diff --git a/frontend/docs/development/i18n.md b/frontend/docs/development/i18n.md
deleted file mode 100644
index 0e637394b..000000000
--- a/frontend/docs/development/i18n.md
+++ /dev/null
@@ -1 +0,0 @@
-TODO: Add i18n development docs 
diff --git a/frontend/src/i18n/README.md b/frontend/src/i18n/README.md
index 3d23d51ac..7ad7968df 100644
--- a/frontend/src/i18n/README.md
+++ b/frontend/src/i18n/README.md
@@ -1,5 +1,22 @@
 # i18n Internationalization / Localization
 
-We try and keep all the i18n related things in here.
+Nebraska frontend uses [i18next](https://www.i18next.com/) for internationalization. Translation files are organized by namespace in `locales/en/` (`common.json`, `applications.json`, `groups.json`, etc.).
 
-See the [i18n docs](../../docs/development/i18n.md) for full details.
+## Using Translations
+
+```typescript
+import { useTranslation } from 'react-i18next';
+
+function MyComponent() {
+  const { t } = useTranslation();
+  return <div>{t('common|confirmation_prompt')}</div>;
+}
+```
+
+## Extracting Translation Keys
+
+```bash
+npm run i18n
+```
+
+This scans source files and updates translation JSON files.