U.S. taxes for Americans in China: what to file, and how to catch up.
Americans in China include teachers, executives, entrepreneurs and Chinese-American families, and all of them still file a U.S. return every year. Chinese tax, or the foreign earned income exclusion, usually covers the U.S. bill on wages. The details to get right are tax-free allowances, social insurance, the housing fund and Chinese investment products. Most people who fell behind can catch up under the Streamlined procedures, with no penalty if they qualify.
Sound familiar?
- You came to China to teach or on a corporate assignment and stayed.
- Your employer pays into social insurance and the housing fund for you.
- You hold wealth management products through a Chinese bank.
- You own part of a company in China.
How does the IRS treat Chinese benefits, funds and companies?
Accounts go on your FBAR once they add up to more than $10,000. What differs is how the IRS taxes them.
| Item | U.S. treatment | |
|---|---|---|
| Social insurance pension | The treaty says only China taxes it, but it also lets the U.S. tax its own citizens anyway, with a credit for the Chinese tax. | Mostly friendly |
| Housing Provident Fund | Could be taxable for the U.S. as contributions are made or only when you withdraw, and the rules don’t settle which. | Check first |
| Wealth management products and Chinese funds | Many are PFICs (Form 8621), with complex reporting and tax rules. | Watch out |
| Bank accounts | Interest is taxable for the U.S., and the accounts count toward your FBAR total. | Taxable |
| Companies in China | If you own 10% or more of a Chinese company, you may need Form 5471 each year, and some of its income can be taxed on your U.S. return. | Watch out |
| Tax-free allowances | Housing, school and language allowances that China exempts for foreigners are still taxable pay for the U.S., though the housing exclusion can cover part. | Plan ahead |
Which Chinese investments are PFICs?
Chinese mutual funds, many bank wealth management products (licai), and ETFs listed in Shanghai, Shenzhen or Hong Kong. For U.S. tax they’re usually passive foreign investment companies, or PFICs.
- Each fund needs its own Form 8621 in most years, and gains can be taxed at the top U.S. rate plus an interest charge, unless an election was made in time.
- Wealth management products vary. Some are funds, some are closer to deposits, so we look at each product’s terms.
- Not PFICs: shares of individual companies, Chinese government bonds, and bank deposits.
What does the U.S.–China tax treaty actually say?
The treaty was signed in 1984 and took effect in 1987. For Americans living in China, these parts matter most:
- The saving clause. The U.S. can tax its citizens as if the treaty didn’t exist, which is why the U.S. can still tax a Chinese social insurance pension.
- Relief from double tax. The U.S. gives a credit for Chinese individual income tax on the same income.
- Teachers and researchers. Americans teaching or researching in China can be exempt from Chinese tax for up to three years. The U.S. still taxes that pay, usually covered by the exclusion.
There’s no U.S.–China social security agreement, so some Americans pay into both systems, for example the self-employed or people working for a U.S. company. Read the U.S.–China tax treaty on IRS.gov.
When are Chinese and U.S. taxes due?
Both tax years run January to December, so each Chinese year lines up with one U.S. return. Your tax records in the IIT app give most of what the U.S. return needs.
| China | United States | |
|---|---|---|
| Tax year | January to December | January to December |
| Annual return | The annual reconciliation, March 1 to June 30, if you need one | April 15, moved to June 15 automatically when you live abroad, or October 15 with an extension |
| Paying the tax | Withheld from your salary each month | April 15, even if you file later |
| Foreign income and accounts | Foreigners are generally taxed on foreign income only after six straight years of residence | The FBAR, due October 15, filed online |
Foreign tax credit or exclusion: which wins in China?
- Teachers and others on modest salaries usually use the foreign earned income exclusion, up to $130,000 for 2025, plus the housing exclusion.
- Executives paying Chinese rates that climb to 45% often do better with the foreign tax credit, sometimes alongside the exclusion.
- Tax-free allowances lower Chinese tax, not U.S. tax, which leaves less Chinese tax to credit.
- Families with children often keep the credit, because it allows the refundable part of the U.S. child tax credit, up to $1,700 per child for 2025.
We run your returns both ways before choosing. How we compare the exclusion and the credit.
A worked example: an executive in Shanghai
Mike moved to Shanghai in 2017 for a manufacturer. His salary is RMB 1.2 million, plus housing and school allowances that are tax-free in China. He pays into social insurance and the housing fund, and keeps savings in a bank wealth management product. He hasn’t filed a U.S. return since moving.
| Item | How it’s handled |
|---|---|
| Salary and allowances | All taxable pay for the U.S. We combine the exclusion, the housing exclusion and the credit for his Chinese tax; a modest U.S. bill can remain. |
| Housing fund | On the FBAR; whether contributions are taxable now or later is unsettled, so we explain the options. |
| Wealth management product | We check its terms; if it’s a fund, it’s a PFIC with a Form 8621 each year. |
| Catching up | Three years of returns and six FBARs under the Streamlined procedures, with no penalty if he qualifies. |
Catching up from China
Most Americans in China who fell behind without meaning to can catch up under the Streamlined Foreign Offshore Procedures: three years of returns, six years of FBARs and, if you qualify, no penalties. If only FBARs are missing, or you’ve moved back to the U.S., another route may fit better. See every IRS catch-up option for expats, compared.
Common questions
Do I pay U.S. Social Security tax in China?
There’s no U.S.-China social security agreement, so you can end up paying into both systems, for example if you’re self-employed or work for a U.S. company. Work for a Chinese employer usually means Chinese social insurance only.
Should I sell my Chinese funds?
Maybe, but not before getting advice. Selling has tax consequences in both countries. We’ll show you the U.S. cost of keeping versus selling.
How do you handle renminbi amounts?
We convert using the correct IRS exchange rates for each year and account. It’s routine for us.
Are my tax-free allowances taxable in the U.S.?
Yes. Housing, school and language allowances are part of your pay for the U.S., even though China exempts them. The housing exclusion can cover some of the housing part.
I teach in China. Will I owe U.S. tax?
Usually not on your salary: the foreign earned income exclusion normally covers it. You still have to file to claim it, and an FBAR if your accounts topped $10,000.
I own part of a Chinese company. What do I file?
Usually Form 5471 each year if you own 10% or more, and possibly U.S. tax on some of its income. We look at the ownership and the company’s income first.
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