If you rent out a property in Singapore, the rent you receive is generally taxable, and declaring rental income to IRAS is part of your yearly obligations as a landlord. Many first-time landlords are surprised by this, or unsure what they can offset against the rent. This guide explains the principles in plain language: why rental income is taxable, how deductible expenses work in concept, and how the declaration fits into your tax return. It is general information, not tax advice. For your own situation and any current figures, the Inland Revenue Authority of Singapore (IRAS) is the authority.
Rental Income Is Generally Taxable
In Singapore, income from renting out a property you own is treated as taxable income and must be reported. This applies whether you rent out a whole flat or house, a single room, or a property held jointly with others. If you own the property with someone else, each owner generally reports their share of the rental income, and the split usually follows the ownership share unless there is a specific arrangement.
Rental income is not just the base monthly rent. It can include other payments you receive in connection with the tenancy, such as amounts for the use of furniture and fittings or for maintenance the tenant pays you to arrange. Because the exact treatment of different payments can be nuanced, and because rules and any thresholds change over time, confirm how your particular receipts should be reported with IRAS rather than assuming.
Deductible Expenses in Principle
You are generally taxed on your net rental income, which is the rent you receive minus allowable expenses incurred in earning that rent. The key idea is that only expenses genuinely related to producing the rental income are deductible, and expenses of a private or capital nature usually are not. This is the concept, not a checklist of guaranteed deductions, so verify your specifics with IRAS.
Expenses landlords commonly ask about include:
- Property tax paid on the rented property.
- Interest on a loan taken to buy the property that is being rented out.
- Costs of maintaining the tenancy, such as certain repairs, upkeep and maintenance.
- Agent fees for securing or renewing a tenant, subject to the current rules.
- Fire insurance and similar costs related to the property.
There are important distinctions. Repairs that restore the property may be treated differently from improvements that upgrade it, and costs incurred to secure the very first tenant may be treated differently from costs to renew or find a subsequent tenant. IRAS also offers, from time to time, a simplified way to claim a portion of expenses without itemising every receipt, but the availability and the amount of any such option change. Do not assume any figure; check the current position with IRAS.
Keep Records From Day One
Good record-keeping is the landlord’s best friend at tax time. Because you may need to substantiate both the income you received and the expenses you claim, keep clear documentation throughout the year rather than scrambling at filing time. Useful records include:
- The tenancy agreement and any renewals.
- Proof of rent received, such as bank statements or receipts.
- Invoices and receipts for repairs, maintenance, agent fees and insurance.
- Property tax statements and loan interest statements.
- A simple running summary of income and expenses per property.
Retain your records for the period IRAS requires. If you are ever asked to support a claim, organised records make the process straightforward and protect you if a deduction is questioned.
How the Declaration Fits Your Tax Return
Rental income is reported as part of your annual individual income tax filing with IRAS. In practice, you declare the rental income and the allowable expenses for the relevant year, and the net amount is included in your total assessable income. Some information may already be reflected in your return, but you remain responsible for ensuring the figures are complete and accurate.
The table below outlines the general flow. It is a simplified map, not a substitute for the instructions on the IRAS portal, which you should follow for the current year.
| Step | What you do | Where to confirm |
|---|---|---|
| Gather records | Total the rent received and eligible expenses per property | Your own bookkeeping |
| Work out net rent | Subtract allowable expenses from gross rent | IRAS guidance on deductions |
| Declare in your return | Report rental income and expenses when filing | myTax Portal / IRAS |
| Check the assessment | Review the Notice of Assessment for accuracy | IRAS |
| Pay any tax due | Settle by the stated deadline | IRAS |
Because your marginal tax outcome depends on your total income and personal circumstances, this guide deliberately does not quote any tax rate. The applicable rates and any reliefs are set by IRAS and can change, so rely on the official source for the numbers.
Special Situations to Watch
A few scenarios deserve extra care. If you own the property with a spouse or others, be clear on how the income and expenses are apportioned. If you are not a Singapore tax resident, or you live overseas while renting out a Singapore property, the treatment can differ, so confirm your status and obligations with IRAS. If you rent out only a room in the home you live in, the way you apportion shared expenses needs thought. And if your rental activity is substantial or structured in an unusual way, it may be worth getting help from a qualified tax professional or accountant.
Whatever your situation, declaring rental income to IRAS accurately and on time keeps you on the right side of the rules and avoids penalties for under-declaration. Treat this article as an orientation, keep thorough records, and confirm every figure and edge case with IRAS or a professional before you file.
Explore more
Landlords often juggle a mortgage on the rented unit; our guide to understanding SORA and your home loan rate explains how loan interest is priced. If you are letting through an agent, see exclusive vs open listing, and anyone renting out a property received through an estate can read selling an inherited property in Singapore.
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