Best Tax Software for Small Business in 2026

The right small business tax software is decided by your entity, not by a feature list. A sole proprietor or single-member LLC files Schedule C with a personal return, so TaxFile at $89 plus $19 per state, Jackson Hewitt Online at $25 including state, or TurboTax Do It Yourself Premium at $139 all work. An S corp or partnership files a separate return with K-1s, which needs a business product: TurboTax Expert Assist Business lists at $639 and Expert Full Service Business at $1,549, against an average CPA business return minimum of $634. Pick the entity row first, then compare price.

Sole proprietor or S corp? The question that picks your software

Nearly every roundup of small business tax software skips the only question that matters, and owners waste money because of it. There is no single category called a small business return. There are two, and they use completely different products.

If you run as a sole proprietor or a single-member LLC, your business does not file its own federal return. Profit and loss go on Schedule C, which attaches to your personal Form 1040, and self-employment tax is calculated on Schedule SE. That is a personal tax product with the self-employed tier switched on. You do not need business software and you should not pay business prices.

If you run as an S corp, a partnership or a multi-member LLC, the business files its own return: Form 1120-S or Form 1065, due March 16, 2026 rather than April 15. That return issues a Schedule K-1 to every owner, and each owner then reports the K-1 on a personal return. Two returns, two products, two deadlines. A C corp files Form 1120 and is due April 15, 2026.

Most US small businesses land in the first two rows. If that is you, the whole business-software market is irrelevant and you can file for well under $150. Details of the form itself are in the guide to what a Schedule C is.

What does small business tax software cost in 2026?

Prices below were checked on each vendor site in August 2026. Intuit states that its figures are anticipated final undiscounted prices, that the final cost depends on your situation and the forms you use, and that it runs file-by promotional dates, so treat them as list prices rather than quotes. State fees are additional on every TurboTax tier.

The gap between the two halves of that table is the story. A sole proprietor pays somewhere between $0 and $139. The moment you elect S corp status, the same year of business activity costs $639 in software before anyone looks at your personal return. That is a real cost of the election, and it rarely appears in the calculators that talk owners into it.

Software or a CPA? The break-even for a business return

Worth running the numbers before assuming software wins. The 2025 National Association of Tax Professionals fee study puts the average minimum fee for a business return at $634, with an average hourly rate of $182. A base Form 1040 with Schedules 1 through 3 averages $280 with a CPA, $228 with an enrolled agent and $185 with a non-credentialed preparer. Adding a Schedule C costs $123 to $135 on top, and 54 percent of preparers charge extra for the state return.

Line those up and the picture is clear. For a sole proprietor, software at $25 to $139 against roughly $400 for a preparer is not a close call unless your books are a mess or you have something unusual going on. For an S corp or partnership, TurboTax Expert Assist Business at $639 sits within a few dollars of the average professional business return minimum of $634, and the professional handles the bookkeeping questions the software will simply ask you to answer. At that price point, hiring out is genuinely competitive.

One thing software cannot do at any price: represent you before the IRS. Only enrolled agents, CPAs and attorneys have unlimited representation rights. The full cost comparison is in tax preparer vs tax software and CPA fees for 2026.

What to look for beyond the price tag

Once you have the entity row right, four things separate a product that saves you money from one that just files something.

It reads your forms instead of making you type them. A small business return usually arrives as a pile of 1099-NECs, a 1099-K from a payment processor, and a bank export. Retyping those is where errors get made, and an error on a business return is the kind the IRS notices. Products that read the forms and total them cut both the time and the mistakes.

Your books have to reconcile before the return is worth anything. The single biggest source of wrong small business returns is not the software, it is books that never matched the bank. Gross receipts on a 1099-K are stated before processor fees, deposits net out timing differences, and the two rarely agree on the first pass. Getting the year to tie out means matching every bank and processor line against the books before you start the return, not after the software flags a variance.

It has to size next year while it files this year. A business owner has no withholding, so the return is only half the job. The four estimated payments for 2026 are due April 15, June 15 and September 15, 2026, then January 15, 2027, and you avoid an underpayment penalty by paying 90 percent of this year tax or 100 percent of last year total, whichever is smaller, rising to 110 percent if your 2025 adjusted gross income topped $150,000. Software that stops at the refund number leaves you to work that out alone. Our quarterly tax calculator sizes the payments, and the guide to paying quarterly taxes covers the mechanics.

It has to find the deductions you would not think to claim. The qualified business income deduction alone is worth up to 20 percent of qualifying profit, and it is routinely missed on self-prepared returns. So are the home office deduction, the business share of a phone plan, and mileage at the two different 2026 rates. The checklist is in the self-employed write-off list and how to track business expenses.

Can I use TurboTax for my small business?

Yes, but which product depends on your entity. A sole proprietor or single-member LLC uses TurboTax Do It Yourself Premium at $139 federal, because Schedule C sits on a personal return. An S corp or partnership needs the separate business line, where Expert Assist Business lists at $639 for Form 1120-S or Form 1065 with K-1s. Note that TurboTax merged its old Self-Employed product into Premium, so any guide still naming TurboTax Self-Employed is out of date.

What tax software do small businesses use?

Most US small businesses are sole proprietorships and single-member LLCs, so the honest answer is that most of them use personal tax software with the self-employed tier turned on, not a dedicated business product. Businesses that elected S corp or partnership status use a business product for the entity return and then a personal product for each owner K-1, which is why their total software bill is several times higher.

Do I need separate tax software for my LLC?

Only if the LLC has more than one member or elected corporate treatment. A single-member LLC is a disregarded entity for federal income tax, which means it files Schedule C on the owner personal return exactly like a sole proprietor and needs no separate software. A multi-member LLC defaults to partnership treatment and files Form 1065, which does need a business product. State filing fees and franchise taxes are a separate matter and depend on where the LLC is registered.

Is there free tax software for small business?

For a Schedule C on a personal return, yes. Cash App Taxes files federal and state at $0 including Schedule C, with real limits: it cannot handle multiple-state, part-year or nonresident state returns, and you need its mobile app to sign in. IRS Free File is available at adjusted gross income of $89,000 or less for tax year 2025. For an actual business return on Form 1120-S or 1065, there is no meaningful free option, and IRS Direct File was discontinued for the 2026 filing season.

How much does it cost to have a small business tax return prepared?

The 2025 NATP fee study puts the average minimum for a business return at $634, with an average hourly rate of $182 where the work is billed by time. A personal return with a Schedule C runs closer to $400 all in with a CPA, and 54 percent of preparers bill the state return separately. Prices vary widely by region and by how clean your books are when you hand them over.

Where TaxFile fits

TaxFile is built for the first two rows of that entity table. Upload your 1099-NECs, 1099-Ks and W-2s, or describe the year in plain language, and it reads the forms, builds the Schedule C and Schedule SE, applies the deductions you qualify for, runs an error check, and shows you the finished return. Nothing is filed until you approve it, and e-filing goes through an authorized IRS e-file provider. Simple returns are $39, self-employed $89, business $199, plus $19 per state.

It prepares W-2, 1099-NEC, 1099-K, 1099-MISC, Schedule C and Schedule SE returns, federal and state, for the current tax year. It does not handle prior-year returns, amended returns, capital gains, rental income, crypto or foreign income, and it cannot represent you before the IRS. This is self-prepared tax software, not tax advice. If you are an S corp or partnership, or your situation falls outside that list, use a CPA or an enrolled agent.

The full breakdown for owners is on the small business tax software page, with Schedule C software covering the form itself and LLC tax filing covering the entity question. Drivers and couriers running as sole proprietors have their own version of all this on the Uber 1099 form and tax documents page. If you want to see where TaxFile differs from the incumbent, the TurboTax alternative comparison lays it out side by side.