diff --git a/internal/service/rds/blue_green.go b/internal/service/rds/blue_green.go
index 9d53d5660f10..a2cea0720cb8 100644
--- a/internal/service/rds/blue_green.go
+++ b/internal/service/rds/blue_green.go
@@ -128,7 +128,7 @@ func (h *instanceHandler) precondition(ctx context.Context, d *schema.ResourceDa
 	return nil
 }
 
-func (h *instanceHandler) createBlueGreenInput(d *schema.ResourceData) *rds.CreateBlueGreenDeploymentInput {
+func (h *instanceHandler) createBlueGreenInput(ctx context.Context, d *schema.ResourceData) *rds.CreateBlueGreenDeploymentInput {
 	input := &rds.CreateBlueGreenDeploymentInput{
 		BlueGreenDeploymentName: aws.String(d.Get(names.AttrIdentifier).(string)),
 		Source:                  aws.String(d.Get(names.AttrARN).(string)),
@@ -140,6 +140,7 @@ func (h *instanceHandler) createBlueGreenInput(d *schema.ResourceData) *rds.Crea
 	if d.HasChange(names.AttrParameterGroupName) {
 		input.TargetDBParameterGroupName = aws.String(d.Get(names.AttrParameterGroupName).(string))
 	}
+	input.Tags = getTagsIn(ctx)
 
 	return input
 }
diff --git a/internal/service/rds/instance.go b/internal/service/rds/instance.go
index bba122a47706..951f1d48bafc 100644
--- a/internal/service/rds/instance.go
+++ b/internal/service/rds/instance.go
@@ -2162,7 +2162,7 @@ func resourceInstanceUpdate(ctx context.Context, d *schema.ResourceData, meta an
 				return sdkdiag.AppendErrorf(diags, "updating RDS DB Instance (%s): %s", d.Get(names.AttrIdentifier).(string), err)
 			}
 
-			createIn := handler.createBlueGreenInput(d)
+			createIn := handler.createBlueGreenInput(ctx, d)
 
 			log.Printf("[DEBUG] Updating RDS DB Instance (%s): Creating Blue/Green Deployment", d.Get(names.AttrIdentifier).(string))
 
diff --git a/internal/service/rds/instance_test.go b/internal/service/rds/instance_test.go
index c71372e93732..f20d6bc92219 100644
--- a/internal/service/rds/instance_test.go
+++ b/internal/service/rds/instance_test.go
@@ -14073,6 +14073,14 @@ func testAccInstanceConfig_BlueGreenDeployment_engineVersion(rName string, updat
 	return acctest.ConfigCompose(
 		acctest.ConfigRandomPassword(),
 		fmt.Sprintf(`
+provider "aws" {
+  default_tags {
+    tags = {
+      Terraform = "True"
+    }
+  }
+}
+
 resource "aws_db_instance" "test" {
   identifier              = %[1]q
   allocated_storage       = 10