- Transferring shares in a Hong Kong company costs 0.2% stamp duty (0.1% from the buyer and 0.1% from the seller), plus a HK$5 fixed duty on the instrument of transfer.
- Duty is charged on the higher of the price paid and the value of the shares. For unlisted shares, the Stamp Office values them from the company’s latest accounts.
- Contract notes must be stamped within 2 days of the sale if it’s made in Hong Kong, or 30 days if it’s made elsewhere.
- Stamping late costs a penalty of 2, 4 or 10 times the duty, depending on how late you are.
- Gifts of shares are taxed too, on the value of the shares. Transfers between closely held group companies may qualify for intra-group relief.
Share transfer stamp duty in Hong Kong is a small cost with a short clock. On a typical private-company deal it’s a few thousand Hong Kong dollars, but the contract notes have to be stamped within two days of the sale, and the penalty for missing that can reach ten times the duty.
This guide covers how the duty is calculated, which documents you need, the deadlines, and the reliefs that can apply. If you’d rather have someone handle the paperwork and register updates, that’s part of what a company secretary in Hong Kong does.
In this guide, you’ll learn:
- When stamp duty applies, and how much it costs, with worked examples
- How unlisted shares are valued, and which documents the Stamp Office asks for
- The deadlines and penalties for late stamping
- The full share transfer process, from board approval to a new share certificate
- The reliefs available, and the mistakes that cost the most
Need help managing your share transfer in Hong Kong?
What is share transfer stamp duty in Hong Kong?
It’s a tax on transferring shares in a Hong Kong company, charged under the Stamp Duty Ordinance (Cap. 117). It applies whether the shares are sold or given away, and it’s paid by getting the transfer documents stamped by the Inland Revenue Department’s Stamp Office.
A typical private share sale involves three documents:
- Bought note: the buyer’s contract note, recording the purchase.
- Sold note: the seller’s contract note, recording the sale.
- Instrument of transfer: the document that transfers legal ownership, signed by both parties.
Get these stamped before the company registers the new shareholder. A company doesn’t have to issue a share certificate for a transfer until the stamp duty has been paid.
When does stamp duty apply to a transfer of shares?
Whenever shares in a Hong Kong company are sold or given away. It doesn’t matter whether the buyer and seller are individuals or companies, or whether any money changes hands.
| Transaction | Stamp duty? |
|---|---|
| Sale of shares between shareholders, or to a new investor | Yes, 0.2% plus HK$5 |
| Gift of shares, for example to a family member | Yes, 0.2% of the value of the shares plus HK$5 |
| Transfer between group companies | Yes, unless intra-group relief applies |
| Issue of new shares by the company (allotment) | No, because nothing is transferred |
How is share transfer stamp duty calculated?
Duty is 0.2% of the price paid or the value of the shares, whichever is higher, plus HK$5 on the instrument of transfer. The 0.2% is split: 0.1% on the buyer’s bought note and 0.1% on the seller’s sold note. Before the percentage is applied, the amount is rounded up to the nearest HK$1,000.
| Document | Duty |
|---|---|
| Bought note (buyer) | 0.1% of the price or value |
| Sold note (seller) | 0.1% of the price or value |
| Instrument of transfer | HK$5 |
| Instrument of transfer for a gift | 0.2% of the value, plus HK$5 |
Worked examples
| Scenario | Duty is based on | Total stamp duty |
|---|---|---|
| Sale for HK$1,000,000; shares worth about the same | HK$1,000,000 | HK$2,005 (HK$1,000 + HK$1,000 + HK$5) |
| Sale for HK$100,000; shares worth HK$800,000 on the latest accounts | HK$800,000 | HK$1,605 (HK$800 + HK$800 + HK$5) |
| Gift of shares worth HK$500,000 | HK$500,000 | HK$1,005 (HK$1,000 + HK$5) |
How is the value of unlisted shares worked out?
For shares in a private company, the Stamp Office values them from the company’s latest accounts, on a net asset value basis. If the price you’ve agreed is below that value, duty is charged on the value instead. If the company holds property, the Stamp Office asks for a schedule of it, because property can push the value well above the figure in the accounts.
Agree in writing who pays the duty before you sign. By default, each side stamps its own contract note, but buyers and sellers often agree that one party covers the full 0.2%. Writing it into the sale agreement avoids an argument once the deadline is running.
What documents are required for share transfer stamping?
You stamp the contract notes and the instrument of transfer, and support them with documents that let the Stamp Office check the value. The list comes from the Stamp Office’s guidance on stamping share transfers.
Documents to be stamped
- Bought note and sold note
- Instrument of transfer, signed by the transferor and transferee
Supporting documents for unlisted shares
| Document | When it’s needed |
|---|---|
| Articles of association | If the company was incorporated less than 18 months ago |
| Latest annual return (NAR1) | If the company was incorporated 18 months ago or more |
| Latest return of allotment (NSC1) | If share capital has increased since the articles or annual return |
| Sale and purchase agreement, or a signed letter confirming there isn’t one | Always |
| Statement on whether the company or its subsidiaries hold investments or property, with a Schedule of Landed Properties (IRSD102) if they do | Always |
| Latest audited financial statements | If the company has started business |
| Certified management accounts dated within 3 months before the transfer | If the audited accounts are more than 6 months old at the transfer date |
| Certified directors’ resolutions on dividends declared after the audited accounts | If any dividends were declared |
| Written confirmation from a director, CPA or solicitor, and the certificate of incorporation | If the company hasn’t started business and has no audited accounts |
How do you transfer shares in Hong Kong, step by step?
A private share transfer takes six steps: check the articles, get board approval, prepare the documents, stamp them, register the transfer and issue a new share certificate. The tightest deadline is stamping: contract notes for a sale made in Hong Kong must be stamped within 2 days.
| Step | What to do | Deadline |
|---|---|---|
| 1. Check the rules | Read the articles of association and any shareholders’ agreement for transfer restrictions, pre-emption rights and approval requirements | Before anyone signs |
| 2. Get board approval | The directors approve the transfer, usually by board resolution | Before anyone signs |
| 3. Prepare the documents | Bought note, sold note, instrument of transfer, and the supporting documents listed above | Before anyone signs |
| 4. Stamp the documents | Submit through e-Stamping, with no originals needed, or in person or by post to the Stamp Office | Contract notes: within 2 days of a sale made in Hong Kong, or 30 days if made elsewhere |
| 5. Register the transfer | Lodge the stamped transfer with the company, which enters the new shareholder in the register of members or sends both parties a notice of refusal | Within 2 months of lodging |
| 6. Issue a new share certificate | Cancel the old certificate and issue one to the new shareholder | Within 2 months of lodging (private companies) |
When can’t you use e-Stamping?
These transfers must be stamped at the Stamp Office counter:
- Shares in a company with more than one class of shares
- A price that depends on future events or can be adjusted later
- Shares sold together with a loan
- Shares held under a declaration of trust
When does the buyer become the legal owner?
When the company registers the transfer in its register of members. Until then, the seller is still the registered shareholder. Once the transfer is registered, update the significant controllers register if control has changed. The new shareholding will also show on the company’s next annual return.
What are the deadlines and penalties for late stamping?
Contract notes must be stamped within 2 days of a sale made in Hong Kong. Stamping late costs a penalty of 2, 4 or 10 times the duty.
| Document | Made or signed in Hong Kong | Made or signed outside Hong Kong |
|---|---|---|
| Contract notes (bought and sold notes) | Within 2 days after the sale or purchase | Within 30 days |
| Instrument of transfer for a gift | Within 7 days after signing | Within 30 days after signing |
| Instrument of transfer (other transfers) | Before signing | Within 30 days after signing |
| How late | Penalty |
|---|---|
| Up to 1 month | 2 times the duty |
| More than 1 month, up to 2 months | 4 times the duty |
| More than 2 months | 10 times the duty |
On a HK$2,005 duty bill, stamping three months late means a penalty of over HK$20,000. The Stamp Office can reduce a penalty, but only if you apply in writing with a reasonable explanation and evidence. Late stamping is one of several penalties Hong Kong businesses face.
Are there any exemptions or reliefs from share transfer stamp duty?
The main relief is intra-group relief under section 45 of the Stamp Duty Ordinance, for transfers between companies with at least 90% common ownership. Gifts aren’t exempt. Issuing new shares isn’t a transfer, so no stamp duty arises.
| Situation | Stamp duty |
|---|---|
| Sale of shares | 0.2% of the price or value, whichever is higher, plus HK$5 |
| Gift of shares | 0.2% of the value, plus HK$5 |
| Transfer between companies with at least 90% common ownership | May be relieved under section 45, if the Stamp Office approves |
| Issue of new shares | None |
Who qualifies for intra-group relief?
Two companies are associated if one beneficially owns at least 90% of the other’s issued share capital, or a third company owns at least 90% of each. A Bill gazetted on 2 October 2026 would relax this test. It hadn’t been passed at the time of writing.
| Current rule | Proposed (2026 Bill) | |
|---|---|---|
| Ownership threshold | 90% | 75% |
| What counts as ownership | Issued share capital | Also other beneficial interests and voting rights |
| Entities covered | Companies with share capital | Also entities without share capital, such as limited liability partnerships and companies limited by guarantee |
| Applies to | Instruments signed now | Instruments signed on or after 25 February 2026, if the Bill passes |
Check the IRD’s stamp duty page for the Bill’s status before relying on the new test.
What conditions apply?
- Staying associated: at the time of the transfer, the companies must intend to remain associated.
- Keeping the shares: the buyer must intend to keep the shares, and disclose any planned onward sale.
- No excluded arrangements: the transfer can’t be made under, or in connection with, the arrangements listed in section 45(4) and (5). The Stamp Office asks you to disclose any.
How do you apply for intra-group relief?
- Submit for adjudication: send the signed instruments to the Stamp Office within the normal stamping time limits.
- Include a statutory declaration: from a director or company secretary of the parent company, sworn before a Commissioner for Oaths or solicitor in Hong Kong, or a notary public abroad.
- Add the supporting documents: a group structure chart, registers of members or annual returns, the latest financial statements and evidence of how the price was paid.
- Wait for the decision: there’s no adjudication fee, and the Stamp Office usually decides within 3 months.
If relief is refused, the Stamp Office charges the duty, plus a late-stamping penalty if the documents weren’t presented on time. The full checklist is in the Stamp Office’s guide to section 45 relief (IRSD124).
What are common mistakes in share transfer stamping?
Agreeing a price below the value of the shares
A nominal price doesn’t reduce the duty. The Stamp Office values the shares from the company’s accounts and charges duty on that value, so the saving disappears and the delay costs you time.
Missing the 2-day deadline
Contract notes for a sale made in Hong Kong have to be stamped within 2 days. Prepare the supporting documents before anyone signs, so stamping can happen straight away.
Sending out-of-date accounts
If the audited accounts are more than 6 months old, the Stamp Office needs management accounts dated within 3 months of the transfer. Missing documents mean queries, and queries mean delay.
Ignoring pre-emption rights
If the articles give existing shareholders first refusal, the company can refuse to register a transfer that skipped them, even if it’s stamped.
Updating the register before stamping
Don’t enter the new shareholder in the register of members until the documents are stamped. Registering first leaves the company’s records out of step with a transfer that isn’t yet valid.
How Sleek can help with share transfers in Hong Kong
A share transfer touches the articles, board approvals, stamping and the statutory registers. Sleek can take care of the company side for you.
With Sleek, you can:
- Hand over the paperwork: our licensed company secretary (TCSP licence TC006483) prepares the board resolution and transfer documents.
- Keep your registers right: we update the register of members and significant controllers register once the transfer is stamped.
- Choose the plan that fits: share transfers are included in the Premium company secretary plan, from HK$3,800 a year.
- Get your accounts ready: our accounting team can prepare the up-to-date accounts the Stamp Office asks for.
That way, the transfer is stamped on time and your company records match it.
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FAQs about share transfer stamp duty in Hong Kong
Who pays share transfer stamp duty in Hong Kong?
Both sides, by default. The buyer stamps the bought note and the seller stamps the sold note, at 0.1% each. The parties can agree that one of them pays the whole amount.
Is stamp duty payable when a company issues new shares?
No. An allotment of new shares isn’t a transfer, so no stamp duty is charged. The company files a return of allotment (NSC1) instead.
What if the company has no recent audited accounts?
If the audited accounts are more than 6 months old at the transfer date, send certified management accounts dated within 3 months before the transfer. If the company hasn’t started business, a written confirmation from a director, CPA or solicitor is accepted.
Can a company refuse to register a stamped transfer?
Yes, if the transfer breaks the articles, for example by skipping pre-emption rights or a required approval. The company must send both parties a notice of refusal within 2 months, and give reasons if asked. Stamping pays the tax, but it doesn’t override the company’s own rules.
Can I stamp share transfer documents online?
Yes, in most cases. The Stamp Office’s e-Stamping service accepts the bought note, sold note and instrument of transfer in one application, 24 hours a day, without the originals. Transfers involving more than one class of shares, a contingent price, a loan or a declaration of trust must be stamped at the counter.
