If you’re a landlord, the deadline for filing your 2023-2024 income tax return is fast approaching. Here are some important things you need to know. When to file your tax return Self-employed landlords need to file their tax return (and pay any tax owed) each year using the self assessment system. For the 2023-2024 financial year, this must be done by 31 January 2025 (unless HMRC has notified you...