Distribution Center Accounting: Managing Complex Property Operations

March 5, 2026

By: Caitlin Macaluso

Partner, Assurance

Key Takeaways

Industrial properties like distribution centers depreciate over 39 years under MACRS — but cost segregation studies typically reclassify 30% to 45% of depreciable basis into 5-, 7-, or 15-year categories, accelerating substantial first-year deductions.
The One Big Beautiful Bill Act (OBBBA), enacted July 4, 2025, permanently restored 100% bonus depreciation for qualifying property acquired and placed in service after January 19, 2025 — one of the most significant tax shifts for industrial real estate in recent memory.
Tenant Improvement Allowances follow a specific rule under IRC §168(i)(8): the party who pays depreciates, regardless of who owns the improvements at lease termination.
Bottom Line: Distribution center owners who treat industrial property like generic commercial real estate are leaving behind measurable tax deductions. Precision matters here.

Distribution centers are not office buildings wearing hard hats. They are operationally dense, mechanically complex assets — loaded with specialized electrical systems, equipment pads, dock levelers, HVAC infrastructure, and site improvements that don’t age on the same schedule as the concrete shell surrounding them. That distinction has significant accounting consequences.

If you own or operate industrial real estate and you’re depreciating everything on a 39-year straight-line schedule, you’re not being conservative. You’re being incorrect.

Why Distribution Centers Require a Different Accounting Approach

Under the Modified Accelerated Cost Recovery System (MACRS), nonresidential commercial real property — including warehouses and distribution centers — carries a 39-year recovery period on a straight-line basis. Land, as always, is non-depreciable.

That’s the starting point. It is not the ending point.

Distribution centers contain material quantities of assets that the IRS recognizes as personal property or land improvements, both of which carry depreciation lives of 5, 7, or 15 years — substantially shorter than the building itself. Dock equipment, racking system foundations, specialized electrical panels serving machinery, removable flooring, and exterior site improvements all fall into these accelerated categories. Leaving them bundled into the 39-year schedule is not a conservative tax position; it’s an overpayment.

Cost Segregation: The Core Tax Strategy for Industrial Properties

A cost segregation study (CSS) is an engineering-based analysis that disaggregates a property’s cost basis into its component asset categories, assigning each the correct depreciable life under MACRS. For industrial properties specifically, studies typically reclassify 30% to 45% of depreciable basis into shorter-life categories, generating six-figure to seven-figure tax savings in year one.

Critically, the timing of acquisition matters precisely under current law. The OBBBA permanently restored 100% bonus depreciation for qualifying property acquired and placed in service after January 19, 2025. However, property subject to a written binding contract on or before that date is treated as acquired under prior rules — meaning the acquisition date, not the placed-in-service date, governs. For industrial developers with projects straddling this threshold, IRS Notice 2026-11 confirms that the component election under IRC §1.168(k)-2(c) remains available, allowing certain qualifying components installed after January 19, 2025 ,to capture 100% bonus depreciation even within a broader project subject to prior phase-down rules.

This is not an area where approximation is acceptable. The difference between a correct and an incorrect acquisition-date analysis can be the difference between 40% and 100% first-year deductibility on qualifying assets.

Lease Structure Accounting: What Industrial Owners Get Wrong

Most distribution centers operate under triple-net (NNN) or modified gross lease structures, which shift property taxes, insurance, and maintenance costs to the tenant. This structure simplifies the landlord’s expense profile considerably — but it creates specific accounting requirements that are easy to miscategorize.

Under a NNN lease, tenant-paid operating expenses are generally not deductible by the landlord because the landlord never incurs them. The landlord’s deductible items are typically limited to mortgage interest, depreciation, and any expenses the lease specifically retains as landlord obligations. Mischaracterizing tenant-paid expenses as landlord deductions is a material error with audit consequences.

Tenant Improvement Allowances (TIA) add another layer of complexity. Under IRC §168(i)(8), depreciation rights follow the cash, not the lease agreement. If the landlord funds tenant improvements — including through an allowance the tenant uses for construction — the landlord depreciates those improvements, even if the tenant selects contractors and manages the build. Many interior tenant improvements also qualify as Qualified Improvement Property (QIP) under current law, carrying a 15-year recovery period and eligibility for bonus depreciation.

Get the TIA accounting wrong, and you’ve either missed deductions you’re entitled to or claimed deductions that belong to your tenant. Neither outcome survives a competent review.

Operating vs. Capital Expenditures in Distribution Facilities

High-throughput distribution facilities generate a continuous flow of maintenance, repair, and capital expenditure activity. The distinction between a deductible repair and a capitalized improvement is governed by the IRS Tangible Property Regulations (TPR), finalized in 2013 and still controlling today.

The TPR framework requires analysis across three primary tests: whether an expenditure results in a betterment of the unit of property, a restoration of the unit of property, or an adaptation of the unit of property to a new or different use. An expenditure meeting any of these criteria must be capitalized. An expenditure that merely maintains the property in its ordinarily efficient operating condition is deductible as a repair.

For distribution centers, this distinction comes up constantly — roof membrane replacements, dock leveler replacements, HVAC unit replacements, and paving resurfacing all require specific analysis under the TPR framework. There is no safe rule of thumb here. Each item requires individual evaluation against the applicable unit of property.

Exit Planning and Depreciation Recapture

When a distribution center is sold, the IRS recaptures prior depreciation deductions. Unrecaptured Section 1250 gain — the portion attributable to straight-line real property depreciation — is taxed at a maximum rate of 25%. Personal property depreciation is recaptured as ordinary income under Section 1245. For a property where cost segregation accelerated significant deductions, accumulated depreciation can be substantial, and the recapture tax due at sale will reflect that.

The standard mitigation is a 1031 like-kind exchange, which defers both capital gains and recapture taxes into the replacement property. Installment sales and partial exchanges can also provide deferral when a full exchange isn’t viable. Planning for exit before the sale occurs is not optional; it’s the difference between a well-structured outcome and an unexpected tax bill.

Working with Advisors Who Understand Industrial Real Estate

Distribution center accounting is not a volume exercise. It requires technical precision across depreciation law, lease accounting, capitalization policy, and exit tax strategy — simultaneously. The cost of errors is not abstract; it’s quantifiable in tax overpayments, missed deductions, and audit exposure.

At Wiss, our real estate practice works with industrial property owners to get every component right — from initial cost segregation analysis through ongoing lease accounting to disposition planning. If you own distribution or warehouse assets and want a precise picture of where you stand, contact our team to start the conversation.