How to calculate personal income tax on house purchase
Recently, the calculation of personal income tax for home purchases has become a hot topic, especially with the adjustment of property market policies in many places, many home buyers are particularly concerned about tax issues. This article will analyze in detail the calculation method of personal income tax for home purchases, and attach structured data to help you understand quickly.
1. Basic Concepts of Personal Income Tax on House Purchases

Personal income tax on home purchases refers to the tax that the seller needs to pay due to the increase in the value of the property during the purchase and sale of a home. According to Chinese tax laws, the personal income tax rate is usually 20%, but the specific calculation method varies depending on the situation.
2. Calculation method of personal income tax for house purchase
The calculation of personal income tax for house purchases is mainly divided into the following two situations:
| Calculation method | formula | Applicable conditions |
|---|---|---|
| Difference collection | (Sale price - Original value - Reasonable expenses) × 20% | Can provide complete house purchase certificate |
| Approved collection | Selling price × approved tax rate (usually 1%-3%) | Unable to provide complete purchase certificate |
3. What do reasonable expenses include?
Reasonable expenses refer to necessary expenses incurred in the process of buying and selling a house, which mainly include:
| Fee type | Specific projects |
|---|---|
| Home purchase cost | Original purchase price, deed tax, stamp tax, etc. |
| Cost of selling a house | Agency fees, decoration fees (invoices required), loan interest, etc. |
4. Exemption from personal income tax
According to current policies, the following situations are exempt from personal income tax:
| Conditions for exemption | Specific requirements |
|---|---|
| The family's only home | The property is more than 5 years old and is the family’s only residence. |
| Inherit or gift property | Relevant legal documents are required |
5. Actual case demonstration
Assume that Mr. Zhang purchased a property for 2 million yuan in 2018 and sold it for 3 million yuan in 2023. During the period, he paid an agency fee of 50,000 yuan and a decoration fee of 200,000 yuan (with invoice).
| Project | Amount (10,000 yuan) |
|---|---|
| sale price | 300 |
| original value | 200 |
| reasonable fees | 25(5+20) |
| taxable income | 75(300-200-25) |
| personal income tax | 15 (75×20%) |
6. Latest policy developments
Recently, some cities have adjusted their personal income tax policies for home purchases:
| city | Policy changes | Implementation time |
|---|---|---|
| Beijing | Optimize the approved tax rate | October 2023 |
| Shanghai | Extend the time limit for unique housing certification | September 2023 |
7. Precautions
1. Keep all relevant documents for house purchase and sale, including contracts, invoices, payment records, etc.
2. Policies may differ in different regions. It is recommended to consult the local tax department.
3. For inherited or donated properties, the original tax value is usually calculated based on the market value at the time of acquisition.
8. Summary
The calculation of personal income tax for house purchases requires comprehensive consideration of the original value of the house, reasonable expenses and local policies. Through the structured data display in this article, I hope it can help you clearly understand the tax calculation method. In actual operation, it is recommended to make tax planning in advance and consult a professional tax consultant when necessary.
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