Placed in Service: First Guest, Readiness and Year-End
Answers to five connected questions about placed in service. Review IRS sources, practical facts, records and filing responsibilities.
The decision this guide resolves
Depreciation generally starts when property is ready and available for its intended income-producing use. Paying for it is not the same as placing it in service.
A practical fact pattern
A furnished rental is advertised in December but cannot legally host guests until a January inspection. The file must establish actual readiness, not just the listing date.
Records to gather before deciding
- Permits and occupancy approvals
- Dated readiness photos and availability calendar
- Closing, delivery and installation invoices
Frequently Asked Questions
Do I need a first guest before depreciation starts?
Not always. Ready-and-available rental property can be placed in service before the first customer arrives. Support the intended rental use and actual readiness with objective records. A listing for an unfinished or unavailable property does not establish the same facts.
Does buying a property before December 31 guarantee a deduction?
No. Closing, furnishing, permits and operational readiness may occur on different dates. Determine when each asset is ready and available for intended use. A deposit or purchase contract alone does not produce depreciation before the placed-in-service requirements are met.
Can furniture have a different service date from the building?
Yes. Track separately delivered and installed assets when appropriate. Furniture held in storage or equipment awaiting installation may not be ready for intended use. Separate original acquisition, later additions and replacements so the depreciation schedule reflects each asset’s actual facts.
What if renovations continue after guests arrive?
Different portions or assets may have different readiness dates, and the renovation itself may be a capital improvement. Document which property was available for rental and which work remained. Do not depreciate unfinished improvements solely because another part of the property earned revenue.
Can I pay for a study after year-end?
The study’s completion date is not necessarily the property’s service date. A later report may support the correct return or an eligible accounting-method change, subject to filing and procedural rules. Coordinate the study and return deadlines rather than treating payment for the report as the depreciation event.
How to turn the answers into a return decision
Write down the property owner, affected tax year, the factual test being used and the evidence supporting it. Reconcile the amount on the study or workpaper with the return schedule, identify any limitation and assign the filing task to a named preparer. If a fact is missing, resolve it before treating the estimated deduction as usable.
Continue the planning sequence
Reviewed sources and scope
Reviewed November 8, 2026 by AE Tax Advisors. This is a federal planning resource; the facts, tax year, elections and state rules control the actual return. IRS publications explain rules but do not replace applicable law. The cost segregation audit guide is nonbinding examiner guidance and predates later bonus-depreciation changes.
Bring the facts to a scoped review
A study estimates asset classifications; a tax review determines eligible and currently usable deductions. Ask who reconciles basis, prepares any Form 3115 or amended return, and implements the final schedules. No tax saving or investment outcome is guaranteed.
Cost segregation service and scope · Documents checklist · Advisory pricing
Talk Through Your Situation
Discuss your priorities, upcoming decisions and whether a study or advisory engagement fits. Detailed analysis, implementation or filing work follows an agreed written scope.