Crucial Tax Deadlines for October 2025

As we embrace the cooler autumn months, it’s imperative for small business owners and sole proprietors to be aware of critical October tax deadlines. If you've taken advantage of a 6-month extension for your 2024 Form 1040, mark October 15 as your absolute deadline to submit your return and settle any outstanding taxes. Missing this date can lead to unnecessary penalties for your business.

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October 10 - Reporting Tips to Your Employer
If you’re in the service industry and earned more than $20 in tips during September, you're required to report these to your employer using IRS Form 4070 by October 10. Your employer will need to withhold FICA and income taxes from your regular wages. Should your wages not cover these withholdings, the amount will be reported in box 8 of your W-2 form, necessitating payment when you file your annual return.

October 15 - Compliance for Foreign Financial Interests
If you've been granted a 6-month extension for reporting 2024 foreign financial accounts, note that October 15 is your cut-off date for filing Form FinCEN 114 with the Department of the Treasury. Ensure this is on your radar to avoid potential complications.

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October 15 - Extension for Filing Individual Tax Returns
If an extension was filed for your 2024 income tax return, ensure you complete Form 1040 and settle any taxes along with interest and penalties by October 15.

Understanding Weekends & Holidays:
Remember, if a due date falls on a Saturday, Sunday, or recognized holiday, it automatically shifts to the next business day. This tiny detail can help maintain compliance without stress.

Benefiting from Disaster Area Extensions:
In certain situations, areas affected by disasters might receive extended deadlines. Stay informed by checking FEMA and IRS sites for updates relevant to your location.

Navigating taxation can be challenging for entrepreneurs and small business owners, but Freedom Line Accounting & Tax is here to provide clarity. Let us support your proactive tax planning efforts, ensuring you meet your obligations without hassle. For a deeper dive into how these deadlines affect your business, ask us for a consultation.

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