NYC, New York State, NJ, PA, CT, MA, and IRS federal tax brackets, commuter credits, NJ exit tax, and residency audits.
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NYC mansion tax, CEMA mortgage recording tax savings, Tri-State property tax bills, PITI amortization, and rent-vs-buy math.
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401(k) and Roth IRA compounding, NY estate tax cliff, capital gains + NIIT, and Social Security taxability.
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FOMC interest rate policy, state-tax-exempt US Treasury bills vs. CDs, SOFR, inflation, and FX reference rates.
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SBA 7(a) & 504 commercial loan amortization, NYC 4% UBT freelancer tax, LLC vs. S-Corp payroll math, and NY PTET.
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Independent economic commentary, fiscal policy analysis, and institutional perspectives across the US East Coast.
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Comprehensive library of quantitative economic studies, regional tax comparisons, and interactive calculator guides built from official IRS, NYS Dept. of Taxation and Finance, NJ Treasury, PA Dept. of Revenue, Mass. DOR, BLS, and Federal Reserve releases.
Buying an apartment in Manhattan, Brooklyn, or Queens? Compare NYC Co-ops vs. Condos side by side: why Co-ops save 1.925% in Mortgage Recording Tax, how monthly maintenance vs. common charges work, and board liquidity requirements.
Waiting on your New York State and NYC tax refund? Check the 2026 NYS Department of Taxation and Finance processing timeline, direct deposit schedules, Empire State Child Credit delays, and what each status message really means.
Calculate exact out-the-door sales tax, restaurant meal tax, and pre-tax gratuity across New York City (8.875%), Long Island/Westchester, New Jersey (6.625% & 3.3125% UEZ), Connecticut (6.35% / 7.35% dining), and Massachusetts (6.25%).
Freelancing, consulting, or running an LLC in New York City? Calculate your 2026 NYC 4% Unincorporated Business Tax (Form NYC-202 / NYC-204), the $5,000 exemption, sliding-scale credits, and the NYC Resident Credit.
Refinancing or buying a NYC condo, townhouse, or Westchester home? Use our 2026 CEMA Mortgage Calculator to model exact NY Tax Law § 255 savings on the 1.80%–1.925% Mortgage Recording Tax.
Moving out of New Jersey? Calculate your exact NJ Exit Tax escrow withholding at closing (2% of gross sale price vs. 8.97%–10.75% of capital gain) and learn how Form GIT/REP-3 exemptions work.
Complete breakdown of New Jersey's combined PAS-1 property tax relief programs: the ANCHOR rebate ($1,500–$1,750), the Senior Freeze (Property Tax Reimbursement), and the Stay NJ 50% property tax credit (up to $6,500) for homeowners 65+.
Moving from Manhattan or Brooklyn to the suburbs? Compare total income tax, property tax, estate tax, and Metro-North/NJ Transit commute costs across Westchester (NY), Bergen/Essex (NJ), and Fairfield County (CT).
Analysis of Bureau of Labor Statistics (BLS) Regional Consumer Price Index data for the NY-NJ-PA, Boston-Cambridge-Newton, and Philadelphia metro areas. Why constrained East Coast housing supply keeps core shelter inflation sticky.
Macro markets brief explaining why FOMC cuts to the overnight Federal Funds Rate reduce 4-week T-Bill and SBA 7(a) Prime rates immediately, while 30-year fixed NY/NJ mortgages track the 10-year Treasury term premium and MBS spreads.
Editorial analysis of the $118 billion Northeast commercial real estate (CRE) debt maturity wall. Why 2019–2021 rent-stabilized multifamily and Class B office loans originated at 3.5% face equity shortfalls at 6.25% refinancing rates.
Should a New York business form an LLC in Delaware or New York? Learn why forming in Delaware triggers double filing fees via Foreign Qualification, and how to legally cut NY Section 206 newspaper publication costs from $1,250 to $145.
Analysis of the New York State Comptroller's annual Wall Street securities industry bonus report. How investment banking, private credit, and trading bonuses drive 27% of NY State and 8% of NYC personal income tax revenue.
Quantitative breakdown of New York's Real Property Tax Law § 467-m incentive for converting obsolete Midtown and Financial District Class B/C office towers into multifamily housing, including 90% tax exemptions and 25% affordable mandates.
In-depth guide to New York State's notorious '105% Estate Tax Cliff' under NYS Tax Law § 952. See the 2026 Basic Exclusion Amount, why NY has zero spousal portability, and how the 'Santa Claus Clause' saves heirs hundreds of thousands.
Quantitative analysis of Massachusetts's 4% Fair Share Amendment surtax on income above $1.08M+. How the 9.0% long-term and 12.5% short-term rate works, filing status strategies, and New Hampshire domicile outflows.
Calculate how much of your Social Security benefit is taxable at the federal level (0%, 50%, or 85% via IRS Provisional Income) and see why NY, NJ, PA, and FL exempt 100% of Social Security from state income tax.
Model the true 1-to-20 year financial breakeven between renting an apartment and buying a Manhattan or Brooklyn co-op/condo. Accounts for Mansion Tax, MRT, monthly common charges, and the opportunity cost of your down payment.
Calculate monthly commercial payments, SBA upfront guarantee fees, and Debt Service Coverage Ratio (DSCR) for SBA 7(a) business acquisition, working capital, and commercial real estate loans up to $5,000,000.
Interactive LLC vs. S-Corporation tax calculator for New York and New Jersey business owners. Calculate FICA self-employment tax savings, the NYS Pass-Through Entity Tax (PTET) federal SALT workaround, and NYC 8.85% GCT friction.
Calculate your exact net proceeds on stock, business, or real estate sales across East Coast states. Includes Federal long-term vs. short-term brackets, the 3.8% Net Investment Income Tax (NIIT), and NY/NYC/NJ/MA state surtaxes.
Project your retirement nest egg under the 2026 IRS 401(k) contribution limits ($23,500 standard, $31,000 age 50+, $34,750 ages 60–63 SECURE 2.0 super catch-up) and compare Traditional vs. Roth for NY/NJ earners.
Compare after-tax yields on US Treasury Bills (4-week to 52-week T-Bills) against bank CDs and High-Yield Savings Accounts. See why federal state/local tax exemption gives T-Bills a massive edge in NYC, NY, NJ, and MA.
Model your true monthly mortgage payment across the Northeast corridor. Compare effective county property tax rates in Westchester, Nassau, Bergen, Essex, Fairfield, and Middlesex (MA) alongside principal, interest, HOA, and PMI.
Quantify your exact annual income and capital gains tax savings when relocating domicile from NYC or New York State to Florida (0% state tax), and review the 5 Primary Factors used in NYS DTF residency audits.
Calculate exact buyer and seller closing costs in Manhattan, Brooklyn, and Queens. Includes the 8-tier progressive NYC Mansion Tax (1.0% to 3.9%), NYC/NYS Mortgage Recording Tax (1.80% / 1.925%), and CEMA savings.
Calculate your interstate tax liability when living in New Jersey or Connecticut and working for a New York employer. Model NYS Form IT-203 wage allocation, the Convenience of the Employer rule, and NJ Resident Credit.
Interactive 2026 New York City and NY State paycheck calculator. Model Federal income tax, FICA, NY State brackets (4.0% to 10.9%), NYC local resident tax (3.078% to 3.876%), and Yonkers surcharges.
Explore our full library of verified quantitative studies, statutory tax tables, and regional housing analyses covering New York City, New York State, New Jersey, Connecticut, Pennsylvania, Massachusetts, and Florida. Every report includes downloadable-grade tables, SVG data visualizations, and direct links to primary government sources.
