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December 2025 Tax Deadlines for Businesses

December is a crucial month for businesses with significant tax deadlines, including the last installment of corporate estimated tax payments and necessary monthly payroll tax contributions. Ensure all year-end activities are completed prior to bank closures on December 31, maintaining compliance and averting potential penalties.

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December 15 - Corporate Tax Obligations

The fourth-quarter estimated tax payment for corporations operating under the calendar year system must be settled by December 15.

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December 15 - Payroll Tax Responsibilities

Employers adhering to monthly deposit rules must submit their November payroll taxes, including Social Security, Medicare, and withheld income tax, by this date. Nonpayroll withholding deposits are also due for those under similar rules.

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December 31 - Year-End Preparation

Plan ahead for any financial actions anticipated for December 31. Banking closures could impact last-minute plans, so initiating these actions early is advisable to ensure smooth execution.

Adjustments for Weekends and Holidays

If a deadline falls on a weekend or legal holiday, the new due date defaults to the next regular business day. Adjust your schedule accordingly to stay compliant.

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Special Considerations for Disaster Areas

In the event of a disaster declaration, affected areas may qualify for extended filing dates. Verify your status and any extensions through FEMA and the IRS for authoritative updates.

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TAX ASSURANCE PRICING

Personal Income Tax Services

In addition to our normal tax preparation service, we also offer the Tax Assurance Packages for those clients who want more than just a tax preparation. These packages are annual packages which provide superior tax preparation, tax planning and access to a tax expert via e-mail. All of these additional services are free of charge to those clients who select on of our Tax Assurance Packages.

Bronze Assurance Package

$59 /mo
  • Annual Tax Preparation

  • Audit Assistance - We respond to audit inquiries

  • E-Mail Access for questions (72 Hour Response)

Gold Assurance Package

$79 /mo
  • Annual Tax Preparation

  • 2 Tax Planning Meetings per year

  • Audit Assistance - We respond to audit inquiries

  • E-Mail Access for questions (24 Hour Response)

Silver Assurance Package

$69 /mo
  • Annual Tax Preparation

  • Annual Tax Planning Meeting

  • Audit Assistance - We respond to audit inquiries and E-Mail Access for questions (36 Hour Response)

TAX ASSURANCE PRICING

Business Income Tax Services

In addition to our normal tax preparation service, we also offer the Tax Assurance Packages for those clients who want more than just a tax preparation. These packages are annual packages which provide superior tax preparation, tax planning and access to a tax expert via e-mail. All of these additional services are free of charge to those clients who select on of our Tax Assurance Packages. These packages include both the business and personal tax related preparation services.

Bronze Assurance Package

$199 /mo
  • Annual Tax Preparation (Business and Personal)

  • Audit Assistance - We respond to audit inquiries

  • E-Mail Access for questions (72 Hour Response)

Gold Assurance Package

$219 /mo
  • Annual Tax Preparation (Business and Personal)

  • 2 Tax Planning Meetings per year

  • Audit Assistance - We respond to audit inquiries

  • E-Mail Access for questions (24 Hour Response)

Silver Assurance Package

$209 /mo
  • Annual Tax Preparation (Business and Personal)

  • Annual Tax Planning Meeting

  • Audit Assistance - We respond to audit inquiries and E-Mail access for questions (48 Hour Response)

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