Deterministic · Auditable · Defensible
Every number ties back to the source document.
Numbers both sides can defend. Email a deal's financials; get back your own Excel underwriting model — reconciled against the statement's own printed totals before it ever reaches you.
| Line | Statement | S3A extracted | Δ |
|---|---|---|---|
| Total income | $1,087,214.55 | $1,087,214.55 | $0.00 |
| Net operating income | $474,765.37 | $474,765.37 | $0.00 |
How it works
Three steps. No portal, no uploads.
Send
Email the deal documents — trailing-12, rent roll, in their original form — to your S3A intake address, from your registered address.
Verify
Extraction is checked, not assumed. Line items are categorized deterministically and reconciled to the statement's own totals; county appraisal records fill the tax analysis.
Review & return
A human analyst reviews every model Review before it ships — then it comes back as a reply on your own thread, in your own Excel template.
What it reads
Built for multifamily and student housing.
The documents brokers actually send, in the shapes they actually arrive in.
- Trailing-12 statements Excel or PDF, across the common property-management exports. Two-period statements — last year plus year-to-date — are assembled into one trailing twelve.
- Rent rolls Per-unit detail grouped into your model's unit mix, including large floorplan types.
- Property tax Parcels and jurisdiction rates from county appraisal-district records.
Stated plainly: documents the engine cannot verify are held for a person, not guessed at. Models are only ever sent after human review.
Underwrite a deal with us.
One email. Your documents, your model, your thread.