diff --git a/crates/router/src/core/utils.rs b/crates/router/src/core/utils.rs
index c3f6ea641d..155cf5dc14 100644
--- a/crates/router/src/core/utils.rs
+++ b/crates/router/src/core/utils.rs
@@ -743,7 +743,21 @@ pub fn get_split_refunds(
                         Ok(None)
                     }
                 }
-                _ => Ok(None),
+                // If charges data is unavailable, pass through merchant-provided split refund data without validation
+                _ => {
+                    if let Some(common_types::refunds::SplitRefund::AdyenSplitRefund(
+                        split_refund_request,
+                    )) = split_refund_input.refund_request.clone()
+                    {
+                        Ok(Some(
+                            router_request_types::SplitRefundsRequest::AdyenSplitRefund(
+                                split_refund_request,
+                            ),
+                        ))
+                    } else {
+                        Ok(None)
+                    }
+                }
             }
         }
         Some(common_types::payments::SplitPaymentsRequest::XenditSplitPayment(_)) => {
diff --git a/crates/router/src/core/utils/refunds_validator.rs b/crates/router/src/core/utils/refunds_validator.rs
index 47236cea1c..29f97d1065 100644
--- a/crates/router/src/core/utils/refunds_validator.rs
+++ b/crates/router/src/core/utils/refunds_validator.rs
@@ -237,19 +237,6 @@ pub fn validate_adyen_charge_refund(
             .find(|payment_split_item| refund_split_reference == payment_split_item.reference);
 
         if let Some(payment_split_item) = matching_payment_split_item {
-            if let Some((refund_amount, payment_amount)) =
-                refund_split_item.amount.zip(payment_split_item.amount)
-            {
-                if refund_amount > payment_amount {
-                    return Err(report!(errors::ApiErrorResponse::InvalidRequestData {
-                        message: format!(
-                            "Invalid refund amount for split item, reference: {refund_split_reference}",
-
-                        ),
-                    }));
-                }
-            }
-
             if let Some((refund_account, payment_account)) = refund_split_item
                 .account
                 .as_ref()