Here are the common entry points, right at the top: Binance Official Site, Official Binance App, and the iOS Installation Guide. There is currently no dedicated tax provision covering individual crypto trading in mainland China, but in 2024-2025 several regional tax bureaus began citing the "income from the transfer of property" clause in the Individual Income Tax Law to collect individual income tax on crypto gains, at a rate of 20% on the gain. Beyond individual income tax, crypto trading also touches anti-money-laundering compliance, bank card freezes, and criminal law exposure under statutes like "aiding information network crimes." This article systematically works through six dimensions: legal status, tax policy, how to file, bank risk controls, and judicial cases.

The Current Legal Status of Crypto in Mainland China

Mainland Chinese authorities classify crypto as a "virtual commodity" rather than a currency or security: individual holding is legal, institutional operation is banned, and RMB conversion channels are tightly restricted. This classification stems from three key regulatory documents: the People's Bank of China and four other agencies' 2013 "Notice on Guarding Against Bitcoin Risks," the nine-agency 2017 "ICO ban," and the ten-agency 2021 "Notice on Further Preventing and Handling the Risks of Speculation in Virtual Currency Trading."

The table below is a chronological summary of the core regulatory documents governing crypto in mainland China:

The legal status of individual crypto holding in mainland China can be summed up in four points:

• Holding is not illegal: multiple court rulings have recognized Bitcoin's status as "virtual commodity" property
• Individual C2C trading sits in a legal gray zone: the law does not explicitly ban individual-to-individual crypto exchange
• Institutional operation is fully banned: any domestic institution offering crypto exchange, market-making, or ICO services is illegal
• Offshore exchanges face restrictions serving mainland China: mainstream exchanges like Binance and OKX have restricted mainland China IPs, but users can still access them through KYC and a VPN

The table below compares mainland China's crypto legal status with other major jurisdictions:

A Breakdown of Mainland China's Tax Policy on Individual Crypto Trading

China's current Individual Income Tax Law has no dedicated "crypto tax" provision, but tax authorities cite the "income from the transfer of property" clause to tax individual crypto gains. The tax rate on income from property transfer is a flat 20%, and the taxable amount is calculated as "sale price - purchase price - reasonable transaction costs."

Under the current policy framework, crypto-related income breaks down under tax law as follows:

The State Taxation Administration has not yet issued detailed enforcement rules specific to crypto, leaving considerable room for interpretation at the regional level. Beijing, Shanghai, Zhejiang, and Guangdong have all begun enforcing individual income tax collection on crypto gains since the second half of 2024, mainly targeting high-net-worth individuals with a single gain over 500,000 RMB or annual gains over 1,000,000 RMB.

Common characteristics of actual enforcement cases:

• The funding trail is traceable: tax authorities cross-referenced large bank transfers against the timing of withdrawals from offshore exchanges using anti-money-laundering big data
• Larger amounts: single or cumulative gains over 500,000 RMB draw more scrutiny
• Higher frequency: multiple large C2C deposits within a year trigger anti-money-laundering alerts
• Occupation-related: professionals in finance, foreign trade, and internet industries face tighter scrutiny

The table below shows several publicly reported crypto tax enforcement cases from 2024-2025 (compiled from public news reports):

Note: all of the above cases involved large gains; there are no publicly known enforcement cases for small transactions of just a few tens of thousands of RMB. That doesn't mean small amounts are tax-exempt — it just means enforcement costs currently outweigh the tax revenue, so enforcement hasn't been initiated in practice at that scale.

Practical Steps for Filing Individual Income Tax on Crypto Gains in Mainland China

There is currently no dedicated channel for proactively reporting crypto gains in mainland China — taxpayers need to file under the "income from property transfer" category during the annual individual income tax settlement. In practice, this requires the taxpayer to calculate the taxable amount themselves and retain transaction records as evidence.

The full filing process:

1. Prepare transaction records: export the full year's transaction history from the exchange, including buys, sells, deposits, withdrawals, and internal transfers
2. Calculate the gain on each transaction: use "first-in, first-out (FIFO)" or "weighted average" to compute the cost basis for each sale
3. Sum the annual gains: add up all positive gains; losses can be offset within the same tax category
4. Fill out the "Individual Income Tax Self-Declaration Form (Form A)": under the property transfer income category
5. Pay the tax owed: through the Natural Person Electronic Tax Bureau or a local tax service center
6. Keep a complete chain of evidence: including bank statements, exchange transaction records, and on-chain transaction hashes

Comparing methods for calculating the cost basis:

FIFO or weighted average is generally recommended, as both align with mainstream international tax filing practice and are more readily accepted by tax authorities.

The table below is a simplified example of a gain calculation (for illustration only, not tax advice):

Under FIFO, the cost basis for selling 0.4 BTC is 0.4 × 60,000 = 24,000 USDT, the sale proceeds are 0.4 × 75,000 = 30,000 USDT, and the gain is 6,000 USDT. Converted to RMB at the applicable exchange rate, the taxable income × 20% gives the tax owed.

Bank Card Risk Controls and Freezes Triggered by Crypto Trading

Bank card freezes are the practical issue mainland China crypto users run into far more often than tax questions. A temporary anti-money-laundering freeze can lock a card for 24-72 hours, while a judicial freeze can last six months or longer.

Common reasons for a bank card freeze:

High-risk behaviors that trigger a bank freeze:

• Receiving over 50,000 RMB in a single day via C2C: triggers a large-transaction report
• Receiving over 500,000 RMB via C2C in a single month: flagged for annual anti-money-laundering review
• Frequent many-to-one receipts: multiple payment apps transferring to the same bank card
• Sensitive keywords in the transfer memo: memos containing "USDT," "Bitcoin," "crypto," etc.
• Receiving funds tied to a case: an upstream seller's funds being implicated pulls in the downstream account too

The standard process after a bank card is temporarily frozen:

1. After receiving the bank's text notification, contact the issuing bank's customer service immediately to confirm the reason for the freeze
2. Prepare proof of the funds' origin: pay stubs, tax payment records, contracts from selling property or a car, and other legitimate income evidence
3. Go to a bank branch to submit an unfreeze application
4. Wait for the bank's internal review (typically 1-3 business days)
5. After being unfrozen, avoid using the same card for C2C trading again

Key steps for handling a judicial freeze:

Key point: being subject to a judicial freeze does not mean you've broken the law. In mainland China's judicial practice, a large share of frozen accounts are ultimately found to be uninvolved in any case after review, though the unfreezing process is lengthy and disruptive. The best prevention is reducing the frequency and amount of C2C trading and keeping complete transaction records.

Criminal Law Risks Involved in Crypto Trading

In mainland China's judicial practice, crypto-related cases mainly fall under four categories of charges, with "aiding information network criminal activity" being the most commonly associated charge.

Key points in how the "aiding" charge is applied in practice:

• Knowledge or constructive knowledge: courts often infer "should have known" from trading frequency, amount, and the seller's reputation
• Objective assistance: providing a bank card to receive funds is enough to constitute this
• Amount thresholds: a single transaction of 50,000 RMB, a cumulative total of 200,000 RMB, or gains of 5,000 RMB are treated as more serious circumstances

Core ways ordinary users can avoid criminal exposure:

A typical trap: some groups that advertise "buying USDT at a premium" are actually laundering channels for funds tied to a case upstream. The seller offers a price above market to attract retail sellers, and afterward the seller's bank card gets frozen and they get summoned by police. Be wary of any OTC quote more than 1% above the market price.

A Gradual Compliance Path for Mainland Chinese Residents

Given the uncertainty around crypto tax enforcement, mainland Chinese residents might consider a gradual, staged approach to compliance:

Entry-level path: keep records + trade in small amounts

• Keep any single transaction under 10,000 RMB, and no more than 50,000 RMB per month
• Use one dedicated bank card for C2C trading, separate from your everyday account
• Keep complete transaction records, on-chain hashes, and bank statements
• Don't proactively file, but keep full evidence on hand in case of a tax inquiry

Intermediate path: regular proactive filing

• Proactively file under "income from property transfer" at a 20% rate once annual gains exceed 500,000 RMB
• Attach a transaction breakdown and cost-basis calculation with the filing
• Submit through the Natural Person Electronic Tax Bureau
• Even if the tax authority hasn't pursued enforcement, proactive filing significantly reduces future tax risk

Advanced path: cross-border compliance structuring

• Obtain tax residency in Hong Kong, Singapore, or a similar jurisdiction
• Trade through a licensed Hong Kong exchange (HashKey, OSL, etc.)
• Legally hold assets under Hong Kong's capital-gains tax exemption
• Best suited to high-net-worth individuals with long-term plans to move overseas

The table below compares the cost and use case of the three paths:

Frequently Asked Questions About Crypto Taxes

Q: Is it illegal to hold Bitcoin in mainland China? Holding is not illegal. Multiple court rulings recognize Bitcoin's status as virtual-commodity property. Institutional crypto business is banned, but individual holding, transferring, and trading with offshore exchanges under KYC sits in a legal gray zone. The Market News section on this site has a more in-depth legal discussion.

Q: Do you have to pay tax on buying and selling crypto? The current Individual Income Tax Law has no dedicated provision, but tax authorities cite "income from property transfer" to tax crypto gains at 20%. In practice, small retail transactions haven't triggered enforcement yet, but high-net-worth individuals with annual gains over 500,000 RMB have seen multiple enforcement cases in 2024-2025.

Q: The exchange didn't give me a tax receipt — how do I file? Offshore exchanges like Binance won't provide a receipt recognized by Chinese tax authorities. Taxpayers need to export their own transaction records from the exchange, calculate the cost basis using FIFO or weighted average, and fill out the "Individual Income Tax Self-Declaration Form" themselves.

Q: Do you pay tax on swapping between USDT and other stablecoins? Swapping USDT for USDC or similar stablecoins is, in theory, a sale followed by a purchase, and any gain from a rate difference is taxable. In practice, since the price difference is tiny, it almost never produces meaningful taxable income, and in practice this rarely draws any tax attention.

Q: Does mining income count? Mining income is taxed as "business income" or "incidental income." China's National Development and Reform Commission classified crypto mining as an industry to be phased out back in September 2021, and domestic mining has been fully cracked down on. Income from overseas mining brought back into China still needs to be filed as "business income" or "interest, dividend, and bonus income."

Q: Do you need to pay tax when transferring USDT between friends? A gift doesn't generate taxable income. But if it's characterized as a "commodity exchange" or a "loan," different tax categories may apply. The nature of the transaction is what matters: a pure gift isn't taxed, but a large amount may be flagged as a suspicious transaction and trigger an anti-money-laundering review.

Q: What should you do if the tax authority investigates you? Cooperate fully. Provide complete transaction records, bank statements, and on-chain hashes to help the tax authority verify the details. Cooperating proactively usually leads to more lenient treatment, including reduced or waived late fees and fines. Refusing to cooperate or destroying records can escalate the case to tax evasion and administrative penalties.

Q: Can tax authorities trace on-chain transfers? Yes. All blockchain transactions are publicly visible, and professional on-chain analytics firms (Chainalysis, Elliptic, TRM Labs) already work with tax authorities in multiple countries. A withdrawal address from a KYC'd exchange can be linked to a specific identity, and the full on-chain transaction history is traceable.

Q: Can opening an account in Hong Kong help avoid tax? It depends on your tax residency status. Mainland Chinese tax residents must declare worldwide income in China, and simply having an address in Hong Kong isn't enough to change your tax residency. A genuine change of tax residency requires conditions such as residing in Hong Kong for more than 183 days a year and relocating your family and economic center there.

Q: If I trade on an offshore exchange, can mainland Chinese tax authorities still reach me? Legally, yes, though enforcement in practice remains difficult. But the OECD's 2024 Crypto-Asset Reporting Framework (CARF) requires member countries to share crypto tax data with each other, and information exchange between mainland China and the registration jurisdictions of major exchanges (such as the Cayman Islands and Seychelles) may strengthen over the next 3-5 years.

Q: Does a frozen bank card automatically mean I've broken the law? Not necessarily. A temporary hold, an anti-money-laundering control, or a preventive freeze doesn't equal a finding of illegal activity, and the vast majority resolve within 1-30 days. A judicial freeze is more serious, but even then, roughly 70% of cases are ultimately found uninvolved and unfrozen.

Q: Do you owe tax on BTC you hold long-term without selling? No. Under mainland China's individual income tax rules on "income from property transfer," only realized gains are taxed — unrealized paper gains are not taxed. This differs from policies in Germany and Singapore that exempt holdings after one year — mainland China only looks at whether you've sold.

Q: Do you owe tax on buying things with crypto? Spending crypto is, in theory, two transactions — "selling crypto + buying goods" — and if the sale price exceeds your cost basis, tax is owed. In practice, almost no compliant merchants in mainland China accept crypto payments, so this situation rarely comes up.

Q: Do futures profits and losses get taxed? Futures profits are filed under "income from property transfer" at 20%; futures losses can only be offset within the same tax category, not against wage income. In practice, futures trading isn't invoiced and can't be traced on-chain, making enforcement extremely difficult, and there are currently no publicly known enforcement cases for futures gains.

Q: Where can I find a qualified crypto tax advisor? It's best to look for a registered tax advisor with a Big Four background or experience with offshore asset structuring. Within mainland China, few firms specialize in crypto tax specifically, but the Hong Kong or Greater Bay Area offices of PwC, KPMG, Deloitte, and EY have more experience with cross-border crypto compliance.

Data sources: the State Taxation Administration, published People's Court rulings, People's Bank of China announcements, Xinhua News Agency reports, the Shanghai Municipal Tax Bureau's annual report, case compilations from the Beijing Haidian District Procuratorate, Chainalysis regulatory reports, and OECD CARF documents, as of late April 2026. This article does not constitute tax or legal advice; taxpayers should consult a licensed professional based on their own circumstances.