From Online Books to Tax Returns

For colleagues who missed Intuit Connect 2026 in Las Vegas, October 26–28, here is a closer look at Intuit’s online professional income-tax offering: Intuit ProConnect Tax. Unlike consumer-oriented TurboTax, ProConnect is browser-based software designed for accountants and professional tax preparers.

Does it handle personal and business returns? Yes. Intuit lists support for individual returns (Form 1040), partnerships (1065), C corporations (1120), and S corporations (1120-S). It also supports estates and trusts (1041), gift-tax returns (709), and exempt organizations (990), plus applicable state returns. Firms should nevertheless check their particular forms and jurisdictions before committing.

Its strongest features are accessibility and workflow integration. Browser access avoids maintaining a local tax-software installation and allows geographically dispersed staff to work within the same platform. Intuit Link provides a secure client portal for questionnaires and document collection. Supported source documents can be imported into returns, reducing rekeying, although preparers must verify imported information. Extensive diagnostics help identify missing information and potential filing problems; electronic filing and digital-signature capabilities further streamline completion. For firms already using QuickBooks Online, the books-to-tax connection is particularly valuable.

The biggest drawbacks are cost and dependence on the online platform. Pricing combines return purchases or packages with annual user-access licensing; business returns can cost extra. Firms should compare renewal pricing, user permissions, and their actual individual/business return mix—not simply an introductory offer. Purchased return credits are tax-year-specific rather than freely transferable to future years. Internet dependence also means there is no conventional offline desktop workflow.

How does it work with QBO? Through the accountant-facing Prep for taxes workflow, the preparer reviews the client’s profit-and-loss statement and balance sheet, compares prior-year figures, makes adjustments, and maps accounts to tax-form lines. The mapped balances are then exported into ProConnect to populate return fields.