About and editorial standards

Cost segregation information with clear tax limits

CostSegHelpAI helps rental property owners and accountants organize property facts, photos, invoices, and depreciation questions before professional review.

What we are

CostSegHelpAI is a purpose-built information and document-organization tool. Its workflow is designed around property intake, placed-in-service facts, acquisition basis, improvement records, room-by-room photos, component notes, and draft workpapers for CPA or cost segregation specialist review.

What we are not

CostSegHelpAI is not a CPA firm, engineering firm, appraisal firm, law firm, tax adviser, or government office. It does not file returns, sign tax positions, certify engineering conclusions, value property, guarantee deductions, or guarantee audit outcomes.

How our guides are produced

  1. Primary-source research: We prioritize IRS materials, Treasury guidance, tax forms and publications, and professional tax explanations where primary materials need plain-language context.
  2. Plain-language drafting: Automated tools may assist research and drafting, but tax claims must remain traceable to displayed sources.
  3. Risk review: We flag information that varies by property type, basis, placed-in-service date, rental use, passive activity rules, amended returns, and current bonus depreciation law.
  4. Freshness: Every article displays publication and material-update dates. Time-sensitive pages should be reviewed after major IRS or legislative updates.

Corrections and professional review

Tax information requires identifiable accountability. Before public launch, the site should publish a corrections contact and name the CPA, enrolled agent, tax attorney, cost segregation specialist, or qualified professional responsible for substantive review. Until that review exists, articles should not claim professional review.

When to get professional help

Get qualified help before filing when the property has a large basis, mixed personal and rental use, short-term rental material participation questions, amended-return decisions, partnership ownership, prior depreciation errors, casualty losses, 1031 exchange history, or an IRS exam risk.