The previous article discussed a question that many people considering retirement in China eventually face: returning to the United States once a year does not necessarily guarantee that a green card can be maintained indefinitely. If the real center of someone’s life shifts to China after retirement, maintaining U.S. permanent resident status may become increasingly difficult.
That naturally leads to another question.
Suppose someone worked in the United States for twenty or thirty years, retired to China, and eventually gave up a green card or was determined to have abandoned permanent resident status.
What happens to the Social Security benefits earned through all those years of work and Social Security taxes?
Does losing a green card also mean losing the monthly Social Security check?
Not necessarily.
For many Chinese citizens who meet the applicable requirements, it is possible to live in China long term and continue receiving U.S. Social Security retirement benefits even after they are no longer U.S. permanent residents.
To understand why, it helps to separate two concepts that are often confused.
A green card and Social Security belong to two different systems
A green card concerns immigration status.
Social Security concerns social insurance rights earned through covered work and payment of Social Security taxes in the United States.
When someone works in covered employment in the United States, Social Security taxes are generally paid on those earnings. Over time, the worker earns Social Security credits.
For people born in 1949 or later, 40 credits are generally required to qualify for retirement benefits on their own work record. A worker can earn no more than four credits per year, so qualifying generally requires at least about ten years of covered work.
In 2026, one Social Security credit is earned for every $1,890 in covered earnings, and $7,560 is needed to earn the maximum four credits for the year. These amounts are adjusted over time.
But 40 credits are only the threshold for becoming insured for retirement benefits. They do not determine how much someone will receive each month.
The actual retirement benefit depends largely on a person’s long-term earnings history and the age at which benefits begin. Social Security generally calculates retirement benefits using up to the worker’s highest 35 years of indexed earnings. If someone has fewer than 35 years of earnings, years with no earnings can effectively enter the calculation as zeros.
That means Social Security retirement benefits accumulated after 20, 25, or 30 years of work in the United States are not benefits attached to a green card.
Losing a green card does not automatically erase a person’s Social Security credits or work history.
That distinction is the first thing to understand when planning retirement in China.
But living abroad without a green card brings another set of rules
The issue does not end there.
Social Security has special payment rules for non-U.S. citizens who live outside the United States for extended periods.
Under the general rule, if a Social Security beneficiary is not a U.S. citizen and remains outside the United States for six full consecutive calendar months, benefits may stop beginning with the seventh month.
For someone who does not qualify for an exception, payments generally cannot restart until the beneficiary returns to the United States and remains lawfully present for one full calendar month.
If that were the entire rule, the conclusion might seem obvious:
“Then I still cannot retire permanently in China, because my Social Security will stop after six months.”
But there are important exceptions.
And one of them matters greatly for Chinese citizens.
Chinese citizens have an important overseas-payment exception
The Social Security Administration groups countries into several categories for purposes of payments outside the United States.
China is currently included in SSA’s Country List 4.
Under SSA’s current rules, citizens of countries on this list may continue receiving qualifying benefits outside the United States when the worker on whose record the benefits are based:
lived in the United States for at least 10 years, or earned at least 40 Social Security credits.
China is specifically included on this list.
This is particularly important for first-generation immigrants from China who are receiving retirement benefits based on their own work records.
Consider a Chinese citizen who:
worked in the United States for 25 years;
earned more than 40 Social Security credits;
began receiving Social Security retirement benefits;
later decided to retire permanently in China;
and eventually stopped maintaining a U.S. green card because the center of life had moved completely to China.
As long as that person continues to meet the applicable SSA rules for payments abroad, the loss of the green card itself does not cause the Social Security retirement benefit to disappear.
Someone can therefore no longer be a U.S. permanent resident and still remain a beneficiary of the U.S. Social Security system.
Those two statuses can coexist.
You may not need to fly back to the United States every six months for Social Security
This creates another distinction that is easily confused with the green card rules.
The previous article explained why simply returning to the United States once a year does not guarantee that permanent resident status will be preserved.
Social Security is different.
For non-U.S. citizens who do not qualify for an overseas-payment exception, SSA does have a rule under which payments may stop after six full consecutive calendar months outside the United States.
But if a Chinese citizen qualifies for the Country List 4 exception — for example, because the person receives retirement benefits on his or her own record and has earned at least 40 Social Security credits — benefits can continue while the beneficiary lives in China. There is no need to fly back periodically simply to restart a six-month clock.
This creates an important contrast.
For permanent resident status, the central question is:
Is the United States still your permanent home?
For Social Security payments abroad, the central questions are:
Do your citizenship, work record, and type of benefit satisfy SSA’s rules for overseas payments?
That means someone could:
decide to spend the rest of life primarily in China;
no longer have a U.S. green card;
go several years without returning to the United States;
and still receive monthly Social Security retirement benefits earned through years of work in America.
There is nothing inherently contradictory about that.
Forty credits matter, but they do not mean “ten years of work is enough”
There is another potential misunderstanding.
Because 40 credits generally require about ten years of covered work, someone might conclude:
“Once I have worked ten years in the United States, I can retire to China.”
That may be relevant to the question of whether someone qualifies for a retirement benefit at all. But it says very little about how much that retirement benefit will be.
Social Security does not pay the same retirement benefit to someone who worked ten years as it does to someone who worked thirty years.
The retirement formula generally uses up to 35 years of earnings. Someone with only ten years of covered earnings may therefore have many zero-earning years included in the calculation and may receive considerably less than someone who spent twenty or thirty years working in the United States.
So 40 credits should first be understood as an eligibility threshold.
They answer the question:
“Do I qualify for Social Security retirement benefits on my own work record?”
They do not answer:
“How much will I receive?”
For someone considering retirement in China, that distinction matters. Reaching 40 credits should not by itself be a reason to end a U.S. working career. It is also important to review the Social Security Statement and compare estimated benefits at different claiming ages.
Being able to receive the money does not solve every problem
At this point, someone considering retirement in China may feel reassured.
Even if maintaining a green card eventually becomes impractical, Social Security does not automatically disappear as long as the beneficiary meets the applicable overseas-payment rules.
But several questions remain.
First, suppose only one spouse worked in the United States for many years, while the other spouse relies primarily on a spousal benefit.
The rules cannot simply be assumed to be identical.
SSA specifically notes that additional requirements can apply to dependent and survivor benefits under the Country List 4 rules.
One of the most important is a five-year U.S. residency requirement, which will be discussed in more detail later in this series.
Second, even if Social Security continues to be paid, the amount that actually reaches the beneficiary may change.
If a Chinese citizen gives up a green card, lives permanently in China, and becomes a nonresident alien for U.S. tax purposes, the U.S. tax treatment of Social Security may be quite different from the treatment that applied while the person remained a U.S. tax resident.
That does not necessarily eliminate the benefit.
But it can change how much of the monthly payment the beneficiary actually keeps.
That issue deserves its own article rather than mixing together two separate questions: “Can I still receive Social Security?” and “How will it be taxed?”
One Benefit Should Not Be Confused With Social Security: SSI Usually Cannot Follow You to China
Another program needs to be clearly distinguished from Social Security: SSI (Supplemental Security Income).
SSI is not the same as Social Security retirement benefits. Social Security retirement benefits are generally based on a person’s work history, Social Security taxes, and accumulated work credits. SSI, by contrast, is a needs-based program for qualifying people with limited income and resources who are older, blind, or have a disability. A person may receive both Social Security and SSI, but the rules for receiving them outside the United States are very different.
For someone planning to retire in China long term, the most important distinction is this: Social Security retirement benefits may continue to be paid abroad when the applicable requirements are met, but SSI generally cannot.
SSI has specific requirements concerning U.S. residence and physical presence. In general, a recipient is considered outside the United States and becomes ineligible for SSI after being outside the country for a full calendar month or for 30 consecutive days or more. After returning to the United States, the person generally must remain physically present in the country for 30 consecutive days before again meeting the applicable presence requirement. Limited exceptions exist, including certain students temporarily studying abroad and certain children of U.S. military personnel stationed overseas, but these are not the normal situation of a retiree moving to China.
Becoming a U.S. citizen does not by itself remove this restriction. Even a U.S. citizen who moves to China for long-term retirement generally cannot treat SSI as a benefit that can simply continue indefinitely while living abroad.
Before moving to China, retirees should therefore determine exactly what the monthly payment from SSA represents. If someone receives both Social Security retirement benefits and an SSI supplement, it should not be assumed that the entire amount will continue after moving abroad. The Social Security portion must be evaluated under the rules for overseas payments, while the SSI portion may stop because of the recipient’s extended absence from the United States.
Before retiring in China, separate your two “American identities”
Cross-border retirement becomes confusing partly because people tend to think of their “U.S. status” as a single thing.
After living in the United States for decades, however, a person may have several very different legal relationships with the country.
A green card answers one question:
Do I have the right to live permanently in the United States?
Social Security answers another:
What social insurance rights have I earned through years of work and Social Security taxes in the United States?
The two are related, but they are not the same.
A Chinese citizen could therefore experience the following sequence:
work in the United States for twenty or thirty years;
earn more than 40 Social Security credits;
begin receiving retirement benefits;
move back to China for long-term retirement;
later give up or lose U.S. permanent resident status;
and continue receiving U.S. Social Security while living in China.
That may be one of the most important — and most frequently overlooked — facts in planning a cross-border retirement.
It means that when someone reaches their seventies or eighties and trans-Pacific travel becomes increasingly difficult, they may not need to maintain a lifestyle that no longer makes practical sense solely because they fear:
“If I lose my green card, I will lose my Social Security too.”
But for married couples, there is another layer.
Suppose a husband worked in the United States for 25 years while his wife worked only a few years and receives a spousal benefit based on his record. Or suppose the husband dies and the wife needs to continue receiving survivor benefits while living in China.
Are the rules still the same?
Not entirely.
That brings us to the next set of numbers that needs to be worked out: spousal benefits, survivor benefits, and a five-year U.S. residency requirement that many immigrants have never heard about.
About This Series | Before Retiring in China, There Are Some Numbers to Work Out
For many first-generation immigrants from China who have lived in the United States for years, returning to China for long-term retirement can seem like a natural choice. But putting that plan into practice raises interconnected questions: whether a green card can be maintained, whether Social Security can continue to be paid abroad, how spousal and survivor benefits work, how tax status may change, and whether becoming a U.S. citizen before retirement makes sense.
This series does not attempt to decide whether it is “better” to retire in China or the United States. Instead, it takes a practical approach to issues that are often confused with one another. Cross-border retirement requires planning not only where to live, but also how immigration status, retirement income, taxes, and healthcare will continue to work together over the long term.
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