Property tax bill on a new property in Singapore: TOP to bill

The first property tax bill on a new property in Singapore covers tax that started on the date of the temporary occupation permit (TOP), not the day you collect your keys. IRAS says it generally issues that first bill within 6 to 12 months from the date of transfer; separately, it sends an Acknowledgement Notice once ownership is recorded, and payment must be made within 1 month from that notice’s date, with GIRO giving up to 12 interest-free monthly instalments (IRAS buyer page, last updated 7 August 2026).

This guide follows the sequence IRAS describes for buyers and covers process only. The rates and a worked monthly bill are in our monthly cost guide, and the permit itself is explained in our TOP guide. To see a year’s tax for an Annual Value you have, our free property tax calculator applies IRAS’s rate tables band by band; it gives a full year, not the part-year amount from the TOP date. This is general information from IRAS’s pages, not tax or legal advice.

What happens between TOP and your first bill?

The dates below are fictional. We assume the transfer, the date of tax liability and key collection all fall on 3 December 2030; IRAS’s buyer page does not say which date counts as the transfer for a project bought before completion, so ask your lawyer.

1. 8 August 2030: TOP. IRAS taxes newly completed properties from the TOP date.
2. 3 December 2030: keys. Treated as the transfer in this example.
3. By 3 January 2031: Notice of Transfer. The seller’s lawyer files it within 1 month of the transfer.
4. About 20 January 2031: Acknowledgement Notice (invented date). IRAS issues it once the Notice of Transfer is processed, and tells you in it whether owner-occupier rates were granted. If tax is outstanding, payment is due within 1 month of the notice date, here 20 February 2031.
5. 3 June to 3 December 2031: first-bill window. IRAS says “generally” 6 to 12 months from the date of transfer, which on these dates is 3 June to 3 December 2031. Its other line, that it bills within 1 year of TOP, points to 8 August 2031. The two do not match exactly and IRAS does not reconcile them. Our inference: the bill could arrive from 3 June 2031, the earlier of the two end dates is 8 August 2031, and neither is a fixed deadline.
6. Due date: depends on the type of notice. IRAS’s payments page says the annual bill is due by 31 January or the date stated in the bill, and all other property tax notices 1 month from the date of notice.

The pages do not say how long IRAS takes between the filing and the Acknowledgement Notice, whether the first bill is a separate notice or the annual bill, or which due date applies to a first bill. IRAS’s page on bills and notices says it may send a valuation notice with the Annual Value for new properties during the year, and shows a sample for a newly completed residential property taxed from its TOP date (13 September 2025 in the sample). Our inference is that a first notice could take that form, but the pages do not say so, so check that the start date on yours matches your project’s.

Who pays for the months between TOP and key collection?

IRAS’s buyer page answers with its own example: a TOP on 8 August and possession on 5 November. Because property tax is a charge on the property, the current owner has to pay outstanding tax, including amounts payable before the transfer, so that buyer was liable from 8 August. IRAS adds that the lawyer would usually help seek reimbursement of the tax for 8 August to 4 November from the developer.

IRAS’s payments page says apportioning property tax between seller and buyer is “a private arrangement” that the conveyancing lawyers would normally adjust, and that IRAS does not apportion the tax liabilities. Our reading of IRAS’s example, applied to the fictional dates above:

• IRAS bills: the owner on its record, which is you, for tax running from 8 August 2030.
• You pay IRAS: the whole bill by its due date, including the months before you had the keys.
• The developer: in IRAS’s example, the lawyer would usually help seek reimbursement from the developer; here that is the tax for 8 August to 2 December 2030, which is 117 days by our count (both dates included). Whether and when you are repaid depends on your contract, so ask whether this is settled at completion or after the first bill.
• You bear: on this reading, tax from 3 December 2030 onwards.

IRAS’s pages give no method for a part-year amount, so we state none; they say lawyers make the adjustment, so it is worth asking for the figure, how it was calculated and whether your contract allocates the cost the same way. The date of tax liability on IRAS’s record comes from the Notice of Transfer: in another IRAS FAQ, a buyer who collected keys on 3 December asked why tax ran from 15 November, and IRAS replied that the date of tax liability is indicated in the notice of transfer filed by the developer’s lawyer and that, if it is incorrect, the buyer should ask their own lawyer to correct the information submitted. IRAS did not explain the 15 November date. IRAS also says your lawyer should make a legal requisition for outstanding tax, since you become liable for arrears; it lists this for private purchases generally, not new units specifically.

Do you get owner-occupier rates on a new condo if you keep another home?

For one home at a time. For a new private home bought by a Singapore Citizen or Permanent Resident, IRAS applies owner-occupier rates automatically when you and your spouse are not already enjoying them on another residential property, and the Acknowledgement Notice says whether your unit was granted them. IRAS’s rates page (last updated 11 August 2026) adds that a second home is taxed at the non-owner-occupier residential rates even if you occupy it. Our reading is that the concession therefore moves rather than doubles. Our summary of the owner-occupier page (last updated 10 August 2026), for situations a new-condo buyer may face:

• Only home with the concession: automatic for Singapore Citizens and Permanent Residents, as above. The pages we read set out no separate rule for other buyers, so ask IRAS or your lawyer.
• You own an HDB flat or private home (A) and will live in the new condo (B): not automatic. Apply through IRAS’s “Apply/Withdraw Owner-Occupier Tax Rates” service once you have moved in; the concession on A ceases from the date it starts on B.
• Married and owning both: only one home qualifies, even if you and your spouse each live in a different one.
• Co-owning two homes with someone other than your spouse, such as a parent or sibling: IRAS says you can apply for the concession for each property. Its example: you occupy A and your parents occupy B, and each applies for the home they live in.
• Renting out a room while you live there: still eligible.
• Renting out the whole home, or leaving it vacant: not eligible. See our guide to renting out a new-launch property.
• Not intending to live in it: if the rates were applied automatically, notify IRAS to withdraw them, to avoid a penalty for late or non-notification.

IRAS asks owners to claim on a timely basis: it limits refund claims to the 5 preceding years from the year you apply. For a new unit, the pages we read do not say how the rates treat the weeks between collecting keys and moving in, such as a renovation, while the exclusions include a vacant property; if that matters, ask IRAS.

How do you pay the first bill, and can you use GIRO?

IRAS’s buyer page says payment of property tax must be made within 1 month from the date of the Acknowledgement Notice, and its payments page says notices other than the annual bill are due 1 month from the date of notice. Neither says which applies to a first bill for a newly completed unit, so check the notice itself. IRAS encourages GIRO, which gives up to 12 interest-free monthly instalments; a one-time GIRO deduction and other payment modes are also available, and owners on GIRO receive an instalment plan with the bill. The pages we read do not say how long a GIRO application takes, so they leave open whether one made close to the due date would be in time. After the first bill the cycle is annual: IRAS says tax is payable yearly in advance and sends the next year’s bill at the end of each year (bills and notices page, last updated 29 December 2025), and without GIRO the year is due by 31 January or the date on the bill (payments page, last updated 13 August 2026).

IRAS sends bills and notices to the address listed on your identity card, so check it is current. With more than one owner, all owners are collectively responsible, and IRAS can take enforcement action against any of them to recover outstanding tax. IRAS’s buyer page says it writes to the “Recipient of Property Tax Notices” named in the Notice of Transfer, while its payments page says it corresponds with the owner listed first and asks owners to tell the seller’s lawyer who that should be.

What to check before you collect your keys

• Which date will be filed as the date of tax liability, and when the Notice of Transfer will be filed.
• Who is the “Recipient of Property Tax Notices”, and that their address is current.
• That the legal requisition for outstanding tax has been made.
• How and when the developer reimburses the TOP-to-possession tax, and who calculates it.
• Your project’s TOP date, in writing, to compare with the start date on your first notice.
• The date of the Acknowledgement Notice, with a reminder for 1 month later if tax is outstanding.
• Whether owner-occupier rates were granted, and a reminder to apply once you have moved in if another home holds them.
• Whether you will pay by GIRO.

Stamp duty is separate: IRAS’s buyer page says it must be paid within 14 days of the date of the contract or agreement and that, in most instances, your lawyer arranges payment (see our stamp duty guide). The new launch glossary defines the other terms, and our Compare carefully topic collects the site’s comparison guides.

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