关于企业所得税弥补亏损，这些热点知识请收藏！

Group 1 - From January 1, 2018, companies qualifying as high-tech enterprises or technology-based small and medium-sized enterprises can carry forward their unabsorbed losses from the previous five years to offset future profits, with the carryforward period extended from five years to ten years [2] - Integrated circuit production companies that meet national encouragement criteria can also carry forward unabsorbed losses from the previous five tax years for a maximum of ten years [3] - For industries significantly affected by the pandemic, such as transportation, catering, accommodation, and tourism, the carryforward period for losses incurred in 2020 is extended from five years to eight years [4][5] Group 2 - Companies in the affected industries must ensure that their main business income accounts for more than 50% of total income (excluding non-taxable income and investment income) to qualify for the extended loss carryforward policy [5] - Affected companies must submit a declaration through the electronic tax bureau during the 2020 corporate income tax settlement to apply for the extended loss carryforward policy [7] - The film industry, specifically companies involved in film production, distribution, and screening, can also carry forward losses from 2020 for up to eight years [9][11]