Rental income is fully taxable in Ireland, and understanding your tax obligations is crucial for legal compliance and maximizing your net returns. Tax rules for landlords are complex, with numerous allowable deductions, specific relief schemes, and strict filing requirements.

Yet many landlords miss valuable deductions, make costly mistakes, or face Revenue inquiries because they don’t understand or properly document their rental income and expenses.

This comprehensive 2026 guide covers everything Irish landlords need to know about tax—from declaring rental income to claiming every legitimate deduction, meeting filing deadlines, and organizing records for compliance and peace of mind.

How Rental Income Is Taxed

Taxable Rental Income

Include all rental income:

• Monthly rent payments
• Deposits retained for damage
• Any fees charged to tenants
• Insurance payouts for lost rent
• Lease premiums

Tax Rates

Rental income is added to your other income and taxed at your marginal rate:

• 20% up to standard rate band
• 40% above standard rate band

Plus:

• USC (Universal Social Charge): 0.5-8%
• PRSI: 4% if applicable

Effective rate: For higher earners, combined rate can exceed 50%.

Calculating Taxable Profit

Formula: Gross rental income

• Allowable expenses = Net rental profit (taxable)

The key to tax efficiency is claiming all legitimate expenses.

Allowable Expenses

Interest on Loans

Residential Premises Rental Income Relief (2026)

Budget 2026 confirmed the Residential Premises Rental Income Relief at €1,000 for 2026 and 2027, up from €600 for 2024. To claim it you must be registered with the RTB and file your return on time. Confirm the current terms on Revenue’s RPRIR page before you file — reliefs are changed in most Budgets.

Mortgage interest:

• Interest portion of mortgage payments is deductible
• 100% deductible for residential properties
• Must be on the rental property itself

Other loans: Interest on loans for property improvements or furnishing may also be deductible.

Not deductible: Capital/principal repayments—only the interest portion.

Insurance

Deductible:

• Landlord insurance premiums
• Building insurance
• Contents insurance (if furnished)
• Rent guarantee insurance

Keep receipts for all insurance payments.

Repairs and Maintenance

Deductible repairs:

• Fixing broken items
• Painting and decorating
• Plumbing repairs
• Electrical repairs
• Roof repairs
• Replacing like-for-like

Not deductible (capital):

• Improvements that enhance property
• Extensions
• Upgrades that add value
• Initial fitting out before first let

Repairs = restoring to original condition (deductible) Improvements = making better than original (capital)

Professional Fees

Deductible:

• Accountant fees
• Letting agent fees
• Property management fees
• Legal fees for rent collection
• RTB fees

Other Deductible Expenses

Include:

• Advertising for tenants
• Stationery and admin costs
• Bank charges on rental account
• Cost of rent books
• Security costs
• Telephone costs (property portion)
• Travel expenses for property management

Local Property Tax

LPT paid on rental property is deductible from rental income.

Capital Allowances

Wear and Tear

Furnished properties: Claim wear and tear allowance for furniture and fittings:

• 12.5% per year for 8 years
• Total: 100% of cost

Qualifying items:

• Furniture
• Carpets
• Curtains
• Appliances
• Kitchen equipment

Keep records: List all items and costs; claim annually.

Calculation Example

Furniture cost: €4,000 Annual allowance: €4,000 × 12.5% = €500 Claim €500 per year for 8 years

Pre-Letting Expenses

Expenses incurred preparing property for first letting may be deductible.

Conditions:

• Incurred within 12 months before first let
• Would have been deductible if property already let
• Primarily includes repairs and maintenance

Examples:

• Repairs before letting
• Cleaning
• Advertising for first tenant

Filing Requirements

Deadlines

31 October:

• Annual tax return deadline (paper)
• Pay and file for online filers
• Preliminary tax for current year
• Balance due for previous year

Mid-November: Extended deadline for Revenue Online Service (ROS) filers.

Preliminary Tax

Pay tax in advance:

• 90% of current year liability, OR
• 100% of previous year liability, OR
• 105% of pre-previous year liability

Self-Assessment

Landlords must:

• File Form 11 (self-assessed)
• Calculate own tax
• Pay on time
• Keep records

Consider hiring an accountant, especially in first year.

Record-Keeping Requirements

What to Keep

Income records:

• Rent received amounts and dates
• Tenant details
• Lease agreements
• Deposit records

Expense records:

• All receipts and invoices
• Bank statements
• Mortgage statements
• Insurance documents
• Contractor invoices

How Long to Keep

Minimum 6 years after end of relevant tax year.

Revenue can audit up to 4 years back normally, 6 years if fraud suspected.

Organization

Best practices:

• Separate bank account for rentals
• Digital copies of all receipts
• Organized by year and category
• Property management software for tracking

Common Tax Mistakes

Missing Deductions

Often missed:

• LPT
• Travel expenses
• Small costs (stationery, phone)
• Professional fees
• Bank charges

Poor Records

Problems caused:

• Can’t prove expenses
• Audit difficulties
• Missed deductions
• Stress at filing time

Confusing Repairs and Improvements

Repairs are deductible: Replacing broken boiler with similar boiler = repair

Improvements are capital: Replacing boiler with upgraded system = improvement

Get this wrong and you may claim incorrectly.

Missing Deadlines

Consequences:

• Interest charges
• Surcharges
• Penalties
• Revenue attention

Set reminders well before deadlines.

Not Declaring All Income

Everything counts:

• Deposits kept
• Cash payments
• Irregular income

Revenue has access to RTB records and bank data.

Selling a Rental Property

Capital Gains Tax

When you sell, CGT applies to the gain:

• Current rate: 33%
• Based on sale price minus purchase price minus costs
• Annual exemption: €1,270

Allowable Deductions

Can deduct:

• Purchase costs (stamp duty, legal fees)
• Sale costs (agent fees, legal fees)
• Enhancement expenditure (improvements)

Cannot deduct: Expenses already claimed against income

Principal Private Residence Relief

If property was ever your home, partial relief may apply for that period.

Get professional advice before selling—CGT planning can save significant tax.

Frequently Asked Questions

Do I need to register with Revenue as a landlord?

Yes. You must declare rental income on your annual tax return. If you haven’t filed self-assessment returns before, you need to register for self-assessment.

Can I offset rental losses against other income?

Rental losses can only be carried forward against future rental income from the same property. They cannot be offset against employment income or other income.

What if I share ownership with my spouse?

You can allocate income and expenses between you. This can be advantageous if one person has lower tax rate. The split should reflect actual ownership.

Is furniture depreciation calculated on original cost or current value?

Original cost. Claim 12.5% of what you actually paid for the item each year for 8 years.

Can I claim for my time managing the property?

No. You cannot deduct the value of your own time. Only actual expenses paid.

What if I have multiple properties?

Calculate income and expenses for each property separately, but report total on your return. Keep records by property for your own analysis.

Should I hire an accountant?

Highly recommended, especially initially. Cost is tax-deductible, and they’ll likely save you more than their fee through proper expense claims and planning.

What about tax on Airbnb/short-term lets?

Same income tax rules apply, but there may be additional considerations including planning permission and different expense patterns. Get specific advice.

Conclusion: Tax Compliance and Optimization

Understanding landlord tax is essential for both legal compliance and maximizing your returns. The difference between a landlord who claims all legitimate deductions and one who doesn’t can be thousands of euros annually.

Key principles:

• Declare all income: Everything counts
• Claim all expenses: Don’t leave money on the table
• Keep excellent records: Receipts for everything
• Meet deadlines: Avoid penalties and interest
• Understand the rules: Repairs vs. improvements, capital allowances
• Get professional help: Accountant cost is deductible

Annual tax calendar:

• January: Organize previous year records
• September: Preliminary tax planning
• October 31/November: Filing and payment deadline
• Ongoing: Keep all receipts, track income and expenses

Tax compliance is non-negotiable. Tax optimization within the rules is smart business.

Ready to organize your rental finances for tax time? Try Holp free for 14 days. Income and expense tracking, tax-ready reports, document storage, and receipt management—all in one platform built for Irish landlords.