Costs & Taxes

HDB Upgrade Costs & Taxes

The real financial picture before you commit — CPF accrued interest, ABSD timing, TDSR limits, and a full itemised breakdown of every fee in the transaction.

What's covered 6 articles
ABSD: the 20% tax and the 6-month window to avoid it
How much CPF you actually get back after accrued interest
Why your HDB profit is less than you think
TDSR: calculating your real condo affordability ceiling
Using CPF OA for your new condo down payment
Every fee itemised: agent, legal, BSD, stamp duty

All 6 articles

01

Can You Use CPF OA to Pay the Condo Down Payment After Selling Your HDB?

Explains that CPF OA funds refunded from your HDB sale can be reused for the new condo — covering the 5% cash component vs. CPF-eligible 20%, and why the sequence of transactions affects CPF availability.

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02

TDSR for HDB Upgraders: How to Calculate How Much Condo You Can Afford

Covers the 55% TDSR cap, why MSR does not apply to private condos, how an existing HDB loan drops your LTV to 45%, and a worked example showing a dual-income couple's condo ceiling.

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03

The Real Cost of Upgrading from HDB to Condo: Every Fee Itemised

Itemised table of every transaction cost — agent commission, legal fees, HDB resale levy, new condo BSD, ABSD, and stamp duty timing. Includes a worked example: 4-room flat at $580K to a $1.5M OCR condo.

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04

ABSD for HDB Sellers: The Full Breakdown of What You Pay (and How to Avoid It)

Covers the 20% ABSD for Singapore Citizens buying a second residential property, the 6-month sell-down window for ABSD remission, how to pay and claim a refund, and why missing the window can cost $120,000–$300,000.

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05

CPF Accrued Interest Explained: Why HDB Sellers Get Less Cash Than Expected

Explains the 2.5% p.a. compound interest on all CPF OA withdrawn for housing, with a step-by-step calculation showing how $200K withdrawn in 2018 becomes $226K+ owed back to CPF by 2026.

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06

How Much CPF Do You Get Back When Selling Your HDB Flat?

Explains that CPF principal plus accrued interest is refunded to your OA first before you receive cash — with a worked example of a flat sold for $600K with $200K CPF used over 8 years.

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