Related-party purchase Cost Segregation: Report reconciliation
Check that the delivered study follows the actual property history. Resolve document transaction relationships and acquisition history before estimating bonus benefits using property-specific records.
The issue this scenario creates
Related-party rules can affect bonus eligibility and other treatment. The study should document physical components without promising that every acquired asset receives bonus depreciation.
The main objective is to document transaction relationships and acquisition history before estimating bonus benefits. A useful analysis makes the ownership and timeline understandable before anyone applies a reclassification estimate. Do not replace missing history with an assumed new purchase or a generic depreciation percentage.
Report reconciliation approach
Start with the scope and basis reconciliation, then inspect material asset descriptions, quantities, methods, and assumptions. Compare what the report says was acquired or constructed with what the owner records establish. Ask for an explanation of differences before implementing the schedule. A larger proposed deduction does not resolve an inconsistency in physical facts or costs.
Create a written issue log and preserve dated versions of the report. Identify whether an issue concerns missing evidence, an allocation, a classification, or return treatment. Direct physical and costing questions to the study provider and filing questions to the preparer. Record the final decision and which asset rows it affects.
Scenario-specific evidence
Start with purchase contract, relationship description, prior ownership dates, and price allocation. Connect each record to the event it establishes. Explain conflicts and missing years rather than presenting a single unexplained number.
| Field | What to record |
|---|---|
| Main question | Document transaction relationships and acquisition history before estimating bonus benefits |
| Source documents | Purchase contract, relationship description, prior ownership dates, and price allocation |
| Known uncertainty | Assuming that an engineering classification proves bonus eligibility |
| Event timeline | Original acquisition or transfer; changes in rental use; additions, removals, and prior filing events. |
| Reconciliation | Supported opening amount, relevant adjustments, land and separate assets, prior treatment, and the cost pool used in the report. |
Hypothetical example
A business owner buys a rental house from an entity controlled by a family member.
The review should guard against assuming that an engineering classification proves bonus eligibility. Resolve that concern using the specific records above. The example illustrates a process question, not an available deduction or an actual completed client study.
Question to resolve before closing this task
Do the final report descriptions and quantities match the supported ownership, use, and improvement history?
Write down the response and retain the supporting record. Assign an owner to any remaining issue and confirm whether it changes the study scope, projected benefit, delivery timeline, or implementation cost. A property report and a usable deduction are separate steps in the workflow.
Practical completion checklist
- Identify the actual property owner and reporting taxpayer.
- Preserve original records and explain missing information.
- Keep existing assets separate from later additions and replacements.
- Confirm the provider and return preparer have accepted the same basis reconciliation.
- Retain the final report and the schedules actually implemented.
References and scope
- IRS Publication 551: acquisition, transferred, and adjusted basis
- IRS Publication 527: rental use, conversion, and expense considerations
- IRS Publication 946: depreciation, ownership, methods, and timing
These references explain the underlying tax framework. The checklists and scenarios on this page are editorial tools for gathering evidence, not quotations or asset-specific rulings from the IRS. The audit guide is examination guidance, not an official pronouncement of law or certification of a provider. A return preparer must apply current authority to the particular property, taxpayer, and filing year.