How much tax can social security offset?

Legal analysis: tax cannot be offset, tax is tax, and social security is social security. The part paid by the social security payment unit is allowed to be included in the cost. Social security is paid jointly by the unit and individual employees. The specific payment ratio of the five social insurances varies from place to place, but it is roughly as follows: old-age insurance: units and individuals pay 20% and 8% of personal wages respectively; Medical insurance: units and individuals pay about 10% and 2% respectively; Unemployment insurance: units and individuals pay about 2% and1%respectively; Maternity insurance: the unit pays about 0.8%, and the individual does not pay; Industrial injury insurance: the unit pays about 2%, and the individual does not pay.

Legal basis: Article 7 of the Provisional Regulations on the Collection and Payment of Social Insurance Fees, the payer must go to the local social insurance agency for social insurance registration and participate in social insurance. The registered items include: name, domicile, business place, type of unit, legal representative or person in charge, account number of the bank where the account is opened, and other matters stipulated by the administrative department of labor and social security of the State Council. Article 58 of the Social Insurance Law, the employing unit shall, within 30 days from the date of employment, apply to the social insurance agency for social insurance registration for employees. If the social insurance has not been registered, the social insurance agency shall verify the social insurance premium it should pay. If the company fails to pay social security, employees can complain to the local labor inspection department or social security department and ask the employer to pay social security for them. Article 62 If the employer fails to declare the amount of social insurance premiums that should be paid according to the regulations, the amount that should be paid shall be determined according to 1 10% of the amount paid by the employer last month; After the payment unit completes the declaration procedures, the social insurance fee collection agency shall make settlement in accordance with the provisions. Article 63 If an employer fails to pay social insurance premiums in full and on time, the social insurance premium collection agency shall order it to pay or make up within a time limit. Article 4 Units and individuals who are obligated to pay taxes as stipulated by laws and administrative regulations are taxpayers. Units and individuals that have the obligation to withhold and pay taxes according to laws and administrative regulations are withholding agents. Taxpayers and withholding agents must pay taxes, withhold and remit taxes and collect and remit taxes in accordance with the provisions of laws and administrative regulations. Fifth the State Council tax authorities in charge of the national tax collection and management. The local State Taxation Bureau and the local taxation bureau shall conduct tax collection and management respectively according to the scope of tax collection and management stipulated by the State Council. Local people's governments at all levels shall strengthen the leadership or coordination of tax collection and management within their respective administrative areas according to law, support the tax authorities to perform their duties according to law, calculate the tax amount according to the statutory tax rate, and collect taxes according to law. All relevant departments and units shall support and assist the tax authorities in performing their duties according to law. No unit or individual may obstruct the tax authorities from performing their duties according to law. Article 31 Taxpayers and withholding agents shall pay or remit taxes within the time limit prescribed by laws and administrative regulations or determined by tax authorities in accordance with the provisions of laws and administrative regulations. Taxpayers who are unable to pay taxes on time due to special difficulties may, with the approval of the State Taxation Bureau and the Local Taxation Bureau of provinces, autonomous regions and municipalities directly under the Central Government, postpone paying taxes for a maximum of three months.