3, 18);
         public static Decimal CalculatedFeeValue = 0.5m;
 
         public static Int32 ReconciliationTransactionCount = 1;
diff --git a/TransactionProcessor.Transaction.DomainEvents/MerchantFeeAddedToTransactionEvent.cs b/TransactionProcessor.Transaction.DomainEvents/MerchantFeeAddedToTransactionEvent.cs
index bf0828c7..1b24a6c9 100644
--- a/TransactionProcessor.Transaction.DomainEvents/MerchantFeeAddedToTransactionEvent.cs
+++ b/TransactionProcessor.Transaction.DomainEvents/MerchantFeeAddedToTransactionEvent.cs
@@ -21,13 +21,15 @@ public record MerchantFeeAddedToTransactionEvent : DomainEventRecord.DomainEvent
         /// <param name="feeCalculationType">Type of the fee calculation.</param>
         /// <param name="feeId">The fee identifier.</param>
         /// <param name="feeValue">The fee value.</param>
+        /// <param name="feeCalculatedDateTime"></param>
         public MerchantFeeAddedToTransactionEvent(Guid aggregateId,
                                                   Guid estateId,
                                                   Guid merchantId,
                                                   Decimal calculatedValue,
                                                   Int32 feeCalculationType,
                                                   Guid feeId,
-                                                  Decimal feeValue) : base(aggregateId, Guid.NewGuid())
+                                                  Decimal feeValue,
+                                                  DateTime feeCalculatedDateTime) : base(aggregateId, Guid.NewGuid())
         {
             this.TransactionId = aggregateId;
             this.EstateId = estateId;
@@ -36,6 +38,7 @@ public MerchantFeeAddedToTransactionEvent(Guid aggregateId,
             this.FeeCalculationType = feeCalculationType;
             this.FeeId = feeId;
             this.FeeValue = feeValue;
+            this.FeeCalculatedDateTime = feeCalculatedDateTime;
         }
 
         #endregion
@@ -50,6 +53,14 @@ public MerchantFeeAddedToTransactionEvent(Guid aggregateId,
         /// </value>
         public Decimal CalculatedValue { get; init; }
 
+        /// <summary>
+        /// Gets or sets the fee calculated date time.
+        /// </summary>
+        /// <value>
+        /// The fee calculated date time.
+        /// </value>
+        public DateTime FeeCalculatedDateTime { get; init; }
+
         /// <summary>
         /// Gets the estate identifier.
         /// </summary>
diff --git a/TransactionProcessor.Transaction.DomainEvents/ServiceProviderFeeAddedToTransactionEvent.cs b/TransactionProcessor.Transaction.DomainEvents/ServiceProviderFeeAddedToTransactionEvent.cs
index 4aebc0ec..7b18caa7 100644
--- a/TransactionProcessor.Transaction.DomainEvents/ServiceProviderFeeAddedToTransactionEvent.cs
+++ b/TransactionProcessor.Transaction.DomainEvents/ServiceProviderFeeAddedToTransactionEvent.cs
@@ -23,13 +23,15 @@ public record ServiceProviderFeeAddedToTransactionEvent : DomainEventRecord.Doma
         /// <param name="feeCalculationType">Type of the fee calculation.</param>
         /// <param name="feeId">The fee identifier.</param>
         /// <param name="feeValue">The fee value.</param>
+        /// <param name="feeCalculatedDateTime">The fee calculated date time.</param>
         public ServiceProviderFeeAddedToTransactionEvent(Guid aggregateId,
                                                           Guid estateId,
                                                           Guid merchantId,
                                                           Decimal calculatedValue,
                                                           Int32 feeCalculationType,
                                                           Guid feeId,
-                                                          Decimal feeValue) : base(aggregateId, Guid.NewGuid())
+                                                          Decimal feeValue,
+                                                          DateTime feeCalculatedDateTime) : base(aggregateId, Guid.NewGuid())
         {
             this.TransactionId = aggregateId;
             this.EstateId = estateId;
@@ -38,6 +40,7 @@ public ServiceProviderFeeAddedToTransactionEvent(Guid aggregateId,
             this.FeeCalculationType = feeCalculationType;
             this.FeeId = feeId;
             this.FeeValue = feeValue;
+            this.FeeCalculatedDateTime = feeCalculatedDateTime;
         }
 
         #endregion
@@ -84,6 +87,14 @@ public ServiceProviderFeeAddedToTransactionEvent(Guid aggregateId,
         /// </value>
         public Decimal FeeValue { get; init; }
 
+        /// <summary>
+        /// Gets or sets the fee calculated date time.
+        /// </summary>
+        /// <value>
+        /// The fee calculated date time.
+        /// </value>
+        public DateTime FeeCalculatedDateTime { get; init; }
+
         /// <summary>
         /// Gets the merchant identifier.
         /// </summary>
diff --git a/TransactionProcessor.TransactionAggregate.Tests/DomainEventTests.cs b/TransactionProcessor.TransactionAggregate.Tests/DomainEventTests.cs
index fd41cbbb..7d89b508 100644
--- a/TransactionProcessor.TransactionAggregate.Tests/DomainEventTests.cs
+++ b/TransactionProcessor.TransactionAggregate.Tests/DomainEventTests.cs
@@ -252,7 +252,8 @@ public void MerchantFeeAddedToTransactionEvent_CanBeCreated_IsCreated()
                                                                                                                               TestData.CalculatedFeeValue,
                                                                                                                               (Int32)CalculationType.Fixed,
                                                                                                                               TestData.TransactionFeeId,
-                                                                                                                              TestData.TransactionFeeValue);
+                                                                                                                              TestData.TransactionFeeValue,
+                 TestData.TransactionFeeCalculateDateTime);
 
             merchantFeeAddedToTransactionEvent.ShouldNotBeNull();
             merchantFeeAddedToTransactionEvent.AggregateId.ShouldBe(TestData.TransactionId);
@@ -264,6 +265,7 @@ public void MerchantFeeAddedToTransactionEvent_CanBeCreated_IsCreated()
             merchantFeeAddedToTransactionEvent.FeeCalculationType.ShouldBe((Int32)CalculationType.Fixed);
             merchantFeeAddedToTransactionEvent.FeeId.ShouldBe(TestData.TransactionFeeId);
             merchantFeeAddedToTransactionEvent.FeeValue.ShouldBe(TestData.TransactionFeeValue);
+            merchantFeeAddedToTransactionEvent.FeeCalculatedDateTime.ShouldBe(TestData.TransactionFeeCalculateDateTime);
 
         }
 
@@ -276,7 +278,8 @@ public void ServiceProviderFeeAddedToTransactionEvent_CanBeCreated_IsCreated()
                                                                                                                                                    TestData.CalculatedFeeValue,
                                                                                                                                                    (Int32)CalculationType.Fixed,
                                                                                                                                                    TestData.TransactionFeeId,
-                                                                                                                                                   TestData.TransactionFeeValue);
+                                                                                                                                                   TestData.TransactionFeeValue,
+                                                                                                                                                   TestData.TransactionFeeCalculateDateTime);
 
             serviceProviderFeeAddedToTransactionEvent.ShouldNotBeNull();
             serviceProviderFeeAddedToTransactionEvent.AggregateId.ShouldBe(TestData.TransactionId);
@@ -288,6 +291,7 @@ public void ServiceProviderFeeAddedToTransactionEvent_CanBeCreated_IsCreated()
             serviceProviderFeeAddedToTransactionEvent.FeeCalculationType.ShouldBe((Int32)CalculationType.Fixed);
             serviceProviderFeeAddedToTransactionEvent.FeeId.ShouldBe(TestData.TransactionFeeId);
             serviceProviderFeeAddedToTransactionEvent.FeeValue.ShouldBe(TestData.TransactionFeeValue);
+            serviceProviderFeeAddedToTransactionEvent.FeeCalculatedDateTime.ShouldBe(TestData.TransactionFeeCalculateDateTime);
 
         }
     }
diff --git a/TransactionProcessor.TransactionAgrgegate/TransactionAggregate.cs b/TransactionProcessor.TransactionAgrgegate/TransactionAggregate.cs
index 32df2cb2..4ac6188f 100644
--- a/TransactionProcessor.TransactionAgrgegate/TransactionAggregate.cs
+++ b/TransactionProcessor.TransactionAgrgegate/TransactionAggregate.cs
@@ -299,7 +299,8 @@ public void AddFee(CalculatedFee calculatedFee)
                                                                    calculatedFee.CalculatedValue,
                                                                    (Int32)calculatedFee.FeeCalculationType,
                                                                    calculatedFee.FeeId,
-                                                                   calculatedFee.FeeValue);
+                                                                   calculatedFee.FeeValue,
+                                                                calculatedFee.FeeCalculatedDateTime);
             }
             else if (calculatedFee.FeeType == FeeType.ServiceProvider)
             {
@@ -310,7 +311,8 @@ public void AddFee(CalculatedFee calculatedFee)
                                                                           calculatedFee.CalculatedValue,
                                                                           (Int32)calculatedFee.FeeCalculationType,
                                                                           calculatedFee.FeeId,
-                                                                          calculatedFee.FeeValue);
+                                                                          calculatedFee.FeeValue,
+                                                                          calculatedFee.FeeCalculatedDateTime);
             }
             else
             {