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Essential December 2025 Tax Deadlines

This month’s tax agenda includes critical year-end strategies like income assessment, tip declarations, and essential IRA actions, alongside final deductible payments for 2025. Each of these steps plays a significant role in optimizing your tax outcomes.

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December 1 - Begin Strategic Year-End Tax Planning

December marks a crucial period for finalizing your 2025 tax strategies. Whether you're navigating shifts in income, marital changes, new dependents, or property sales, now is the time to schedule a consultation at Thompson-Smith CPA, LLC, where expert guidance is seamlessly intertwined with personal attention.

December 10 - Ensure Tip Reporting Compliance

For employees earning over $20 in tips throughout November, it is mandatory to report these earnings to your employer utilizing IRS Form 4070 by December 10. Employers are accountable for deducting FICA and other taxes within your payroll. Any shortfall in coverage will be noted in box 8 of your annual W-2, and resolved during your tax filing.

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December 31 - Deadline for IRA Withdrawals

If you are born before January 1, 1952, the end of the year is the last opportunity to withdraw from a Traditional IRA without incurring any penalties. Those reaching 73 in 2025 should note that the first required withdrawal pertains to this tax year, though it may be postponed to April 1, 2026. For any complications due to institutional closures, arrange withdrawals in advance.

December 31 - Finalizing 2025’s Deductible Payments

December 31 is also the cut-off for 2025 deductible expenses, excluding IRA, SEP, or Keogh contributions, which remain eligible beyond this date. As you plan our final transactions, be mindful of operating hours of financial institutions, especially around holidays.

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Considerations for Weekends & Holidays:

If a scheduled due date lands on a weekend or public holiday, it automatically extends to the next business day. Stay informed of these adjustments to avoid last-minute surprises.

Extensions Due to Disaster Declarations:

For regions designated as disaster areas, tax deadlines may be extended. For updates, consult the FEMA and IRS websites.

For a comprehensive strategy and personalized solutions, rely on the seasoned expertise at Thompson-Smith CPA, LLC, where Georgia Smith offers over two decades of financial acumen to guide you through the complexities of 2025 tax planning.

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