Syncing ConnectWise Manage to QuickBooks and other accounting packages via the Accounting Interface — batch processing, GL entries, and integrations.
The ConnectWise Accounting Interface is the bridge between ConnectWise Manage and your accounting package. When you close an invoice batch in ConnectWise, the Accounting Interface exports GL transactions — accounts receivable entries, revenue splits, tax lines — in a format your accounting software can import. Without it, you're reconciling two systems by hand.
ConnectWise supports several accounting integrations out of the box: QuickBooks Desktop, QuickBooks Online, Microsoft Dynamics GP, Sage 50, and a generic export format for anything else. Each integration has its own GL mapping setup, batch export behavior, and quirks around how it handles credits, taxes, and multi-company configurations.
For most MSPs, the recurring problems are the same: GL accounts that don't map cleanly to agreement revenue vs. product revenue, duplicate batch exports when a close gets retried, and HaaS or SaaS agreements where the billing model doesn't fit ConnectWise's default revenue recognition. The docs in this section cover those mechanics so you can configure the interface correctly the first time — and diagnose it when something goes wrong.