diff --git a/internal/services/apimanagement/api_management_api_tag_resource.go b/internal/services/apimanagement/api_management_api_tag_resource.go
index 8c4d8c6ae2c7..60ccca59763f 100644
--- a/internal/services/apimanagement/api_management_api_tag_resource.go
+++ b/internal/services/apimanagement/api_management_api_tag_resource.go
@@ -14,7 +14,6 @@ import (
 	"github.com/hashicorp/go-azure-sdk/resource-manager/apimanagement/2022-08-01/tag"
 	"github.com/hashicorp/terraform-provider-azurerm/helpers/tf"
 	"github.com/hashicorp/terraform-provider-azurerm/internal/clients"
-	"github.com/hashicorp/terraform-provider-azurerm/internal/features"
 	"github.com/hashicorp/terraform-provider-azurerm/internal/tf/pluginsdk"
 	"github.com/hashicorp/terraform-provider-azurerm/internal/timeouts"
 )
@@ -69,11 +68,6 @@ func resourceApiManagementApiTagCreate(d *pluginsdk.ResourceData, meta interface
 
 	id := apitag.NewApiTagID(subscriptionId, apiId.ResourceGroupName, apiId.ServiceName, apiId.ApiId, d.Get("name").(string))
 
-	if !features.FourPointOh() {
-		apiName := getApiName(apiId.ApiId)
-		id = apitag.NewApiTagID(subscriptionId, apiId.ResourceGroupName, apiId.ServiceName, apiName, d.Get("name").(string))
-	}
-
 	tagExists, err := tagClient.Get(ctx, tagId)
 	if err != nil {
 		if !response.WasNotFound(tagExists.HttpResponse) {
@@ -115,12 +109,6 @@ func resourceApiManagementApiTagRead(d *pluginsdk.ResourceData, meta interface{}
 	apiId := api.NewApiID(subscriptionId, id.ResourceGroupName, id.ServiceName, id.ApiId)
 	tagId := apitag.NewApiTagID(subscriptionId, id.ResourceGroupName, id.ServiceName, id.ApiId, id.TagId)
 
-	if !features.FourPointOh() {
-		apiName := getApiName(id.ApiId)
-		apiId = api.NewApiID(subscriptionId, id.ResourceGroupName, id.ServiceName, apiName)
-		tagId = apitag.NewApiTagID(subscriptionId, id.ResourceGroupName, id.ServiceName, apiName, id.TagId)
-	}
-
 	resp, err := client.TagGetByApi(ctx, tagId)
 	if err != nil {
 		if response.WasNotFound(resp.HttpResponse) {
@@ -150,11 +138,6 @@ func resourceApiManagementApiTagDelete(d *pluginsdk.ResourceData, meta interface
 
 	newId := apitag.NewApiTagID(id.SubscriptionId, id.ResourceGroupName, id.ServiceName, id.ApiId, id.TagId)
 
-	if !features.FourPointOh() {
-		name := getApiName(id.ApiId)
-		newId = apitag.NewApiTagID(id.SubscriptionId, id.ResourceGroupName, id.ServiceName, name, id.TagId)
-	}
-
 	if _, err = client.TagDetachFromApi(ctx, newId); err != nil {
 		return fmt.Errorf("detaching api tag %q: %+v", newId, err)
 	}