By jurisdiction
New York calculators
8 statute-cited calculators across 2 clusters, all reviewed against New York's current statute and regulation. Planning tools, not professional advice.
NY RPTL + Veterans Law
New York Real Estate
STAR + Enhanced STAR exemptions, veterans and senior reductions, and the fragmented NY property-tax landscape — the parts of the bill that owners can actually move.
New York Property Tax & STAR Exemption Calculator
Model a New York residential property-tax bill under RPTL § 425 (STAR), § 467 (Senior Citizens), § 458-a (Alternative Veterans), and § 459-c (Persons with Disabilities). Determines Basic vs Enhanced STAR eligibility under the $250,000 household-income cap added by 2019 amendment and the annually-indexed Enhanced STAR ceiling ($107,300 for 2025, ~$108,800 for 2026), surfaces the post-2015 income-tax-credit mechanic vs the pre-2015 direct-exemption mechanic (same dollar value, different delivery), and computes the stacked § 458-a veterans exemption (15% basic + 10% combat + 0.5 × disability rating, capped at a representative local maximum of 50% of assessed value).
New York Real Estate Transfer Tax Calculator
Compute every layer of New York real-estate transfer tax that can stack on a single closing — the statewide Real Property Transfer Tax (NY Tax Law § 1402, $2 per $500 = 0.4%), the State Mansion Tax on residential $1M+ (NY Tax Law § 1402-a, progressive eight-tier schedule from 1.0% to 3.9% as restructured in 2019), the NYC Real Property Transfer Tax (NYC Admin. Code § 11-2102, 1.0%-2.625% by class and threshold), and the NYC Additional Tax on residential $2M+ (NYC Admin. Code § 11-2102.1, flat 0.25%). Surfaces the customary seller / buyer allocation and flags the § 1409 LLC-purchaser disclosure requirement added by 2019 reform.
NYC Rent Stabilization Renewal Increase Calculator
Compute the maximum lawful renewal rent on a rent-stabilized New York City apartment under the Rent Stabilization Law (NYC Administrative Code § 26-501 et seq.) as amended by the Housing Stability and Tenant Protection Act of 2019 (N.Y. Laws Ch. 36). Applies the current NYC Rent Guidelines Board order (Order #56 for the 2025-2026 cycle: 3.00% on a 1-year renewal, 5.25% on a 2-year renewal), models the tenant's RSL § 26-511(c)(4) absolute right to choose between a 1-year and a 2-year lease, layers any active Major Capital Improvement (MCI) or Individual Apartment Improvement (IAI) add-on, applies the post-HSTPA preferential-rent-as-ceiling rule, and surfaces the elimination of the 20% vacancy bonus on apartments turning over after June 14, 2019. Covers approximately 966,000 NYC apartments under rent stabilization — the largest regulated rental stock in the United States.
NY Condo Act + Martin Act AG supervision
New York Condo & HOA
New York condominium calculators under RPL Article 9-B (the NY Condominium Act): the RPL § 339-z six-month limited-priority assessments-only lien (no late fees, attorney fees, or fines in the priority slice), RPAPL Article 13 exclusively judicial foreclosure with a typical 24-36 month NYC timeline, and the Attorney General Real Estate Finance Bureau offering-plan and resale-disclosure supervision regime under the Martin Act (GBL Article 23-A).
New York Condominium Common-Charge Lien Priority Calculator — RPL Sec. 339-z Six-Month Limited Priority
Compute the limited-priority and sub-priority breakdown of a New York condominium common-charge lien under the New York Condominium Act (RPL Article 9-B, Sec. 339-d through 339-kk): RPL Sec. 339-z statutory lien with a SIX-MONTH limited priority over the first mortgage (regular common charges only — attorney fees, special assessments, late fees, and interest are NOT within priority, distinguishing New York from UCIOA-adopting jurisdictions like Connecticut); RPL Sec. 339-aa recording and judicial enforcement under RPAPL Article 13 (New York is an exclusively judicial-foreclosure state). Returns limited-priority dollars, sub-priority dollars, total lien gross and net, estimated equity, and recovery bands for each priority layer.
New York Condominium Foreclosure Timeline Calculator — RPAPL Article 13 Judicial Foreclosure
Project the New York condominium common-charge lien judicial-foreclosure timeline under RPL Sec. 339-aa (judicial enforcement) and RPAPL Article 13 (Sec. 1301-1391). New York is an EXCLUSIVELY JUDICIAL foreclosure jurisdiction — no power-of-sale enforcement permitted under any circumstance. Returns the demand-letter date, lien-recording date, service deadline (CPLR Sec. 306-b 120-day cap), projected answer deadline (CPLR Sec. 320(a)), motion-for-order-of-reference date (RPAPL Sec. 1321), referee's report date, judgment of foreclosure and sale date, and projected sale date. Typical NYC uncontested timeline 24-36 months; longer when contested.
New York Condominium Quorum & Supermajority Calculator — RPL Sec. 339-u Quorum, 339-v Amendments, 339-t Termination
Compute whether a New York condominium unit-owner vote has reached quorum and the votes-required-to-pass threshold under the New York Condominium Act (RPL Article 9-B, Sec. 339-d through 339-kk): RPL Sec. 339-u (by-laws-governed quorum and voting; 51% practical NY default); RPL Sec. 339-v(2)(a) (by-laws amendment 66 2/3% of common interest default); declaration amendment (66 2/3% practical NY standard); RPL Sec. 339-t (building termination / removal from condominium status — unanimous baseline with 80% destruction exception). Returns the effective quorum, votes required, quorum-met flag, and outcome (passed, failed, pending, or no-quorum).
New York Condominium Offering-Plan Resale Disclosure Calculator — GBL Article 23-A Waiver and Fee Timing
Compute the right-of-first-refusal waiver-issuance deadline, closing-readiness status, and estimated board-charged fees for a New York condominium resale under the by-laws and the General Business Law (GBL) Article 23-A Martin Act framework supervised by the Attorney General's Real Estate Finance Bureau (13 NYCRR Part 18). New York imposes NO statutory resale-certificate analog — the right-of-first-refusal waiver process and the buyer-application / move-in / damage-deposit fees are governed by the condominium's by-laws. Returns the waiver deadline (contract or request + 30-day typical board period), buffer-to-closing, status, estimated fee total, and a closing-readiness verdict.
New York Condominium Reserve Funding Calculator — Percent-Funded Banding and 30-Year Projection
Compute the percent-funded banding (STRONG / FAIR / WEAK / SEVERELY UNDERFUNDED under CAI / APRA standards), 30-year projection, and target-funded backsolve for a New York condominium reserve fund. New York imposes NO statutory reserve-funding mandate (unlike Florida post-Surfside Sec. 718.112, California Cal. Civ. Code Sec. 5550, or Utah Code Sec. 57-8a-211) — reserve adequacy is governed by the by-laws and voluntary industry standards. Returns the current percent funded and band, the projected year-30 percent funded and band under the supplied contribution / inflation / investment-return parameters, the annual contribution required to reach the target at year 30, and the contribution gap.