Cost Seg Made Simple · Maximize Tax Deductions
Geospatially Engineered™ with ❤️ in San FranciscoGeospatially Engineered™ with ❤️ in SF
The opportunity
How it works
Your part is the introduction. We handle the study.
Here’s your personal link. To start a study, just forward it to a client, or introduce us by email and we take it from there.
Open your workspaceStep 1 of 4. Email us your name, firm, and email. We set up your workspace and send back your personal link. Forward it to introduce us to a client.
Security & trust
We collect property data, not client life stories. Access is firm-scoped, every action is logged, and the data never leaves the US.
TLS 1.3 in transit, AES-256 at rest, on infrastructure with recognized certifications.
Row-level security on every table. A firm sees only its own clients and studies.
Every read, write, sign, and deliver recorded with actor, time, and context.
Database, storage, and backups stay in US regions. No cross-border replication.
Long-term rentals, short-term rentals, and multifamily, with a specialty in lookback studies that catch up missed depreciation.

A Marion coastal cottage short-term rental: a full remodel that writes off the components torn out and takes 100% bonus on the new short-life build.

A Sea Ranch short-term rental: a gut remodel that writes off the old components and takes bonus on the new short-life build.
FAQ
An engineering-based reclassification of building components from the 27.5- or 39-year shell into 5-, 7-, and 15-year property, producing large first-year deductions through bonus depreciation.
Yes. Owners engage Unlevered directly, and Unlevered prepares, signs, and seals the study. Your own CPA files the return, and you can invite them to your study.
OBBBA restored 100% bonus depreciation for qualifying property. Every study runs the full eligibility check across placed-in-service, acquisition, and contract dates, and applies the correct bonus rate per component, including the TCJA phase-down years.
Most studies deliver within 30 days of complete inputs. Complex multifamily can take longer. Every study clears the engineered review first.
For long-held rentals that never had a cost seg study: the missed depreciation comes back as a §481(a) adjustment on the current return via Form 3115. No amended returns.
Unlevered signs the study as its preparer; your firm is credited as the one who recommended it. You stay the sole tax return preparer and file from your own software. You’re never signing cost-seg work you didn’t perform.
One flat fee per study, billed to the property owner: $2,500 for Basic Study (PDF only) or $5,000 for 3D GeoEng + Audit on a single-unit property, and from $7,500 per multi-unit property. Unlevered prepares every study itself; firms that refer clients pay nothing.
Email a client introduction or share your link, and we take it from there.