Share transfers and stamp duty on shares — Step-by-step walkthrough

Raffles Corporate Services works with a panel of corporate and employment law firms; this article is general information, not legal advice.

This walkthrough of share transfers and stamp duty on shares explains how ownership of shares in a Singapore company passes from seller to buyer. The transfer is effected by an instrument of transfer, stamp duty is paid to IRAS, and the register of members is updated to complete legal title.

What share transfers and stamp duty on shares involve

A share transfer moves existing shares between parties; it does not create new shares. The Stamp Duties Act 1929 imposes ad valorem duty on instruments transferring shares in a Singapore company. Stamp duty on a share transfer is 0.2% of the higher of the consideration paid or the net asset value of the shares being transferred.

Approvals and restrictions

The constitution often gives directors a discretion to refuse a transfer, or imposes pre-emption rights requiring shares to be offered internally first. Section 157A(1) of the Companies Act 1967 confirms the directors manage the company, so a board resolution approving the transfer is normally required before registration. Always read the transfer-approval mechanics in the constitution before completion.

Calculating the stamp duty

Duty is computed at 0.2% on the higher of price or net asset value. For example, a transfer of shares worth S$500,000 attracts S$1,000 in stamp duty. Net asset value is taken from the latest management accounts or audited accounts, whichever better reflects value. Duty must be paid within 14 days of execution if the document is signed in Singapore, or within 30 days if signed overseas. Our Singapore stamp duty 2026 guide sets out the wider duty framework.

The instrument of transfer and certificates

The transfer is documented on an instrument of transfer signed by both transferor and transferee. Once duty is paid and the board approves, the company cancels the old share certificate and issues a new one to the transferee, then updates the register of members. Legal title passes only on registration, not on signing.

Cost and timeline

A clean share transfer completes in 1 to 2 weeks. Costs comprise the 0.2% stamp duty, plus professional fees of S$300 to S$800 for documentation and ACRA updates. Late stamping attracts penalties of up to four times the duty, so timing matters.

Step-by-step process

First, check the constitution for transfer restrictions and satisfy any pre-emption rights. Second, execute the instrument of transfer and obtain a board resolution approving it. Third, lodge the document for stamping and pay duty to IRAS through the e-Stamping portal. Fourth, update the register of members and cancel and reissue share certificates. Fifth, ensure the electronic register of members maintained with ACRA reflects the new holder. If the company is contemplating returning capital instead of transferring shares, compare our share buybacks under CALA 2026 guide.

Common mistakes and gotchas

The usual problems are late stamping, valuing shares at price when net asset value is higher, and registering the transfer before duty is paid. Restrictive constitution clauses are often overlooked, and parties sometimes forget the 30-day window for documents executed overseas. Where a foreign buyer is also a working director, confirm their Employment Pass position remains valid after the change in shareholding.

FAQs

How much is stamp duty on shares? 0.2% of the higher of consideration or net asset value, under the Stamp Duties Act 1929.

When must duty be paid? Within 14 days of execution in Singapore, or 30 days if executed overseas.

Can directors refuse a transfer? Yes, if the constitution gives them that discretion.

Who normally pays the stamp duty? By convention the buyer, though parties may agree otherwise.

When does legal title pass? On registration in the register of members, not on signing the transfer.

Authoritative sources: the Inland Revenue Authority of Singapore (IRAS) and the Stamp Duties Act 1929 on Singapore Statutes Online.