Lin 'an Municipal Taxation Bureau. Hangzhou Lin 'an Taxation Bureau is located in Jiangcheng Road, Hangzhou. According to Baidu's query, the labor service invoice is issued by the tax authorities where the labor service occurs. Labor invoice refers to the taxable items issued by the service industry in a unified way, indicating the provision of labor services. When an individual issues labor service invoices to the tax authorities, it means that the individual voluntarily pays taxes to the tax authorities, and the tax authorities issue invoices. With the invoice, he can receive remuneration from the payer.