Best Tax Software for Tax Preparers in 2026: 9 Tools Compared

Drake Tax is our pick for most small preparers who want a full professional tool without a large starting bill. The online version starts at $299.99 per year, and pay-per-return pricing starts at $379.99 with 10 individual returns included. That structure helps a new practice or a seasonal preparer who does not yet know how many returns the year will bring.

The catch is the learning curve and the look of the desktop product. Preparers who are used to a modern web interface may find Drake plain at first. Still, its diagnostics, state coverage, and flat pricing make it easy to predict cost once you know your volume, and extra returns on capped plans are priced clearly.

Lacerte is Intuit's professional desktop product for firms that handle complex returns. Its pricing page lists pay-per-return pricing starting at $599 per year, with unlimited and bundle plans available by custom quote. That depth matters when a return includes multiple states, K-1s, or unusual schedules.

We would not pick Lacerte for a very small practice that files mainly simple 1040s, because the price and the setup can be more than that work needs. For a firm that already uses Intuit products, though, the shared data flow, the advisory reports, and the diagnostic checks can save time during peak season.

ProSeries sits between Lacerte and the consumer Intuit products in scope and price. Published comparisons list pay-per-return pricing from $539 per year, which makes it a sensible step up for a preparer who has outgrown a consumer tool but does not need Lacerte's full depth. The per-return sheet for tax year 2026 lists federal 1040 returns at $69 per return and federal business returns at $99 per return on that model.

The main trade-off is scale. A firm that files hundreds of returns may find a flat unlimited plan cheaper than paying per return. ProSeries is at its best for a small to mid-size practice that values a known Intuit workflow and can plan its return count in advance.

ProConnect Tax is the cloud-native choice in the Intuit professional range. Its pricing page lists individual returns at $93.46 each on a pay-as-you-go basis, with lower per-return prices when returns are bought in larger blocks, plus a user access license fee. A multi-user package with 400 individual returns is listed at $8,462 per year.

That model suits a firm that wants no desktop install and no server to maintain. The catch is that a firm must track return counts and user licenses together, because the headline per-return price is not the whole bill. If your team is spread across offices or works on Macs, the browser access may still be worth that extra math.

TaxSlayer Pro is built for preparers who file a lot of individual returns and want a predictable annual fee. Published pricing lists Classic at $1,395 per year, the web version at $1,595 per year, and Premium at $1,695 per year, with unlimited 1040 filing across those plans. That flat structure removes the worry about per-return charges during a busy week.

Premium is the plan to check if you also prepare partnership, corporation, trust, or estate returns, because those forms are not on every tier. For a retail or seasonal practice that mainly serves individual clients, the lower plans offer strong value, and the web version helps a team work from more than one location.

UltraTax CS is a long-standing professional product from Thomson Reuters, and it fits firms that already use other CS Professional Suite tools. Its multi-state allocation features help with K-1 income and business returns that cross state lines, and its planning tools help a firm look beyond the current filing season.

The honest drawback is transparency. Thomson Reuters does not publish a simple list price, so a small firm cannot compare UltraTax CS to Drake or TaxSlayer Pro without a quote. A firm that already runs the suite may still find the shared client data worth it, but a new firm should get that quote early and ask about hosting, e-signature, and state costs.

CCH Axcess Tax, from Wolters Kluwer, is aimed at firms that want tax preparation, workflow, and research in a single cloud system. Its Essentials packages are sold by return authorizations, including pay-per-return and packages of 100, 200, or 400 returns, with up to nine full-time employees included on those packages. Conversion from Drake, UltraTax CS, Lacerte, ProSeries, and other tools is listed as free.

That breadth is the appeal and the risk. A multi-office firm can gain a lot from one shared system, but a solo preparer may pay for workflow and research features that are rarely used. Ask for a written quote that lists states, users, and return counts, and compare that total with a flat-price rival before you commit.

TaxAct Professional gives firms a middle path between a low-cost flat plan and a quote-only enterprise suite. Published comparisons list a 1040 bundle at $1,175 per year for a single user, with a complete bundle ranging higher for business returns. That makes it easy to start with individual returns and expand later.

We would check two things before choosing it. First, confirm how many users and states the bundle covers. Second, test support response time during a trial or demo period, because public reviews of TaxAct support are mixed. For a firm that wants a known brand and bundle flexibility, it remains a practical option.

ATX, also from Wolters Kluwer, is a desktop professional product aimed at CPAs and small firms. Published comparisons list ATX 1040 at $1,249 per year and ATX MAX at $2,829 per year, with a pay-per-return option also listed. Its forms library, listed at more than 6,000 forms in product descriptions, is a real strength for firms that see unusual or local filings.

The drawback is that ATX can feel like a lot of product for a small office, and its price has risen over the years according to long-term users. If your practice regularly needs specialty forms and you prefer a desktop tool, ATX deserves a demo. If most of your returns are simple 1040s, a cheaper flat plan may serve you better.