diff --git a/.changeset/biome-starter-format.md b/.changeset/biome-starter-format.md
new file mode 100644
index 00000000..63d37a07
--- /dev/null
+++ b/.changeset/biome-starter-format.md
@@ -0,0 +1,5 @@
+---
+'@tanstack/create': patch
+---
+
+Match Biome formatting defaults to the generated React and Solid starter files.
diff --git a/packages/create/src/frameworks/react/toolchains/biome/assets/biome.json.ejs b/packages/create/src/frameworks/react/toolchains/biome/assets/biome.json.ejs
index 662c9738..7fc1313d 100644
--- a/packages/create/src/frameworks/react/toolchains/biome/assets/biome.json.ejs
+++ b/packages/create/src/frameworks/react/toolchains/biome/assets/biome.json.ejs
@@ -1,36 +1,37 @@
 {
-	"$schema": "https://biomejs.dev/schemas/2.4.5/schema.json",
-	"vcs": {
-		"enabled": false,
-		"clientKind": "git",
-		"useIgnoreFile": false
-	},
-	"files": {
-		"ignoreUnknown": false,
-		"includes": [
-			"**/src/**/*",
-			"**/.vscode/**/*",
-			<% if (bundler === 'vite') { %>"**/index.html",
-			<% } %>"**/<%= bundler %>.config.ts",
-			"!**/src/routeTree.gen.ts",
-			"!**/src/styles.css"
-		]
-	},
-	"formatter": {
-		"enabled": true,
-		"indentStyle": "tab"
-	},
-	"assist": { "actions": { "source": { "organizeImports": "on" } } },
-	"linter": {
-		"enabled": true,
-		"rules": {
-			"recommended": true
-		}
-	},
-	"javascript": {
-		"formatter": {
-			"quoteStyle": "double"
-		}
-	}
+  "$schema": "https://biomejs.dev/schemas/2.4.5/schema.json",
+  "vcs": {
+    "enabled": false,
+    "clientKind": "git",
+    "useIgnoreFile": false
+  },
+  "files": {
+    "ignoreUnknown": false,
+    "includes": [
+      "**/src/**/*",
+      "**/.vscode/**/*",
+      <% if (bundler === 'vite') { %>"**/index.html",
+      <% } %>"**/<%= bundler %>.config.ts",
+      "!**/src/routeTree.gen.ts",
+      "!**/src/styles.css"
+    ]
+  },
+  "formatter": {
+    "enabled": true,
+    "indentStyle": "space",
+    "indentWidth": 2
+  },
+  "assist": { "actions": { "source": { "organizeImports": "on" } } },
+  "linter": {
+    "enabled": true,
+    "rules": {
+      "recommended": true
+    }
+  },
+  "javascript": {
+    "formatter": {
+      "quoteStyle": "single",
+      "semicolons": "asNeeded"
+    }
+  }
 }
-<% if (bundler) { %><% } %>
diff --git a/packages/create/src/frameworks/solid/toolchains/biome/assets/biome.json.ejs b/packages/create/src/frameworks/solid/toolchains/biome/assets/biome.json.ejs
index 00338a2c..7fc1313d 100644
--- a/packages/create/src/frameworks/solid/toolchains/biome/assets/biome.json.ejs
+++ b/packages/create/src/frameworks/solid/toolchains/biome/assets/biome.json.ejs
@@ -18,7 +18,8 @@
   },
   "formatter": {
     "enabled": true,
-    "indentStyle": "tab"
+    "indentStyle": "space",
+    "indentWidth": 2
   },
   "assist": { "actions": { "source": { "organizeImports": "on" } } },
   "linter": {
@@ -29,7 +30,8 @@
   },
   "javascript": {
     "formatter": {
-      "quoteStyle": "double"
+      "quoteStyle": "single",
+      "semicolons": "asNeeded"
     }
   }
 }