Don't. As of the first quarter, self-employed individuals cancelled their tax returns in May, and no tax returns will be made after cancellation, so no tax returns will be made in the second quarter. Basic process of tax declaration for self-employed: newly-opened individual industrial and commercial households apply for regular quota collection. Newly-opened individual industrial and commercial households can sign an agreement on entrusted withholding and payment of taxes in any bank with a personal savings account to handle savings tax deduction business. After handling the savings tax deduction business, the tax authorities will regularly transfer the tax into the taxpayer's deposit account, and there is no need to declare the tax within the quota by themselves.