Church cost segregation: $37K–$825K Year-1 deductions.

Whoever owns the building and pays tax on the income from it. A congregation is a §501(c)(3) and depreciates nothing, so if the congregation owns its own building there is nothing for a study to accelerate. The people a study helps are a taxable landlord who owns the building and leases it to a congregation, an investor who bought a former house of worship and rents it out, and occasionally a congregation with a taxable unrelated-business activity such as debt-financed rental income. If none of those describes you, the honest answer is that you do not need this, and that is the answer you will get from us.

Because the classification follows the owner's activity, and the owner's activity is renting real estate. Rev. Proc. 87-56 assigns class lives by business activity, and there is no activity class that covers the personal property of a building leased to a congregation, which is not a trade or business. Property that is §1245 personal property with no class life is 7-year under §168(e)(3)(C)(v). So the sound system, platform lighting, pews, decorative lighting and sanctuary carpet are 7-year, not 5-year. The exception is information systems — network and data cabling, audio-visual control racks, streaming and recording computers — which carry their own class, 00.12, regardless of the activity, and are 5-year. Land improvements are 15-year as always. Where a CPA can attest to a for-profit operating activity in the building, a different class may apply; that is a conversation with your CPA, and it is documented in the study rather than assumed.

Reclassified, typically: the sanctuary sound reinforcement system including loudspeakers, amplifiers, mixing console and assistive listening; presentation and platform lighting with its dimming and controls; video projection, displays and cameras; pews, sanctuary seating, pulpit and altar furnishings; decorative lighting such as chandeliers and cove and accent fixtures; sanctuary and classroom carpet; baptistery tank equipment and its dedicated heater and filtration connections; choir risers, nursery cubbies and classroom casework; a fellowship hall commercial kitchen and a pipe or digital organ where those convey with the building; interior signage and bulletin displays; and the data and network cabling and AV control racks. Fifteen-year land improvements: the parking lot and striping, site lighting, landscaping and irrigation, sidewalks and plazas, perimeter fencing, stormwater detention and the monument sign.

No. A stained glass window is a window, and a window is a building component no matter what it depicts. The same goes for the steeple and bell tower, the platform or chancel structure, the baptistery room construction, the general sanctuary lighting, comfort HVAC, sprinklers, restrooms and the narthex hard flooring — all §1250 building on the 39-year schedule. It is worth stating plainly, because these are the items owners most often expect to move and they are the ones that do not.

Because it is sized for the seat count, not for the building. A sanctuary that seats 600 needs a lot sized for 600 people arriving at once, which is far more paving than a commercial building of the same square footage would carry. Paving, striping, site lighting, landscaping, sidewalks and the monument sign are 15-year land improvements, and on a house of worship they are often the single largest reclassified bucket. We do not include a columbarium or a memorial garden — cemetery property carries its own rules and needs a scoping conversation first.

If you are going to hold and lease it as a house of worship, the study follows this type and can be run on the acquisition. If you are converting it — to apartments, a school, offices or an event venue — the study should follow the new use and the new type, and it is usually worth waiting until the conversion cost is known so the documented costs can be used directly. Either way, a building placed in service in a prior year can still be picked up through a Form 3115 lookback in the current year without amending.