QuickBooks is excellent bookkeeping for small business. The gap opens when revenue gets contractual and the close needs controls.
Performance obligations, relative-SSP allocation and recognition schedules that post their own entries — where QuickBooks expects revenue at invoice.
Executable checks, subledger tie-outs, flux analysis and a period lock the journal enforces.
Per-entity ledgers with consolidation, intercompany elimination and translation.
Approval ceilings and segregation of duties enforced in the approve path rather than by convention.
Open the console and see whether the checks would pass on your books.