Legal analysis: there is no extra charge for self-employed people to apply for business licenses. The industrial and commercial registration fee is 20 yuan for each household, and the fee for each business license is 3 yuan. Registration fee standard for individual industrial and commercial households: 1, registration fee standard. The business registration fee for individual industrial and commercial households is 20 yuan per household; Issue business licenses without additional fees. 2. Charge standard for duplicate business license. Individual industrial and commercial households voluntarily receive a copy of the business license, and each copy is charged a fee of three yuan.

Legal basis: Article 62 of the Provisional Regulations on Enterprise Information Publicity. If a company fails to start business for more than six months after its establishment without justifiable reasons, or if it stops business for more than six months after its opening, its business license shall be revoked by the company registration authority.