La County Property Tax Due Date 2025. Los angeles county residents now have until october 15, 2025 to (i) file their 2024 federal and california income tax returns, (ii) pay the amount due with their 2024 federal and. Accordingly, returns and payments due on or before january 31, 2025, are automatically extended to april 30, 2025, for los angeles county taxpayers that owed less.

The annual secured property tax bill has two payment stubs. The bill is payable in two installments.