cost segregation report documents needed
Cost Segregation Report Documents: What to Gather Before a Study
Gather these documents before a cost segregation review: closing records, appraisals, invoices, photos, floor plans, depreciation schedules, and improvement history.
Direct answer
Before a cost segregation study or review, gather documents that prove what you bought, when it was placed in service, how much basis belongs to depreciable property, what improvements were made, and what components exist at the property.
Good records can reduce cost, speed review, and make the final position easier to support.
Core documents
| Document | Why it matters |
|---|---|
| Settlement statement | Shows purchase price and closing allocations. |
| Purchase agreement | Supports acquisition terms and included assets. |
| Appraisal | May support land and building allocation. |
| Prior depreciation schedule | Shows what has already been claimed. |
| Tax return workpapers | Helps identify prior methods and basis. |
| Improvement invoices | Supports separate asset costs and placed-in-service dates. |
| Floor plans | Helps allocate costs and organize room-by-room facts. |
| Photos | Supports components and condition at the review date. |
Photo checklist
Take clear, labeled photos of:
- Every room.
- Flooring and transitions.
- Cabinets, counters, and built-ins.
- Appliances and mechanical equipment.
- Bathrooms and kitchens.
- Exterior improvements.
- Fencing, parking, patios, decks, pools, lighting, and landscaping.
- Specialty tenant improvements or business-use areas.
Timeline facts
Write down:
- Purchase date.
- Closing date.
- Placed-in-service date.
- Rental availability date.
- Renovation start and completion dates.
- Dates of major improvements.
- Any prior owner or related-party facts your CPA asks about.
What if documents are missing?
Missing documents do not always end the analysis, but they create assumptions. A provider may need estimates, public records, replacement cost methods, or professional judgment. Your CPA should know where the evidence is strong and where it is thin.
FAQ
Do I need blueprints?
Blueprints or floor plans help, but many smaller rental properties do not have complete plans. Photos and measurements may still be useful.
Should I organize photos by room?
Yes. Room labels, dates, and asset notes make photos much more useful than a single unsorted upload folder.
Can CostSegHelpAI collect this packet?
That is the planned workflow: guided document intake, photo prompts, component questions, and a review-ready packet.