diff --git a/configforge/formatters/toml_handler.py b/configforge/formatters/toml_handler.py
new file mode 100644
index 0000000..08cd0c1
--- /dev/null
+++ b/configforge/formatters/toml_handler.py
@@ -0,0 +1,52 @@
+"""TOML format handler for ConfigForge."""
+
+import tomlkit
+from typing import Any, Dict
+
+from configforge.exceptions import ConversionError
+
+
+class TOMLHandler:
+    """Handler for TOML configuration files."""
+
+    @staticmethod
+    def loads(content: str) -> Dict[str, Any]:
+        """Parse TOML content."""
+        try:
+            return tomlkit.loads(content)
+        except tomlkit.exceptions.ParseError as e:
+            raise ConversionError(f"Invalid TOML: {str(e)}") from e
+
+    @staticmethod
+    def dumps(data: Any) -> str:
+        """Serialize data to TOML string."""
+        try:
+            return tomlkit.dumps(data)
+        except (TypeError, ValueError) as e:
+            raise ConversionError(f"Failed to serialize TOML: {str(e)}") from e
+
+    @staticmethod
+    def read(filepath: str) -> Dict[str, Any]:
+        """Read and parse TOML file."""
+        try:
+            with open(filepath, "r", encoding="utf-8") as f:
+                return tomlkit.load(f)
+        except FileNotFoundError:
+            raise ConversionError(f"File not found: {filepath}")
+        except PermissionError:
+            raise ConversionError(f"Permission denied: {filepath}")
+        except tomlkit.exceptions.ParseError as e:
+            raise ConversionError(f"Invalid TOML in {filepath}: {str(e)}") from e
+
+    @staticmethod
+    def write(filepath: str, data: Any) -> None:
+        """Write data to TOML file."""
+        try:
+            with open(filepath, "w", encoding="utf-8") as f:
+                tomlkit.dump(data, f)
+        except FileNotFoundError:
+            raise ConversionError(f"Directory not found for: {filepath}")
+        except PermissionError:
+            raise ConversionError(f"Permission denied to write: {filepath}")
+        except (TypeError, ValueError) as e:
+            raise ConversionError(f"Failed to write TOML: {str(e)}") from e