Online business tax filing you can trust.

DIY tax filing made simple: step-by-step guidance and 100% accuracy guaranteed*.

Start Filing

girl in vest smiling at the laptop hero image for business diy

Why DIY file with TaxAct Business?

Save time, file confidently, and keep your business moving forward.

Maximize Deductions

Smart tools help you track business expenses and uncover possible deductions.

Stay Compliant

Built-in checks help you file correctly and avoid IRS penalties.

Data Privacy & Security

Security protocols and safeguards help ensure your business data stays safe.

UPFRONT, TRANSPARENT PRICING

File your business taxes with confidence.

However your business is structured, we’ve got your back every step of the way.

FORM 1065

Partnerships

Start Filing

File Form 1065 as a business with two or more partners.

Report shared income/ expenses

Issue K-1s for each partner

Taxed at partner level

$159.99

FORM 1120-S

S-Corporations

Start Filing

File Form 1120-S to pass income through to shareholders.

Take a salary and distributions

Issue K-1s to each shareholder

Taxed at shareholder level

$169.99

FORM 1040, SCHEDULE C/F

Sole Proprietor

Start Filing

File Schedule C/F with Form 1040 as a self-employed individual.

Report business income on 1040

Claim home office and mileage

Great for single-owner businesses

$109.99

More business tax filing options

FORM 1120

C-Corporations

Start Filing

File Form 1120 as a corporation taxed separately from officers.

$169.99

FORM 1041

Estates and Trusts

Start Filing

File Form 1041 to report income earned by an estate or trust.

$149.99

FORM 990

Tax-Exempt Orgs

Download for PC only

File Form 990 to maintain tax-exempt status with the IRS.

$139.99

HOW IT WORKS

Getting your taxes done right

Clear, simple guidance from start to file.

Tell us about your business.

Add your business info and we’ll make sure everything lands in the right place.

We walk you through each steps

Just follow the prompts. Our step-by-step guidance helps you get it right.

Review and file your return.

We’ll help you review your info and file securely and with confidence.

Start Filing

Confidence is good for business.

Unlimited access to tax experts for $89 means fewer doubts and more clarity for your business’ future. Applies to Forms 1065, 1120-S, and 1040.

Learn More

middle age lady talking to expert on the phone

With Audit Defense, you’ll never face the IRS alone.

Even if your return is accurate, audits can still happen. With Audit Defense*, experts handle the IRS for you — so you don’t have to.

Learn More

Real People. Real Reviews.

You don’t have to take our word for it. Hear about TaxAct from people who have used it.

4.4/5

33,639+ Reviews

Knowledgable, efficient, & accurate!

"For the last two years I have enjoyed worry-free (2024, 2025) TaxAct's preparation of both my Federal & State Income Tax returns."

@N.J. May 7, 2026

Knowledgable, efficient, & accurate!

"For the last two years I have enjoyed worry-free (2024, 2025) TaxAct's preparation of both my Federal & State Income Tax returns."

@N.J. May 7, 2026

Easy money

"I am not a tax professional but this website had it so easy and very useful friendly"

@Ray charles May 5, 2026

Tax filing

"It was easy for me to filing my taxes using TaxAct."

@Jawets May 4, 2026

Missing links for review

"Premium is helpless it doesn’t solve alerts I photos"

@Nasir May 3, 2026

notification of completion/filed

"I didn't select the complete and didn't realize it"

@Dchico May 3, 2026

Really helps getting correct forms and schedules

"My taxes aren't very complicated, but it would still be an absolute hassle trying to get all of the schedules and forms gathered, filled out and submitted"

@Secret Apr 29, 2026

Beginner friendly

"The website is very easy to navigate highly recommend"

@Purposely Shanette Apr 29, 2026

Fantastic Live Tax Advisor

"Have used tax act for years. Always eat to use and gets better every year"

@FaSi Apr 28, 2026

As easy as TurboTax for a portion of the cost

"As costs to file go up, I’ve been looking for an intuitive replacement. So far TaxAct has been great, and much less. I recommend you give it a try."

@JasonB7 Apr 28, 2026

Easy, Peasy, Will use TaxAct again!

"Very user friendly, site is easy to navigate. So glad to use this software."

@kf2279 Apr 27, 2026

So glad not to do math!

"This is my 3rd year using TaxAct. There is a learning curve, but I really like using it."

@AJBuzz Apr 27, 2026

Great Features

"Excellent help I was not doing my taxes by myself I had tax act helping me all the way until I finished and then they checked it out all the way until the end great like having a tax person with you"

@BeeNice54 Apr 26, 2026

Great experience

"I had a great experience with the TacAct team. Excellent customer support and my expectations were met."

@AllahGod Apr 25, 2026

Fast and easy.

"The whole process was so fast and easy they explained to me exactly how it should be done."

@Kraetsch39 Apr 24, 2026

Tax act is always easy

"I’ve used taxact for 3 years and I couldn’t be happier"

@Jess v Apr 24, 2026

Tax e-file 2025

"On line filing very accessible convenient and affordable, very efficient too."

@Malou Apr 23, 2026

Great and easy to follow

"Easy to maneuver plus TaxAct does all the calculations."

@Hosta1 Apr 23, 2026

Very user Friendly

"Taxact's program was very easy to follow. I felt very confident preparing my return."

@DeeJay62 Apr 23, 2026

Awesome service.

"This is the Best tax App on the market. It's easy too use."

@Great Results Apr 22, 2026

Easy!!!

"I used Tax Act when it first came on the market, it has improved greatly and I will only use Tax Act for my taxes. Thank you for the the ease in doing taxes!!"

@ Apr 22, 2026

Frequently Asked Questions

You can file for free yourself with TaxAct's Free Edition if you meet the qualifications below, including filing using IRS Form 1040 only without having to attach any forms or schedules. Only certain taxpayers are eligible.

Situations covered (assuming no added tax complexity):

W-2 income, Unemployment income, Retirement income
Earned Income Tax Credit, Child Tax Credit
Dependents
Current Students
Student loan interest

Situations not covered:

Investment income: Stock, interest, dividends, crypto, or capital gains/losses
Sale of home, real estate taxes, mortgage interest, or rental property income
Royalty, trusts, and foreign accounts
Business and farm income
Itemized deductions
Adoption credits and child and dependent care
Health Savings Account (HSA)
Freelance, contractor, side hustle, or self-employed income and expenses

About 44% of users qualify. If you don’t qualify for a basic federal tax return, we have other paid tax filing options to help you easily file taxes online with TaxAct.

Online business tax filing you can trust.

Why DIY file with TaxAct Business?

UPFRONT, TRANSPARENT PRICING

File your business taxes with confidence.

Partnerships

S-Corporations

Sole Proprietor

More business tax filing options

C-Corporations

Estates and Trusts

Tax-Exempt Orgs

HOW IT WORKS

Getting your taxes done right

Tell us about your business.

Add your business info and we’ll make sure everything lands in the right place.

We walk you through each steps

Just follow the prompts. Our step-by-step guidance helps you get it right.

Review and file your return.

We’ll help you review your info and file securely and with confidence.

With Audit Defense, you’ll never face the IRS alone.

Frequently Asked Questions

Stay in the know