Yes — you can rent out a spare bedroom in your HDB flat during the 5-year Minimum Occupation Period (MOP), provided you continue to live in the flat. Renting out the entire flat is not permitted until after MOP. Bedroom subletting requires HDB's approval, observes an occupancy cap, and generates taxable rental income reportable to IRAS. (as of 2026-06)
A question many new HDB owners face within months of collecting their keys: "My neighbour is subletting a room — can I do the same while I'm still in my MOP?" The short answer is yes, with conditions. Singapore's public housing rules draw a sharp line between renting out a bedroom and renting out the whole flat, and the two are governed by entirely different eligibility timelines. Understanding exactly where that line falls — and what it means for your wallet, your property tax bill, and your standing with HDB — is what this guide is for. It covers the rules as they stand (as of 2026-06) so you can make a fully informed decision before you list that spare room.
Whole-flat rental vs bedroom subletting: the critical distinction
The 5-year MOP (Minimum Occupation Period) restricts you from selling or renting out your HDB flat as a whole unit. It does not prohibit you from subletting individual bedrooms. According to HDB's renting-out guidelines, bedroom subletting is available to flat owners of 3-room or larger flats at any point during or after the MOP — but with a non-negotiable condition attached: the flat owner (or an authorised occupier) must continue to physically reside in the flat throughout the tenancy. You cannot rent out every bedroom and move elsewhere; at least one bedroom must remain your own.
Which flat types qualify and how many rooms can you sublet?
HDB applies a tiered limit based on flat size. Owners of a 3-room flat may sublet a maximum of one bedroom. Owners of a 4-room or larger flat may sublet up to two bedrooms. These caps exist precisely to ensure the owner retains genuine occupancy of the flat rather than vacating it under the guise of a partial sublet. Renting all bedrooms simultaneously is explicitly prohibited regardless of flat size. The occupancy cap for the whole flat (owner-occupiers and tenants combined) currently stands at 6 unrelated persons for 3-room flats and has been temporarily relaxed to 8 unrelated persons for 4-room and larger flats under a measure extended until 31 December 2028 — an important consideration if your household is large or you plan to sublet to a group of colleagues. Browse current HDB resale price trends by town on the HDB Prices Map to gauge rental market depth in your area before committing.
HDB flat owners can rent out individual rooms during their Minimum Occupation Period (MOP) provided they continue residing in the flat. Whole-flat rental is prohibited until MOP completes. Maximum 8 occupants per flat (including owners and tenants) for 4-room and larger flats, temporarily relaxed until 31 December 2028 (up from 6); 6 occupants for 3-room flats. Rental income is taxable.
HDB room rental rules
HDB allows room rental during MOP under the Bedroom Rental Scheme. Source: HDB Bedroom Rental.
| Item | Rule |
|---|---|
| Owner occupancy | Required — at least one owner must reside in the flat |
| Maximum occupants (incl. owners) | 6 for 4+ room; 4 for 1-3 room |
| Tenant type | SC, PR, work-pass holders. Tourists prohibited. |
| Lease minimum | 6 months |
| Registration | Must register tenants with HDB within 7 days |
| Tax | Net rental income (after expenses) taxable in income tax |
Whole-flat rental — only after MOP
After MOP completes, the owner may rent out the entire flat to approved tenants. Restrictions:
- Maximum 6 occupants for 4+ room flats
- Tenant type: SC, PR, work-pass holders
- Tourist short-term rental (Airbnb-style) prohibited under URA Short Term Accommodation rules
- Owner must register the rental with HDB within 7 days
Worked example: Room rental income
| Item | Amount |
|---|---|
| 4-room HDB in Toa Payoh, owner-occupied | — |
| Common room rental (monthly) | S$1,200 |
| Annual gross rental | S$14,400 |
| Less utilities pro-rata | −S$1,200 |
| Less maintenance pro-rata | −S$600 |
| Net taxable rental | S$12,600 |
| Marginal income tax @ 11.5% | S$1,449 |
| Net cash benefit | S$11,151/year |
See related: Singapore HDB buying guide.
Frequently asked questions
Can I rent out my flat on Airbnb?
No. Short-term accommodation (less than 6 months) in HDB flats is prohibited under URA rules.
Do I need HDB approval to rent a room?
Yes. Registration is required within 7 days of tenant move-in via the HDB website.
Can I rent rooms to foreign students?
Yes, if they hold a valid Student Pass. Tourists on visit passes are prohibited.
Tenant eligibility, non-citizen quota, and minimum rental period
Unlike whole-flat rentals, bedroom subletting is exempt from the non-citizen quota. For whole-flat rentals, the neighbourhood and block-level non-citizen quota (8% and 11% respectively) can block landlords from accepting non-Malaysian non-citizen tenants once the quota is full. No such quota applies to individual bedroom rentals, which significantly broadens your pool of prospective tenants. Eligible tenants for bedroom subletting include Singapore Citizens, Permanent Residents, and non-citizens who are legally residing in Singapore as holders of an Employment Pass, S Pass, Work Permit, Student Pass, Dependant Pass, or Long-Term Social Visit Pass. One constraint applies to all non-citizens: their pass must carry a remaining validity of at least 6 months at the point of HDB application. Note that Work Permit holders from the construction, manufacturing, marine, and process sectors must specifically be Malaysians to be eligible as HDB tenants. The minimum rental period for any bedroom tenancy is 6 months; short-term or month-to-month arrangements are not permitted.
Tax treatment: rental income and property tax
Rental income from subletting a bedroom is taxable and must be declared in your annual income tax return. IRAS treats the net rental income (gross rent minus allowable deductions) as part of your assessable income for the year of assessment. Allowable deductions include: mortgage interest on the loan used to purchase the flat (apportioned to the rented rooms), property tax attributable to the rented portion, fire insurance premiums, and maintenance or repair costs incurred solely for the rental. Since 2022, IRAS pre-fills a deemed rental expense amount equivalent to 15% of gross rent in the online tax form as a simplification measure — taxpayers may still opt to claim actual expenses if higher, but must retain supporting documents. On the property tax side, an important nuance applies: as long as you continue to reside in the flat, you generally retain the owner-occupier property tax rates on the flat as a whole. The key is ensuring your tenant or agent stamps the tenancy agreement correctly — it should be stamped as "partially let" rather than "wholly let." An incorrect stamp can inadvertently trigger the higher non-owner-occupier tax rates for the entire flat. For a worked example of how rental income interacts with investment returns, use the ROI Calculator to model net yield after tax and expenses. More detail on deduction rules is available directly from IRAS on income from property rented out.
What changes after MOP ends?
Once you have fulfilled the 5-year MOP, the whole-flat rental option opens up. You may apply to HDB for approval to rent out the entire flat, vacate the premises yourself, and collect rent as a non-occupying landlord. This is the scenario most investors plan for: purchasing a BTO or resale flat, living in it through the MOP, and then either upgrading to private property or a larger flat while generating rental income from the HDB unit. The non-citizen quota does apply to whole-flat rentals post-MOP, so it is worth checking block-level quota availability at your address via HDB's non-citizen quota checker before marketing to expatriate tenants.
Step by step
- Confirm your flat type and bedroom count. You must own a 3-room or larger flat. A 3-room flat may sublet one bedroom; a 4-room or larger flat may sublet up to two bedrooms. Identify which room(s) you intend to rent and confirm the owner will continue occupying at least one bedroom.
- Verify tenant eligibility before advertising. Confirm that your prospective tenant is a Singapore Citizen, PR, or a non-citizen pass holder (EP, S Pass, Work Permit, Student Pass, Dependant Pass, or Long-Term Social Visit Pass) with at least 6 months of remaining validity. Work Permit holders outside Malaysia are only eligible in non-construction and non-manufacturing sectors.
- Apply for HDB approval online. Log in to the HDB portal (renting out a flat or bedroom) and submit a subletting-of-bedroom application. Provide the proposed tenant's particulars, tenancy start date, and rental period (minimum 6 months). HDB will review and grant or withhold approval — do not allow the tenant to move in before approval is confirmed.
- Sign the tenancy agreement and have it stamped correctly. Draft a written tenancy agreement covering the rented bedroom(s) for a minimum term of 6 months. Ensure the agreement is stamped with the Inland Revenue Authority via IRAS e-Stamping. Critically, stamp it as "partially let" — this preserves your owner-occupier property tax rates for the entire flat.
- Observe the occupancy cap throughout the tenancy. Count all persons living in the flat — yourself, family members, and tenants — against the cap: 6 unrelated persons for 3-room flats, up to 8 for 4-room and larger (as of 2026-06, extended until December 2028). Exceeding this cap is a breach of HDB's conditions and can result in financial penalties.
- Declare rental income in your annual tax filing. When filing your income tax return with IRAS, declare the gross rental income received. Claim the 15% deemed expense pre-fill (or actual deductible expenses if higher). Apportion mortgage interest and property tax proportionally to the rented rooms if claiming actual expenses.
- Renew HDB's approval at the end of each tenancy period. Bedroom sublet approvals are tied to specific tenancy terms. When renewing or changing tenants, re-apply to HDB for approval before the new tenant moves in. Keep records of each approved tenancy for compliance purposes.
Frequently asked questions
Can I rent out my HDB bedroom without telling HDB?
No. All bedroom sublettings require prior approval from HDB before the tenant moves in. Subletting without approval is a breach of your flat ownership conditions and can lead to financial penalties or, in serious cases, compulsory acquisition of the flat. The application is submitted online through HDB's portal and typically takes a few business days to process.
Do I still need to live in my HDB flat while renting out a bedroom during MOP?
Yes, absolutely. The owner-occupancy requirement is the defining condition that distinguishes permissible bedroom subletting from prohibited whole-flat rental during MOP. You (or an authorised occupier listed on the flat) must physically reside in the flat throughout the tenancy. Vacating the flat while a tenant is in the bedroom — even temporarily — risks breaching HDB's conditions and forfeiting your right to sublet.
How many people can legally stay in my HDB flat when I sublet a room?
The total number of occupants — including yourself, your family members, and all tenants — must not exceed the occupancy cap. For 3-room flats the cap is 6 persons. For 4-room and larger flats, the cap has been temporarily relaxed to 8 unrelated persons until 31 December 2028, up from the usual 6. Always count everyone in the flat, not just the tenants, when assessing compliance with the cap.
Is rental income from my HDB bedroom taxable, and what can I deduct?
Yes, rental income is taxable and must be declared to IRAS. You can reduce your taxable rental income by claiming allowable expenses. IRAS pre-fills a deemed expense amount of 15% of gross rent as a simplified deduction, and you may additionally claim mortgage interest on your home loan apportioned to the rented rooms. If you prefer to claim actual expenses — property tax, maintenance, insurance — you may do so instead of the deemed amount, but you must keep documentary evidence. You cannot claim both the 15% deemed amount and actual expenses simultaneously for the same property.
Can I rent a room to a foreigner or expat on a work pass?
Yes. Non-citizens holding an Employment Pass, S Pass, Work Permit, Student Pass, Dependant Pass, or Long-Term Social Visit Pass are eligible to rent an HDB bedroom, provided their pass has at least 6 months of remaining validity at the time of the HDB application. Importantly, the non-citizen quota — which applies to whole-flat rentals and can cap the proportion of non-Malaysian foreign tenants at the block and neighbourhood level — does not apply to bedroom subletting. Work Permit holders from the construction, manufacturing, marine, and process sectors must be Malaysians to qualify.