1. Collect relevant supporting materials: You need to collect and save supporting materials such as expense invoices related to children's education. These supporting materials include, but are not limited to, invoices for tuition fees, invoices for book fees, etc.
2. Fill in the personal income tax return: In your personal income tax return, you need to fill in your children's education expenditure. Usually, you need to fill in this information in the special additional deduction section.
3. Submit the declaration form and supporting materials: submit your personal income tax declaration form and relevant supporting materials to the tax bureau. You can choose to submit online or offline. Online declaration can generally be done through the official website of the Inland Revenue Department or the mobile phone application.
4. Waiting for tax refund: The Inland Revenue Department will review your declaration. If approved, your personal income tax will be reduced according to your child's education expenditure. If the tax you paid in advance exceeds the taxable amount, the excess will be refunded to you.