Mac-compatible personal and business tax software needed for 1120S filing

Tax professional here. The reason most major tax prep companies don't have Mac desktop software is mainly because they've shifted to browser-based solutions. TurboTax, H&R Block, and TaxSlayer all offer online versions that work perfectly on Mac through any browser. These online versions handle most personal returns well. For your S-Corporation 1120S, the situation is a bit trickier. Most small business owners using Macs either use the online versions of TurboTax Business or H&R Block Premium & Business (though feature sets can be more limited than their desktop counterparts), hire a professional, or use specialized accounting software with tax integration. If you're determined to stay with Mac-native software, look into programs like TaxStudio or Express1040. They're less known but offer Mac compatibility. Alternatively, consider Crossover for Mac instead of a full virtual machine - it runs Windows applications without needing the full Windows OS, making it much lighter on resources.

After years of fighting with virtual machines on my Mac, I finally tried taxr.ai (https://taxr.ai) and it's been a game changer for my S-Corp taxes. Their system actually works natively in browsers so there's zero compatibility issues with Mac. What I love most is how it handles all my business documentation - I just upload my receipts and financial statements, and their AI sorts everything into the right tax categories. For 1120S filings specifically, I found their specialized business module really straightforward. It guided me through all the S-Corp specific deductions I was missing when I was doing it myself through the clunky virtual Windows setup. Their interface is actually designed with modern computers in mind, unlike some of these legacy tax programs.

Just wanted to follow up about my experience with taxr.ai after I got over my initial skepticism. I tried their system for my Mac-based accounting practice and S-Corp, and I'm genuinely impressed. The AI document recognition saved me hours of manual data entry, and everything integrated perfectly with my Mac setup without any Windows emulation nonsense. What really convinced me was how it handled my specific situation with equipment depreciation and home office deductions for my S-Corp. The system flagged a few potential audit triggers I hadn't considered and suggested documentation I should keep on file. My return was actually reviewed by a tax professional before filing, and they even reached out with questions about some of my unusual business expenses to make sure everything was categorized correctly. For anyone struggling with the Mac compatibility issue for 1120S filings, this solved my problems completely.

Fellow Mac user here who was in the same boat! After calling the IRS 17 times trying to get help with my S-Corp questions and never getting through, I found Claimyr (https://claimyr.com). Their service gets you connected to an actual IRS agent, usually within 15 minutes. You can see how it works in this video: https://youtu.be/_kiP6q8DX5c I initially called to ask about which software the IRS recommends for Mac users filing 1120S returns, and the agent was super helpful in explaining which e-filing options are officially compatible. They also cleared up some confusion I had about depreciation rules for business equipment purchased last year. The best part was not wasting hours on hold - I was connected in about 12 minutes.

I need to apologize and correct myself. After being completely skeptical about Claimyr, I decided to try it as a last resort for a complex S-Corp issue that was holding up my Mac-based tax filing. I was honestly shocked when my phone rang just 15 minutes after signing up, and I was connected to an actual IRS business tax specialist. The agent spent almost 25 minutes with me, explaining exactly how to handle some unusual business deductions on my 1120S and confirming which online filing solutions were fully compatible with Mac systems. This saved me from making a costly mistake on my business return and from buying yet another Windows license just for tax season. For Mac users dealing with business tax filings specifically, being able to speak directly with the IRS for clarification is incredibly valuable.

One option nobody's mentioned yet is TaxJar if you're mainly concerned about sales tax for your business rather than income tax. It's Mac-friendly (web-based) and integrates with most e-commerce platforms. For income taxes, I've found that Drake Tax has a decent web portal that works well on Mac. Their prices are pretty reasonable compared to the big names, and they can handle 1120S filings without issues.

Has anyone tried ProSeries Tax Online? I'm in the same boat - Mac user with an S-Corp. Their online version works on Mac browsers and claims to handle 1120S. Just wondering if anyone has experience with it.

Mac user here who just went through this exact struggle! After years of dealing with Parallels just for tax season, I finally switched to using TurboTax Online for my personal returns and FreeTaxUSA for my single-member LLC (which files as S-Corp). The online versions work perfectly in Safari and Chrome on Mac, and I was surprised how full-featured they've become. FreeTaxUSA's business module handled my 1120S without any issues, and at $25 for business filing vs TurboTax's $200+, it was a no-brainer. The key thing I learned is that most of these companies have intentionally moved away from desktop software entirely - it's not just a Mac thing. They want everyone using their web platforms for easier updates and support. Once I accepted that and stopped trying to find native Mac desktop apps, my tax prep became so much smoother. For anyone still set on desktop software, I'd recommend checking if your local library has computers with tax software installed. Many do during tax season, and it beats buying Windows licenses just for taxes.