Deduction ratio of personal income tax for children's education:

1. The expenses related to the taxpayer's children receiving full-time academic education shall be deducted according to the standard of 1000 yuan per child per month.

2. Parents can choose one party to deduct 100% of the deduction standard, or they can choose both parties to deduct 50% of the deduction standard. The specific deduction method cannot be changed within a tax year.

Legal basis:

Article 5 of the Interim Measures for Special Additional Deduction of Individual Income Tax

The expenses related to the taxpayer's children receiving full-time academic education shall be deducted according to the standard of 1000 yuan per child per month.

Academic education includes compulsory education (primary school, junior high school education), high school education (ordinary high school, secondary vocational education, mechanic education) and higher education (junior college, undergraduate, master's and doctoral education).

The provisions of the first paragraph of this article shall apply to children who have reached the age of 3 and are in the pre-school education stage before entering primary school.

Article 6

Parents can choose one party to deduct 100% of the deduction standard, or they can choose both parties to deduct 50% of the deduction standard. The specific deduction method cannot be changed within a tax year.

Article 7

If the taxpayer's children receive education outside China, the taxpayer shall keep the admission notice, study visa and other relevant education certificates of overseas schools for future reference.