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Tax treatment of tenant improvements: Who should make them — landlord or tenant?

January 12, 2024 / 4 min read

Whether landlords or tenants pay for tenant improvements affects the lease rates negotiated — and has significant tax implications. Here are the options you should consider.

In order to lease their buildings, real estate companies make improvements to those buildings — either handling the modifications themselves, or allowing tenants to make improvements to the leased space. But who pays for these tenant improvements — and who owns them — not only affects the lease rates negotiated but also can have significant tax implications for both parties.

What are leasehold improvements, and how are they treated?

Tenant or leasehold improvements refer to improvements made to property owned by a landlord to attract tenants and allow them to lease space suitable for an intended use. The options for — and tax implications of — constructing and paying for leasehold improvements vary. Improvements may be made under the supervision of either the landlord or the tenant, paid for by either the landlord or the tenant, and owned by either party.

These facts, as well as whether the lease meets the requirements to be considered an IRC Section 110 short-term lease of retail space, will determine the income tax treatment of these tenant improvements.

The income tax implications of constructing and paying for leasehold improvements are varied, and structuring these lease transactions properly can produce significant tax savings.

Nonresidential real property is depreciated using the straight line method over 39 years. However, tenant improvements placed in service on or after January 1, 2018 that meet certain qualifications are classified as “qualified improvement property” (QIP). When the CARES act was signed into law in March 2020, it provided a retroactive correction to the Tax Cuts and Jobs Act error related to QIP. As a result, under current law qualified improvement property is assigned a 15-year life and is eligible for bonus depreciation. The phase-out of bonus depreciation for QIP has started in 2023 with a reduction to 80% bonus depreciation and a continued reduction of 20% each year resulting in a full phase-out by 2027.

In addition, if these improvements meet the requirements to be “qualified real property” under IRC Section 179, and the other requirements of Section 179 are met, they may be eligible to be immediately expensed.

Who should make improvements — landlord or tenant?

Tax considerations for leasehold improvements primarily focus on which party pays for the improvements and which party retains ownership them. Generally, the party who pays for and owns the improvements may take the depreciation deductions. But determining ownership isn't always obvious and depends on factors such as who retains the benefits and burdens of ownership, not only on who has legal title to the improvements.

Consequently, the parties to the lease should consider including a provision in the lease agreement to document their intent as to who retains ownership of improvements during the lease term. The options are as follows:

Structuring lease transactions properly can produce significant tax savings, and landlords and tenants alike should carefully consider the options that best align with their respective tax positions and goals.

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