Integration Partner · Financial/A/P Automation
Sage Intacct + Fortress OS
Multi-entity cloud accounting for portfolios that outgrew a single set of books.
Updated · 3 min read

What is the Sage Intacct + Fortress OS integration?
Sage Intacct is cloud accounting built around multi-entity structures, which is why real estate finance teams use it. It consolidates hundreds of property companies and holding companies, and reports by property, entity, fund, department or location without you bloating the chart of accounts to do it.
Key takeaways
Consolidates hundreds of property companies and holding companies.
Reports by property, entity, fund, location or department using dimensions.
Produces lender-ready reporting for NOI, capex and debt covenant tracking.
How does Sage Intacct work with Fortress OS?
Fortress OS sits underneath your stack as the operating layer. When something changes in Sage Intacct, Fortress picks it up and pushes it to the other systems that care. No double entry. No end-of-month reconciling. No spreadsheets stitching things together.
What data flows between the two?
The exact fields depend on the financial/a/p automation use case. The goal is simple: both systems show the same truth. Records, statuses, and key events stay in sync. Your team is not the human glue between them.
Who handles the setup?
Our integrations team handles documentation exchange, API keys, and end-to-end testing. Most Sage Intacct connections go live in a few weeks. You can request a setup any time.
Why should you connect Sage Intacct to Fortress OS?
Once a portfolio passes a few dozen entities, the monthly close stops being an accounting task and becomes a data-moving task. Dimensional reporting lets your finance team slice the same numbers by property or by fund without maintaining two chart-of-account structures.
What changes once you connect Sage Intacct?
Same financial/a/p automation tool. Different day-to-day for your team.
| Daily task | Without the integration | With Fortress OS + Sage Intacct |
|---|---|---|
| Keeping records in sync | Copy-paste between tabs, hope you got the numbers right. | Records match across both systems on their own. |
| End-of-month reconciling | Spreadsheet exports, manual cleanup, late nights. | Numbers already line up. Close the month, go home. |
| Onboarding new properties | Manual setup in Sage Intacct and every other system. | Fortress provisions the connection so new sites pick it up. |
| Answering “what’s the truth?” | Open three tabs, compare, guess which one is current. | One source of truth, kept fresh by Fortress. |
Tags
- Sage Intacct
- Sage Intacct integration
- Financial/A/P Automation
- Fortress OS
- integration
- property management software
- affordable housing
Frequently asked questions
Quick answers about how Sage Intacct and Fortress OS work together. Don't see your question? Ask us →
Why do real estate finance teams pick Sage Intacct?
Multi-entity consolidation is built into the core of the product, so a portfolio with many property companies and holding companies closes without a manual consolidation step.
What does dimensional reporting mean here?
You tag activity by property, entity, fund, location, department or project and report on any of them, so the chart of accounts stays small while the reporting stays detailed.
Can it produce lender reporting?
Yes. Teams use it for NOI, capex and debt covenant reporting that a lender will accept.