Small business tax return preparation

You focus on your business.
We handle your tax return.

20+ years of experience
★★★★★ Over 4,000 reviews
Small business tax return preparation
Get ready for a smooth-sailing tax season

Get ready for a smooth-sailing tax season

If you are a sole proprietor, you must fill out Schedule C when you file your business income tax return. You use this form to report your business income and expenses.

If you report your business income tax on your personal tax return, you must complete Schedule SE (Form 1040 or 1040-SR).

TFX will advise you on your specific case and take the reins of your business tax return.

If you have an S Corp, you need to submit Form 1120-S with estimated corp tax return.

You will need to issue Schedule K-1 to each shareholder and pay them a reasonable compensation. At the same time, shareholders report their individual income on Form 1040.

TFX will help you with your case and prepare your corporate tax return.

As a C Corp, you’ll need to file Form 1120, U.S. Corporation Income Tax Return.

The government taxes corporate income at the corporate level, and shareholders pay taxes on the dividends they receive.

Note that some C corporations may need to file additional schedules based on their specific activities.

Contact TFX to get professional advice on your business tax return.

In case your business structure is a Partnership, you’ll need to file Form 1065, U.S. Return of Partnership Income.

You also need to issue Schedule K-1 to each partner, detailing their share of income, deductions, and credits. Each partner reports their individual income on Form 1040.

TFX will guide you on all particularities of the process and handle a tax return for your Partnership.

If you have a single-member LLC, you must file Schedule C with your personal tax return.

Unless they elect otherwise, the IRS generally treats multi-member LLCs as partnerships.

You will need to file Form 1065 and provide Schedule K-1s for each LLC member.

TFX will help you understand all the details of the process and prepare your LLC's tax return.

We will be your reliable partner for years to come
Proud long-term partner of small businesses in the US.
More than 90% of business owners working with TFX return year after year.

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Business tax return amendment

Business owners often make mistakes on their tax returns when they file by themselves or use less scrupulous tax firms. Even if your original tax form was not prepared correctly, you can still get missed credits and deductions by filing a tax return amendment.

If you believe there were errors on your business tax returns in the past few years, we’re happy to review and assist.

Get started
Business tax return amendment

Why choose TFX to file business taxes?

Personable tax service

+80 accredited and experienced CPAs, EAs and JDs take the reins of your case. Always on standby to help you.

Exceptional accuracy

Each form undergoes a two-step verification by supervisors who ensure our tax documents are 100% accurate.

Smooth filing experience

User-friendly tax questionnaires and seamless communication. With TFX, small business tax filing online is simple.

Top-rated tax preparation firm for small businesses

TFX customers appreciate our high-quality work, expertise explained in plain language, and outstanding customer experience. Working with our team of experts, you will always feel at ease.

50,000+ customers
  • TFX is awesome – a peace of mind saver.

    Working with my tax CPA went above and beyond on her part, and I feel very relieved that the previous tax year is completed. They will definitely have my business again next year.

    Christine Kerner view on Trustpilot

  • These people are truly professional.

    The accountant managed to get me a tax refund exceeding the fees I paid for the service! The final declaration was peer-reviewed by other accountants as part of the package, so I have confidence in the accuracy of the return I filed.

    David Charles Wright view on Google

  • Never had an issue with the IRS while working with TFX.

    I could probably figure out how to file a tax return on my own, but TFX makes the process so easy and reliable; I would rather not take any chances with doing it.

    Kevin K. view on Verified Reviews

  • Worth every penny!

    This year, I did a little shopping around to see if I could get a better deal somewhere else. After just starting to try out other online questionnaires, I decided to stay with TFX as their forms are easy to fill out, I always get a quick response, and they are very helpful in answering my questions.

    Laura Rehm view on Trustpilot

  • Enjoying taxes, say what?

    The TFX system was organized, efficient, and clear. My tax preparer Rebecca was superb: intelligent, knowledgeable, swift with responses, patient with my questions, and caring. I will undoubtedly be working with TFX again next year.

    Emma Tuz view on Facebook

How to file a small business tax return with TFX?

The process is transparent and simple. If you need support at any stage, your CPA and TFX staff will assist you in no time.

Create an account
an account
Join a discovery call with a CPA
Join a discovery
call with a CPA
Complete tax questionnaire
tax questionnaire
Let your CPA work on your case
Let your CPA
work on your case
Review your tax return
Review your
tax return
Receive your refund
your refund

Your business taxes at a reasonable price

Flow-through entities

Forms 1120-S or 1065

  • Less than $100k gross revenue
  • $300 for each US state return
  • Three Schedules K-1 are included
  • Multiple Schedules E are included


Forms 1120 or 1120-F

  • $300 for each US state return


Businesses with complex tax situations

Get in touch
Our professional CPAs are highly experienced in business taxes and ready to take on your complex case

Your hassle-free tax filing is our business

Save your time and energy for what matters most:
your customers, your employees, and your growth.
Partner with TFX to take care of your tax compliance.

Your hassle-free tax filing is our business

Contact us

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276 5th Ave, St. 704,
NY NY 10001