Landlord Tax Returns

Updated November 2025

If you're a landlord with rental property, you need to declare rental income and pay tax on your rental profits. It's not optional—HMRC requires it, and rental income is taxable income. Landlords must declare rental income and pay tax on their rental profits—rental income is taxable and must be reported on Self Assessment tax returns. Property income tax is calculated on rental income minus allowable expenses—landlords can claim expenses like mortgage interest (restricted), repairs, insurance, and letting agent fees to reduce taxable profit.

Here's what you need to know:

  • Landlords must declare rental income and pay tax on their rental profits — Rental income is taxable and must be reported on Self Assessment tax returns (gov.uk rental property tax)
  • Property income tax is calculated on rental income minus allowable expenses — Landlords can claim expenses like mortgage interest (restricted), repairs, insurance, and letting agent fees
  • Landlords pay Income Tax on rental profits at their marginal tax rate — Rental income is added to other income to determine total tax liability
  • Non-resident landlords have additional tax obligations and may need to register for non-resident landlord scheme — Different rules apply for landlords living abroad

The problem is most landlords don't understand property income tax properly. They don't know what expenses to claim, struggle with mortgage interest restrictions, or miss rental income on their tax returns. That causes problems—missing expenses means paying more tax than you should, wrong calculations mean incorrect tax payments, and undeclared rental income means HMRC enquiries and penalties.

We handle landlord tax returns for property landlords: rental income reporting (declaring all rental income received), expense claims (claiming allowable expenses like repairs, insurance, letting agent fees, and restricted mortgage interest), property income tax calculation (calculating tax on rental profits), and Self Assessment filing (including property income in your Self Assessment return). Whether you're a landlord in Medway with one rental property, a property investor in Maidstone with multiple properties, or a landlord in Canterbury needing expense claims, we'll handle your landlord tax returns that work. No missed rental income, no overpaid tax—just proper tax return filing that keeps you compliant and saves you money.

What this helps you do (fast)

  • Meet your tax obligations for rental income — Declare all rental income and pay tax on rental profits. Proper reporting means no HMRC enquiries or penalties.
  • Claim all allowable expenses — We'll make sure you claim all allowable property expenses you're entitled to. Claiming expenses reduces taxable profit, which saves you money on Income Tax.
  • Calculate property income tax correctly — Proper tax calculation ensures you pay the right amount of tax on rental profits. No overpayments, no underpayments, no surprises.
  • Avoid penalties and HMRC enquiries — Proper rental income reporting and accurate tax calculations mean no penalties or HMRC enquiries. Avoiding penalties saves money and stress.
  • Understand property tax obligations — We'll explain what you need to pay and why. Understanding your tax obligations helps you plan and budget better.
  • Handle mortgage interest restrictions — We'll help you understand and apply mortgage interest restrictions correctly (mortgage interest relief is restricted for higher rate taxpayers). Proper application means correct tax calculations.

How it works

Step-by-step process for landlord tax returns:

  1. Discovery call — We chat about your situation: how many rental properties you have, what your rental income is, what expenses you have, whether you've declared rental income before, and what you want to achieve.
  2. Rental income gathering — We gather all your rental income:
    • Rental payments received — All rental income received from tenants (monthly rent, deposit retention, other income from property)
    • Property income sources — Income from all rental properties (if you have multiple properties)
    • Other property income — Any other income from property (service charges collected, fees, etc.)
    • Supporting documents — Rental agreements, bank statements showing rental income, rent receipts
    Rental income gathering ensures we have all the information needed for your tax return.
  3. Expense claims — We identify and claim allowable expenses:
    • Mortgage interest — Mortgage interest (restricted for tax relief—basic rate relief only for higher rate taxpayers, calculated separately)
    • Repairs and maintenance — Repairs and maintenance costs (repairs to existing property, not improvements)
    • Insurance — Landlord insurance, building insurance
    • Letting agent fees — Letting agent management fees, letting fees
    • Property management costs — Property management fees, service charges
    • Other allowable expenses — Utilities (if landlord pays), council tax (if landlord pays), ground rent, legal fees for lettings, inventory costs, advertising costs
    Expense claims ensure you claim all allowable expenses to reduce taxable profit.
  4. Property income tax calculation — We calculate your property income tax:
    • Rental profit calculation — Calculate rental profit (rental income minus allowable expenses)
    • Mortgage interest relief — Apply mortgage interest relief (restricted relief—20% credit for higher rate taxpayers)
    • Total property income — Calculate total property income from all properties
    • Income Tax calculation — Calculate Income Tax on rental profits (added to other income, taxed at marginal rate)
    Property income tax calculation ensures you know exactly what tax you need to pay.
  5. Self Assessment filing — We include property income in your Self Assessment return:
    • Property income pages — Complete property income pages (SA105) in your Self Assessment return
    • Rental income reporting — Report all rental income received
    • Expense claims — Include all allowable expense claims
    • Tax calculation — Include property income tax in total tax calculation
    Self Assessment filing ensures property income is properly reported to HMRC.
  6. Non-resident landlord considerations — If you're a non-resident landlord, we handle additional requirements:
    • Non-resident landlord scheme — Understand non-resident landlord scheme requirements (if applicable)
    • Tax deductions at source — Handle tax deductions at source by letting agents (if applicable)
    • Additional reporting — Handle any additional reporting requirements for non-resident landlords
    Non-resident landlord considerations ensure compliance with all landlord tax rules.

What landlord tax return filing includes:

  • Rental income gathering (rental payments, property income sources, supporting documents)
  • Expense claims (mortgage interest restricted, repairs, insurance, letting agent fees, other expenses)
  • Property income tax calculation (rental profit, mortgage interest relief, Income Tax calculation)
  • Self Assessment filing (property income pages, rental income reporting, expense claims, tax calculation)
  • Non-resident landlord considerations (if applicable)

Property income tax rules:

  • Rental income — All rental income received is taxable (rent, deposit retention, other income)
  • Allowable expenses — Expenses wholly and exclusively for rental business are allowable (repairs, insurance, letting agent fees, etc.)
  • Mortgage interest — Mortgage interest relief is restricted (20% tax credit instead of full relief for higher rate taxpayers)
  • Income Tax rates — Rental profit is taxed at your marginal Income Tax rate (basic rate, higher rate, or additional rate)

Expenses landlords can claim:

  • Mortgage interest — Mortgage interest (restricted relief—20% credit for higher rate taxpayers)
  • Repairs and maintenance — Repairs to existing property (not improvements or capital expenditure)
  • Insurance — Landlord insurance, building insurance
  • Letting agent fees — Letting agent management fees, letting fees
  • Property management — Property management fees, service charges
  • Utilities and council tax — If landlord pays (not if tenant pays)
  • Other expenses — Ground rent, legal fees for lettings, inventory costs, advertising costs, accounting fees

We handle all aspects of landlord tax returns. The key is declaring all rental income, claiming all allowable expenses, and calculating tax correctly, so you meet your obligations and save money on tax.

Need help from a real accountant?

Book a free 30-min call with File Easy — fixed fees, plain English, Kent-based team.

Fixed fees • HMRC compliant • Based in Kent & Dubai

Costs & timelines

Pricing factors:

  • Number of properties — More properties mean more rental income to gather and more expense claims to process
  • Return complexity — Simple returns (one property, straightforward income/expenses) cost less than complex returns (multiple properties, complex expenses, capital allowances, etc.)
  • Record keeping quality — Well-organized records (rental income, expenses, receipts) cost less to process than messy records
  • Non-resident landlord — Non-resident landlords may have additional complexity (non-resident landlord scheme, tax deductions at source)

Commonly reported ranges by local providers:

  • Simple landlord tax return (1 property): £250–£450 for basic landlord return with straightforward rental income and expenses
  • Standard landlord tax return (2-3 properties): £400–£700 for typical landlord return with multiple properties
  • Complex landlord tax return (4+ properties or complex): £600–£1,200+ for complex returns (multiple properties, complex expenses, capital allowances, etc.)
  • Property income only (included in Self Assessment): Usually included in full Self Assessment return, or £150–£300 if just adding property income to existing return

Why landlord tax return filing costs what it does:

  • Rental income gathering requires time to review rental agreements and bank statements
  • Expense claims require knowledge of allowable expenses and mortgage interest restrictions
  • Property income tax calculation requires knowledge of tax rules and rates
  • Self Assessment filing requires completing property income pages accurately
  • Ongoing communication and support throughout the process

Timeline: For returns filed before the deadline, preparation usually takes 1-2 weeks from when we receive all your documents. We'll need your documents at least 2-3 weeks before the 31 January deadline to ensure on-time filing. If you provide documents very close to the deadline, we may not be able to guarantee on-time filing due to high demand.

Payment: Tax due must be paid by 31 January (same as filing deadline). If you can't pay in full, HMRC offers payment plans, but you need to arrange this before the deadline. We can help you understand payment options if needed.

No hidden fees. Return preparation price includes rental income gathering, expense claims, property income tax calculation, and Self Assessment filing. Ongoing support and tax planning are separate if you want them.

Kent (UK) focus

We work with landlords across Kent: landlords in Medway with one rental property, property investors in Maidstone with multiple properties, and landlords in Canterbury needing expense claims.

Kent landlords face the same property income tax obligations as everyone else—declaring rental income, claiming allowable expenses, paying Income Tax on rental profits. The difference is when you get proper help with landlord tax returns, you declare all rental income, claim all allowable expenses, and calculate tax correctly. That's what helps Kent landlords stay compliant and save money on tax.

Common Kent landlord scenarios:

  • Single property landlords — Landlords with one rental property needing tax return filing
  • Multiple property investors — Property investors with multiple properties needing comprehensive tax returns
  • Landlords with mortgage interest — Landlords needing help with mortgage interest restrictions and tax relief
  • Landlords with expenses — Landlords wanting to ensure they're claiming all allowable expenses

Kent business market context:

  • Many Kent residents are landlords (buy-to-let investors, property investors)
  • Proper landlord tax return filing helps Kent landlords stay compliant and save money on tax
  • On-time filing helps Kent landlords avoid penalties and interest

Remote-first, Kent-focused. We don't need to meet in person (though we can if you prefer), and we understand what Kent landlords are dealing with. Rental income reporting, expense claims, property income tax—we'll handle your landlord tax returns that keep you compliant and save you money.

FAQs

Landlord Tax Returns - Frequently Asked Questions

Common questions about landlord tax returns and property income tax

Yes, definitely if you receive rental income. Landlords must declare rental income and pay tax on rental profits. Rental income is taxable income and must be reported on Self Assessment tax returns. Even if rental income is below the tax-free allowance, you may still need to file a return if HMRC asks you to. It's worth getting it right—undeclared rental income can result in HMRC enquiries and penalties.
Landlords pay tax on rental income by declaring rental income on Self Assessment tax returns. Property income tax is calculated on rental profits (rental income minus allowable expenses), and tax is paid at your marginal Income Tax rate. Tax must be paid by 31 January following the end of the tax year (same as filing deadline). Rental profit is added to other income to determine total tax liability.
Landlords pay Income Tax on rental profits (rental income minus allowable expenses). Rental profit is added to other income and taxed at your marginal Income Tax rate (basic rate 20%, higher rate 40%, additional rate 45%). Landlords don't pay National Insurance on rental income (unlike self-employment income). Property income tax is calculated as part of your total Income Tax liability.
Landlords can claim allowable expenses that are wholly and exclusively for the rental business. Common allowable expenses include: mortgage interest (restricted relief—20% credit for higher rate taxpayers), repairs and maintenance (repairs to existing property, not improvements), insurance (landlord insurance, building insurance), letting agent fees (management fees, letting fees), property management costs (management fees, service charges), utilities and council tax (if landlord pays, not if tenant pays), and other expenses (ground rent, legal fees, inventory costs, advertising). Claiming expenses reduces taxable profit, which saves money on Income Tax.
The Self Assessment filing deadline (which includes property income) is 31 January following the end of the tax year. For the 2023/24 tax year, the deadline is 31 January 2025. Tax must also be paid by this date. Late filing penalties apply if returns are filed after the deadline, and late payment interest applies if tax is paid late. It's important to file and pay on time.
Mortgage interest relief for landlords is restricted. Instead of full tax relief on mortgage interest, landlords receive a 20% tax credit on mortgage interest (regardless of tax rate). For example, if you pay £1,000 in mortgage interest, you get a £200 tax credit (20% of £1,000). This applies to higher rate and additional rate taxpayers—they still only get 20% relief, not 40% or 45%. Basic rate taxpayers get 20% relief as before. The restriction means higher rate taxpayers pay more tax on rental income than they used to.

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Need help with your landlord tax returns?

We'll gather all your rental income, claim all allowable expenses, calculate your property income tax correctly, and file your return on time. No missed rental income, no overpaid tax—just proper tax return filing that keeps you compliant and saves you money.

Fixed fees • HMRC compliant • Based in Kent & Dubai

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