Group 1 - The tax filing season has officially started, with a deadline of April 15, and the average tax refund is expected to increase by $1,000 or more [1] - Taxpayers are encouraged to file on time to ensure timely receipt of refunds, although some may face challenges in gathering necessary documents [1] - The IRS offers payment plans for those who cannot pay their taxes by the deadline, allowing for short-term and long-term payment options [6] Group 2 - Filing an extension can be beneficial if taxpayers have not gathered all necessary documents or need more time to prepare their returns, providing an additional six months to file [3] - Taxpayers may also need to file an extension if they are unavailable due to major life changes or are out of town [4] - Individuals affected by disasters in federally declared areas do not need to file for an extension, but should verify their address against IRS resources [5]

Core Points - The federal government shutdown does not affect tax obligations, and taxpayers can receive an automatic six-month extension for filing their 2024 tax returns, moving the deadline to October 15 [1][2] - The IRS is currently operating with nearly half of its workforce, but automated filing processes minimize the impact of the shutdown on taxpayers [2][5] - Filers requesting an extension often have complex tax situations, making October 15 a new de facto deadline for many [2][3] Tax Filing and Penalties - Taxpayers must pay at least 90% of their tax obligation by April 15 to avoid invalidating the October 15 extension [3] - A penalty of 5% of the taxes due per month applies for delayed filing without a valid extension, capped at 25% [4] - If returns are not filed and taxes are unpaid by October 15, additional penalties apply, including a late filing fee [4] Impact of the Shutdown - Many taxpayers who file in October often receive refunds that can be applied to their quarterly estimated taxes, mitigating underpayment penalties for the following year [5] - Electronic filing and processing are expected to lessen the impact of the IRS shutdown on most returns [5] - Paper filers may face delays, but returns postmarked by October 15 will not incur penalties [6] Refund Processing - The IRS is mandated to pay interest on late refunds, which could increase costs associated with the shutdown if processing is delayed [7]

Core Points - The IRS deadline for filing tax returns after an extension remains October 15, despite the ongoing government shutdown [4][2][1] - Taxpayers who requested an extension must still pay any taxes owed by April 15 to avoid penalties and interest [2][1] - The IRS has furloughed about half of its workforce due to the shutdown, which may lead to delays in taxpayer assistance [6][7][8] IRS Operations - The IRS continues to offer its Free File program for taxpayers with an adjusted gross income of $84,000 or less, providing free guided tax software [5] - Some customer service agents will remain on duty during the shutdown, but taxpayers may still face challenges in getting assistance [6][7] - The National Treasury Employees Union (NTEU) has warned that the shutdown could create a backlog of work and frustration for taxpayers [8]