Why New York City is different
Let's start with the regulatory reality: NYC is not a short-term-rental investor market. Local Law 18 (effective September 2023) requires every short-term rental in New York City to register with the Office of Special Enforcement, restricts STR operations to two-guest stays in the host's primary residence with the host physically present during the rental, prohibits whole-unit STR for non-primary-residence operators, and requires structural compliance with specific building-code provisions. The practical effect: absentee STR strategies that work in Joshua Tree, Tahoe, or Gatlinburg do not exist in NYC. The §469 short-term-rental loophole is structurally unavailable for the typical out-of-borough investor.
What does work for cost-seg in NYC is long-term-rental investment on pre-war Brooklyn brownstones (where heavy renovation cost-seg drives the reclassification math against 1880s–1900s structural shells), Queens small-multifamily acquisitions (triplex and fourplex with compounding FF&E packages), Manhattan condo rental (newer construction with cleaner reclass ratios but high land allocation), Bronx co-op and small-MF product (lower entry pricing, stronger LTR cash flow), and Staten Island SFR rental (lowest-cost NYC borough, fix-and-flip activity).
New York's tax position is the highest-cost in the U.S. Combined NY state (up to 10.9%) plus NYC local (up to 3.876%) income tax can reach ~14.8% top marginal, and NY decouples partially from federal §168(k), creating meaningful state-and-city-side timing mismatches on the bonus depreciation acceleration. For an NYC investor in the top combined bracket, the federal §168(k) Year-1 cash captures cleanly, but the state-and-city-side recovery happens over the regular MACRS schedule rather than concentrated in Year 1. The honest assessment: NYC cost-seg works for LTR investors with the income and bracket positioning to make the federal benefit meaningful, but the state-and-city-side timing friction and Local Law 18 STR restriction make this a fundamentally less attractive market for cost-seg than no-state-tax federal-conforming states.
New York state tax position: New York partially decouples from federal §168(k), NY has historically required an addback for federal bonus depreciation, with the addback recovered over the regular MACRS schedule for state purposes. NYC has its own local income tax stacked on top. For 2025+ acquisitions under OBBBA's 100% federal bonus, NY-side timing impact is meaningful given the high state-plus-local rates. The federal §168(k) acceleration is unaffected; the state-and-city-side reconciliation is the variable.
Decoupling: NY has periodically modified bonus depreciation conformity. Verify current-year treatment with your CPA. NYC's local income tax is separate from state but applies on the same federal-adjusted base.
Verify with your CPA. State tax conformity rules for federal §168(k) bonus depreciation are adjusted frequently, multiple states have modified their treatment two or more times in the past decade. The general framing on this page reflects our understanding as of May 2026, but you should always verify current-year treatment with a qualified CPA or tax attorney before relying on specific dollar projections for your situation.
