Inheritance Guide

HDB Inheritance Guide: who keeps the flat, what you must do, and when

Inheriting an HDB flat? Wills, intestacy, MOP, the 30 Aug 2010 rule for heirs who own a condo, and the steps to take first. Ron's plain-English guide.

Ronnie Tan 7 min read Share

Inheriting an HDB flat is mostly a paperwork problem, until the heir already owns a condo

Then it becomes a decision with a deadline. This guide is for the family dealing with a parent's or relative's HDB flat: who inherits it, who can keep it, what changes when an heir already owns a condo, and what to do, in order.

Step 1: Who actually inherits the flat?

Everything starts with how the flat was held. HDB's own guidance says that on the death of a sole owner or a tenant-in-common, the flat interest is distributed by the will, or by the Intestate Succession Act if there is no will. HDB's page covers the process well. What it does not cover is the heir who already owns a condo, which is where Step 3 comes in.

If the flat was held under joint tenancy, there is nothing to distribute. The right of survivorship means the deceased's share passes to the remaining owner, will or no will. The survivor lodges a Notice of Death with the Singapore Land Authority (personally, through their own solicitor, or through HDB's legal services), with the original death certificate, and pays the registration and conveyancing fees. They keep the flat if they are a Singapore Citizen or PR, at least 21, and meet HDB's eligibility rules. Under tenancy-in-common, each owner holds a defined share, and the deceased's share goes through the estate.

With no will, the Intestate Succession Act decides:

Spouse and children: the spouse gets half, the children share the other half equally.
Spouse only (no children, no surviving parents): the spouse takes everything.
Children only: equal shares.
A child who has also passed: that share goes to the grandchildren.
Spouse and parents (no children): the spouse gets half, the parents share the other half.
Parents only: the parents share equally.
No spouse, children or parents: brothers and sisters (and their children) share equally.
No relatives at all: the Government.

Whoever administers the estate deals with HDB on everyone's behalf. With a will, that is the executor, who needs a Grant of Probate from the court. With no will, it is an administrator, who needs a Grant of Letters of Administration. Muslim estates also need a Syariah Court Inheritance Certificate.

HDB then sets two clocks. Once the grant is out, the executor or administrator must apply to HDB for transmission of the flat within 6 months. Within 12 months after transmission is completed, they must either change the ownership to the eligible beneficiaries or sell the flat.

Step 2: Can the heir keep the flat?

Inheriting the legal right to a share is one thing. HDB letting you keep the flat is another. HDB says the beneficiaries who can take over the flat are Singapore Citizens or PRs, at least 21 years old, who also meet the other eligibility conditions at the time of application. There are two routes: a resale of part-share (one beneficiary pays the others) or a change of ownership not through a sale (no money changes hands). Beneficiaries who do not qualify still receive their share of the proceeds if the flat is sold.

If none of the beneficiaries is eligible or wants the flat, it is sold. The Minimum Occupation Period (MOP) is measured as at the date of death: HDB says the flat must have met its MOP by then before it can be sold on the open market. Studio Apartments, 2-room Flexi (short lease) flats, Community Care Apartments and Lease Buyback flats cannot be sold at all. The executor writes to HDB to return them.

Step 3: The heir already owns a condo

This is the trap, and it is the one clients ask about most. The outcome hangs on when the deceased bought the flat, not when the heir inherits it.

The inherited flat	What it means for the heir's condo	What to do
Non-subsidised, bought before 30 Aug 2010	The heir can keep both, provided they meet HDB's eligibility conditions and live in the flat.*	Confirm the purchase date and that no grant or subsidy was used. Plan to move in.
Bought on or after 30 Aug 2010, or bought with a subsidy	Plan on keeping one property, not both. You usually choose which one to keep, and HDB sets a limited window to sell the other, so confirm the deadline with HDB.*	Price both options before deciding. Ask HDB in writing if the MOP has already been served.
Heir does not qualify to own an HDB flat	If no beneficiary is eligible or wants it, the executor or administrator sells. Ineligible heirs still receive their share of the proceeds.	Start with a valuation, and check the MOP as at the date of death.

Heir who already owns an HDB flat. HDB generally allows an owner one flat at a time. If the heir owns an HDB flat and inherits another, they keep either the existing flat or the inherited one, not both. IRAS says the same: an HDB owner who inherits another HDB flat is required to dispose of either one, and a sale for that reason is exempt from Seller's Stamp Duty (for disposals on or after 18 December 2015).

* HDB does not publish the 30 August 2010 position in writing. It is the position lawyers apply in practice, and it can change, so check the current position with a lawyer close to your date before you decide.

What I'm watching

If the flat was bought just either side of 30 August 2010, get the exact purchase date from the lease or the HDB records before anything else. If the rule applies to you, one day changes the whole answer.
If the flat was bought with a grant or as a subsidised flat, assume the pre-2010 exception does not apply to you.
If the heir is on a mortgage or CPF-funded, check whether the deceased was covered by the Home Protection Scheme. HDB says it settles the outstanding housing loan up to the insured sum, based on the share of cover.
If the heir will sell anyway, start the valuation early. The estate paperwork takes longer than most families expect.

Step 4: What to do, in order

Get the death certificate and book an appointment with the managing HDB branch before you turn up.
Find out how the flat was held: sole owner, joint tenancy or tenancy-in-common. This decides who even has a say.
Locate the will. The executor applies for a Grant of Probate. With no will, an administrator applies for Letters of Administration.
Apply to HDB for transmission within 6 months of the grant. Once transmission is completed, you have 12 months to change the ownership or sell.
Work out the purchase date and the subsidy status of the flat. Note whether the MOP was already served on the date of death.
Check each heir's own position: citizenship or PR, age, family nucleus, and whether they already own a flat or a condo.
Decide: keep, buy out, or sell. Put all three side by side with real numbers, including CPF refunds and any outstanding loan.
Write to HDB for anything unclear and keep the reply. A written answer is what protects you.

Who this actually affects

Who	What it means	What to do now
Heirs with no other property	Usually the simplest case, if you qualify to own an HDB flat.	Settle the estate paperwork, then decide whether to live in it, rent it out after MOP, or sell.
Heirs who own a condo	The 30 Aug 2010 rule and the subsidy status decide whether keeping both is realistic.	Get the purchase date first. Then ask HDB for a written answer before you list anything.
Surviving joint owner	The share passes to you automatically.	Lodge the Notice of Death with SLA and update the records before any sale.
Several siblings, one flat	Not all of you will qualify to own it, and not all of you will want to.	Agree early who keeps it, who is bought out, or whether you sell. Get a valuation on the table.

Ron's read

I see families lose the most time on one mistake: they treat the flat as one decision, when it is really four. Who inherits. Who qualifies. Whether the heir's own property gets in the way. And whether anyone actually wants to live there. Sort them in that order and the answer usually shows itself.

HDB's website is detailed on the process, and silent on the case that trips people up, the heir who already owns a condo. The 30 August 2010 line is the one lawyers work with, so treat it as a starting point and not a guarantee. I would rather you hear that from me now than as a surprise at the HDB counter. Get the purchase date, get the subsidy status, and get HDB's answer in writing before you commit to keeping or selling anything.

Inheriting a flat while owning another property? Walk through my inheritance chart. Answer a few questions on what you are inheriting and what you already own, and it will tell you whether you can keep it, must sell, or need approval first. The chart follows the same branches as this guide.

Walk the inheritance chart

Inheritance decisions involve more moving parts than the headline suggests: the estate paperwork, HDB's two clocks, your own property, and what each option costs. If you want a clear picture of where you stand, let's map it out.

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Sources: Verified against HDB (hdb.gov.sg), Retain Flat Following Life Events, and IRAS (iras.gov.sg), Seller's Stamp Duty for residential property, on 9 October 2026. The 30 August 2010 position for heirs who own private property is not published by HDB, so confirm the current position with a lawyer. The Intestate Succession Act splits are as I understand the Act and were not re-checked against SSO on this date. General information, not legal advice.