BTO Non-Selection Penalties in 2026: What Happens if You Reject a Bad Floor?

Last reviewed: 15 Jul 2026

If you are invited to book a BTO flat but do not do so while units are still available, HDB generally records a non-selection count. The consequence depends on your applicant category: a first-timer family is treated as a second-timer for one year, while other applicants who do not book generally cannot apply in the next public sales exercises for one year.

There is an important numerical waiver. HDB waives the non-selection count when you have 10 or fewer BTO flats or five or fewer Sale of Balance Flats (SBF) to choose from at your booking turn.

A low floor, facing or layout preference is not itself listed as a separate waiver. The objective question is how many eligible flats remain when your turn is due and whether HDB confirms that the waiver applies to your application.

BTO non-selection penalty: quick answer

Situation	Current HDB treatment
First-timer family incurs one non-selection count	Subsequent flat applications are moved to the second-timer category for one year
First-timer family does not book again after being moved to the second-timer category	Remains in the second-timer category for another year
Other applicant does not book a flat	Generally cannot apply in subsequent public sales exercises for one year
10 or fewer BTO flats remain to choose from	HDB waives the non-selection count
Five or fewer SBF flats remain to choose from	HDB waives the non-selection count
Flat was already booked and is later cancelled	Separate cancellation procedures, financial forfeiture and application consequences apply

These are application rules, not a recommendation to accept or reject a particular flat. Check your HDB Flat Portal status and appointment information because availability and eligibility are application-specific.

First-timer family: moved to second-timer status for one year

HDB's June 2026 BTO administrative details state that a first-timer family that does not book despite flats being available, and does not qualify for the numerical waiver, will have subsequent flat applications moved to the second-timer category for one year.

This is more precise than saying that every first-timer applicant receives the same treatment. HDB distinguishes first-timer families from other applicant groups.

When a non-selection count is incurred, HDB also cancels the applicant's existing flat applications. The June 2026 rules state that additional ballot chances accumulated from past unsuccessful BTO attempts are reset under the prevailing framework.

That reset matters most if you were relying on a priority scheme to improve your odds. The Family Care Scheme: proximity vs joint balloting explains which of the two routes actually helps, and when applying under both is not possible.

Other applicants: one-year restriction from public sales exercises

HDB states that all other applicants who do not book a flat generally cannot apply for a flat in subsequent public sales exercises for one year. HDB's current application guidance specifically highlights first-timer singles and second-timer families under this restriction.

The distinction matters:

A first-timer family is moved to the second-timer category for the one-year period.
Other affected applicants are restricted from participating in the subsequent public sales exercises for one year.

Use the category shown in your HFE letter and flat application rather than assuming that the label “first-timer” produces one identical outcome for every household type.

The 10-BTO and five-SBF waiver

HDB recognises that some applicants have very limited choice by the time their booking appointment arrives. It waives the non-selection count when there are:

10 or fewer BTO flats available for you to choose from; or
five or fewer SBF flats available for you to choose from.

The threshold is based on the flats available to the applicant at the relevant booking turn. HDB advises applicants to check the availability for their ethnic group through the HDB Flat Portal before attending the booking appointment.

Example: 11 BTO flats remain

If 11 eligible BTO flats remain and you do not book, the “10 or fewer” numerical waiver is not met. A non-selection count can therefore apply even if none of the remaining units matches your preferred floor or facing.

Example: eight BTO flats remain

If eight eligible BTO flats remain at your turn, that is within HDB's stated BTO waiver threshold. HDB's application record remains authoritative for whether the count is waived.

Example: five SBF flats remain

The SBF threshold is lower. Five remaining SBF flats is within the stated waiver; six is above it.

Does rejecting a bad floor avoid the penalty?

HDB's published rule uses the number of available flats, not a general “bad floor” exception. A low floor, unwanted orientation, nearby road, layout or price concern may explain why a unit is unsuitable to you, but those preferences do not replace the 10-BTO or five-SBF test.

Before the appointment, record the information that can be verified objectively:

Your applicant category.
Whether the exercise is BTO or SBF.
The flats available for your ethnic group when your turn is due.
Whether HDB shows or confirms a waived non-selection count.
Any active applications that could be cancelled if a count is incurred.

If your concern is affordability rather than unit preference, review the current BTO and HDB income ceilings, HDB grant eligibility and amounts, and the TDSR and MSR rules before the booking appointment.

Queue position and applications before the booking appointment

Applicants whose queue position is within the flat supply cannot apply in later BTO or SBF exercises until after their booking appointment. HDB says this prevents applicants who already have a booking opportunity from crowding out people without a queue position.

If a non-selection count is then incurred, HDB cancels existing applications made by the same applicant. This is separate from the one-year category or participation consequence described above.

Non-selection is different from cancelling after booking

Non-selection means you do not book a flat when invited. Cancellation happens after a flat application or booking has progressed to a later stage.

HDB states that cancellation procedures and financial forfeiture can apply at different stages. Depending on the stage, this can involve the application fee, option fee, downpayment and restrictions on future applications. Do not use the non-selection waiver thresholds to estimate the consequence of a post-booking cancellation.

For a separate private resale transaction where financing fails after an Option to Purchase is granted, see the OTP forfeiture guide.

Frequently asked questions

What is the BTO non-selection penalty in 2026?

For a first-timer family, one non-selection count moves subsequent flat applications to the second-timer category for one year. Other applicants who do not book generally cannot apply in subsequent public sales exercises for one year. Existing flat applications are also cancelled when a count is incurred.

How many flats must remain for the non-selection count to be waived?

HDB waives the count when there are 10 or fewer BTO flats or five or fewer SBF flats for the applicant to choose from.

Is a first-timer single treated the same as a first-timer family?

No. HDB's current application guidance distinguishes first-timer families from other applicants. First-timer families move to second-timer treatment for one year; first-timer singles are among the applicants restricted from subsequent public sales exercises for one year.

Can I buy an HDB resale flat during the one-year period?

The published non-selection consequence concerns BTO and SBF public sales exercises. Resale purchase eligibility follows separate rules and should be checked through your HFE letter. Use the BTO-to-resale pivot guide to compare the process and timing.

Does rejecting a low-floor unit automatically qualify for a waiver?

No separate low-floor waiver appears in HDB's published rule. The stated numerical waiver depends on whether 10 or fewer BTO flats or five or fewer SBF flats remain for selection.

Is non-selection the same as cancelling after I book?

No. Post-booking cancellation follows separate procedures and can involve financial forfeiture and different future-application consequences.

Official sources

HDB — Application for a New Flat
HDB — Priority Schemes and application restrictions
HDB — June 2026 BTO administrative details

HDB rules and the status of an individual application can change. Treat the HDB Flat Portal, your HFE letter and messages from HDB as authoritative.