Buy Your Business More Time to File

Get a fast federal extension for any business entity, with support across Metro Atlanta and nationwide.

01

What a Business Tax Extension Really Means

What is a business tax extension, and does my entity type qualify? A business tax extension gives your business more time to file its tax return, but it does not give you more time to pay any taxes owed. Deadlines and extension periods differ by entity type: partnerships, S-corporations, C-corporations, and sole proprietors each follow their own schedule. This service fits any business unsure of its filing deadline or still waiting on records, not just businesses that are already late.


Filing an extension is a smart, proactive move rather than a last resort. It gives you breathing room to gather accurate records and avoid rushed mistakes. Professional Tax and Accounting Service was founded in 2004 and is backed by more than 20 years of industry experience, making the filing process fast and simple. Every client starts with a free 1-hour phone consultation and a friendly, no-jargon approach that stands apart from stiff, formal accounting firms. Services are available to businesses across Metro Atlanta (Lithonia, Stone Mountain, Decatur, Clarkston, and surrounding areas) and nationwide by phone, video, and email.

02

Why Business Owners Trust This Team

20+ Years of Industry Experience — Founded in 2004, backed by two decades of hands-on tax and accounting work.

  • IRS PTIN Status
  • TaxWise Certification
  • Electronic Filing Authorization 

03

How the Extension Process Works

  1. Schedule your free 1-hour phone consultation — start with a no-pressure conversation about your business.
  2. Share your business entity type and filing deadline — this determines which extension form applies to you.
  3. We identify the correct extension form and due date for your situation — so nothing gets missed.
  4. We prepare and submit your extension filing on your behalf — handled quickly and accurately.
  5. You receive confirmation and a clear picture of any remaining obligations — including any estimated payments due.
  6. Ongoing support available for tax prep or strategic planning after the extension — we're here beyond just the filing.

Extension filings are typically completed within 1-2 business days of receiving your information.


Serving Metro Atlanta, GA, (Lithonia, Stone Mountain, Decatur, Clarkston, and surrounding areas); services available nationwide.

04

What Affects the Cost of a Business Extension Filing

  • Entity type and complexity — partnerships, S-corporations, and C-corporations involve different forms and requirements than sole proprietors.
  • Number of prior-year records needing review — more records to review can mean more preparation time.
  • Whether estimated tax payments must also be calculated — this adds a layer of work beyond the extension form itself.
  • Whether the business is a new or returning client — returning clients with records already on file are often quicker to process.

Ready to Get Your Business Extension Filed?

A free 1-hour phone consultation is the first step, and filings can be completed remotely by phone, video, or email from anywhere.

05

Business Tax Extension Questions, Answered

  • Does filing a business tax extension give me more time to pay taxes I owe?

    A tax extension gives your business more time to file your return, but it generally does not extend the time to pay any taxes owed. If you expect to owe, it's important to estimate and submit a payment by the original deadline to minimize potential penalties. We can walk you through this during your free consultation.

  • My business is a partnership — is my extension deadline the same as a sole proprietor's?

    No, and this is one of the most common points of confusion. Extension deadlines vary by entity type — partnerships, S-corporations, C-corporations, and sole proprietors each have different original due dates and extension periods. Professional Tax and Accounting Service can confirm the exact deadline that applies to your business so nothing gets missed.

  • What happens if I miss my business tax deadline and don't file an extension?

    Missing a deadline without filing an extension can result in IRS penalties that add up quickly — failure-to-file penalties alone can be significant, and the IRS does issue formal penalty notices. Filing an extension, even if you're not ready to file your full return, is one of the simplest ways to protect your business from unnecessary fees.

  • Can Professional Tax and Accounting Service handle my extension if I'm not in the Atlanta area?

    Absolutely. While the business is rooted in Metro Atlanta — serving Lithonia, Stone Mountain, Decatur, Clarkston, and surrounding communities — services are available to businesses nationwide. Everything can be handled remotely by phone, video call, or email, so location is no barrier to getting your extension filed correctly and on time.

Let's Get Your Extension Filed Today.

A free 1-hour phone consultation is the easiest way to find out exactly what your business needs.

Related Resources

Filing as an individual? Visit our Personal Tax Extension page.

Ready for your full return? Explore Tax Preparation.

Have more questions? Visit our FAQ page.

Thank you! Your business tax extension request has been received.

For Business Owners

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Here are some of the entities and deadlines to file extensions

Forms Covered Description Original Due Date Extended Due Date After Filing
Form 1120 U.S. Corporation Income Tax Return April 15 October 15
Form 1120-H U.S. Income Tax Return for Homeowners Associations April 15 October 15
Form 1120-S U.S. Income Tax Return for an S Corporation March 15 September 15
Form 1065 U.S. Return of Partnership Income March 15 September 15
Form 1041 U.S. Income Tax Return for Estates and Trusts April 15 September 30 (5 1/2 month extension)
Form 1120-REIT U.S. Income Tax Return for Real Estate Investment Trusts April 15 October 15
Form 1065 U.S. Return of Partnership Income March 15 September 15