2026 NNN tax guide
A net lease purchase may generate a 100% first-year federal deduction for eligible shorter-life components—not for land or the entire 39-year building. Cost segregation, asset ownership, acquisition timing, and taxpayer limitations determine the real result.
By Top Net Lease · Updated · Educational guide
Direct answer
Yes—on qualifying components. The NNN lease structure does not itself create or prevent the deduction. The decisive questions are what the buyer owns, each asset’s tax recovery period, when it was acquired and placed in service, and whether the taxpayer can currently use the resulting loss.
Current federal rule
The 100% percentage is only the starting point. A correct analysis separates the statutory rate from the basis that actually qualifies and the deduction the taxpayer can use.
Acquisition timing
After Jan. 19, 2025
Qualified property generally must be acquired and placed in service after this date. Binding-contract, transition and election rules can change the result.
Recovery period
20 years or less
Qualified property generally must have an applicable recovery period of 20 years or less, unless another qualifying category applies.
Excluded basis
Land + shell
Land is not depreciable. A nonresidential building is generally recovered over 39 years.
Typical evidence
Cost segregation
A quality study supports component identification, tax classification, valuation, and fixed-asset schedules.
Rule source: IRS Notice 2026-11. The acquisition date alone does not establish eligibility; confirm when each asset was ready and available for use.
Purchase mechanics
Start with total tax basis, not the listing price alone. Acquisition costs and the purchase-price allocation must be reconciled before shorter-life components are identified.
1. Allocate
Support land value and identify separately transferred personal property. Purchase agreements and tax reporting should be consistent.
2. Reclassify
A cost segregation analysis separates eligible components from the 39-year building based on function and tax authority.
3. Apply
Apply the correct bonus percentage, then test passive-loss, basis, at-risk, interest, state, and other taxpayer-level limitations.
NNN property types
Asset mix matters more than the property label. Operationally intensive sites often contain more equipment and site improvements, but every allocation must be supported.
| Net lease asset | Potential | Common components | Underwriting caution |
|---|---|---|---|
| Fuel station / convenience store | Often high | Dispensers, canopies, signage, paving, site lighting, equipment | Test retail motor-fuels facility rules; do not assume 15-year status. |
| Car wash | Often high | Wash equipment, conveyors, reclaim systems, vacuums, paving | Separate equipment and land improvements from the building shell. |
| Quick-service restaurant | Moderate to high | Kitchen equipment, counters, décor, drive-thru and site improvements | Confirm whether fixtures are landlord- or tenant-owned. |
| Auto service | Moderate to high | Lifts, compressors, specialty electrical, equipment and paving | Ownership and removal characteristics affect classification. |
| Pharmacy / dollar store | Moderate | Millwork, flooring, security, signage and land improvements | Generic building systems generally remain 39-year property. |
| Medical / dental | Fact specific | Specialized plumbing, electrical, cabinetry and equipment | Tenant-owned clinical equipment is not the landlord’s depreciable basis. |
High-component properties
These categories can produce large accelerated deductions because equipment and site improvements may represent a meaningful share of basis. They also require unusually careful classification and environmental, ownership, and valuation diligence.
Dispensers, underground systems, canopies, signage, food-service equipment, paving, and lighting may fall into shorter tax lives. A qualifying retail motor-fuels outlet may receive special 15-year treatment only if its statutory tests are met. Document fuel-related gross receipts, floor-space use, ownership, and placed-in-service dates.
Conveyors, arches, pumps, reclaim systems, vacuums, dryers, controls, specialized utilities, and paving may create substantial shorter-life basis. Separate removable operational equipment and land improvements from structural building components; do not market the entire purchase as automatically deductible.
Lease-specific issue
In a net lease, the party using an asset may not be the party entitled to depreciate it. Tax basis follows who paid, capitalized, and owns the property—not who benefits operationally.
Landlord-funded
Review ownership
A landlord may depreciate improvements it owns and capitalizes, subject to classification and placed-in-service rules.
Tenant-funded
No landlord basis
A landlord generally cannot depreciate costs paid and owned by the tenant merely because they are installed at the property.
Allowance
Trace the money
Tenant allowances, reimbursements, lease incentives, and end-of-term ownership require document-specific tax analysis.
Calculator and worked example
Change the inputs to separate nondepreciable land, eligible component basis, and the potential bonus deduction. This illustration is not a forecast for a specific investor.
Starts with an illustrative $3 million net lease scenario. Replace every assumption with your own supported figures.
Include land. Use your tax basis after applicable adjustments, not the loan amount.
Land is excluded from depreciation. Use a supported allocation.
Enter documented eligible basis after business-use, Section 179, and other applicable adjustments. The example is not an assumed allocation for your property.
100% is an example for qualifying post-January 19, 2025 property. Confirm eligibility, timing, and elections with your tax adviser.
$720,000.00
This is a deduction scenario, not a refund or total first-year depreciation. Regular MACRS, state rules, loss limitations, and future recapture are not calculated.
The starting example assumes $3 million of adjusted basis, $600,000 of land, and $720,000 of documented eligible components. The allocation is illustrative, not a typical percentage or a study result.
Illustrative basis analysis
$3,000,000 price − $600,000 land = $2,400,000 depreciable basis
Assume an engineering-based study identifies $720,000 of eligible 5-, 7-, and 15-year components. At a 100% bonus rate, the potential first-year bonus deduction is $720,000 before elections and taxpayer limitations. The remaining $1,680,000 follows its applicable recovery periods.
At an illustrative 35% combined marginal rate, a fully usable $720,000 deduction could defer about $252,000 of current tax. That is timing value—not a $720,000 credit—and ignores passive-loss limits, state decoupling, financing, future depreciation, recapture, and changes in tax rates.
Illustrative tax deferral: $720,000 × 35% = $252,000
Before closing
The strongest tax file begins before acquisition. Coordinate the purchase agreement, property diligence, cost-segregation scope, and tax model rather than reconstructing the facts later.
Exit underwriting
Bonus depreciation accelerates deductions and reduces adjusted basis. A sale can therefore produce more taxable gain and ordinary-income recapture, especially for Section 1245 components.
Maintain asset-level basis and depreciation so dispositions, replacements, and sale allocations can be reported consistently.
Compare present tax deferral with future recapture, sale timing, expected tax rates, and the time value of money.
A real-property exchange may defer eligible gain, but personal-property recapture and allocation issues can remain. Read the 1031 exchange guide.
Taxpayer limitations
Property-level eligibility does not guarantee a current tax benefit. The owner’s facts determine whether a loss offsets other income now, carries forward, or is limited.
Clear answers
Straightforward answers to the questions investors ask most often.
Not automatically. Rental losses are generally passive and normally cannot offset wages. Exceptions and special allowances have specific requirements; real estate professional status alone does not establish material participation. Ask your tax adviser to test your participation, income, basis and at-risk limits before treating a property deduction as a reduction of employment income.
Eligible components of a net lease property can qualify, but land and the entire 39-year building generally do not. A cost segregation study may identify 5-, 7-, and 15-year assets that are eligible under the current federal rules. Taxpayer-level limitations and elections can change the usable deduction.
Current federal law generally allows 100% bonus depreciation for qualified property acquired and placed in service after January 19, 2025. Acquisition timing, written binding contracts, placed-in-service dates, elections, and transition rules matter, so an investor should confirm the applicable percentage with a tax adviser.
Not in full. The purchase price must first be allocated among land, the building, and other assets. Land is not depreciable, the structural building is generally 39-year property, and qualifying shorter-life components may be eligible for accelerated depreciation.
Many fuel and convenience-store acquisitions contain substantial equipment and land improvements that may have shorter recovery periods. Certain qualifying retail motor-fuels facilities may also receive 15-year treatment, but the statutory gross-receipts and floor-space tests must be documented rather than assumed from the property label.
A car wash can contain significant equipment, specialized systems, paving, and other shorter-life components. Eligibility depends on ownership, tax classification, acquisition and placed-in-service dates, and a defensible allocation or cost segregation analysis; the entire property is not automatically deductible.
Usually the taxpayer that owns and capitalizes the improvement claims depreciation. If a tenant pays for and owns an improvement, the landlord generally cannot depreciate that tenant-owned basis. Lease language, allowances, reimbursements, and ownership at lease end should be reviewed carefully.
Yes. Eligible used property can qualify when it is new to the buyer and satisfies the prior-use, related-party, acquisition, and qualified-property rules. A newly purchased building is not disqualified merely because it was previously occupied.
The tax law does not use a blanket rule that every claim requires a formal study, but a quality engineering-based study is the common way to identify, value, and document shorter-life components in an acquired commercial property. The level of support should be proportionate to the deduction and audit risk.
Accelerated depreciation reduces basis and can create Section 1245 ordinary-income recapture or other depreciation-related gain when assets are sold. The result depends on each asset and transaction. A 1031 exchange does not automatically defer recapture on personal-property components.
Potentially. Section 1031 addresses gain deferral on qualifying real property, while bonus depreciation accelerates deductions for eligible replacement-property components. Carryover basis, additional basis, boot, asset classification, and recapture must be coordinated before closing.
No. States may conform, decouple, or require an addition followed by later deductions. Federal and state basis schedules should be modeled separately for the property and ownership entity.
Primary sources
Use primary authority for the rule, then have a qualified professional apply it to the transaction’s documents and facts.
Interim guidance on the restored 100% allowance, acquisition timing, transition provisions and elections.
How to Depreciate Property, including MACRS and special depreciation allowance guidance.
IRS examination framework and background for cost segregation studies.
Statutory depreciation system and bonus depreciation provisions.
Passive activity and at-risk rules that may limit current use of a deduction.
Start with the property’s lease, condition, price and financing before estimating a tax benefit. For a specific opportunity, request the offering materials and documents that establish what real estate and improvements are included in the sale. Your advisers need the transaction details, not just a tenant brand or advertised cap rate.
Compare properties by tenant brand or browse net lease properties by state. In your inquiry, include the listing address, target price range, preferred locations and acquisition timeline. Keep personal tax returns and confidential financial records out of the public form.
Tell us your target price range, preferred states and tenants, and purchase timeline. Include any exchange deadline so the team understands your search. For a specific listing, use its inquiry form to request availability, lease details, and offering materials.
Share your buying criteriaBonus depreciation can improve tax timing, but tenant quality, lease obligations, location, purchase basis, financing, and residual value still drive the investment.
