Answer
Co-Ownership of Property in Singapore
Buying property with parents, siblings, or friends. Structures, risks, ABSD, CPF, and exit strategies.
Quick answer: Co-ownership lets two or more people buy property together, splitting costs and qualifying for a larger loan. Choose joint tenancy (equal shares, right of survivorship) or tenancy-in-common (flexible shares, passes to estate). Key risks: ABSD is assessed per person based on their property count, both co-borrowers are jointly liable for the full mortgage, and selling requires all owners to agree (or a court order). Always draft a co-ownership agreement covering exit, costs, and dispute resolution before buying.
Co-Ownership Structures
| Feature | Joint Tenancy | Tenancy-in-Common |
|---|---|---|
| Shares | Equal (50/50, 33/33/33) | Any split (70/30, 60/40, etc.) |
| On death | Passes to surviving owner(s) | Passes to deceased's estate |
| Can sell share independently? | No (must sever first) | Yes (but buyer needs other owners' consent for mortgage) |
| Best for | Married couples | Parents + children, friends, investors |
| Estate planning | Bypasses will | Follows will / intestacy rules |
| Conversion | Can sever to TIC unilaterally | Can convert to JT only if all agree |
JT = Joint Tenancy, TIC = Tenancy-in-Common. Severance of JT requires registration with SLA (Singapore Land Authority). Legal fee: $500-$1,000.
ABSD for Co-Owners
ABSD is calculated per individual, based on their existing property count. Each co-owner pays ABSD on their proportionate share of the purchase price.
| Scenario ($1.5M condo, 50/50 split) | Person A ABSD | Person B ABSD | Total ABSD |
|---|---|---|---|
| Both SC, first property each | $0 | $0 | $0 |
| SC first + SC second | $0 | $150,000 | $150,000 |
| SC first + PR first | $0 | $37,500 | $37,500 |
| SC first + Foreigner | $0 | $450,000 | $450,000 |
ABSD rates: SC 1st 0%, SC 2nd 20%, SC 3rd+ 30%, PR 1st 5%, PR 2nd 30%, Foreigner 60%. Each co-owner's ABSD is based on their share of purchase price.
CPF and Loan Rules for Co-Owners
- CPF
Each owner uses CPF up to their share
If you own 60% of a $1M property, you can use CPF OA for up to $600K (subject to the Valuation Limit). CPF accrued interest is calculated on each person's usage individually. On sale, each person refunds CPF based on what they withdrew + accrued interest at 2.5% p.a.
- TDSR
Both incomes counted, both debts counted
Co-borrowers' gross incomes are combined for TDSR calculation. But all existing debts (car loans, personal loans, credit card minimums) from both borrowers are included too. TDSR must be ≤ 55% of combined gross income, stress-tested at 4%.
- LTV
Based on the borrower with the most properties
If one co-borrower already has an outstanding mortgage, LTV drops to 45% (second property) or 35% (third+). The worst LTV among co-borrowers applies to the entire loan.
- Tenure
Based on the oldest borrower's age
Max tenure = 65 minus oldest borrower's age (bank loan, 75% LTV), or 75 minus oldest borrower's age (55% LTV). If parent is 55, max tenure = 10 years at 75% LTV or 20 years at 55% LTV.
Common Co-Ownership Scenarios
Buying with Parents
Most common co-ownership scenario. Pros: combined income boosts borrowing power. Cons: shorter loan tenure (parent's age), parent's property counts as their 2nd (20% ABSD on their share). Strategy: put only the child on the loan (if income qualifies alone) to get max tenure. Parent on title only as tenancy-in-common.
Buying with Siblings
Works if both are first-time buyers (0% ABSD each). Risk: different life plans. One sibling may want to sell when the other wants to hold. Must agree on exit mechanism upfront. Consider tenancy-in-common with a buy-sell agreement.
Buying with Friends
Highest risk. No legal protections like marriage. If one friend cannot pay their share of the mortgage, the other is fully liable. Friendship strain is real. Strongly recommend: separate lawyer, co-ownership agreement, tenancy-in-common with clear proportions, pre-agreed exit terms.
Married Couple
Simplest case. Joint tenancy preferred (right of survivorship). SC+SC first property = 0% ABSD. SC+PR = 5% ABSD but eligible for ABSD remission (refund) if bought as matrimonial home. Divorce: court decides split regardless of ownership structure.
Exit Strategies for Co-Owners
| Exit Method | Cost | Process |
|---|---|---|
| Sell entire property | Agent 1-2% + legal $3K-$5K | All owners must agree. Proceeds split by share. |
| One owner buys out the other | BSD on transfer + legal $2K-$4K | Transfer of share. Remaining owner must re-qualify for full loan solo. BSD payable on the share being transferred. |
| Sell share to third party (TIC only) | Legal $2K-$3K | New co-owner needs existing owner's consent for mortgage. Rare in practice. Hard to find buyers for partial shares. |
| Court-ordered sale | $20K-$50K legal | Last resort. Apply under Partition and Sale. Court orders sale, divides proceeds. Takes 6-12 months. |
A buyout triggers BSD on the share being transferred (e.g. buying out 50% of a $1M property = BSD on $500K = $9,600). No ABSD if the buying-out owner is already on the title.
Co-Ownership Agreement Checklist
Draft this with a lawyer before buying. Cost: $1,500-$3,000. Covers:
- 1.Ownership proportions (e.g. 60/40) and how they relate to financial contributions
- 2.Who pays what: mortgage, maintenance fees, property tax, insurance, repairs
- 3.Exit mechanism: right of first refusal, valuation method, timeline to buy out
- 4.What happens if one owner cannot pay their share (grace period, consequences)
- 5.Dispute resolution: mediation before litigation
- 6.Usage rights: who lives there, can either party rent out their share?
- 7.Life events: what happens on marriage, divorce, death, bankruptcy of a co-owner
See What You Can Afford Together
Plug in combined incomes, CPF balances, and existing debts to see your maximum property budget as co-buyers.
Affordability CalculatorFAQ
What is the difference between joint tenancy and tenancy-in-common for co-owners?
Joint tenancy means all owners hold equal shares and the last survivor inherits everything (right of survivorship). Tenancy-in-common lets owners hold unequal shares (e.g. 70/30) and each share passes to their estate on death. Most married couples choose joint tenancy. Co-buyers with parents or friends usually pick tenancy-in-common for flexibility.
Do I pay ABSD if I co-buy a property with my parents?
Yes. ABSD applies per person based on their individual property count. If your parent already owns a property and is added as co-owner on a second, they pay 20% ABSD (Singaporean). If you are a first-time buyer, you pay 0% ABSD. The ABSD is calculated on each person's share of the purchase price.
Can I use my CPF to buy a property co-owned with a non-family member?
Yes, but with restrictions. CPF OA can be used for co-owned property if all co-owners are listed on the title. However, each person can only use CPF up to their proportionate share of the purchase price. For example, if you own 50% of a $1M property, you can use CPF for up to $500K (your share).
What happens if one co-owner wants to sell but the other refuses?
If co-owners cannot agree, the party wanting to sell can apply to court for a sale under the Partition and Sale provisions of the Supreme Court of Judicature Act. The court can order a sale and divide proceeds according to ownership shares. This is expensive ($20K-$50K in legal fees) and should be a last resort. A buy-sell agreement drafted upfront prevents this.
Can co-owners have different loan tenures or interest rates?
No. Co-borrowers on the same mortgage share the same loan terms: same tenure, same interest rate, same repayment schedule. Both are jointly and severally liable for the full loan amount. If one co-borrower defaults, the bank can pursue the other for the entire outstanding balance, not just their share.
Related
Last updated Feb 2026. Co-ownership rules based on Land Titles Act, CPF Board guidelines, and MAS regulations. This is general information, not legal advice. Consult a conveyancing lawyer for your specific situation.