diff --git a/backend/app/api/endpoints/accounts.py b/backend/app/api/endpoints/accounts.py
index 85dde423..0e0f457f 100644
--- a/backend/app/api/endpoints/accounts.py
+++ b/backend/app/api/endpoints/accounts.py
@@ -23,8 +23,9 @@ from app.schemas.account import AccountResponse, AccountUpdate, AccountInviteCre
 from app.schemas.subscription import SubscriptionResponse, PlanLimitsResponse, UsageResponse, SubscriptionDetails
 from app.schemas.user import UserResponse, AccountRoleUpdate
 from app.core.security import verify_password
-from app.api.deps import get_current_active_user, require_account_owner
-from app.services.seat_enforcement import check_seat_available
+from app.api.deps import get_current_active_user, require_account_owner, require_engineer_or_admin
+from app.services.seat_enforcement import check_seat_available, get_seat_usage
+from app.schemas.seat_enforcement import SeatUsage
 
 _SEAT_CHECKED_ROLES = frozenset({"engineer", "l1_tech"})
 
@@ -128,6 +129,41 @@ async def get_my_members(
     return result.scalars().all()
 
 
+@router.get("/me/seats", response_model=SeatUsage)
+async def get_my_account_seat_usage(
+    db: Annotated[AsyncSession, Depends(get_db)],
+    current_user: Annotated[User, Depends(require_engineer_or_admin)],
+):
+    """Returns engineer + l1_tech seat-usage counts. Accessible to engineer+.
+
+    Powers the SeatCounterWidget on admin/users and account/users surfaces.
+    """
+    account = await _load_account(db, current_user.account_id)
+    sub = await get_account_subscription(current_user.account_id, db)
+    if sub is None:
+        # No subscription → treat as unlimited; return live counts with no limit
+        from sqlalchemy import func
+        engineer_count = (await db.execute(
+            select(func.count(User.id))
+            .where(User.account_id == account.id)
+            .where(User.account_role == "engineer")
+            .where(User.is_active.is_(True))
+        )).scalar_one()
+        l1_count = (await db.execute(
+            select(func.count(User.id))
+            .where(User.account_id == account.id)
+            .where(User.account_role == "l1_tech")
+            .where(User.is_active.is_(True))
+        )).scalar_one()
+        from app.schemas.seat_enforcement import SeatCheckResult
+        return SeatUsage(
+            engineer=SeatCheckResult(available=True, current=engineer_count, limit=None, role="engineer"),
+            l1_tech=SeatCheckResult(available=True, current=l1_count, limit=None, role="l1_tech"),
+        )
+    engineer, l1_tech = await get_seat_usage(account, sub, db)
+    return SeatUsage(engineer=engineer, l1_tech=l1_tech)
+
+
 @router.patch("/me", response_model=AccountResponse)
 async def update_my_account(
     data: AccountUpdate,
diff --git a/backend/tests/test_invite_seat_enforcement.py b/backend/tests/test_invite_seat_enforcement.py
index 11609bfa..5d002775 100644
--- a/backend/tests/test_invite_seat_enforcement.py
+++ b/backend/tests/test_invite_seat_enforcement.py
@@ -394,3 +394,64 @@ async def test_role_change_demotion_bypasses_seat_check(client: AsyncClient, tes
     )
     assert resp.status_code == 200, resp.text
     assert resp.json()["account_role"] == "viewer"
+
+
+# ---------------------------------------------------------------------------
+# GET /me/seats — seat counter widget endpoint
+# ---------------------------------------------------------------------------
+
+@pytest.mark.asyncio
+async def test_get_seats_returns_both_role_counts(client: AsyncClient, test_db: AsyncSession):
+    """GET /accounts/me/seats returns engineer + l1_tech seat usage."""
+    owner = await _register(client, email="owner_seats@example.com")
+    account_id = uuid.UUID(owner["account_id"])
+    headers = await _login(client, email="owner_seats@example.com")
+    await _set_sub(test_db, account_id, seat_limit=5, l1_seat_limit=3)
+    # Add 2 engineers and 1 l1_tech as members
+    for i in range(2):
+        await _add_member(test_db, account_id, role="engineer", suffix=f"e{i}")
+    await _add_member(test_db, account_id, role="l1_tech", suffix="l1")
+
+    resp = await client.get("/api/v1/accounts/me/seats", headers=headers)
+    assert resp.status_code == 200, resp.text
+    body = resp.json()
+    assert body["engineer"]["role"] == "engineer"
+    assert body["engineer"]["current"] == 2
+    assert body["engineer"]["limit"] == 5
+    assert body["engineer"]["available"] is True
+    assert body["l1_tech"]["role"] == "l1_tech"
+    assert body["l1_tech"]["current"] == 1
+    assert body["l1_tech"]["limit"] == 3
+    assert body["l1_tech"]["available"] is True
+
+
+@pytest.mark.asyncio
+async def test_get_seats_blocked_for_viewer(client: AsyncClient, test_db: AsyncSession):
+    """GET /accounts/me/seats → 403 for viewer role (engineer+ required)."""
+    from app.core.security import get_password_hash
+
+    # Register an owner for the account
+    owner = await _register(client, email="owner_seats2@example.com")
+    account_id = uuid.UUID(owner["account_id"])
+    await _set_sub(test_db, account_id, seat_limit=5, l1_seat_limit=3)
+
+    # Create a viewer user with a known password directly in the DB
+    viewer_password = "ViewerPass123!"
+    viewer = User(
+        id=uuid.uuid4(),
+        email="viewer_seats@example.com",
+        name="Viewer Seats",
+        account_id=account_id,
+        account_role="viewer",
+        role="engineer",  # system role field (default)
+        is_active=True,
+        password_hash=get_password_hash(viewer_password),
+    )
+    test_db.add(viewer)
+    await test_db.commit()
+
+    # Log in as the viewer
+    viewer_headers = await _login(client, email="viewer_seats@example.com", password=viewer_password)
+
+    resp = await client.get("/api/v1/accounts/me/seats", headers=viewer_headers)
+    assert resp.status_code == 403, resp.text