When people prepare to leave China, the visa is often not the hardest part. The real headache is what stays behind: should the hukou be cancelled, will fifteen years of pension contributions be lost, and can the housing provident fund be cashed out? The answer depends on why you are leaving. Studying or working abroad, settling abroad with foreign permanent residence, and acquiring a foreign nationality are three different legal situations.
In short: if you are only abroad for a while, you can usually keep your hukou and your social insurance accounts stay open. If you genuinely settle abroad, the rules say the hukou should be cancelled, and you can withdraw your whole housing fund balance. Once you take a foreign nationality, you automatically lose Chinese nationality and the hukou and ID card must be cancelled. The personal pension account is normally kept rather than refunded; only people who have lost Chinese nationality can ask for a lump-sum payout. Below we go through hukou, pension, medical insurance and housing fund one by one, then set out the order in which to handle them before you leave. All rules are as of October 2026; always check the latest answer from your local public security bureau, social insurance, medical insurance and housing fund offices.
First: going abroad, settling abroad and naturalising are different things
Study or posting abroad: your hukou and social insurance stay in China. Settling abroad: you hold long-term or permanent residence abroad and live there long term, but you are still a Chinese citizen. Naturalisation: you voluntarily take a foreign nationality and automatically lose Chinese nationality.
There is no single legal definition of “settled abroad”. A frequently cited benchmark comes from the 2009 rules of the State Council Overseas Chinese Affairs Office on overseas Chinese status: you hold long-term or permanent residence in the host country and have lived there continuously for two years, with at least 18 months in total within those two years. The same rules say that time spent studying abroad, or working abroad on an official posting (including dispatched labour), does not count. This is a standard for overseas Chinese status; police may refer to it, but it is not a hard condition for hukou cancellation.
Hukou: most people keep it, settlers and naturalised citizens cancel it
On whether students and posted workers must cancel their hukou, there is an official basis: among the household registration measures announced by the Ministry of Public Security in 2003 was “abolishing the rule that people who go abroad for more than one year must cancel their hukou (except those who settle abroad)”. In other words, the length of time abroad is no longer a reason for cancellation; what matters is whether you have settled. In 2018 the Shanghai Public Security Bureau also stated that, because the law does not define “settling abroad”, green card holders’ hukou would not be cancelled for now. Practice can differ by locality, so confirm with the police station where your hukou is registered.
If you have acquired a foreign nationality, things are clear. The National Immigration Administration states that China does not recognise dual nationality; Chinese citizens settled abroad who voluntarily acquire a foreign nationality automatically lose Chinese nationality and should cancel their household registration and resident ID card. For common misunderstandings see our dual nationality and naturalisation guide, or read the National Immigration Administration’s official answer.
Settle your taxes before cancelling the hukou: under Article 13 of the Individual Income Tax Law and State Taxation Administration Announcement No. 62 of 2018, anyone cancelling their Chinese household registration because they are moving abroad must file and clear their taxes with the competent tax office where the hukou is registered before applying, including the annual reconciliation of comprehensive income for that year and any tax arrears. For changes in tax residence see tax residency after leaving China.
Pension: the personal account is kept; lump sum only after losing nationality
The key rule is Article 6 of MOHRSS Decree No. 13 (Several Provisions on Implementing the Social Insurance Law): the personal account of the basic pension for employees may not be withdrawn early. If you leave to settle abroad before reaching pension conditions, your personal account is kept and you receive benefits once you meet the conditions. Only people who have lost Chinese nationality may apply in writing to terminate their pension insurance relationship and receive the personal account balance in one payment. Note: the lump sum covers only the personal account balance, and after termination there is no monthly pension, so do the sums before deciding.
The bar for a monthly pension is also moving. Under the gradual retirement-age measures approved by the NPC Standing Committee in 2024, from 1 January 2030 the minimum contribution period for a monthly basic pension for employees rises from 15 years by six months a year until it reaches 20 years. If you reach retirement age without enough years, you can extend contributions or pay a lump sum as provided.
Retirees already living abroad can keep receiving their Chinese pension but must regularly confirm their eligibility. Chinese embassies and consulates now generally direct people to submit the pension eligibility check through the “China Consular” (中国领事) app; the result goes straight to the social insurance authority in China and no paper form from the embassy is needed. If the online route fails, you can apply in person at the embassy with your passport and proof of residence, free of charge. Also, as of October 2025 China had signed bilateral social security agreements with 13 countries, including Germany, South Korea, Japan, Canada, France and Spain; employees posted to these countries can use them to avoid paying certain insurances twice. Receiving a pension into a foreign account involves currency exchange; see foreign exchange when leaving China.
Medical insurance: stop paying and cover stops; re-joining has a waiting period
Medical insurance has no “keep benefits while abroad” option. While employed you are covered through your employer; once you leave the job and the employer stops paying, cover ends. Basic medical insurance is settled mainly at designated providers in China, so do not count on it for treatment abroad and arrange local insurance before you go.
Pay attention to the cost of a gap. Under State Council General Office Document No. 38 of 2024, from 2025 anyone who does not join resident medical insurance during the enrolment period, or has not been continuously insured, faces a fixed 3-month waiting period after re-joining; each extra year without cover adds, in principle, one more month of variable waiting period, with exact standards set by each province. If you plan to return after a few years, consider having family keep paying resident medical insurance for you each year where your hukou is. Whether the personal medical account balance can be paid out when you settle abroad varies by locality; check with the medical insurance office where you are insured.
Housing provident fund: settlers can withdraw everything and close the account
The Regulations on the Management of Housing Provident Fund were amended in 2026: State Council Decree No. 844 was signed on 10 August 2026 and took effect on 20 September 2026. The amended Article 24 still lists “settling outside the mainland” (出境定居) as a ground for withdrawing the balance, and states that withdrawals on grounds of retirement, complete loss of working capacity or settling abroad may be combined with closing the account; under Article 25 the fund centre must decide within 3 days of accepting the application.
Required documents are set by local fund centres. In Fujian, for example, a withdrawal for settling abroad needs your ID document and proof of settlement abroad; if your hukou or ID card has already been cancelled, the police station where it was registered issues a cancellation certificate. People who are only studying or posted abroad generally cannot withdraw on the “settling abroad” ground; they can keep the account or withdraw if they meet other conditions such as renting or buying a home. If you are settling as, say, a Singapore permanent resident, see Singapore residency and PR for the local side.
The four items compared by situation
| Item | Study / posting abroad | Settled abroad (still Chinese) | Foreign nationality acquired |
|---|---|---|---|
| Hukou | Usually kept | Should be cancelled; local practice varies | Must be cancelled, together with the ID card |
| Employee pension | Account kept; can resume contributing on return | Personal account kept; claim at pension age | Keep it, or apply to terminate and take the personal account as a lump sum |
| Medical insurance | Cover stops when payments stop; resident scheme can be continued | Same; personal account balance per local rules | Per local rules |
| Housing fund | Cannot withdraw on “settling abroad” ground | Full withdrawal and account closure | Withdrawal possible (with hukou cancellation certificate etc.) |
What to do before you leave, in order
- Define your statusStudy/posting, settling or naturalisation decides every later step
- Clear taxesIf cancelling the hukou, file and pay at the competent tax office first
- PensionPrint your contribution record and check your years; naturalised people decide whether to terminate
- Medical and housing fundArrange continued resident medical insurance; settlers withdraw and close the fund account
- HukouSettlers and naturalised citizens cancel it at the local police station and keep the certificate
Keep paper and digital copies of the hukou cancellation certificate, your social insurance record and the fund closure receipt; you will often need them when dealing with offices in China later. For passport renewal see passport applications and renewal.
FAQ
I have a green card. Can I keep paying into Chinese social insurance?
If you keep Chinese nationality and your hukou is not cancelled, your personal account stays open. Whether you can keep contributing as a flexible worker where your hukou is depends on local policy; ask the local social insurance office.
After naturalising, do I have to take the lump sum?
No. Under MOHRSS Decree No. 13, termination requires your own written application; if you do not apply, the personal account is kept and you receive benefits under the rules once you meet the conditions. Go back to the Leaving China hub for other pre-departure formalities.
Sources
- China News Service: Ministry of Public Security announces 30 convenience measures (7 Aug 2003, media report) (accessed October 2026)
- China Daily/China Services Info: Hukou rules clarified for overseas residents (March 2018, media report) (accessed October 2026)
- Shaanxi United Front Work Dept: basis for overseas Chinese status (quoting 2009 OCAO rules) (accessed October 2026)
- National Immigration Administration: Does China recognise dual nationality? (accessed October 2026)
- State Taxation Administration Announcement No. 62 of 2018 on IIT self-filing (accessed October 2026)
- MOHRSS Decree No. 13: Several Provisions on Implementing the Social Insurance Law (accessed October 2026)
- NPC: Decision on gradually raising the statutory retirement age (with State Council measures) (accessed October 2026)
- Chinese Embassy in Indonesia: pension eligibility check via the China Consular app (May 2026) (accessed October 2026)
- Guangming Online: MOHRSS briefing on 13 bilateral social security agreements (29 Oct 2025, media report) (accessed October 2026)
- State Council General Office Guiding Opinions on continuous basic medical insurance enrolment (Guobanfa [2024] No. 38) (accessed October 2026)
- State Council Decision amending the Housing Provident Fund Regulations (Decree No. 844) (accessed October 2026)
- Fujian Housing Provident Fund Withdrawal Measures (Minjian [2024] No. 11) (accessed October 2026)