HDB owners can sublet whole flat after 5-year MOP (HDB approval required, max 3 years per approval, non-citizen quota applies) or sublet bedrooms after 3-year MOP (5 years for 2-room, no HDB approval needed but online registration required, owner must still live in the flat). Minimum lease is 6 months per tenant — no Airbnb, no short-stay. Breaches risk fines up to S$50,000 and compulsory flat acquisition.
HDB subletting is the single most rule-bound corner of the Singapore rental market. The policies exist because HDB is public housing, funded by subsidies and grants, and subletting concessions try to balance owner flexibility with social objectives (owner-occupation, ethnic integration, housing supply). The rules are enforced — HDB audits tenanted flats and compulsory acquisition is a real outcome for breaches.
This guide lays out the two subletting paths (whole flat vs bedrooms), the occupant caps, and the red lines you cannot cross.
For broader landlord obligations (licensing, tax, TA clauses), see our landlord’s guide. For more context on HDB rules generally, read our MOP rules guide.
Whole-flat vs bedroom subletting, occupant caps, and breach penalties
The two subletting paths at a glance
Rule
Whole-flat subletting
Bedroom subletting
MOP required
5 years (all flat types)
3 years (5 yrs for 2-room)
HDB approval
Required before tenancy
Register online; no approval needed
Owner must occupy
No — owner can live elsewhere
Yes — owner must still live in the flat
Max approval term
3 years per renewal
3 years per tenant
Min lease per tenant
6 months
6 months
Non-citizen quota
Applies (block + neighbourhood)
Does not apply
Ethnic quota (EIP/SPH)
Applies
Applies in certain cases
Whole-flat subletting in depth
Whole-flat subletting is allowed only after the full 5-year Minimum Occupation Period from key collection. Apply via HDB InfoWEB with:
Tenant’s NRIC/FIN and work/student/dependent pass
Proposed tenancy term and rent
S$20 non-refundable admin fee
Declaration of the owner’s temporary residential address
HDB typically approves within 2–3 weeks. The approval is valid for up to 3 years and can be renewed. Non-Citizen Quota (NCQ) may block some rentals if the block or neighbourhood has already reached its foreigner cap.
Bedroom subletting in depth
Bedroom subletting is simpler because the owner stays — HDB treats it more like house-sharing than a full rental. Register the tenant’s details on HDB InfoWEB within 7 days of the tenancy starting. No formal approval needed.
Key constraint: the occupant cap includes both the owner’s household and any subletted bedroom tenants.
Maximum occupants by flat type
Flat type
Max occupants
Max bedrooms rented
1-room / 2-room
4
1 bedroom
3-room
6
1 bedroom
4-room and above
6
2 bedrooms
Where the occupant cap used to be based on flat size, HDB moved to a hard cap of 6 persons in 2024 for most flat types to curb overcrowding and nuisance complaints.
What counts as a breach
Red-line breaches that trigger HDB enforcement:
Short-stay rentals under 6 months — includes Airbnb, Booking.com short lets, weekend stays, room-by-night.
Subletting the whole flat before MOP.
Subletting rooms before 3-year MOP, or 5-year for 2-room flats.
Subletting rooms without the owner residing in the flat.
Exceeding the occupant cap (even by one person).
Letting to tenants without a valid pass or to unauthorised nationalities.
Not registering bedroom subletting on HDB InfoWEB.
Accepting rental payments in cash without records (complicates dispute resolution and IRAS audits).
Penalties
HDB’s enforcement ladder, from lightest to most severe:
Written warning for minor paperwork lapses.
Financial penalty — fines up to S$50,000.
Compulsory acquisition of the flat for serious or repeated breaches. Owner receives compensation at HDB’s determined valuation — typically below market.
Debarment from buying another HDB flat or applying for HDB rental.
Frequently asked questions
Can I rent my HDB flat on Airbnb even if it’s for friends only?
No. The 6-month minimum lease rule applies regardless of who the tenant is. Any stay below 6 months is a breach, even if unpaid.
Can I sublet while I’m overseas for work?
Yes — this is a common use case for whole-flat subletting after MOP. You need HDB approval and must notify HDB of your overseas address. You can return any time.
Does bedroom subletting affect my PR sponsorship or home loan?
No direct effect on PR or citizenship applications. It may affect your TDSR if banks treat rental income as supplementary (they typically use 70–80% of the rent in TDSR calculations).
What’s the non-citizen quota?
HDB caps the percentage of non-Malaysian foreigners who can occupy flats in a block and neighbourhood. If your block has hit the cap, HDB will reject your subletting application until a spot opens up.
Disclaimer
This guide is for general information only. Singapore’s rental rules, HDB policies, and IRAS stamp duty rates change periodically. Always verify against the HDB, URA and IRAS websites before signing a lease or filing with IRAS. LovelyHomes is not a licensed property agent or tax adviser. For personalised advice, please engage a registered CEA agent or a qualified tax professional.
Singapore landlords must comply with HDB or URA rules (minimum 6-month lease for HDB, 3 months for private), screen tenants’ work/student pass validity, stamp the TA, declare rental income under Schedule I of their tax return, and refund deposits within 14–30 days. Gross yields of 4% typically net out to ~2.2% after expenses and 22% income tax.
Letting out a Singapore home can be a steady income stream, but it’s a licensed business that comes with tax, regulatory, and contractual obligations. This landlord’s guide covers what you must do (HDB approval, URA rules, TA clauses, tax declaration), how to screen tenants properly, and the yield maths that separate a profitable let from a break-even one.
The 9 landlord obligations and worked net-yield example
Your 9 legal obligations as a Singapore landlord
1. HDB or URA approval
HDB owners must apply for approval to sublet the whole flat (only after 5-year MOP) or register bedroom subletting online. Private residential landlords must ensure the unit has at least 4 bedrooms if renting rooms, and the overall occupant cap must not be breached.
2. Minimum lease terms
HDB: 6 months per tenant (no Airbnb, no short-stay). Private: 3 months per tenant. Anything shorter breaches URA rules.
3. Tenant screening
Verify work pass (MOM), student pass (ICA), or PR/citizen status before signing. For foreigners, sight the pass, not just a photocopy. Payslips or a CPF Statement for locals helps assess affordability. Credit-check via agents or services like CrimsonLogic.
4. Stamp duty
The TA must be stamped within 14 days of signing. Usually the tenant pays (see the TA), but you as the landlord must ensure it’s done — an unstamped TA is unenforceable in court. See the rental stamp duty guide for the formula.
5. Rental income tax
Declare net rental income (gross rent minus deductible expenses) under Schedule I in your personal income tax return. Deductibles include property tax, MCST fees, maintenance, insurance, fire insurance, and mortgage interest (on the rented property only). A flat 15% deemed-expense option exists for individuals — IRAS will apply whichever yields higher deductions.
6. Quiet enjoyment
Give the tenant 24–48 hours’ notice before entering for inspections or viewings (for prospective tenants at lease end). Barging in unannounced breaches quiet enjoyment.
7. Repairs and maintenance
Major repairs (structural, plumbing leaks, aircon compressor failure) are the landlord’s under standard TAs, above a threshold (usually S$150–200). Minor repairs below that threshold are the tenant’s.
8. Property tax uplift
When the unit is tenanted, property tax rises from owner-occupier rates (0–32%) to non-owner-occupier rates (12–36%). File Form IRIN1A with IRAS within 15 days of letting.
9. Deposit refund
Return the security deposit within 14–30 days of a clean handover, less itemised deductions. Withholding the deposit without documented cause invites Small Claims action.
The yield maths: gross is not net
A common trap: landlords quote gross yield and forget how much disappears to costs and tax. Here’s a worked example on a S$1.14M condo renting at S$3,800/month.
Item
Amount (S$/year)
Gross rent (3,800 × 12)
45,600
Property tax (non-owner-occupier, est. AV S$42k)
–4,200
MCST/condo maintenance
–4,800
Repairs and wear-down reserve
–1,500
Agent commission (half month + GST, if agent-let)
–2,070
Insurance and misc
–500
Net rental (pre-tax)
32,530 (2.85% yield)
After 22% income tax (top marginal)
~25,370 (2.22% yield)
Mortgage interest on the rented property is also deductible — if you’re on a 4% interest-only loan, that swings the numbers further.
TA clauses to insist on
Minor repair threshold (S$150–200) — anything below is the tenant’s cost.
Aircon servicing every 3 months with receipts, tenant’s cost.
No unauthorised subletting or Airbnb — immediate termination if breached.
Damage deposit forfeit if TA is terminated during lock-in.
Diplomatic clause only for foreign tenants on valid work/student pass — 12-month minimum stay, 2 months’ notice, pass cancellation required.
End-of-tenancy cleaning at tenant’s cost with vendor receipt.
When to hire a property manager
Owner-managed suits local landlords with one unit and time. Hire a property manager (typically 8–10% of monthly rent) if you’re overseas, own 3+ units, or want a passive hands-off investment. The manager handles viewings, tenant issues, rent collection, and renewals — essentially turning your property into a running concern.
Frequently asked questions
Do I need a licence to be a landlord in Singapore?
No separate licence, but you must comply with HDB/URA rules. HDB owners need HDB approval to sublet whole flats. Short-term rentals (under 6 months for HDB, 3 months for private) breach URA rules — Airbnb is effectively illegal for most Singapore homes.
Can I claim mortgage interest against rental income?
Yes, but only the interest portion on the rented property (not principal, not on other properties). If the rental covers only part of the year, pro-rate accordingly. Alternatively, take IRAS’s 15% deemed-expense deduction — IRAS will use whichever gives the higher deductible.
Should I engage a tenant via a co-broke agent?
Co-broke means the tenant’s agent and your agent split the landlord-paid commission. It widens the pool of tenants (their agent brings them to you) at the same cost. Most Singapore landlords co-broke by default.
Disclaimer
This guide is for general information only. Singapore’s rental rules, HDB policies, and IRAS stamp duty rates change periodically. Always verify against the HDB, URA and IRAS websites before signing a lease or filing with IRAS. LovelyHomes is not a licensed property agent or tax adviser. For personalised advice, please engage a registered CEA agent or a qualified tax professional.
