diff --git a/crates/turborepo-lib/src/config/mod.rs b/crates/turborepo-lib/src/config/mod.rs
index 8ed37957b3621..e1e451558972d 100644
--- a/crates/turborepo-lib/src/config/mod.rs
+++ b/crates/turborepo-lib/src/config/mod.rs
@@ -225,6 +225,16 @@ pub enum Error {
         #[source_code]
         text: NamedSource<String>,
     },
+    #[error(
+        "The \"futureFlags\" key can only be used in the root turbo.json. Please remove it from \
+         Package Configurations."
+    )]
+    FutureFlagsInPackage {
+        #[label("futureFlags key found here")]
+        span: Option<SourceSpan>,
+        #[source_code]
+        text: NamedSource<String>,
+    },
     #[error(
         "TURBO_TUI_SCROLLBACK_LENGTH: Invalid value. Use a number for how many lines to keep in \
          scrollback."
diff --git a/crates/turborepo-lib/src/turbo_json/mod.rs b/crates/turborepo-lib/src/turbo_json/mod.rs
index 005934e2cc61f..ba378a5ab1699 100644
--- a/crates/turborepo-lib/src/turbo_json/mod.rs
+++ b/crates/turborepo-lib/src/turbo_json/mod.rs
@@ -164,11 +164,18 @@ pub struct RawTurboJson {
     #[serde(skip_serializing_if = "Option::is_none")]
     pub concurrency: Option<String>,
 
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub future_flags: Option<Spanned<FutureFlags>>,
+
     #[deserializable(rename = "//")]
     #[serde(skip)]
     _comment: Option<String>,
 }
 
+#[derive(Serialize, Default, Debug, Clone, Iterable, Deserializable, PartialEq, Eq)]
+#[serde(rename_all = "camelCase")]
+pub struct FutureFlags {}
+
 #[derive(Serialize, Default, Debug, PartialEq, Clone)]
 #[serde(transparent)]
 pub struct Pipeline(BTreeMap<TaskName<'static>, Spanned<RawTaskDefinition>>);
@@ -558,6 +565,15 @@ impl TryFrom<RawTurboJson> for TurboJson {
             let (span, text) = pipeline.span_and_text("turbo.json");
             return Err(Error::PipelineField { span, text });
         }
+
+        // `futureFlags` key is only allowed in root turbo.json
+        let is_workspace_config = raw_turbo.extends.is_some();
+        if is_workspace_config {
+            if let Some(future_flags) = raw_turbo.future_flags {
+                let (span, text) = future_flags.span_and_text("turbo.json");
+                return Err(Error::FutureFlagsInPackage { span, text });
+            }
+        }
         let mut global_env = HashSet::new();
         let mut global_file_dependencies = HashSet::new();
 
@@ -871,8 +887,8 @@ mod tests {
     use turborepo_unescape::UnescapedString;
 
     use super::{
-        replace_turbo_root_token_in_string, validate_with_has_no_topo, Pipeline, RawTurboJson,
-        SpacesJson, Spanned, TurboJson, UIMode,
+        replace_turbo_root_token_in_string, validate_with_has_no_topo, FutureFlags, Pipeline,
+        RawTurboJson, SpacesJson, Spanned, TurboJson, UIMode,
     };
     use crate::{
         boundaries::BoundariesConfig,
@@ -1359,6 +1375,65 @@ mod tests {
         assert_eq!(actual, expected.map_err(|s| s.to_owned()));
     }
 
+    #[test]
+    fn test_future_flags_not_allowed_in_workspace() {
+        let json = r#"{
+            "extends": ["//"],
+            "tasks": {
+                "build": {}
+            },
+            "futureFlags": {
+                "newFeature": true
+            }
+        }"#;
+
+        let deserialized_result = deserialize_from_json_str(
+            json,
+            JsonParserOptions::default().with_allow_comments(),
+            "turbo.json",
+        );
+        let raw_turbo_json: RawTurboJson = deserialized_result.into_deserialized().unwrap();
+
+        // Try to convert to TurboJson - this should fail
+        let turbo_json_result = TurboJson::try_from(raw_turbo_json);
+        assert!(turbo_json_result.is_err());
+
+        let error = turbo_json_result.unwrap_err();
+        let error_str = error.to_string();
+        assert!(
+            error_str.contains("The \"futureFlags\" key can only be used in the root turbo.json")
+        );
+    }
+
+    #[test]
+    fn test_deserialize_future_flags() {
+        let json = r#"{
+            "tasks": {
+                "build": {}
+            },
+            "futureFlags": {
+                "bestFeature": true
+            }
+        }"#;
+
+        let deserialized_result = deserialize_from_json_str(
+            json,
+            JsonParserOptions::default().with_allow_comments(),
+            "turbo.json",
+        );
+        let raw_turbo_json: RawTurboJson = deserialized_result.into_deserialized().unwrap();
+
+        // Verify that futureFlags is parsed correctly
+        assert!(raw_turbo_json.future_flags.is_some());
+        let future_flags = raw_turbo_json.future_flags.as_ref().unwrap();
+        assert_eq!(future_flags.as_inner(), &FutureFlags {});
+
+        // Verify that the futureFlags field doesn't cause errors during conversion to
+        // TurboJson
+        let turbo_json = TurboJson::try_from(raw_turbo_json);
+        assert!(turbo_json.is_ok());
+    }
+
     #[test]
     fn test_validate_with_has_no_topo() {
         let turbo_json = TurboJson {
diff --git a/packages/turbo-types/schemas/schema.json b/packages/turbo-types/schemas/schema.json
index 8f164b2a8b802..1543b141f5e4b 100644
--- a/packages/turbo-types/schemas/schema.json
+++ b/packages/turbo-types/schemas/schema.json
@@ -102,6 +102,12 @@
           "type": "boolean",
           "description": "When set to `true`, disables the update notification that appears when a new version of `turbo` is available.\n\nDocumentation: https://turborepo.com/docs/reference/configuration#noupdatenotifier",
           "default": false
+        },
+        "futureFlags": {
+          "type": "object",
+          "additionalProperties": {},
+          "description": "Opt into breaking changes prior to major releases, experimental features, and beta features.",
+          "default": {}
         }
       },
       "additionalProperties": false,
diff --git a/packages/turbo-types/schemas/schema.v2.json b/packages/turbo-types/schemas/schema.v2.json
index 8f164b2a8b802..1543b141f5e4b 100644
--- a/packages/turbo-types/schemas/schema.v2.json
+++ b/packages/turbo-types/schemas/schema.v2.json
@@ -102,6 +102,12 @@
           "type": "boolean",
           "description": "When set to `true`, disables the update notification that appears when a new version of `turbo` is available.\n\nDocumentation: https://turborepo.com/docs/reference/configuration#noupdatenotifier",
           "default": false
+        },
+        "futureFlags": {
+          "type": "object",
+          "additionalProperties": {},
+          "description": "Opt into breaking changes prior to major releases, experimental features, and beta features.",
+          "default": {}
         }
       },
       "additionalProperties": false,
diff --git a/packages/turbo-types/src/types/config-v2.ts b/packages/turbo-types/src/types/config-v2.ts
index 54a91a68f6fb6..38ee396f90f2d 100644
--- a/packages/turbo-types/src/types/config-v2.ts
+++ b/packages/turbo-types/src/types/config-v2.ts
@@ -190,6 +190,13 @@ export interface RootSchema extends BaseSchema {
    * @defaultValue `false`
    */
   noUpdateNotifier?: boolean;
+
+  /**
+   * Opt into breaking changes prior to major releases, experimental features, and beta features.
+   *
+   * @defaultValue `{}`
+   */
+  futureFlags?: Record<string, unknown>;
 }
 
 export interface Pipeline {