To state the conclusion at the outset: a foreigner lawfully working in China generally must participate in China’s employee social insurance system.
This is not a company benefit that can be swapped for cash. It is not something HR and the employee can erase with a one-page “voluntary waiver” during onboarding. The correct analytical sequence is straightforward, and far more useful: first, whether the foreign employee falls within China’s employee social insurance system; second, whether an effective bilateral treaty exempts specific schemes; third, what each of the five schemes actually covers; fourth, whether the employer is paying on the correct contribution base; fifth, what can be handled when the employee leaves China; and only then, what happens if a waiver has already been signed or the employer never paid.
The order matters. Many shebao disputes become confusing because everyone starts at the end: “Can I get a refund?” or “Is my waiver valid?” Those are consequences, not analytical starting points.
I. Coverage starts with lawful employment, not nationality
The basic framework sits in the PRC Social Insurance Law. Article 4 requires employers and individuals to pay social insurance premiums according to law and gives individuals the right to check contribution records. Articles 10, 23, 33, 44 and 53 cover employee pension, employee medical, work-injury, unemployment and maternity insurance. Article 58 requires the employer to complete social insurance registration for an employee within 30 days from employment, and Article 60 requires timely, full payment and monthly disclosure of payment details to the employee.
Foreign employees are brought into that system by the Interim Measures for Foreigners Employed in China Participating in Social Insurance, effective since October 15, 2011 and revised on December 23, 2024. The current text covers non-Chinese nationals lawfully employed in China who hold a PRC Foreigner’s Work Permit, foreign resident journalist credential or other employment and residence documents, as well as holders of foreign permanent residence documents. Article 3 requires participation in the five employee schemes. Article 4 requires the employer to complete registration within 30 days after the employment certificate is processed. Foreigners dispatched to a Chinese branch or representative office by an overseas employer are registered by that Chinese branch or representative office.
From December 1, 2024, China began integrating foreigner work permits with social security cards. Work permit information is loaded onto the physical or electronic social security card; newly arrived foreigners no longer receive a separate physical work permit card, and applications, extensions, changes and cancellations are handled online (see the Shanghai International Services explanation). That integration does not make social insurance optional. It puts lawful work status and social security services closer together.
Shanghai warrants separate treatment, as local practice has long been a source of confusion. A 2009 local document was long treated in practice as allowing agreed participation for foreign employees in Shanghai. That practice has ended. Shanghai’s 2021 notice, Hu Ren She Yang [2021] No. 358, states that foreigners working in Shanghai under an employment relationship and holding the required work documents must participate in employee social insurance under national rules.
So the first question is not “is this person Chinese?” It is whether the person is lawfully employed in China under a covered employment relationship. If yes, participation is the default.
II. The five schemes protect different risks
Many foreign employees see a contribution record for the first time and only notice the labels: pension, medical, work injury, unemployment, maternity. Grey boxes on a government screen. The real question is what each box does.
1. Pension insurance. Employee basic pension insurance is funded by both employer and employee. Article 12 of the Social Insurance Law separates the money: the employer’s contribution goes into the pooled fund, while the employee’s contribution goes into the individual account. Under the national rate-reduction framework, the employer rate for enterprise employee pension insurance is commonly 16%, while the employee rate is commonly 8% (see the 2019 MOF and MOHRSS policy explanation). The individual account matters for departure handling and retirement benefits. The pooled fund is not the employee’s private wallet.
2. Medical insurance. Employee basic medical insurance covers eligible clinic visits, hospitalisation, prescriptions and related expenses under local rules. Article 30 of the Social Insurance Law excludes costs that should be paid by work-injury insurance, a third party, public health funds or overseas medical treatment. In Shanghai, the employee medical insurance year runs from July 1 to June 30, and settlement generally uses medical insurance credentials at designated hospitals, clinics and pharmacies (see the Shanghai employee medical insurance rules). Shanghai’s 2025 personal medical account measures also provide for interest on year-end personal-account balances at the benchmark one-year fixed deposit rate. For many foreign employees, this is the first part of the system they actually use.
3. Work-injury insurance. Work-injury insurance is employer-funded. The employee does not pay. Article 33 and Article 36 of the Social Insurance Law, together with the Work-Injury Insurance Regulation, create a hard protection: once a work accident injury or occupational disease is recognised as a work injury, medical benefits apply; if work capacity is impaired after assessment, disability benefits apply. During the suspension-with-pay period, original wages and benefits generally continue. For grade 7 to 10 disability, the one-time disability subsidy is 13, 11, 9 and 7 months of the employee’s own wage. If the employer did not insure the employee, the employee does not lose the statutory items. The employer pays.
4. Unemployment insurance. Unemployment insurance applies to employees in law. Article 45 of the Social Insurance Law requires at least one year of contributions, non-voluntary interruption of employment, unemployment registration and a job-seeking requirement. Article 46 caps the benefit period at 12, 18 or 24 months depending on contribution years. The Unemployment Insurance Regulation also stops benefits when the person relocates overseas. For many foreign employees, the friction is not the statute; it is immigration status. A work-type residence permit often depends on employment, so remaining lawfully in China, registering as unemployed and continuing to seek work may be difficult. On paper, the benefit exists. In practice, it is often less useful than medical or work-injury insurance.
5. Maternity insurance. Maternity insurance is employer-funded. Articles 53 and 54 of the Social Insurance Law confirm participation and benefits. The 2019 State Council Office opinion on merging maternity insurance administration with employee medical insurance used the formula of retaining the insurance type, preserving benefits and unifying administration. It did not abolish maternity benefits. Shanghai implemented the merger from January 1, 2020, with synchronized enrollment, merged fund operation and unified collection (see the Shanghai Healthcare Security Bureau notice). For employees planning to give birth in China, this is not a footnote.
III. Enrollment is not enough. Check the contribution base
Social insurance records need two checks. Was a payment made for each month? On what base?
Article 60 of the Social Insurance Law requires employers to declare and pay fully and on time. Article 63 allows the collection authority to order payment or supplementation. Article 86 imposes a daily late-payment surcharge of 0.05% from the date of arrears and, if the employer still fails to pay after an order, a fine of one to three times the unpaid amount. Opening an account for a foreign employee is therefore not the end of the analysis. Paying for years on the local minimum base can still create arrears.
Shanghai’s 2025 numbers make the point concrete. From July 1, 2025, the monthly social insurance contribution base is capped at RMB 37,302 and floored at RMB 7,460, calculated from the 2024 citywide average monthly wage of RMB 12,434 for urban employees (see the Shanghai 2025 contribution-base notice). Shanghai also continued a 1% total unemployment insurance rate in 2025, split 0.5% employer and 0.5% employee, and restored national baseline work-injury rates of 0.2%, 0.4%, 0.7%, 0.9%, 1.1%, 1.3%, 1.6% and 1.9% across eight industry categories (see the Shanghai HRSS Q&A).
If a foreign employee earns RMB 45,000 per month but the social insurance record sits at RMB 7,460 month after month, the issue is not simply whether the employer “bought social insurance.” The pension individual account, medical treatment mechanics, unemployment record and some work-injury calculations may all be affected by the declared base. The declared contribution base frequently proves a more reliable indicator than the terms stated in the employment contract.
In practice, compare five documents: the employment contract, payslips, bank transfers, individual income tax app records and the social insurance contribution base. The five figures do not need to match every month. If they are wildly apart for a long time, ask why.
IV. The lawful non-payment route is a treaty route
Some foreigners can avoid specific Chinese social insurance premiums. The exemption comes from a treaty, a certificate and a filing. It does not come from HR saying “foreigners here do not pay.”
Article 9 of the Interim Measures says that where China has a bilateral or multilateral social insurance agreement with the foreigner’s country of nationality, participation follows the agreement. Shanghai’s International Services portal, updated on May 26, 2026 and sourced to MOHRSS, lists 13 countries with signed bilateral social security agreements: Japan, Luxembourg, Spain, the Netherlands, Switzerland, South Korea, Germany, Finland, Canada, Kyrgyzstan, France, Denmark and Serbia. Twelve are in force. France is signed but not yet effective.
These agreements usually exempt only named schemes, not all five schemes. The China-Germany agreement covers statutory pension insurance and unemployment insurance on the Chinese side (see the MFA treaty text). Under the China-Japan agreement, posted workers may receive an initial exemption of up to five years, with possible extension if competent institutions agree; applications can be made through the National Social Insurance Public Service Platform (see the MOHRSS explanation reposted by Liaoning HRSS). Medical and work-injury insurance may still be due in China depending on the treaty and local handling.
At a minimum, a lawful exemption needs four things: an effective agreement with the employee’s nationality country, a covered person and assignment status, a coverage certificate from the home-country authority, and filing with the Chinese social insurance agency. A Suzhou government Q&A on the China-Japan agreement also treats the coverage certificate as the documentary basis for exemption. No certificate, no filing, no treaty coverage. That is not exemption. It is non-payment.
V. Departure means account handling, not a full refund
“Can I get my social insurance back when I leave China?” is too broad. The better question is which account, which portion and which procedure.
Pension insurance starts with the split between the individual account and the pooled fund. Article 5 of the Interim Measures says that if a foreigner leaves China before reaching the prescribed pension age, the individual account may be retained, and contribution years will accumulate if the person returns to China for employment. If the foreigner applies in writing to terminate the social insurance relationship, the individual-account balance may be paid out in a lump sum. If the foreigner dies, the individual-account balance can be inherited according to law. The employer’s pooled contribution is outside that payout.
If the foreign employee has already qualified for monthly benefits and lives outside China, Article 7 requires annual benefit-eligibility verification. The current wording permits internet self-service verification. A Chinese pension does not disappear merely because the retiree lives abroad.
The minimum contribution period also needs dates. China’s delayed-retirement decision, effective January 1, 2025, did not immediately change the threshold from 15 years to 20 years. It provides that from January 1, 2030, the minimum contribution period for monthly basic pension benefits will gradually rise from 15 years to 20 years, increasing by six months each year (see the decision text). A foreign employee who may return to China should think carefully before closing the pension account.
Medical personal accounts are separate. Shanghai’s English FAQ treats settlement of the medical personal account after termination of the social insurance relationship as a separate matter, and Shanghai’s 2025 personal medical account measures provide for clearing account funds when an account is transferred or cancelled. That is not a refund of all medical premiums. It is settlement of the personal-account balance.
Work-injury, unemployment and maternity insurance usually do not have a departure-refund mechanism. Work-injury insurance covers work accidents and occupational disease during employment. Unemployment insurance covers statutory unemployment periods. Maternity insurance covers maternity medical expenses and allowances. If the insured risk never happens, the premium is not returned. This outcome may seem counterintuitive, but it reflects the fundamental nature of insurance.
VI. A voluntary waiver gets turned back into arrears
The waiver issue belongs here because the system is now visible. What the employee is “waiving” is not a vague benefit. It is medical coverage, work-injury protection, pension individual-account value, unemployment records, maternity benefits and the correct contribution base.
Article 19 of the Supreme People’s Court’s labor-dispute interpretation II, effective September 1, 2025, is direct. An agreement between employer and employee, or a promise by the employee, that social insurance premiums do not need to be paid is invalid. If the employer failed to pay social insurance lawfully and the employee terminates under Article 38 of the Labor Contract Law and claims severance, the court should support the claim. If the employer lawfully makes the back-payment and then asks the employee to return the social insurance compensation already paid, the court should also support that claim.
Taken together, the legal position is clear and strict. The employer cannot use the employee’s signature as a shield. The employee also should not assume they can keep every monthly “social insurance allowance” and still force the employer to back-pay years of contributions. That sum was not a gratuitous benefit. It was a statutory obligation presented as a payroll allowance.
In practice, the most dangerous waiver documents are not the ones drafted in aggressive terms, but those phrased courteously — on A4 paper stamped with a blue HR seal, accompanied by the English offer letter. They read as though the company is helping the employee save money. In reality, both parties are assuming significant legal exposure.
VII. If the employer did not pay, split the routes
Once non-payment, underpayment or a depressed contribution base is discovered, do not rush to throw every request into one labor arbitration filing. Back-payment follows an administrative enforcement path. Severance follows the labor arbitration path. Work-injury benefits are governed by a separate regime.
First, back-payment. Social insurance back-payment is not ordinary wage debt. Articles 63 and 86 of the Social Insurance Law use an administrative collection model: order payment or supplementation, add a daily surcharge of 0.05% from the arrears date, and if the employer still does not pay, fine it one to three times the unpaid amount. In Shanghai, enterprise employee social insurance premiums have been collected by the tax authority since November 1, 2020 (see the Shanghai Tax topic page). Shanghai HRSS also said in a March 2025 public reply that local arbitration commissions have not accepted social insurance contribution disputes since July 2014; parties should complain to labor security supervision or ask the social insurance agency to handle the matter. Local windows differ, but for back-payment, start with the social insurance administration and collection side.
Second, termination and severance. If the employer failed to pay social insurance lawfully, the employee may terminate under Article 38 of the Labor Contract Law. Article 46 then brings in severance, and Article 47 calculates it as one month’s salary for each full year of service, six months or more counted as one year, and less than six months paid as half a month. The 2025 SPC interpretation closes the “but the employee signed a waiver” escape route. Put the unpaid-social-insurance reason in the termination notice at the time. A reason supplied after the fact invites scrutiny.
Third, work injury. Article 62 of the Work-Injury Insurance Regulation says that if an employer should have participated in work-injury insurance but did not, the labor security authority orders participation and back-payment; if a work injury occurs during the uninsured period, the employer pays the statutory work-injury benefits according to the regulation’s items and standards. A commercial accident policy does not replace work-injury insurance. It may help the employer pay the bill. It does not rewrite the statutory duty.
Conclusion: Periodically review your contribution record — focus on two key metrics
Social insurance for foreigners in China is not a small payroll deduction issue. It connects medical reimbursement, work-injury protection, pension individual accounts, departure settlement, treaty exemptions and severance when employment ends. Treating it merely as a cash allowance will ultimately lead to adverse legal and financial outcomes for both parties.
Check the contribution record once a year. First, whether every month was paid. Second, whether the contribution base is close to real salary or stuck at the local floor. Before resigning, changing cities, leaving China or signing any waiver, put treaty exemption, individual accounts, back-payment routes and Article 38 termination on the same sheet of paper.
Social insurance follows an internal logic, and routine verification is not especially difficult. What the system truly punishes is sustained neglect and wishful thinking.
This article is part of the series “Employment Disputes for Foreigners in China - Know Your Rights.” Previous: That Employment Contract Is Full of Traps - What Every Foreigner Should Check Before Signing.