Don’t miss the 2024 business tax extension deadline. We can help.
The September 15 and October 15 business tax extension deadlines are coming up. Whether you want to file on your own or with expert help, TaxAct makes it easy to get your 2024 business taxes over with.
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Did you file your extension with a different tax provider? You can finish filing with us!
What are your next steps?
Didn't file an extension?
You can still file your 2024 tax return — just do it as soon as possible to minimize penalties and interest. We’ll guide you every step of the way.
Filed an extension?
You’ve already bought yourself time. Now, use it wisely — even if you filed your extension with another provider. Finish your SMB taxes affordably and with confidence.
Reminder: You do not have to file your taxes with the same tax prep provider you used to file your extension.
What you need to know.
Extension deadlines vary.
September 15 for S Corp and Partnerships and October 15 for Sole Proprietor, C Corp, and Estates & Trusts.
You can file your taxes with us.
Even if you filed your extension through another tax prep provider, you can still complete your return with TaxAct.
An extension isn’t extra time to pay.
An extension to file is not an extension to pay. Interest and penalties may apply if you owe taxes and didn’t pay by April 15.
Find the right tax prep option for your business.
Whether simple or complex, we have your business taxes covered.
September 15, 2025
S Corporations
For S corporations filing Form 1120S — ideal for pass-through entities.
+ $59.99 per state filed
Partnerships
For partnerships and multi-member LLCs filing Form 1065.
+ $59.99 per state filed
October 15, 2025
C Corporations
For traditional corporations filing Form 1120.
+ $59.99 per state filed
Estates & Trusts
For fiduciaries filing Form 1041 for estates and trusts.
+ $59.99 per state filed
November 17, 2025
Tax Exempt Orgs
For nonprofits and charities filing Form 990 series.
$129.99
+ $59.99 per state filed
Confidence is good for business.
Unlimited access to tax experts for $129 means fewer doubts and more clarity for your business’ future.
