火车票退票费能否抵扣进项税额？

Group 1 - The article discusses how businesses can manage their invoice issuance when they face insufficient invoice quotas at the beginning of the month [9][10] - Taxpayers can issue invoices within the limits of the previous month's remaining quota before completing their VAT declaration [9] - For taxpayers with low tax risk, the electronic invoice service platform can automatically increase their invoice issuance limit if they reach a certain percentage of their total issuance amount for the first time in a month [9][10] Group 2 - If the invoice quota is still insufficient, businesses can apply for manual adjustments through the electronic invoice service platform [9][10] - The process for applying for an invoice quota adjustment includes logging into the electronic tax bureau and selecting the appropriate options for adjustment [10][13] - Businesses must fill out the adjustment application with relevant information and upload supporting documents, such as purchase contracts or other materials that verify transaction authenticity [14][15]