The following is the specific process of the tax exemption policy for foreign students to buy a car: 1. Foreign students must confirm the brand model and place of purchase in advance when going through the tax exemption formalities for purchasing domestic cars, then apply to the local customs, fill in the Application Form for Self-use Cars, and submit it to the customs for registration and filing after being signed by themselves, and submit the above certificates and supporting documents to the customs. The entry declaration form issued by the customs has the corresponding tax exemption limit and the foreign exchange quota that I bring into the country from abroad, and is valid for six months. 2. Applicants who have been approved by the customs to buy a car should go directly to the automobile production enterprise to buy a car with the seals of the third and fourth copies of the quasi-purchase form and the fourth copy of the application form issued by the customs. Car buyers should take the initiative to deliver the customs seal to the manufacturer's sales department and report it to the local customs for inspection. After going through the purchase formalities, get back the quasi-purchase form issued by the customs, and properly keep the fourth copy of the application form. 3. The above-mentioned personnel who have been approved by the customs to buy duty-free domestic cars should take the initiative to declare the annual inspection to the customs where their vehicles are filed in the first quarter of each year. At the time of annual inspection, the owner must carry his valid identity documents, including the quasi-purchase form endorsed by the customs, the fourth application form, other documents required by the customs and vehicles registered at the customs. The annual examination record of each endorsement shall be signed by the vehicle owner and the customs handling personnel.