QuickBooks Online integration with the only two-way sync.
Factor handles the work and QBO handles the books. Together, your A&E firm gets a modern ERP alternative that’s easy to use and affordable.

Factor’s impact on A&E firms is clear.
All metrics are based on self-reported customer data.
0hrs
saved every invoicing cycle.
000%
user adoption.
<1hr
to bill 30 projects.
1/00th
the price of Deltek.
The only true two-way sync in the industry.
Most tools claim to have a QBO integration, but Factor is the only A&E-specific system that synchronizes in both directions. No double entry, no messy reconciliations, no delays. PMs and finance see the same numbers at the same time.

.png)
What QBO misses on projects, Factor delivers.
From phases and subconsultants to WIP and progressive billing, A&E work needs more than basic accounting. Factor captures the project detail and complex fees, including subconsultants, while QBO keeps the books clean with firm-level accounting. Together, they give you a modern ERP alternative.
Invoicing that matches how A&E firms really bill.
A&E invoices are more nuanced than standard QBO templates. Factor gives you A&E-focused templates, simple customization, phase-level progressive billing, and clear subconsultant visibility, then syncs everything cleanly to QBO. You get professional, client-ready invoices without disrupting your accountant’s workflow.
.png)
.png)
Guided setup that works on day one.
We know integrations can be confusing. Our specialists guide you through setup and ensure the correct linking of customers, projects, product and service types, accounts, and mappings so everything works the moment it's set up. The consultative process removes the stress and keeps your data flowing smoothly from day one.
"I would recommend Factor for anyone in the industry.”
In one quick call, we’ll show you a simpler way to run projects and get paid faster.

“I've worked with software platforms for 20+ years, and Factor has been my best experience of having a platform that will listen to you and is just as invested in us as we are in us.”
Betsy Koch
Operations manager
Everything you need to get it done.
Frequently asked questions about QuickBooks Online
It is a live connection that sends data both directions. Projects, invoices, payments, and expenses stay in step across your project system and QBO so there is no double entry.
Clients and projects, items, invoices, payments, vendor bills/expenses, vendors, and tax settings can sync. Phases and expense types map to your existing items, classes, or accounts so entries land in the right buckets.
AR and AP update in real time. You can see what is billed, what is paid, and what is outstanding without reconciling spreadsheets.
A basic integration often pushes data one way and needs manual fixes. A two-way sync updates both systems in real time, prevents double entry, and keeps PMs and accounting on the same numbers without reconciliation.
QuickBooks Online is cloud accounting from Intuit. It tracks customers, projects, invoices, payments, expenses, and taxes in one place, with bank feeds and reports you can access from any device. It is the ledger many A&E firms use alongside their project system.


.png)