Cost Segregation in Virginia

1. What a cost segregation study does

A building normally depreciates over 27.5 years (residential) or 39 years (commercial). A cost segregation study breaks the purchase price apart and reclassifies components like flooring, cabinetry, dedicated electrical, and land improvements into 5, 7, and 15-year property, so a large slice of the basis depreciates on much shorter schedules.

On the federal return, that reclassified property also qualifies for bonus depreciation, which restores a 100% first-year write-off for qualifying property acquired and placed in service after January 19, 2025. States set their own rules, which is where Virginia comes in.

2. Virginia and federal bonus depreciation

Virginia has decoupled from IRC 168(k) bonus depreciation continuously since 2001 and that did not change after OBBBA. Tax Bulletin 26-1 (Feb 20, 2026) lists 'bonus depreciation allowed for certain assets' as a continuing exception to conformity for Taxable Year 2025 and thereafter, and HB 29 (Chapter 7, 2026 Acts of Assembly) also expressly deconforms from OBBBA's new IRC 168(n) immediate expensing of qualified production property. The treatment is identical for individual (Form 760) and corporate (Form 500) filers because both start from federal income and apply the same fixed-date conformity adjustments. So the OBBBA's permanent 100% bonus for property acquired after Jan 19, 2025 exists on the federal return but is fully added back in Virginia.

Full recompute, not a percentage addback: Virginia requires depreciation to be recalculated as if no 168(k) bonus had ever been claimed. In the year bonus is taken federally, the excess of the federal deduction over the recomputed Virginia deduction is a 'fixed-date conformity' (FDC) addition (Form 760 Schedule ADJ / Form 500 FDC addition). In every later year of the asset's regular MACRS life, Virginia depreciation exceeds federal, producing an FDC subtraction, until the full basis is recovered over the normal recovery period. Taxpayers must keep a separate Virginia depreciation schedule; basis differences also reverse through gain/loss adjustments on sale.

3. Section 179 in Virginia

Virginia Section 179 cap: $1,250,000 deduction limit with $3,130,000 phaseout threshold for 2025 (the pre-OBBBA inflation-adjusted federal amounts); Virginia amounts continue on the pre-OBBBA inflation track in later years.

Historically Virginia conformed fully to Section 179, including TCJA's $1M-base limits, with no state cap. New for 2025: HB 29 and Tax Bulletin 26-1 deconform Virginia from OBBBA's 'increases to the expensing limits for certain depreciable business assets,' i.e. the OBBBA jump to a $2.5M limit / $4M phaseout. Virginia taxpayers must compute Section 179 as if OBBBA had not been enacted, so for 2025 the state allows $1.25M (phaseout beginning at $3.13M). Excess federal 179 over the Virginia-allowed amount is a fixed-date conformity addition, recovered through later-year FDC subtractions as Virginia depreciation of the un-expensed basis catches up. Most rental real estate investors are below the old cap anyway, so this bites mainly larger operators.

4. Does it still help in Virginia?

Yes. Virginia fully conforms to federal MACRS recovery periods and methods, so reclassifying components into 5-, 7-, and 15-year property still front-loads Virginia deductions substantially versus straight 27.5/39-year depreciation; only the 168(k) bonus layer is added back and recovered over the assets' regular lives.

• •Virginia has decoupled from 168(k) bonus every year since 2001 (30%, 50%, and 100% eras alike), so the OBBBA permanent-bonus era changes nothing on the Virginia return
• •Virginia flipped to rolling IRC conformity in 2023, then reverted to static conformity (fixed date Dec 31, 2025) in HB 29 signed Feb 20, 2026, largely to control the budget cost of OBBBA
• •New for 2025: Virginia deconforms from OBBBA's increased Section 179 limits, the first time in recent history Virginia has broken from federal 179; the state allows the pre-OBBBA $1.25M/$3.13M amounts
• •Virginia also deconforms from OBBBA's IRC 168(n) 100% expensing of qualified production property and from IRC 174A immediate R&E expensing
• •The bonus addback is a full recompute with a separate Virginia depreciation schedule, not a fractional addback like other states' 80%-over-5-years mechanisms; adjustments flow through 'fixed-date conformity' addition/subtraction lines on Schedule ADJ (individuals) and Form 500 (corporations)
• •Virginia conforms to OBBBA's 163(j) changes but cut its own subtraction for federally disallowed business interest from 50% to 20% starting TY2025, relevant to leveraged real estate businesses that elect out or hit the interest cap
• •Virginia still applies the pre-TCJA Pease overall itemized-deduction limitation and generally has no SALT cap of its own, a separate individual-return quirk
• •Because Virginia follows regular MACRS, cost-seg-driven 5/7/15-year lives are fully respected on the state return; only the bonus percentage is reversed

5. The exit: recapture and timing

The accelerated deductions come back into view when you sell. Gain attributable to the 5, 7, and 15-year property is Section 1245 recapture, taxed at ordinary rates, and the straight-line depreciation on the building itself is unrecaptured Section 1250 gain, taxed at up to 25%. A study does not create that bill, it moves deductions forward, but the timing of the sale decides how much of the benefit you keep.

Two levers manage the exit. A 1031 exchange defers both flavors of recapture along with the rest of the gain, and simply holding the property lets the time value of the early deductions do its work; most owners want a 3 to 5 year horizon before a taxable sale for the math to stay comfortably positive. Model the exit before you commission the study, not after.