Hong Kong Visitor Stays: Per-Entry Clocks and the Landing Slip
Quinn Moran · Published
Hong Kong counts visitor days per entry, not in a rolling window. Each admission carries its own limit of stay, set by passport: 180 days for British citizens, 90 for US and most EU passports, and 30 or 14 for many others. The limit runs from the arrival day, which counts, to the date printed on the landing slip. Leaving and re-entering starts a fresh stay, but each re-admission is discretionary.
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Most visa rules that travellers track add up. Days build up inside a window, the window rolls forward, and the question is always how many days have been used. Hong Kong's visitor rule works differently. Each admission carries its own limit of stay. The passport you present sets that limit, and the deadline is printed on a slip of paper rather than stamped in your passport. That makes the rule easy to understand and surprisingly easy to miscount, especially for people who use Hong Kong as a base and cross into Macau or Shenzhen often.
This post covers how the days are counted: what starts a clock, what restarts it, what a restart leaves untouched, and where a second, unrelated count runs alongside. The full rule, with its sources in the Immigration Ordinance and the Immigration Department's published policy, is set out in the Hong Kong visitor rule guide. This post is about the counting.
Each entry carries its own clock
Hong Kong grants visa-free visitor entry under the Immigration Ordinance (Cap. 115), and the period of stay depends on nationality. The limit of stay is per entry. There is no published rolling window, and no rule that adds separate trips together into one total. A visitor admitted today gets their passport's full allowance, starting today.
This has two consequences. First, 'how many days have I used?' means something different in Hong Kong. What matters is the deadline on the current entry, not a running total for the year. Second, a history of many short entries can comply with the rules on every single entry and still look like something other than visiting. More on that below.
The number depends on the document
| Passport | Visa-free limit of stay, per entry |
|---|---|
| British citizen | 180 days |
| BN(O) and other British passport categories | 90 days |
| US, Canada, Australia, New Zealand, Japan, most EU members | 90 days |
| Much of the rest of the visa-free list | 30 or 14 days |
About 170 nationalities are visa-free. A small number of nationalities need pre-arrival registration or a full visa even so, and the Immigration Department's country table is the reference for any individual passport.
The British rows catch people out. The 180-day allowance applies to British citizens. BN(O) holders and other British passport categories get 90. What decides it is the exact document presented at the border, not nationality in a looser sense and not the region the traveller comes from. Someone who assumes 180 days on a 90-day document has a deadline in their head that is three months too late.
The landing slip is the deadline
Hong Kong stopped stamping visitors' passports. Each admission is recorded on a small printed landing slip that shows the admission date and the date by which the visitor must leave. That printed date is the one that counts. The limit of stay runs from arrival, arrival day included, to the date recorded at entry.
Rules that leave visible marks in a passport work differently. A passport that entered Hong Kong ten times in a year may carry no Hong Kong evidence of any of those crossings. Each entry's slip is the only physical record of that entry's deadline, and slips are small, loose and easy to lose. The wider problem of proving where you were without stamps is covered in proving where you were as passport stamps disappear.
No stamp does not mean no record. Entry and exit records are electronic and reconciled, so the official record sits on the government's side. The visitor's only copy is the slip.
A worked example
The guide's example uses a US passport, which carries 90 days:
- Admitted 1 March. The limit of stay runs through 29 May, and departure is required on or before that date.
- Leaves for Macau and re-enters on 15 April. A new stay begins and runs 90 days from 15 April.
In the first stay, 1 March is day 1, so 29 May is day 90. Starting the count on the day after arrival gives a deadline one day late, which is the classic off-by-one error in per-entry rules. Arrival and departure days both count as days present.
Once the visitor leaves for Macau, the 29 May date belongs to a finished entry. The date that matters is the one on the 15 April slip. A traveller who keeps the old date in mind after re-entering is working from the wrong slip, and with several slips in a drawer that is an easy mistake to make.
What a re-entry resets, and what it doesn't
Leaving and re-entering resets the limit of stay mechanically. A same-day round trip to Macau or Shenzhen legally starts a fresh visitor stay on return. A reset leaves three things untouched.
- Admission is never guaranteed. Each re-admission is discretionary. Visitors who are in effect living in Hong Kong on chained entries face questioning and shorter grants. The reset is real, but the visitor regime exists to ask whether a passport showing Hong Kong as home belongs to a visitor.
- The conditions of stay come back with every entry. Every visitor is admitted on conditions: leave by the limit of stay, take no employment (paid or unpaid), do not establish or join a business, and do not enrol as a student. A new entry brings a new deadline and the same conditions.
- Mainland China is not connected. Hong Kong runs its own immigration system under the Immigration Ordinance. Crossing into Shenzhen is a full border crossing. A Hong Kong stay gives no permission across the boundary, and mainland China requires its own visa or transit arrangement. Neither system uses up days in the other.
For people moving around the region, each neighbour runs its own clock with its own structure. The Taiwan visitor rule and the Singapore visitor rule are the natural comparisons, and visa day tracking covers keeping several per-entry clocks side by side.
Extensions do not pause the clock
Extensions are possible but exceptional. Applications go to the Immigration Department's Extension Section before the limit of stay expires. In-person applications are normally decided the same day, and online ones the next working day.
For counting, the key point is that a pending application is not permission to stay. The Immigration Department is explicit: unless an extension is actually approved, departure before the limit of stay expires is required. The date on the slip remains the deadline until an approval replaces it, and the pending application is no defence.
Changing status is a separate matter. Except in the most unusual circumstances, visitors cannot change immigration status after arrival. Employment, investment and study visas are applied for before travel, typically with a local sponsor.
What a breach costs
Overstaying breaches the condition of stay, and so does working. Breaching a condition of stay is an offence under section 41 of the Immigration Ordinance, punishable on conviction by a fine of up to HK$50,000 and up to two years' imprisonment. Removal can follow, along with a record that damages future entries. Because entry and exit records are reconciled electronically, every overstay is detected at departure. Short overstays typically lead to questioning and a decision on whether to warn or prosecute, not a quiet exit.
Illegal work is charged separately and treated more severely. A visitor found working can face prosecution without having overstayed a single day. The day count is only one of the conditions attached to each entry.
A second clock: tax presence
In Hong Kong, immigration compliance and tax presence are counted separately. Hong Kong has presence tests for individuals, a 60-day rule and 180-day and 300-day tests, that run alongside the immigration clock. Repeated long visitor stays can add up to tax presence even when every individual entry is compliant.
The per-entry reset is an immigration mechanism. The tax presence tests are counted on their own terms, and arrival and departure days count as days present for them too. How those tests apply to a particular person, and what follows from meeting one, is not something a day count can settle. The day record is an input to that decision, not the answer. How presence feeds into residency more generally is covered in how international tax residency works.
Where a day-by-day record fits
Hong Kong asks a frequent visitor two different questions. Immigration asks when the current entry began and what date its slip shows. Tax presence asks how many days in total were spent there. A stack of landing slips answers the first, as long as none are lost. Memory answers neither well, especially across dozens of short crossings.
iReside records which country and state you were in on each calendar day, from your iPhone's location, in the background. Day counts for each rule you track are computed from that record continuously, so the number builds up as you go rather than being reconstructed in December. The day-by-day record exports as CSV or PDF, with each day labelled by its source: GPS, manual entry, or a planned future day. For Hong Kong, that record sits beside the slips: the slip gives the deadline, and the record shows where each day was spent.
Counting errors that recur
- Starting the count the day after arrival. Arrival day is day one, and the departure date on the slip is the last permitted day.
- Assuming one allowance per region. The visa-free list includes 14, 30, 90 and 180 days, and the allowance follows the passport type. BN(O) does not count as British citizen for this purpose.
- Reading the wrong slip. After a re-entry, the earlier slip's date belongs to an entry that has already ended.
- Counting a pending extension as extra days. Only an approval moves the deadline.
- Treating Hong Kong and the mainland as one system. They are separate borders with separate rules in both directions.
- Assuming an immigration reset also resets tax presence. The two counts run independently, and the second keeps adding up across entries.