By Winfred Quek · CEA R073319H · Published 28 October 2026
Facts verified: 28 October 2026 · Sources listed below
Sellers often ask why the sale is not finished once the buyer has exercised the Option to Purchase. The answer is that exercise starts the paperwork, not the handover. HDB counts a separate stretch of about eight weeks from the day it accepts the resale application to the day you complete, and most of what happens in it is HDB's process with a few tasks for you. This page follows that stretch from the seller's side. For the buyer's view of the same window, see our offer to keys timeline, and for planning a sale around your next purchase, the first time seller timeline. The full selling process is in how to sell an HDB resale flat.
Where the eight weeks start
The clock starts at acceptance, not at the Option to Purchase. After both the buyers' and sellers' portions of the resale application are in, HDB verifies eligibility and reviews documents, and if they are in order it notifies both sides of acceptance within 28 working days, by SMS and email. HDB says the date of acceptance marks the beginning of the 8 weeks processing time. The completion date in the acceptance letter is the earliest possible date. So the full wait from the buyer exercising the option is longer than eight weeks, because the submission and the acceptance wait come first.
Source: HDB, Application process for sale of flat, www.hdb.gov.sg/managing-my-home/selling-a-flat/process-for-selling-a-flat/resale-flat-application/application-process, checked 28 October 2026.
What happens in those weeks, as HDB describes it
| Stage | What HDB says |
|---|---|
| Acceptance | HDB accepts the application and notifies both sides. The HDB Branch arranges to inspect the flat for unauthorised renovation works. You must rectify any before completion. |
| About 3 weeks after acceptance | Documents for you and the buyers to endorse are ready on My Flat Dashboard, and you are notified by SMS. Each seller endorses individually. If a document is not endorsed within the given time, the application may be cancelled. |
| After endorsement | You pay the legal fees and other required fees within HDB's notice period. |
| Approval | Approval is granted 2 weeks after you and the buyers have endorsed and paid. The approval letter says what to do before completion. |
| Scheduling | You are notified by SMS once the completion appointment is scheduled, and the completion letter lists what to bring. |
| Completion, about 8 weeks from acceptance | You sign the transfer, hand over the keys and apportion property tax with the buyers. |
Illustrative reading with assumed timing: acceptance in week 0, documents ready around week 3, endorsement and payment done in week 4, approval around week 6, completion in week 8. If the endorsement or payment slips by a week, HDB's two week approval step moves with it. These week numbers are an example built from HDB's stated intervals, not a promise for your case.
Source: HDB, Approval of resale flat application for sellers (last updated 7 September 2026), www.hdb.gov.sg/managing-my-home/selling-a-flat/process-for-selling-a-flat/resale-flat-application/approval-of-application, checked 28 October 2026.
Your tasks while HDB works
- Endorse on time. Endorsement is done through My Flat Dashboard. If a spouse is not a co-owner, HDB's documents include a spouse consent, because that spouse must agree to vacate when the sale completes.
- Clear the charges. Pay service and conservancy charges up to the completion date and property tax up to the end of the year, and get the town council to sign the confirmation letter that appears on My Flat Dashboard after approval. Bring the property tax receipt and the signed letter to the appointment.
- Cancel GIRO. HDB tells you to terminate all GIRO arrangements for charges relating to the flat, such as service and conservancy charges, property tax and utilities.
- Vacate and hand over. You must move out before the completion appointment, arrange with the buyers to inspect the flat, and have the full set of keys, including duplicates, ready.
- Bring the documents. The list includes identity cards of all sellers, the original Option to Purchase (pages 1 to 10), the town council letter and the duplicate lease if one was issued.
If you cannot attend, for example because you are overseas, HDB says you can appoint someone under a Power of Attorney, and certified true copies must reach HDB at least 1 week before the appointment.
The completion appointment
HDB sets the time by how the buyers are financing. Housing loan from HDB: between 9:30am and 12:00pm. Housing loan from a financial institution: between 2:00pm and 5:00pm. No loan: either window. If HDB acts as your solicitors, you attend in person at the HDB Resale Office at HDB Hub. If you appointed private solicitors, their representative may attend for you, which you should confirm with them.
The date cannot be brought forward. If you and the buyers want to defer, send a written confirmation signed by both sides through MyRequest@HDB within a week from the date of HDB's acceptance letter.
Source: HDB, Resale flat completion for sellers (last updated 7 September 2026), www.hdb.gov.sg/managing-my-home/selling-a-flat/process-for-selling-a-flat/resale-flat-completion, checked 28 October 2026.
CPF refund, loan redemption and proceeds
HDB sets out the sale proceeds as the resale price less the outstanding housing loan, the CPF savings you used with accrued interest, the cash deposit you already received from the buyers (up to $5,000), and any other amounts payable such as a resale levy or upgrading costs. If the price cannot settle the loan, you pay the balance in cash. If the CPF refund falls short, the cash deposit covers the shortfall.
- Loan from a bank: HDB says you must engage private solicitors to redeem it.
- Loan from HDB: HDB charges a total discharge of mortgage fee by flat type, from $23.95 for a 1 room to $83.90 for an Executive or maisonette flat, including GST.
- Check your numbers early: HDB points you to MyHDB Page for an HDB loan balance, your lender for a bank loan, and the CPF website for the refund amount.
- After completion: cash proceeds are credited to your bank account by the next working day. HDB arranges the CPF refund within 7 to 14 working days, or your private solicitors do if you engaged them.
Illustrative figures, assumed and before legal and other fees: a resale price of $600,000, an outstanding bank loan of $150,000, a CPF refund with accrued interest of $250,000 and a $5,000 cash deposit already received leave $195,000 in cash from completion. The $250,000 goes back to your CPF account, not your bank account. Your numbers will differ, so use the net proceeds tool, then confirm each line with HDB, your lender and CPF Board.
If you need to stay a little longer
HDB allows a temporary extension of stay of up to 3 months after resale completion, but only if the buyers agree, you have already committed to buy a completed property in Singapore, and you are not renting out the whole flat. Raise it while negotiating, and before you grant the option. Both sides state it in their resale applications, and HDB says it will not mediate disputes about it. The buyers pay a $20 request fee including GST, and you pay none. Our sequencing guide covers how it fits with a purchase.
Source: HDB, Request for temporary extension of stay (last updated 18 August 2026), www.hdb.gov.sg/managing-my-home/selling-a-flat/process-for-selling-a-flat/resale-flat-application/request-for-temporary-extension-of-stay, checked 28 October 2026.
What can stretch or break the timeline
- Unendorsed documents or unpaid fees, which can lead to cancellation.
- Unauthorised renovation found at inspection that you must rectify first.
- A deferral you and the buyers agree to, in writing and on time.
- Buyers without enough funds to complete, which HDB lists as a ground for cancelling the application.
HDB gives these as general descriptions. Treat the eight weeks as HDB's stated norm, not a guarantee.
Frequently asked questions
How long does an HDB resale take from acceptance to completion?
HDB says resale completion is about 8 weeks from the date it accepts the resale application. The acceptance letter gives the earliest possible completion date, and HDB cannot bring it forward.
When do I endorse the resale documents?
HDB says the documents are ready about 3 weeks after acceptance. You are notified by SMS to log in to My Flat Dashboard and endorse. If you or the buyers do not endorse in time, the application may be cancelled.
When do I get my sale proceeds and CPF refund?
HDB credits cash proceeds to your bank account by the next working day after completion, and arranges the CPF refund within 7 to 14 working days from the completion appointment. If private solicitors act for you, they arrange the CPF refund.
Can I stay in the flat after completion?
Only through a temporary extension of stay of up to 3 months, if the buyers agree and you have already committed to buy a completed property in Singapore. It must be stated in both sides' resale applications.
Can the completion date be moved?
HDB cannot bring the date forward. To defer, you and the buyers send a written confirmation signed by both sides through MyRequest@HDB within a week from the date of HDB's acceptance letter.
Want your own completion timeline mapped out?
Share your acceptance date, loan type and where you are moving next, and Winfred will map the weeks with you so nothing is left until the last day. General information only.
Ask Winfred on WhatsApp Book a free 30 minute callWinfred Quek, CEA R073319H, Crestbrick Pte Ltd (L3010886H). General information as at 28 October 2026, not legal, financial, tax or property advice. Timelines, fees and steps are from HDB pages and may change. The eight weeks are HDB's stated norm, not a guarantee. The worked figures are assumed.