I sold my wife 1% of our condo. The bill was $5,622.
A 1% share, $175 of stamp duty, and a clawback I had forgotten about. The full bill for decoupling, from my own transaction.
One couple, two properties
A Tampines 4-room BTO became $2,435,000 of property and $73,001 still in the bank. No extra money went in.