“I chose ProConnect Tax Online because it could grow with my firm as we evolve into the cloud.”
Karen Collom, CPA
Tap into the strength and security of Intuit with professional tax software that's ready to use on your web browser.
Consult with a product specialist at 844-877-9422.
Built on the Lacerte legacy of innovation
Take advantage of proven productivity tools and powerful diagnostics built on the same engine as Lacerte — honed for the last 40 years and elevated to the cloud for ultimate convenience.
Designed to scale with your business
Get software that fits into your current process, connects to QuickBooks and supports you even as your practice grows.
Adds additional layers of data protection
Enjoy peace of mind that your data is still here just the way you left it, safeguarded by Intuit's team of security experts, advanced security tools and monitoring.
Access more than 5,600 forms for 1040, 1041, 1065, 1120, 1120S, 709 and 990 tax returns.
Handle the most complex tax scenarios with more than 20,000 automated calculations.
Prevent e-file rejections and missed deductions with more than 21,000 critical diagnostics and suggestions.
Breeze through returns with easy-to-use worksheets and smart filters that simplify your views.
See all features
Or consult with a product specialist at 844-877-9422.
Anytime, anywhere access
Work on returns and coordinate with clients on any online device with a web browser.
No IT headaches
You have nothing to download, install, maintain or back up. We take care of all that for you.
Continuous improvement
Your software updates itself automatically so you’ll always have the latest technology and tax content at your fingertips.
Read about Intuit security
Or consult with a product specialist at 844-877-9422.





We help safeguard sensitive information with password protection, multifactor authentication data encryption, anti-virus software and more.
We take extra measures to help defend against fraud, including providing tools and educational resources to help you and your clients protect yourselves online.
We regularly perform internal risk assessments and employ external security audits to build comprehensive incident response plans that address even the latest threats.
When you join the ProConnect Tax Online family, you don't have to worry about hidden fees. We include federal, state, multstate and municipal returns, plus e-file, extensions and amendments — all at no extra cost. And you can count on us to support you every step of the way. Here are just a few examples of how we deliver more for you.
Or consult with a product specialist at 844-877-9422.
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“ProConnect Tax Online offers an intuitive user interface with a variety of features and functions designed to streamline the tax preparation process”
—CPA Practice Advisor 2019 review
Full working version. Pay only when you file.
Or consult with a product specialist at 844-877-9422.