Prepare and file returns quickly and create your own end-to-end tax workflow with customizable tax software for accountants.
Professional tax preparation software
Your destination for top online and desktop tax preparer software options

Intuit ProConnect Tax
#1 online professional tax software*
Cloud tax software
World-class ecosystem with a books-to-tax-to-advisory workflow
QuickBooks Online Accountant integration*
Built-in data automation maximizes productivity

Intuit Lacerte Tax
Tax preparer software for complex returns
Desktop and hosted tax software
Access 5,700+ forms to serve a wide range of clients
Ensure accuracy with 25,000+ error-spotting diagnostics

Intuit ProSeries Tax
Easy-to-use tax software for tax preparers
Desktop and hosted tax software
Straightforward forms-based data input
Prepare tax returns efficiently with more than 27 built-in, timesaving tools
1,000+ diagnostics to help ensure returns are done right, the first time
Customize your tax software with seamless app integrations
Extend the functionality of your tax preparer software with essential tools that increase firm efficiency.
Intuit Tax Advisor
Available for:
ProConnectLacerte
The only integrated advisory tool that helps make tax planning easier by accessing a library of tax strategies to build custom tax plans in minutes, not hours.
Hosting
Available for:
LacerteProSeries
Work-from-anywhere capabilities mirror your desktop setup for a seamless integrated workflow. Plus, attract top talent with remote access.
eSignature
Available for:
ProConnectLacerteProSeries
Digital signing solution where you can manage signatures right within your tax software, and clients can sign whenever and wherever they want.
View all tax planning and advisory workflow tools.
Plus, run your business with confidence with customer service that’s there for you from day one

Easy Start onboarding
Personalized customer support and unlimited U.S.-based phone support. A detailed guide to walk you through data conversion, installation, EFIN verification, and more.
Product and professional training
Live or recorded webinars to get you up to speed, with options for CPE and CE credits.* Plus, an encrypted client portal at no additional charge.
Self-serve options
Knowledge-based articles, on-screen help software, and a tool hub to give you multiple ways to get answers.
Professional community
Connect with tax professionals, industry leaders, and product experts to grow your expertise and practice.
Common questions about Intuit Accountants professional tax software
ProSeries is a desktop or hosted product for small to mid-sized firms that supports individuals and small businesses. Lacerte is a desktop or hosted product for large accounting firms with complex returns. ProConnect is a fully cloud-based tax software for accountants. Learn about the key differences between each tax software option, or speak to a specialist to help you find the right fit for your practice at 844-671-4815.