People compare TaxHawk and FreeTaxUSA, notice the screens are identical, and assume they have missed something.
They have not. TaxHawk and FreeTaxUSA are both operated by TaxHawk, Inc. They run on the same underlying platform, use the same tax engine, and present essentially the same filing experience under two brands.
This is not unusual in tax software — several familiar names share infrastructure — but it is rarely stated plainly. Here is what it means for your decision.
What the two brands share
- The same tax calculation engine
- The same interview flow and interface design
- The same forms coverage, including Schedule C, Schedule E, Schedule D, and K-1s
- The same free federal filing model
- The same per-state pricing structure
- The same IRS e-file authorization and security infrastructure
Enter the same return in both and you get the same refund, because it is the same software computing the same law.
What differs
Branding, marketing, and occasionally promotional pricing. FreeTaxUSA is the far better-known brand and carries the bulk of the company’s marketing. TaxHawk is the quieter one.
Because they are marketed separately, promotional pricing on state returns or add-ons can differ at a given moment. It is worth checking both before filing — sometimes there is a few dollars in it — but the difference is a coupon, not a product distinction.
So which should you use?
Whichever is cheaper the day you file, and FreeTaxUSA by default.
The practical argument for FreeTaxUSA is not the software. It is that the larger brand has more public documentation, more community discussion, and more third-party coverage. If you hit a strange situation and search for help, you will find more written about FreeTaxUSA. With a genuinely identical product, that ecosystem is the only real differentiator.
If TaxHawk is running a promotion that beats it, take the promotion. You are getting the same product.
Does shared infrastructure matter for security?
Both operate under the same company’s security practices and the same IRS requirements for authorized e-file providers. Neither is more or less exposed than the other — they are the same system.
That cuts both ways, and it is worth saying: a problem affecting the platform affects both brands. There is no diversification benefit in choosing one over the other, which is occasionally how people frame it.
The broader lesson
Tax software has more consolidation than the shelf suggests. Several brands share back-end infrastructure, and “choosing a different provider” sometimes means choosing a different marketing wrapper.
When you are comparing tax software, the questions that actually differentiate are:
- What forms are included at what price tier?
- What does a state return cost, and how many do you need?
- What support is included versus sold separately?
- Is there an escalation path to a human?
Interface polish and brand recognition are real considerations, but they are not evidence of a different product underneath.
Frequently asked questions
Will I get a different refund from one than the other?
No. Same engine, same law, same result.
Can I transfer a prior-year return between them?
Since they share a platform, prior-year import between the brands generally works — though you may need to create an account on the new brand. Verify carried-over figures either way.
Is TaxHawk legitimate?
Yes. TaxHawk, Inc. is the company behind FreeTaxUSA and is an IRS-authorized e-file provider.
Why run two brands at all?
Multi-brand strategies let a company target different audiences and price points from shared infrastructure. It is common well beyond tax software.
Is either free for state returns?
Both charge per state. Federal is free at any complexity; state filing is where the revenue is.
The bottom line
TaxHawk and FreeTaxUSA are the same product from the same company. Pick whichever is cheaper on the day, lean toward FreeTaxUSA for the larger support ecosystem, and spend your comparison energy on decisions that actually differ.
Related guides
This article is general information, not tax advice, and we are not affiliated with either brand. Pricing and promotions change every season — confirm current pricing directly before filing.