Group 1 - The article discusses the implications of sponsorship fees, clarifying that a sponsorship fee of 100,000 is considered purely sponsorship without direct commercial advertising purposes, and thus cannot be deducted as a reasonable expense for income tax purposes [2] - It highlights that if the expenditure is classified as advertising or a charitable donation, it may qualify for standard deductions [2] - The article also addresses the treatment of equipment purchases funded by fiscal funds, indicating that such funds are classified as "non-taxable income," meaning the associated costs cannot be deducted from taxable income [2] Group 2 - The depreciation of equipment purchased with non-taxable income cannot be deducted from taxable income, reinforcing the concept that non-taxable income does not allow for tax deductions on related expenses [2]

Core Viewpoint - The article discusses the tax treatment of special-purpose fiscal funds and non-taxable income for enterprises, emphasizing the need for proper reporting and adjustments in tax filings according to relevant regulations [1][5]. Group 1: Tax Regulations and Reporting - Non-taxable income can be deducted from the total income when calculating taxable income, but expenses formed from non-taxable income cannot be deducted [1]. - The tax filing process involves specific forms such as the "Tax Adjustment Project Detail Table" (A105000) and the "Special Purpose Fiscal Fund Tax Adjustment Detail Table" (A105040) [2]. - The "Tax Adjustment Project Detail Table" requires reporting of non-taxable income and adjustments related to special-purpose fiscal funds [3]. Group 2: Special Purpose Fiscal Funds - The "Special Purpose Fiscal Fund Tax Adjustment Detail Table" is applicable for taxpayers who have special-purpose fiscal funds that meet non-taxable income conditions [5]. - Adjustments for expenses formed from non-taxable income must be reported, while capitalized expenditures are handled through the "Asset Depreciation, Amortization, and Tax Adjustment Detail Table" (A105080) [5]. Group 3: Asset Depreciation and Amortization - Non-taxable income used for asset formation must be reported in the "Asset Depreciation, Amortization, and Tax Adjustment Detail Table," and the depreciation or amortization amounts cannot be deducted from taxable income [6].