diff --git a/.changelog/12442.txt b/.changelog/12442.txt
new file mode 100644
index 00000000000..c90e4ce1d5e
--- /dev/null
+++ b/.changelog/12442.txt
@@ -0,0 +1,3 @@
+```release-note:enhancement
+filestore: added `tags` field to `filstore_backup` to allow setting tags for backups at creation time
+```
\ No newline at end of file
diff --git a/google/services/filestore/resource_filestore_backup.go b/google/services/filestore/resource_filestore_backup.go
index 8272d88cd5e..054c99da08f 100644
--- a/google/services/filestore/resource_filestore_backup.go
+++ b/google/services/filestore/resource_filestore_backup.go
@@ -100,6 +100,16 @@ character, which cannot be a dash.`,
 Please refer to the field 'effective_labels' for all of the labels present on the resource.`,
 				Elem: &schema.Schema{Type: schema.TypeString},
 			},
+			"tags": {
+				Type:     schema.TypeMap,
+				Optional: true,
+				ForceNew: true,
+				Description: `A map of resource manager tags.
+Resource manager tag keys and values have the same definition as resource manager tags.
+Keys must be in the format tagKeys/{tag_key_id}, and values are in the format tagValues/{tag_value_id}.
+The field is ignored (both PUT & PATCH) when empty.`,
+				Elem: &schema.Schema{Type: schema.TypeString},
+			},
 			"capacity_gb": {
 				Type:        schema.TypeString,
 				Computed:    true,
@@ -185,6 +195,12 @@ func resourceFilestoreBackupCreate(d *schema.ResourceData, meta interface{}) err
 	} else if v, ok := d.GetOkExists("source_file_share"); !tpgresource.IsEmptyValue(reflect.ValueOf(sourceFileShareProp)) && (ok || !reflect.DeepEqual(v, sourceFileShareProp)) {
 		obj["sourceFileShare"] = sourceFileShareProp
 	}
+	tagsProp, err := expandFilestoreBackupTags(d.Get("tags"), d, config)
+	if err != nil {
+		return err
+	} else if v, ok := d.GetOkExists("tags"); !tpgresource.IsEmptyValue(reflect.ValueOf(tagsProp)) && (ok || !reflect.DeepEqual(v, tagsProp)) {
+		obj["tags"] = tagsProp
+	}
 	labelsProp, err := expandFilestoreBackupEffectiveLabels(d.Get("effective_labels"), d, config)
 	if err != nil {
 		return err
@@ -628,6 +644,17 @@ func expandFilestoreBackupSourceFileShare(v interface{}, d tpgresource.Terraform
 	return v, nil
 }
 
+func expandFilestoreBackupTags(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (map[string]string, error) {
+	if v == nil {
+		return map[string]string{}, nil
+	}
+	m := make(map[string]string)
+	for k, val := range v.(map[string]interface{}) {
+		m[k] = val.(string)
+	}
+	return m, nil
+}
+
 func expandFilestoreBackupEffectiveLabels(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (map[string]string, error) {
 	if v == nil {
 		return map[string]string{}, nil
diff --git a/google/services/filestore/resource_filestore_backup_generated_test.go b/google/services/filestore/resource_filestore_backup_generated_test.go
index 445d8375c2b..a80331846df 100644
--- a/google/services/filestore/resource_filestore_backup_generated_test.go
+++ b/google/services/filestore/resource_filestore_backup_generated_test.go
@@ -49,7 +49,7 @@ func TestAccFilestoreBackup_filestoreBackupBasicExample(t *testing.T) {
 				ResourceName:            "google_filestore_backup.backup",
 				ImportState:             true,
 				ImportStateVerify:       true,
-				ImportStateVerifyIgnore: []string{"labels", "location", "name", "terraform_labels"},
+				ImportStateVerifyIgnore: []string{"labels", "location", "name", "tags", "terraform_labels"},
 			},
 		},
 	})
diff --git a/google/services/filestore/resource_filestore_backup_test.go b/google/services/filestore/resource_filestore_backup_test.go
index 3ba6250409b..74982269132 100644
--- a/google/services/filestore/resource_filestore_backup_test.go
+++ b/google/services/filestore/resource_filestore_backup_test.go
@@ -8,6 +8,7 @@ import (
 
 	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 	"github.com/hashicorp/terraform-provider-google/google/acctest"
+	"github.com/hashicorp/terraform-provider-google/google/envvar"
 )
 
 func TestAccFilestoreBackup_update(t *testing.T) {
@@ -115,3 +116,72 @@ resource "google_filestore_backup" "backup" {
 
 `, instName, bkupName)
 }
+
+func TestAccFilestoreBackup_tags(t *testing.T) {
+	t.Parallel()
+
+	org := envvar.GetTestOrgFromEnv(t)
+	instanceName := fmt.Sprintf("tf-fs-inst-%d", acctest.RandInt(t))
+	backupName := fmt.Sprintf("tf-fs-bkup-%d", acctest.RandInt(t))
+	tagKey := acctest.BootstrapSharedTestTagKey(t, "filestore-backups-tagkey")
+	tagValue := acctest.BootstrapSharedTestTagValue(t, "filestore-backups-tagvalue", tagKey)
+
+	acctest.VcrTest(t, resource.TestCase{
+		PreCheck:                 func() { acctest.AccTestPreCheck(t) },
+		ProtoV5ProviderFactories: acctest.ProtoV5ProviderFactories(t),
+		CheckDestroy:             testAccCheckFilestoreBackupDestroyProducer(t),
+		Steps: []resource.TestStep{
+			{
+				Config: testAccFilestoreBackupTags(instanceName, backupName, map[string]string{org + "/" + tagKey: tagValue}),
+			},
+			{
+				ResourceName:            "google_filestore_backup.backup",
+				ImportState:             true,
+				ImportStateVerify:       true,
+				ImportStateVerifyIgnore: []string{"labels", "terraform_labels", "description", "location", "tags"},
+			},
+		},
+	})
+}
+
+func testAccFilestoreBackupTags(instanceName string, backupName string, tags map[string]string) string {
+
+	r := fmt.Sprintf(`
+	resource "google_filestore_instance" "instance" {
+          name     = "%s"
+          location = "us-central1-b"
+          tier     = "BASIC_HDD"
+
+            file_shares {
+              capacity_gb = 1024
+              name        = "share1"
+            }
+
+            networks {
+              network      = "default"
+              modes        = ["MODE_IPV4"]
+              connect_mode = "DIRECT_PEERING"
+            }
+        }
+
+        resource "google_filestore_backup" "backup" {
+          name              = "%s"
+          location          = "us-central1"
+          description       = "This is a filestore backup for the test instance"
+          source_instance   = google_filestore_instance.instance.id
+          source_file_share = "share1"
+
+          labels = {
+            "files":"label1",
+            "other-label": "label2"
+          }
+	  tags = {`, instanceName, backupName)
+
+	l := ""
+	for key, value := range tags {
+		l += fmt.Sprintf("%q = %q\n", key, value)
+	}
+
+	l += fmt.Sprintf("}\n}")
+	return r + l
+}
diff --git a/website/docs/r/filestore_backup.html.markdown b/website/docs/r/filestore_backup.html.markdown
index 5c437474587..57abdcf3a82 100644
--- a/website/docs/r/filestore_backup.html.markdown
+++ b/website/docs/r/filestore_backup.html.markdown
@@ -111,6 +111,13 @@ The following arguments are supported:
   **Note**: This field is non-authoritative, and will only manage the labels present in your configuration.
   Please refer to the field `effective_labels` for all of the labels present on the resource.
 
+* `tags` -
+  (Optional)
+  A map of resource manager tags.
+  Resource manager tag keys and values have the same definition as resource manager tags.
+  Keys must be in the format tagKeys/{tag_key_id}, and values are in the format tagValues/{tag_value_id}.
+  The field is ignored (both PUT & PATCH) when empty.
+
 * `project` - (Optional) The ID of the project in which the resource belongs.
     If it is not provided, the provider project is used.