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Tax deductions, credits, and amortization

Can businesses depreciate capital improvements rental property differently than individuals?

Last updated: 
Sep 2025
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Answer

The ability to depreciate capital improvements to rental property is governed by the same fundamental tax rules for both businesses and individuals, but the practical application can differ based on the taxpayer’s status, the type of property, and the use of the property. Here’s a detailed analysis:

1. General Depreciation Rules for Capital Improvements

  • Capital improvements to rental property (such as a new roof, HVAC system, or major renovations) must be capitalized and depreciated, not expensed immediately.
  • The depreciation method and recovery period are determined by the type of property improved and the taxpayer’s use of the property.
  • For residential rental property, improvements are generally depreciated over 27.5 years using the straight-line method.
  • For nonresidential real property, improvements are generally depreciated over 39 years using the straight-line method.

2. Businesses vs. Individuals: Key Differences

a. Who Can Claim Depreciation?

  • Both businesses and individuals can claim depreciation on capital improvements to rental property, provided the property is held for the production of income (i.e., rented out).
  • The depreciation deduction is available to the taxpayer who owns the property and incurs the capital improvement cost, regardless of whether they are an individual or a business entity.

b. Depreciation Method and Recovery Period

  • The method (straight-line) and recovery period (27.5 or 39 years) for capital improvements to rental property are the same for both individuals and businesses under the General Depreciation System (GDS).
  • Alternative Depreciation System (ADS) may be required in certain cases (e.g., property used predominantly outside the U.S., tax-exempt use property, or if the taxpayer elects ADS), but this applies equally to individuals and businesses.

c. Section 179 Expensing

  • Section 179 expensing allows certain taxpayers to immediately deduct the cost of qualifying property, but real property improvements (such as to rental property) are generally not eligible for Section 179 expensing unless they are "qualified real property" (e.g., qualified improvement property, certain roofs, HVAC, fire protection, and security systems for nonresidential real property).
  • Individuals who own residential rental property as individuals or through pass-through entities (like single-member LLCs) generally cannot use Section 179 for improvements to residential rental property.
  • Businesses (such as corporations or partnerships) can use Section 179 for certain qualified real property improvements to nonresidential real property, subject to annual limits and phase-outs.

d. Bonus Depreciation

  • Bonus depreciation (under IRC §168(k)) allows for accelerated depreciation of certain property, but real property improvements are generally not eligible unless they are "qualified improvement property" (QIP) and meet other requirements.
  • Both individuals and businesses can claim bonus depreciation on eligible QIP, but the property must be nonresidential real property and meet the definition of QIP.

e. Leasehold Improvements

  • If a lessee (business or individual) makes improvements to leased property, the lessee can depreciate the cost of the improvements over the appropriate recovery period, provided the lessee bears the cost and the improvements are not reimbursed by the lessor.
  • If the lessor reimburses the lessee (e.g., through a tenant improvement allowance), the lessee can only depreciate the unreimbursed portion.

3. Practical Differences in Application

  • Businesses may have more opportunities to use Section 179 and bonus depreciation for certain improvements to nonresidential real property, subject to the property qualifying as QIP and other requirements.
  • Individuals who own residential rental property are generally limited to straight-line depreciation over 27.5 years for improvements and cannot use Section 179 or bonus depreciation for these improvements.
  • Businesses may also be able to group improvements into general asset accounts or use other tax planning strategies not typically used by individuals.

4. Summary Table

Type of TaxpayerType of Property ImprovedSection 179 Eligible?Bonus Depreciation Eligible?Recovery Period/Method
IndividualResidential rentalNoNo27.5 yrs, SL
IndividualNonresidential rentalOnly for QIP, etc.Only for QIP39 yrs, SL (or 15 yrs for QIP)
BusinessResidential rentalNoNo27.5 yrs, SL
BusinessNonresidential rentalOnly for QIP, etc.Only for QIP39 yrs, SL (or 15 yrs for QIP)

5. Conclusion

In general, both businesses and individuals must depreciate capital improvements to rental property using the same methods and recovery periods. However, businesses may have greater access to Section 179 expensing and bonus depreciation for certain improvements to nonresidential real property, provided the improvements qualify as "qualified improvement property" or other eligible categories. For residential rental property, both individuals and businesses are limited to straight-line depreciation over 27.5 years, with no Section 179 or bonus depreciation available for improvements.

If you have a specific scenario (e.g., type of improvement, type of property, taxpayer status), please provide more details for a more tailored analysis.

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