Best Corporate Tax Software for Paychex Flex

Find and compare the best Corporate Tax software for Paychex Flex in 2025

Use the comparison tool below to compare the top Corporate Tax software for Paychex Flex on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    Neo.Tax Reviews

    Neo.Tax

    Neo.Tax

    2% ttl qualifying R&D expenses
    Neo.Tax has automated preparing the R&D Tax Credit for startups and accountants. We have simplified the complex process of applying for Federal and State R&D Tax Credits. Startups can get up to $250k back in under an hour. Our flexible app allows you to prepare your R&D tax credit on your own, be guided by our team, or anything in between. Whichever route you choose, all claims are reviewed by our tax experts so you can file your credit with complete confidence. The R&D Tax Credit is best for startups and small businesses investing in R&D who made less than $5M to no revenue, have been profitable less than 5 years, and had R&D work done by US based employees or contractors. This is the first step towards turning taxes into a modern advantage for accountants and businesses. Neo.Tax is building the easiest and most accurate tax and accounting automation software.
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