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Is GST charged on property agent commission?

By Winfred Quek, Associate Marketing Consultant · CEA R073319H · Crestbrick Pte Ltd (L31010886H) · Published 13 July 2026

Facts verified: 13 July 2026 · GST treatment described qualitatively; confirm the prevailing rate and your agency's registration status directly · Sources attributed below

This comes up almost every time I sit down with a first time seller to walk through the agency agreement. Someone reads the commission percentage, does the mental multiplication, and is then confused when the actual invoice arrives higher than that figure. The gap is GST, and it is one of the more avoidable points of friction in an otherwise straightforward transaction, because it is entirely predictable once you know how it works.

Why GST applies to commission at all

A property agent's commission is payment for a service, arranging and facilitating a sale, purchase or rental, and services rendered by a GST registered business in Singapore are subject to GST just like any other taxable supply. This is not a special property sector rule. It is the same GST mechanism that applies to legal fees, accounting fees, and most other professional services you would engage in the course of a transaction. The agency charges GST because it is required to, once its turnover crosses the mandatory registration threshold, and virtually every agency actively transacting resale and rental listings in Singapore is well past that threshold.

The only scenario where commission would not attract GST is if the specific agency, not the individual salesperson, is not GST registered, which in practice is rare and usually limited to very small or newly set up outfits. If you are working with any of the established agencies, assume GST applies and build it into your expectations from the start.

Who actually bears the cost

GST is calculated on the commission, so whoever is contractually responsible for paying the commission is the one who ends up paying the GST on it too. In the most common structure, a seller engages an agency to market and sell their property, agrees a commission percentage, and pays that commission plus GST once the sale completes. The same logic applies on the rental side, where a landlord typically bears the commission and its GST for a rented unit, though co-broke arrangements involving a separate tenant find agent can complicate exactly how the cost is split, depending on what was agreed at the outset.

Buyers and tenants are sometimes surprised to learn this, expecting the party who benefits most from the agent's work, which can feel like both sides, to share the cost. In practice, Singapore convention places the commission obligation, and therefore the GST on it, with whichever party formally engaged the agency under the signed agreement. Read your agency agreement for the exact commission clause rather than assuming based on general market habit, since terms can be negotiated.

How it should appear on your invoice

This is a small thing to check, but it protects you two ways. First, it confirms the agency is applying GST correctly rather than either overcharging or under disclosing it. Second, it gives you a clean paper trail if a dispute over the commission amount ever arises, since the invoice shows exactly how the total was built up rather than leaving you to reverse engineer it.

Where this trips up first time sellers

The most common confusion I see is a seller who negotiated a commission rate verbally, budgeted their net proceeds around that headline number, and only encountered the GST addition when the final invoice landed. It is a modest percentage difference in absolute terms, but it matters when you are calculating your exact net proceeds down to the dollar, particularly if you are also working through outstanding loan redemption, CPF refund and other completion costs at the same time. Building GST into your commission budgeting from the outset, rather than treating it as a surprise line item, avoids this entirely.

A second point of confusion arises in co-broke transactions, where two agencies split a single commission pool between a seller's agent and a buyer's agent. GST in that structure is still applied at the agency level on whatever portion of commission each agency is separately entitled to and invoices for, not as one combined GST charge split between the two firms. If you are only dealing with one side of a co-broke arrangement, you generally will not see the other agency's invoice at all, so this rarely causes confusion in practice, but it is worth understanding if you are curious why the total commission pool and the GST you see quoted do not obviously match up.

What to check before you sign

1. Ask whether the quoted commission percentage is inclusive or exclusive of GST. A reputable agent will state this clearly, and if the agency agreement is silent on it, ask before signing rather than assuming.
2. Confirm the agency's GST registration status if in doubt. This is a matter of public record and any established agency will confirm it without hesitation.
3. Request an itemised invoice at completion. Commission, GST, and total, each on its own line, with the GST registration number shown.
4. Factor GST into your net proceeds calculation from the start. If you are working out what you will actually walk away with after a sale, budget the commission on a GST inclusive basis, not the headline percentage alone.

Frequently asked questions

Is GST charged on property agent commission in Singapore?

Yes, when the agency issuing the commission invoice is GST registered, which almost every established Singapore property agency is, GST is charged on top of the agreed commission. This applies whether the commission relates to a sale, a purchase, or a rental transaction. A small minority of very small or newly formed agencies below the GST registration turnover threshold would not charge GST, but this is uncommon among agencies actively transacting in the resale and rental markets.

Who actually pays the GST on agent commission?

Whoever is contractually responsible for paying the commission also bears the GST on it, since GST is calculated as a percentage of the commission itself. In a typical seller's agency arrangement, the seller pays the agreed commission plus GST. In a landlord's agency arrangement, the landlord typically bears it, though co-broke arrangements where a tenant find agent is also compensated can shift part of the cost depending on what was agreed. The party who signs the agency agreement and owes the commission is the party who owes the GST on it.

How should GST appear on a commission invoice?

A compliant invoice from a GST registered agency should show the commission amount, the GST amount as a separate line calculated at the prevailing rate, and the total payable, along with the agency's GST registration number. If an invoice simply shows one lump total with no GST breakdown, ask for it to be itemised, both so you can verify the calculation and because you may be able to reclaim the GST if you are transacting through a GST registered entity yourself.

Does GST apply differently for HDB versus private property transactions?

No, GST treatment of agent commission does not change based on whether the underlying property is an HDB flat or private property. What determines whether GST applies is the GST registration status of the agency charging the commission, not the type of property being transacted. The commission rate itself may differ between HDB and private deals by market convention, but the GST mechanism sitting on top of it is the same.

Winfred Quek is Associate Marketing Consultant at Crestbrick Pte Ltd, advising Singapore upgraders, investors and families. CEA R073319H. The information on this page is general and does not constitute financial, investment, tax or legal advice. GST rates and registration thresholds are set by IRAS and can change; verify current figures on the IRAS website before finalising any agency agreement.