Updated 13 September 2026. Before challenging a property-tax bill, separate two questions: is the Annual Value right, and has the correct tax treatment been applied? An Annual Value objection addresses the assessment or its effective date. It is not a way to negotiate the statutory tax rates.
This guide helps Singapore home buyers and owners check the assessment, organise evidence and identify the right next step. For the full current rate tables and 2026 rebates, use our property-tax rates guide.
What Annual Value measures
Annual Value, or AV, is IRAS’s estimate of a property’s annual market rent, excluding furniture, furnishings and maintenance fees. It draws on comparable rentals and the property’s physical characteristics. It is neither the sale price nor necessarily the rent in your own tenancy agreement. See IRAS’s explanation of Annual Value.
A discounted rent agreed with one tenant does not by itself show that the assessment is wrong. Equally, an ambitious asking rent is not evidence that someone will pay it. The comparison needs a consistent rental basis and a relevant period.
Find the assessment for the right property and period
Owners can check their own current AV without paying for a separate search by logging into myTax Portal. IRAS also offers a paid Check Annual Value of Property service for property searches, currently S$2.50 per search including GST. Start from the IRAS search guidance.
If you are buying, ask the seller for the latest assessment and any subsequent valuation notice. Match the address and unit, note the notice date and check the effective date. A screenshot showing only the amount of tax payable leaves out information you need.
IRAS reviews AVs annually, and physical changes affecting rental value can produce a revision from the date of change. The notice states when the new assessment takes effect. A future change may not yet appear in the online summary before its effective date. Do not assume every revision starts on 1 January.
Use a monthly equivalent carefully
Suppose a residential property’s assessed AV is S$48,000. Dividing by 12 gives a monthly equivalent of S$4,000. This is a way to understand the assessment, not proof that a furnished unit should be advertised at S$4,000.
If a lease includes furnishings and maintenance, it may use a different basis. You cannot simply compare the two headline amounts and declare the AV excessive. Nor can you deduct your mortgage instalment, insurance and other ownership expenses to arrive at a preferred AV.
For a buyer, AV is also not a rental guarantee. Keep your letting estimate and the tax assessment as separate inputs. The rental yield guide shows how to budget vacancy, expenses and financing without treating assessed rental value as money received.
Check whether the issue is AV or tax status
| What looks wrong? | What to check |
|---|---|
| The assessed rental value | Comparable rental evidence, property particulars and the relevant assessment period. |
| The date a revised AV starts | The valuation notice and evidence supporting a different effective date. |
| Owner-occupier treatment | Your actual eligibility and the status recorded by IRAS. |
| Rebate or payment balance | The applicable year’s rebate, adjustments and account statement. |
| Difficulty paying | Payment assistance options rather than a lower AV unsupported by rental evidence. |
Some qualifying purchases receive owner-occupier rates automatically; other situations require an application. It is incorrect to assume every private homeowner must apply, or that a property qualifies merely because a family member lives there. Check IRAS’s owner-occupier rules against your circumstances.
The old S$8,000 zero-rate band is not the current owner-occupier band. The first S$12,000 has been taxed at 0% since 1 January 2025. At S$48,000 AV, the full-year owner-occupier calculation is S$28,000 × 4% plus S$8,000 × 6%, or S$1,600 before any applicable rebate. This corrects the S$2,280 figure previously shown here. See the current IRAS rates; the final bill also depends on the relevant year and any adjustments.
Build a useful evidence file
Before drafting an objection, put the notice and your evidence together. The following is an editorial checklist for organising your case, not a claim that every document is required or that the evidence will secure a reduction.
- Assessment: property address, assessed AV, notice date, effective date and the amount or date you are proposing instead.
- Property particulars: size, type and relevant condition or physical differences. Explain which fact you believe has not been reflected properly.
- Rental evidence: source, contract period, unit characteristics and known inclusions. Mark asking rents separately from completed rental contracts.
- Comparison notes: explain why each example is relevant and disclose differences that weaken the comparison.
- Supporting records: retain dated documents or photographs where relevant, and distinguish your observations from information supplied by others.
For each comparable, write one sentence answering: “Why does this help assess this property for this period?” If the answer relies on an unknown floor area, different use or much older contract, gather better evidence rather than forcing a precise adjustment. Avoid inventing a fixed discount for floor level, condition or furnishing.
The official AV page links to URA and HDB rental information. Use those as research starting points, while recognising that a headline rental figure may not reveal every term or physical difference you need for a fair comparison.
Know the objection deadline
IRAS allows an objection to AV and/or its effective date within 30 days of the valuation notice. If no new notice was issued, an objection to the AV in that year’s Valuation List must be made by 31 December of that year. Submit through the Object to Annual Value service with your proposed AV, effective date and supporting grounds. See IRAS’s objection procedure.
High tax rates, financial hardship and having no rental income because you occupy the home are not valid grounds for an AV objection. Keep your submission about the assessment evidence. State the change you seek plainly and attach the records that support it; a long complaint is not a substitute for a relevant comparison.
Keep paying while the case is considered
Property tax remains payable during an objection or appeal. If IRAS disallows or partly allows the objection, an appeal to the Valuation Review Board has a separate deadline of 30 days from the decision notice. Follow the official procedure and retain the acknowledgement and decision.
Do not include an assumed successful reduction in the cash available for your purchase. Budget the assessed liability until it changes. If payment is the immediate problem, use the assistance routes linked from IRAS’s property-tax bill guidance and review your account balance.
What a buyer should take away
Obtain the AV and the latest notice before treating the seller’s tax bill as your own future expense. Apply the tax status that fits your intended use, budget separately for rental income tax if letting the property, and preserve cash for the assessed bill. A credible objection begins with a specific assessment issue and relevant evidence, not a target saving.
Editorial correction, 13 September 2026: this page now focuses on checking Annual Value and organising an objection. It removes outdated rate tables and their duplicate graphics, unsupported “typical AV” ranges, a blanket 1 January effective-date claim and incorrect statements about private owners always needing to apply for owner-occupier rates. The S$48,000 example is hypothetical and does not identify a particular home.
Featured photograph: HDB homes in Choa Chu Kang, photographed in 2025 by 33Loading, via Wikimedia Commons, CC BY-SA 4.0. No AV or tax amount is asserted for the homes shown.
