Legal basis: the calculation method of the total reserve in the insurance liability reserve is: the profit realized by the total reserve in the current year-the income tax in the current year-the adjustment tax-the profit retention.
Article 93 of the Insurance Law of People's Republic of China (PRC), except for life insurance business, the unexpired liability reserve is drawn from the retained insurance premium of the current year; The amount withdrawn and carried forward shall be equivalent to 50% of the retained insurance premium of the current year. An insurance company engaged in life insurance business shall withdraw the unexpired liability reserve according to the total net value of the effective life insurance policy. In the insurance business, due to the differences between life insurance and non-life insurance in business accounting, the reserve retention methods are not consistent. Non-life insurance reserves are divided into statutory reserves and discretionary reserves. Life insurance reserves can be divided into theoretical reserves and actual reserves.