North Carolina is a partial conformer — 85% of federal §168(k) must be added back Year 1, with 20% of the addback recovered in each of the next 5 years. Compare North Carolina's treatment to every other US jurisdiction in the complete state-by-state conformity map.
Modeled on a $150,000 federal §168(k) deduction. Run your own numbers in the Conformity Tool →
North Carolina STR investors keep the full federal IRS §168(k) deduction but must add back 85% on the state return, recovered over 5 years
North Carolina allows 15% of federal §168(k) bonus in Year 1 and requires the other 85% to be added back. The addback is then subtracted at 20% per year over the following 5 taxable years — full recovery in 5 years. On a $150,000 federal bonus deduction, a NC STR investor gets $22,500 state deduction in Year 1 (worth ~$898 at 3.99% flat rate) and recovers the remaining $127,500 addback ratably. Total NC state benefit spread over 6 years matches federal, just delayed. Basis of the asset is the same for state and federal.
The North Carolina statute and DOR authority
The bigger picture: §168(k) is one lever in a broader accelerated-depreciation strategy. See our accelerated depreciation explained guide for how MACRS, §168(k), and §179 stack for a real estate investor.
How this compares nationally
Of the 50 US states plus DC, 25 conform fully to federal §168(k), 2 (Minnesota and North Carolina) are partial conformers, and 24 are decoupled. See the full comparison in the 50-state conformity hub, or use the interactive Conformity Tool to compare North Carolina against any other state at any federal deduction amount.
Analyze a specific North Carolina property
Run any North Carolina STR listing through DepreciMax's $99 property report — line-item finish classification, calibrated to a formal cost seg study, includes North Carolina-specific state impact math.
Frequently asked questions
Does North Carolina conform to federal §168(k) bonus depreciation in 2026?
North Carolina partially conforms to federal §168(k) bonus depreciation. North Carolina is a partial conformer — 85% of federal §168(k) must be added back Year 1, with 20% of the addback recovered in each of the next 5 years.
What is the North Carolina bonus depreciation add-back rule?
North Carolina requires a 85% add-back of the federal §168(k) deduction on the North Carolina state return. North Carolina allows 15% of federal §168(k) bonus in Year 1 and requires the other 85% to be added back. The addback is then subtracted at 20% per year over the following 5 taxable years — full recovery in 5 years. On a $150,000 federal bonus deduction, a NC STR investor gets $22,500 state deduction in Year 1 (worth ~$898 at 3.99% flat rate) and recovers the remaining $127,500 addback ratably. Total NC state benefit spread over 6 years matches federal, just delayed. Basis of the asset is the same for state and federal.
How much does North Carolina non-conformity cost a short-term rental investor?
On a $150,000 federal §168(k) deduction with North Carolina's 3.99% flat income tax and 85% state add-back, the Year-1 state tax miss is approximately $5,087. The federal Year-1 deduction of $150,000 is unaffected, producing ~$55,500 in federal Year-1 savings at the 37% federal bracket regardless of state.
Does North Carolina non-conformity kill the short-term rental loophole?
No. The STR loophole is a federal §469 mechanism. North Carolina's add-back rule only changes state-level Year-1 timing. The federal deduction and the federal STR loophole benefit are unaffected — an investor in North Carolina still captures the full federal Year-1 bonus depreciation deduction and can still offset W-2 income at the federal level.
Every state's §168(k) position, in one place
Interactive map, sortable table, and deep-dive guide for each of the 51 jurisdictions — post-OBBBA verified.
See the 50-state map →