纳税人在增值税申报期内，发票开具时发票总额度显示三百二十万，可用额度只有六万多，怎么办？

Group 1 - The article discusses the process for taxpayers to issue invoices within the value-added tax (VAT) declaration period, highlighting a scenario where the total invoice amount is 3.2 million, but the available amount is only over 60,000 [2] - Taxpayers can issue invoices based on the remaining invoice amount from the previous month, provided it does not exceed the total invoice amount for the current month [3] - After completing the VAT declaration and passing the comparison, taxpayers can issue invoices according to the remaining invoice amount for the current month [3] Group 2 - The article outlines the deadlines for various tax declarations, including VAT, consumption tax, and corporate income tax, with specific dates for each type of tax [9] - Starting from October 1, 2025, corporate income tax prepayment will be implemented monthly for resident enterprises, with new reporting forms to be used from September 2025 [11] - Internet platform enterprises are required to report identity and income information of operators and employees between October 1 and 31, 2025 [13]