The important thing to be aware of from the start is that there are very few US tax filing desktop apps for Mac anymore and even many Windows tax apps are being phased out. Note that all the programs featured here are for filing taxes in the USA and Canada only and all are compatible with the latest versions of macOS including Catalina and Big Sur. In these tax filing software reviews, we’ve looked at a combination of income tax software and business tax software for Mac users that need to file corporate accounts in 2021. Tax software makes things a lot easier than trying to file taxes on your own whether its personal tax returns or small businesses that need S-Corp filing on Mac. The US tax filing deadline for 2021 is Monday 17th of May so time is now limited to get those returns in. If you’ve been looking for tax software in the Mac App Store you’re out of luck because there isn’t any but we’ve looked at the very best tax software for Mac to help maximize your refund in 2021.