环保税申报智能预填热点问答，一键收藏

Group 1 - The article discusses the conditions under which taxpayers can utilize the automatic monitoring method for environmental protection tax, emphasizing the need for installed monitoring equipment, data compliance, and information matching [3] - It outlines the procedure for modifying existing tax source information, indicating that changes to emission point details require termination of the current tax source and re-collection of updated information [3] - The article addresses issues related to industry classification in tax source collection, providing guidance for taxpayers who cannot find their corresponding industry in the dropdown menu [3] Group 2 - It clarifies the conditions under which accommodation expenses incurred by employees on business trips can be deducted as input tax, stating that such expenses are considered reasonable business-related costs [9] - The article specifies scenarios where accommodation expenses are non-deductible, such as expenses related to collective welfare or personal consumption, even if a VAT special invoice is obtained [10] - It emphasizes the importance of handling input tax adjustments during subsequent tax declarations if invoices fall under non-deductible categories, to mitigate tax risks [11]