If you freelance from a laptop instead of an office, or split your year between three countries and a coworking membership, the “best tax software” question isn't really about brand names — it's about which product still works once your return stops being simple. Here's the short version: Cash App Taxes is the free default when your return is a straightforward Schedule C with one state, TaxAct Self-Employed is the budget paid option once you want guided self-employment support, TurboTax is the most complete DIY-to-business path if an entity return might be in your future, and H&R Block Premium & Business is the middle ground for solos who want personal and business filing bundled with the option of live help.
None of these four is universally “best.” The right pick changes the moment you add a second state, foreign-earned income, or an entity return to the mix — and that's the axis most roundups skip entirely.
Who actually needs solo-specific tax software?
Anyone with a W-2 and nothing else can usually file free with almost any product. The moment you add 1099-NEC income, a home office, mileage, or a state you didn't live in all year, the software you pick starts to change your actual outcome — not just your refund, but how much you pay for the privilege of filing correctly.
Solos fall into a few predictable buckets. There's the side-hustler still mostly on payroll income who files a simple Schedule C. There's the full-time consultant juggling multiple 1099s, a home office deduction, and maybe two states in one tax year. And there's the agency-of-one who has outgrown sole-proprietor filing and is weighing an S-corp or multi-member LLC. Each of those needs a different tool, and none of the marketing pages will tell you that directly.
The real cost isn't the sticker price — it's the 12-month total
Every one of these products leads with a headline number. What actually lands on your card is the federal fee, plus your state return, plus any live-help add-on, plus — if you've formed an entity — a separate business return layered on top of your personal one. Three solo personas make the pattern obvious. Treat every dollar figure here as a snapshot as of mid-2026 — verify the live price before you buy, since all four vendors adjust tiers during filing season.
| Persona | Cash App Taxes | TaxAct | H&R Block | TurboTax |
|---|---|---|---|---|
| A: $45K side hustle, one state, Schedule C only | $0 | ≈ $110 federal (Self-Employed), plus a state fee | ≈ $135 (Premium $95 + one state at ≈ $40) | ≈ $139 federal (Premium) plus state |
| B: $90K consultant, two states, home office, mileage | $0 (state filing included) | ≈ $110 federal plus two state fees | ≈ $175 (Premium + two states at ≈ $40 each) | ≈ $139 federal plus two state fees |
| C: $180K agency-of-one weighing an entity return | Not built for this — skip | ≈ $165 (download Self-Employed), no business return included | $115 (Premium & Business bundles personal and business) | ≈ $329 (Premium $139 personal plus Desktop Business $190 for the entity return) |
The pattern: Cash App Taxes wins on price until your return outgrows it. TaxAct is the cheapest paid tier for a self-employed filer who still just needs one federal-plus-state return. H&R Block's bundled Premium & Business tier is the only one of the four that keeps a personal-plus-entity filing under one roof for a flat number. TurboTax's strength — a genuinely separate, capable business-return product — is also why it's the most expensive path once you cross into entity territory.
TurboTax: the most complete path from Schedule C to S-corp
TurboTax's online DIY tiers run from $0 to $149 federal as of mid-2026, with the Premium tier — the one built for self-employed and investment income — shown at $139 federal, plus state. It includes guidance aimed specifically at independent contractors, freelancers, and self-employed filers, along with mobile upload for 1099-NEC and 1099-K forms so you're not retyping numbers from a dozen platforms.
Where TurboTax pulls ahead of the other three is the entity path. If a solo has elected S-corp status or formed a multi-member LLC, TurboTax Desktop Business — priced at $190 and covering five federal e-files — handles the business return separately from the personal one. That separation is honest software design, but it also means the true cost of “TurboTax for solos” doubles the moment you need both returns.
Limitation: at solo scale, TurboTax is consistently the priciest of the four once you add a state, and the entity return is a second purchase, not an upgrade tier.
Skip it if: your return is a plain Schedule C and your main goal is the lowest cash outlay — TurboTax's polish costs money you don't need to spend yet.
H&R Block: DIY simplicity with a built-in ladder to live help
H&R Block's online tiers as of mid-2026 run Basic $50, Deluxe + State $70, Premium $95, and Premium & Business $115, with expert-help add-ons starting at $74. The state-editions page lists a $39.95 per-state fee on some tiers, so a two-state consultant should price that in before comparing headline numbers across vendors.
Premium is the tier built for 1099 income and rental property, and Premium & Business is the one relevant to solos with an entity: it bundles personal and business filing in a single product rather than forcing a second purchase. That makes H&R Block the most straightforward option for an agency-of-one who wants one flat number instead of stacking two separate products.
Limitation: the per-state fee structure means the “simple” tiers get less simple fast if you moved states mid-year, and H&R Block is rarely the cheapest option for a plain single-state freelancer.
Skip it if: you only need a free or near-free return with a single state and no interest in live help — you're paying for a safety net you won't use.
TaxAct: the budget paid tier for self-employed filers
TaxAct's online Self-Employed tier is $109.99 federal as of mid-2026 — the least expensive paid option among the three that explicitly label a self-employed product. It's positioned for freelance or side-gig income and sole proprietor or LLC filers, which covers most solos who haven't formed an S-corp. The download version, Self Employed at $164.99, includes five federal e-files and one state return, which can work out cheaper than the online product if you're filing for a spouse or a side entity too.
Limitation: TaxAct's state pricing is less bundled and more à la carte than the flat-fee framing competitors use, and it doesn't offer the same polished live-expert-help positioning as TurboTax or H&R Block. There's also no dedicated entity-return product surfaced here the way TurboTax and H&R Block each have one.
Skip it if: you want the most guided, hand-held filing experience, or you need business-entity support inside the same ecosystem as your personal return.
Cash App Taxes: free, with real ceilings once you scale
Cash App Taxes currently charges nothing for federal or state filing, and its terms of service note that while the company can add fees in the future, there currently are none. For a solo whose return is W-2s, 1099s, and maybe a small amount of investment or crypto activity, that is a genuinely hard number to beat — it's free, full stop.
The tradeoff is scope. Cash App Taxes is built for self-preparation, explicitly stating it is not tax advice, and there's no visible paid expert-help tier or entity-return product in its lineup. For the $45K side-hustler in Persona A, it's very likely the right call. For the $180K agency-of-one in Persona C weighing an S-corp, it isn't built for that filing at all.
Limitation: free today doesn't guarantee free next season, and there's no fallback to a live preparer if your return gets more complicated mid-filing.
Skip it if: you need entity filing, live expert review, or you expect your return to get materially more complex than a straightforward personal-plus-self-employment filing.
What changes if you're filing from abroad?
Digital nomads add a layer none of these four products can fully solve on their own: whether you actually qualify for the foreign earned income exclusion. For tax year 2026, the IRS lists the exclusion at $132,900 per qualifying person — but qualification depends on passing either the bona fide residence test or the physical presence test, and that determination is fact-specific, not something software can decide for you. If your filing needs Form 2555 support, check that whichever product you choose actually supports it before you buy, rather than assuming “self-employed tier” automatically means “nomad-ready.”
Domestic driving matters too, even for nomads based stateside part of the year. The IRS set the 2026 standard mileage rate at 72.5 cents per mile for January through June and 76 cents per mile for July through December — a mid-year change that's easy to miss if you're tracking mileage in a single spreadsheet column. Whichever software you use, keep the two rates separate for miles driven in each half of the year.
Because residency status, treaty provisions, and totalization agreements can each shift the self-employment tax picture for a nomad, this is a place where a quick consult with a CPA or enrolled agent who handles cross-border filers is worth the fee — software will file the numbers you give it, but it won't tell you whether those are the right numbers.
Skip DIY software entirely if...
All four products above are built for self-preparation, and self-preparation has a ceiling. Consider working directly with a CPA or enrolled agent instead of any DIY product if: you're actively weighing an S-corp election and need a defensible “reasonable salary” calculated, you had foreign-earned income and aren't confident which residency test you'd pass, you have multi-state nexus questions tied to actual physical presence rather than just a mailing address, or you're facing an IRS notice already. None of these scenarios are hard blockers for DIY software forever — they're just situations where the cost of a mistake outweighs the cost of an hour with a professional.
Where tax software fits your financial operating system
Tax filing sits in the Foundation layer of a solo's financial stack — it's the compliance work that has to happen correctly before anything else, including growth and protection moves, can be optimized with confidence. It pairs most directly with quarterly estimated tax planning and with whatever business bank account is generating your 1099 income in the first place. If you haven't set up a dedicated account for freelance income yet, that's worth solving before tax season, not during it — see our guide to business bank accounts built for freelancers. And if quarterly payments feel like guesswork every time, our breakdown of how to calculate and pay quarterly estimated taxes as a solo is the natural next stop.
If you're the Persona C reader eyeing an entity change, don't let tax software make that call for you — read through the actual math first in our S-corp election guide for solos, then bring your numbers to a CPA. And if self-employment tax itself is still fuzzy, our self-employment tax explainer for solo business owners walks through what's actually being taxed and why.
Bottom line
For most solos, the decision tree is simpler than the marketing makes it look. If your return is a clean Schedule C in one state, start with Cash App Taxes and pay nothing. If you want more guided self-employment support without paying TurboTax or H&R Block prices, TaxAct Self-Employed at $109.99 is the budget-paid middle step. If you've got a two-state year or want live help on standby, H&R Block's tier ladder gives you that without surprises. And if you're already running — or seriously considering — an entity, TurboTax's separate business product or H&R Block's bundled Premium & Business tier are the two mainstream paths built to handle it, at very different total costs. Run your specific numbers before you buy, since every price here is a mid-2026 snapshot and all four vendors update tiers through the season.