Foreign Income and China Taxes: A Verification Checklist Before You File

The short answer: where the money lands does not decide whether it is foreign-source income. Under Announcement No. 3 of 2020, foreign-source income is identified by the category of income and the facts behind it — for example, where the work was performed — not by the location of the paying account. If you are a resident individual, some foreign income is combined with the same category of domestic income, some is calculated separately, and foreign tax already paid is credited only when the conditions are met and only up to a limit. None of that is automatic.

This article walks through the questions a reader should answer, in order, before treating any cross-border payment as settled.

Question 1: Is the payment actually foreign-source?

The first check is not the bank statement. It is the income category.

Announcement No. 3 of 2020 sets out, article by article, how foreign-source income is identified for each category. The practical consequence is that two payments arriving in the same overseas account can be treated differently if one is salary for work performed in China and the other is salary for work performed abroad.

A concrete example of why the distinction matters: a foreign national employed by an overseas company but physically working in mainland China may receive salary into a foreign bank account. The payment is foreign in a banking sense; the question of source still turns on the work location and the income category. The same logic runs in reverse for someone who works outside mainland China but is paid by a Chinese entity.

So the checklist item is: before classifying anything, identify the category of income and the facts that determine its source under Article 1. Do not infer source from the currency, the bank, or the payer's address.

Question 2: Are you a resident individual, and does the six-year rule change the answer?

Resident status drives which income enters the Chinese calculation at all. This is where many readers need to slow down, because "resident" is not the same as "citizen" or "visa holder."

Announcement No. 35 of 2019 addresses non-resident individuals and resident individuals without domicile. It sets out three situations that matter for salary and wage income:

• A non-resident individual who has resided in China for more than 90 days but fewer than 183 days in a tax year: salary attributable to the period of work inside China is subject to individual income tax; salary attributable to the period of work outside China is not.
• A resident individual without domicile who has resided in China for 183 days or more in each year but for fewer than six consecutive years, and who meets the preferential conditions in Article 4 of the Implementing Regulations of the Individual Income Tax Law: all salary and wage income is calculated for tax, except the portion attributable to work performed outside China and paid by an overseas entity or individual.
• A resident individual without domicile who, after six consecutive years of residing 183 days or more, does not meet the Article 4 preferential conditions: all salary and wage income from both inside and outside China is calculated for tax.

The six-year condition is therefore a genuine decision point, not a formality. Whether it applies depends on your own residence history and on whether you satisfy the Article 4 conditions — both of which are fact-specific. A calendar count alone does not resolve that determination.

Question 3: How is foreign income combined with domestic income?

Announcement No. 3 of 2020, Article 2, sets out the combination rule. For a resident individual:

• Foreign comprehensive income is combined with domestic comprehensive income for calculation.
• Foreign business income is combined with domestic business income for calculation.
• Other classified income is calculated separately.

This is a structural rule, and it explains why a reader cannot assess their position by looking at foreign income in isolation. If you have both Chinese salary and foreign comprehensive income, the two are not parallel silos. The same is true for business income.

The practical implication: gather domestic and foreign figures together before estimating anything, and keep them separated by category rather than by country.

Question 4: Does foreign tax already paid mean you are not taxed again?

No. Foreign tax paid is credited only if the conditions are met and only within the credit limit. Announcement No. 3 of 2020, Articles 3 and 4, cover the credit mechanism and list the situations where no credit is allowed.

Two things follow. First, paying tax abroad does not by itself exempt the same income in China. Second, a credit that is available in principle can still be reduced or denied because of the limit or because the situation falls into a non-creditable category.

This is the point where readers most often want a number. The supplied sources do not provide a rate, a limit figure, or a worked example, so none is given here. The limit calculation depends on your own facts and on the specific income involved. Keep the foreign tax payment certificates and supporting documents, because the credit is evidence-based.

Question 5: Do tax treaties change the result?

Treaties can affect how taxing rights are allocated between China and another jurisdiction, and they interact with the domestic rules above. The supplied evidence pack does not include treaty texts, so this article cannot state what a given treaty provides. Treaty outcomes are also fact-specific — they depend on your residence status, the income category, and the terms of the particular agreement.

If a treaty may apply, treat it as a separate verification item requiring the specific agreement and the individual's facts.

A practical verification checklist

Before filing or before concluding that nothing is owed, work through these in order:

1. Identify the income category for each payment, then apply the Article 1 source rules in Announcement No. 3 of 2020. Do not use the payment location as a proxy.
2. Confirm your residence status for the tax year, including whether you are a resident individual without domicile and where you stand on the six-year condition under Announcement No. 35 of 2019.
3. Check whether the Article 4 preferential conditions in the Implementing Regulations of the Individual Income Tax Law apply to you.
4. Separate income by combination rule: comprehensive with comprehensive, business with business, other classified income separately.
5. Assemble foreign tax payment evidence and check whether a credit is available and whether any non-creditable situation applies.
6. Check treaty applicability against the specific agreement and your facts.
7. Leave unresolved questions open until the applicable tax text and the competent authority's treatment of the individual's facts establish the answer, especially on residence history, the six-year condition, and credit limits.

What this article cannot tell you

It cannot tell you your residence status, whether the six-year condition applies to you, whether a particular foreign tax is creditable, what your credit limit is, or what a treaty provides. Those are individual determinations. The sources above are official texts, but applying them requires your own facts.

The competent tax authority determines the treatment of individual facts under mainland China's tax rules and applicable treaties. A qualified professional can assess those facts, but the supplied sources do not settle any individual outcome.

Sources and verification

• State Taxation Administration Policy and Regulation Library — Announcement No. 3 of 2020 of the Ministry of Finance and the State Taxation Administration, 关于境外所得有关个人所得税政策的公告: Official source (Articles 1–4, source identification, combination, and foreign tax credit).
• State Taxation Administration Policy and Regulation Library — Announcement No. 35 of 2019 of the Ministry of Finance and the State Taxation Administration, 关于非居民个人和无住所居民个人有关个人所得税政策的公告: Official source (90-day, 183-day, and six-year residence conditions for salary and wage income).

Both links point to the official policy and regulation library of the State Taxation Administration. Verify the current text and any amendments at the source before acting. This article is general information, not legal, tax, or accounting advice for any individual.