# ProfitHelm > Institutional-grade financial calculators, IRS tax bracket projections, crypto liability models, and predictive market arbitrage analytics. Canonical: https://profithelm.com Research Entity: ProfitHelm Quantitative Research ## Flagship Calculators and Intelligence Modules - [IRS 2027 Tax Brackets & TCJA Sunset Calculator](https://profithelm.com/tools/irs-2027-tax-brackets/): Project your federal income tax bracket, marginal rates, and post-TCJA sunset tax liability for tax year 2027. - [Crypto Tax Liability & Capital Gains Calculator 2027](https://profithelm.com/tools/crypto-tax-calculator/): Compute estimated federal and state capital gains liabilities on crypto trades, staking yield, and DeFi transfers. - [SaaS Cash Runway & Net Burn Rate Modeling Engine](https://profithelm.com/tools/saas-runway-calculator/): Interactive runway projection model for tech startups, factoring net monthly burn, revenue CAGR, and hiring cohorts. - [Prediction Market Implied Probability & Arbitrage Calculator](https://profithelm.com/tools/prediction-market-odds/): Calculate true implied probabilities, contract spreads, and Kelly Criterion bet sizing across Kalshi and Polymarket. - [TCJA Sunset Capital Gains & NIIT Tax Simulator 2027](https://profithelm.com/tools/tcja-sunset-capital-gains/): Project long-term and short-term capital gains taxes, Section 1411 NIIT surtax thresholds, and state additions following the 2025 TCJA sunset. - [Section 179 Equipment & Software Tax Deduction Calculator 2026-2027](https://profithelm.com/tools/section-179-calculator/): Calculate immediate equipment expensing, bonus depreciation phase-down, and tax savings under IRC Section 179. - [Treasury Bill Yield vs HYSA Tax-Equivalent Yield Calculator](https://profithelm.com/tools/treasury-yield-calculator/): Calculate after-tax interest and Tax-Equivalent Yield (TEY) between state-tax-exempt US Treasury Bills and taxable HYSAs. - [Section 1031 Real Estate Exchange & Capital Gains Deferral Calculator](https://profithelm.com/tools/section-1031-calculator/): Calculate capital gains tax deferral, Section 1250 depreciation recapture, and 45-day/180-day deadlines under IRC Section 1031 for 2026-2027. - [Prediction Market Tax Calculator: Section 1256 vs Ordinary Income](https://profithelm.com/tools/prediction-market-tax/): Compare statutory tax liabilities between CFTC-regulated event contracts under IRC Section 1256 (60/40 blended capital gains) and unregulated decentralized markets. - [Equipment Lease Tax Deduction Calculator & Modeling Engine](https://profithelm.com/tools/equipment-lease-tax-deduction/): Deterministic mathematical model and planning calculator for equipment lease tax deduction with real-time scenario modeling. - [California Tax Brackets 2027 Calculator & Modeling Engine](https://profithelm.com/tools/california-tax-brackets-2027/): Deterministic mathematical model and planning calculator for california tax brackets 2027 with real-time scenario modeling. - [Financial Model Calculator & Modeling Engine](https://profithelm.com/tools/financial-model/): Deterministic mathematical model and planning calculator for Financial Model with real-time scenario modeling. - [Ca Tax Brackets 2027 Married Jointly Calculator & Decision Engine](https://profithelm.com/tools/ca-tax-brackets-2027-married-jointly/): Deterministic mathematical model and planning calculator for ca tax brackets 2027 married jointly with real-time scenario modeling. - [Qsbs Section 1202 Tax Calculator Calculator & Modeling Engine](https://profithelm.com/tools/qsbs-section-1202-tax-calculator/): Deterministic mathematical model and planning calculator for qsbs section 1202 tax calculator with real-time scenario modeling. ## 50-State Post-TCJA Tax Intelligence Matrices - [Alabama 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/alabama/): Alabama state income tax schedule (top 5.0%) and TCJA sunset impact. - [Alaska 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/alaska/): Alaska state income tax schedule (0.0% state rate) and TCJA sunset impact. - [Arizona 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/arizona/): Arizona state income tax schedule (top 2.5%) and TCJA sunset impact. - [Arkansas 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/arkansas/): Arkansas state income tax schedule (top 3.9%) and TCJA sunset impact. - [California 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/california/): California state income tax schedule (top 13.3%) and TCJA sunset impact. - [Colorado 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/colorado/): Colorado state income tax schedule (top 4.4%) and TCJA sunset impact. - [Connecticut 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/connecticut/): Connecticut state income tax schedule (top 7.0%) and TCJA sunset impact. - [Delaware 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/delaware/): Delaware state income tax schedule (top 6.6%) and TCJA sunset impact. - [District of Columbia 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/district-of-columbia/): District of Columbia state income tax schedule (top 10.8%) and TCJA sunset impact. - [Florida 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/florida/): Florida state income tax schedule (0.0% state rate) and TCJA sunset impact. - [Georgia 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/georgia/): Georgia state income tax schedule (top 5.4%) and TCJA sunset impact. - [Hawaii 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/hawaii/): Hawaii state income tax schedule (top 11.0%) and TCJA sunset impact. - [Idaho 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/idaho/): Idaho state income tax schedule (top 5.7%) and TCJA sunset impact. - [Illinois 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/illinois/): Illinois state income tax schedule (top 5.0%) and TCJA sunset impact. - [Indiana 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/indiana/): Indiana state income tax schedule (top 3.0%) and TCJA sunset impact. - [Iowa 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/iowa/): Iowa state income tax schedule (top 3.8%) and TCJA sunset impact. - [Kansas 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/kansas/): Kansas state income tax schedule (top 5.6%) and TCJA sunset impact. - [Kentucky 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/kentucky/): Kentucky state income tax schedule (top 4.0%) and TCJA sunset impact. - [Louisiana 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/louisiana/): Louisiana state income tax schedule (top 4.2%) and TCJA sunset impact. - [Maine 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/maine/): Maine state income tax schedule (top 7.1%) and TCJA sunset impact. - [Maryland 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/maryland/): Maryland state income tax schedule (top 5.8%) and TCJA sunset impact. - [Massachusetts 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/massachusetts/): Massachusetts state income tax schedule (top 9.0%) and TCJA sunset impact. - [Michigan 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/michigan/): Michigan state income tax schedule (top 4.2%) and TCJA sunset impact. - [Minnesota 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/minnesota/): Minnesota state income tax schedule (top 9.8%) and TCJA sunset impact. - [Mississippi 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/mississippi/): Mississippi state income tax schedule (top 4.7%) and TCJA sunset impact. - [Missouri 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/missouri/): Missouri state income tax schedule (top 4.7%) and TCJA sunset impact. - [Montana 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/montana/): Montana state income tax schedule (top 5.9%) and TCJA sunset impact. - [Nebraska 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/nebraska/): Nebraska state income tax schedule (top 5.2%) and TCJA sunset impact. - [Nevada 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/nevada/): Nevada state income tax schedule (0.0% state rate) and TCJA sunset impact. - [New Hampshire 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/new-hampshire/): New Hampshire state income tax schedule (0.0% state rate) and TCJA sunset impact. - [New Jersey 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/new-jersey/): New Jersey state income tax schedule (top 10.8%) and TCJA sunset impact. - [New Mexico 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/new-mexico/): New Mexico state income tax schedule (top 5.9%) and TCJA sunset impact. - [New York 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/new-york/): New York state income tax schedule (top 10.9%) and TCJA sunset impact. - [North Carolina 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/north-carolina/): North Carolina state income tax schedule (top 4.5%) and TCJA sunset impact. - [North Dakota 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/north-dakota/): North Dakota state income tax schedule (top 2.5%) and TCJA sunset impact. - [Ohio 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/ohio/): Ohio state income tax schedule (top 3.5%) and TCJA sunset impact. - [Oklahoma 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/oklahoma/): Oklahoma state income tax schedule (top 4.8%) and TCJA sunset impact. - [Oregon 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/oregon/): Oregon state income tax schedule (top 9.9%) and TCJA sunset impact. - [Pennsylvania 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/pennsylvania/): Pennsylvania state income tax schedule (top 3.1%) and TCJA sunset impact. - [Rhode Island 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/rhode-island/): Rhode Island state income tax schedule (top 6.0%) and TCJA sunset impact. - [South Carolina 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/south-carolina/): South Carolina state income tax schedule (top 6.2%) and TCJA sunset impact. - [South Dakota 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/south-dakota/): South Dakota state income tax schedule (0.0% state rate) and TCJA sunset impact. - [Tennessee 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/tennessee/): Tennessee state income tax schedule (0.0% state rate) and TCJA sunset impact. - [Texas 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/texas/): Texas state income tax schedule (0.0% state rate) and TCJA sunset impact. - [Utah 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/utah/): Utah state income tax schedule (top 4.5%) and TCJA sunset impact. - [Vermont 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/vermont/): Vermont state income tax schedule (top 8.8%) and TCJA sunset impact. - [Virginia 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/virginia/): Virginia state income tax schedule (top 5.8%) and TCJA sunset impact. - [Washington 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/washington/): Washington state income tax schedule (0.0% state rate) and TCJA sunset impact. - [West Virginia 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/west-virginia/): West Virginia state income tax schedule (top 5.1%) and TCJA sunset impact. - [Wisconsin 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/wisconsin/): Wisconsin state income tax schedule (top 7.6%) and TCJA sunset impact. - [Wyoming 2027 Tax Brackets](https://profithelm.com/tools/irs-2027-tax-brackets/wyoming/): Wyoming state income tax schedule (0.0% state rate) and TCJA sunset impact. ## Commercial Vehicle Section 179 Expensing Matrices - [Ford F-150 Lightning Pro / XLT Section 179](https://profithelm.com/tools/section-179-calculator/ford-f150-lightning/): Commercial Electric Truck (8,250 lbs GVWR) immediate write-off calculation. - [Ford F-150 SuperCrew 4x4 Section 179](https://profithelm.com/tools/section-179-calculator/ford-f150-supercrew/): Full-Size Commercial Pickup (7,050 lbs GVWR) immediate write-off calculation. - [Ford F-250 Super Duty Crew Cab Section 179](https://profithelm.com/tools/section-179-calculator/ford-super-duty-f250/): Heavy Duty Commercial Truck (10,000 lbs GVWR) immediate write-off calculation. - [Ford Transit Cargo Van 250 Section 179](https://profithelm.com/tools/section-179-calculator/ford-transit-cargo-van/): Commercial Cargo Van (9,070 lbs GVWR) immediate write-off calculation. - [Chevrolet Silverado 1500 Crew Cab Section 179](https://profithelm.com/tools/section-179-calculator/chevrolet-silverado-1500/): Full-Size Commercial Pickup (7,100 lbs GVWR) immediate write-off calculation. - [Chevrolet Silverado 2500HD Work Truck Section 179](https://profithelm.com/tools/section-179-calculator/chevrolet-silverado-2500hd/): Heavy Duty Commercial Truck (10,650 lbs GVWR) immediate write-off calculation. - [Chevrolet Express 2500 Cargo Van Section 179](https://profithelm.com/tools/section-179-calculator/chevrolet-express-cargo/): Commercial Cargo Van (8,600 lbs GVWR) immediate write-off calculation. - [Chevrolet Suburban Commercial 4WD Section 179](https://profithelm.com/tools/section-179-calculator/chevrolet-suburban-commercial/): Heavy Utility Commercial SUV (7,700 lbs GVWR) immediate write-off calculation. - [RAM 1500 Tradesman Crew Cab Section 179](https://profithelm.com/tools/section-179-calculator/ram-1500-crew-cab/): Full-Size Commercial Pickup (6,900 lbs GVWR) immediate write-off calculation. - [RAM 2500 Heavy Duty Crew Cab Section 179](https://profithelm.com/tools/section-179-calculator/ram-2500-heavy-duty/): Heavy Duty Commercial Truck (10,000 lbs GVWR) immediate write-off calculation. - [RAM ProMaster 2500 High Roof Section 179](https://profithelm.com/tools/section-179-calculator/ram-promaster-cargo-van/): Commercial Cargo Van (8,900 lbs GVWR) immediate write-off calculation. - [GMC Sierra 1500 Pro / SLE Section 179](https://profithelm.com/tools/section-179-calculator/gmc-sierra-1500/): Full-Size Commercial Pickup (7,100 lbs GVWR) immediate write-off calculation. - [GMC Sierra 2500HD Heavy Duty Section 179](https://profithelm.com/tools/section-179-calculator/gmc-sierra-2500hd/): Heavy Duty Commercial Truck (10,650 lbs GVWR) immediate write-off calculation. - [GMC Yukon XL Commercial 4WD Section 179](https://profithelm.com/tools/section-179-calculator/gmc-yukon-xl/): Heavy Utility Commercial SUV (7,700 lbs GVWR) immediate write-off calculation. - [Mercedes-Benz Sprinter 2500 Cargo Van Section 179](https://profithelm.com/tools/section-179-calculator/mercedes-benz-sprinter-2500/): Commercial Cargo Van (9,050 lbs GVWR) immediate write-off calculation. - [Mercedes-Benz eSprinter Commercial Van Section 179](https://profithelm.com/tools/section-179-calculator/mercedes-benz-esprinter/): Commercial Electric Van (9,370 lbs GVWR) immediate write-off calculation. - [Toyota Tundra CrewMax 4x4 Section 179](https://profithelm.com/tools/section-179-calculator/toyota-tundra-crewmax/): Full-Size Commercial Pickup (7,230 lbs GVWR) immediate write-off calculation. - [Tesla Cybertruck Dual Motor AWD Section 179](https://profithelm.com/tools/section-179-calculator/tesla-cybertruck/): Commercial Electric Pickup (9,169 lbs GVWR) immediate write-off calculation. - [Rivian R1T Adventure Dual Motor Section 179](https://profithelm.com/tools/section-179-calculator/rivian-r1t/): Commercial Electric Pickup (8,532 lbs GVWR) immediate write-off calculation. - [Cadillac Escalade ESV 4WD Section 179](https://profithelm.com/tools/section-179-calculator/cadillac-escalade-esv/): Heavy Utility Commercial SUV (7,700 lbs GVWR) immediate write-off calculation. - [BMW X5 xDrive40i Section 179](https://profithelm.com/tools/section-179-calculator/bmw-x5-xdrive40i/): Heavy Utility Commercial SUV (6,415 lbs GVWR) immediate write-off calculation. - [Porsche Cayenne Base / E-Hybrid Section 179](https://profithelm.com/tools/section-179-calculator/porsche-cayenne/): Heavy Utility Commercial SUV (6,393 lbs GVWR) immediate write-off calculation. - [Land Rover Defender 110 S Section 179](https://profithelm.com/tools/section-179-calculator/land-rover-defender-110/): Heavy Utility Commercial SUV (6,834 lbs GVWR) immediate write-off calculation. - [Lincoln Navigator L 4x4 Section 179](https://profithelm.com/tools/section-179-calculator/lincoln-navigator-l/): Heavy Utility Commercial SUV (7,800 lbs GVWR) immediate write-off calculation. - [Nissan Titan Crew Cab SV Section 179](https://profithelm.com/tools/section-179-calculator/nissan-titan-crew-cab/): Full-Size Commercial Pickup (7,300 lbs GVWR) immediate write-off calculation. ## 50-State Section 1031 Exchange Intelligence Matrices - [Alabama Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/alabama/): Alabama commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Alaska Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/alaska/): Alaska commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Arizona Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/arizona/): Arizona commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Arkansas Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/arkansas/): Arkansas commercial real estate tax deferral, depreciation recapture, and clawback rules. - [California Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/california/): California commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Colorado Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/colorado/): Colorado commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Connecticut Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/connecticut/): Connecticut commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Delaware Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/delaware/): Delaware commercial real estate tax deferral, depreciation recapture, and clawback rules. - [District of Columbia Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/district-of-columbia/): District of Columbia commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Florida Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/florida/): Florida commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Georgia Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/georgia/): Georgia commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Hawaii Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/hawaii/): Hawaii commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Idaho Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/idaho/): Idaho commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Illinois Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/illinois/): Illinois commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Indiana Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/indiana/): Indiana commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Iowa Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/iowa/): Iowa commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Kansas Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/kansas/): Kansas commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Kentucky Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/kentucky/): Kentucky commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Louisiana Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/louisiana/): Louisiana commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Maine Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/maine/): Maine commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Maryland Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/maryland/): Maryland commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Massachusetts Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/massachusetts/): Massachusetts commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Michigan Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/michigan/): Michigan commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Minnesota Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/minnesota/): Minnesota commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Mississippi Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/mississippi/): Mississippi commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Missouri Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/missouri/): Missouri commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Montana Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/montana/): Montana commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Nebraska Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/nebraska/): Nebraska commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Nevada Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/nevada/): Nevada commercial real estate tax deferral, depreciation recapture, and clawback rules. - [New Hampshire Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/new-hampshire/): New Hampshire commercial real estate tax deferral, depreciation recapture, and clawback rules. - [New Jersey Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/new-jersey/): New Jersey commercial real estate tax deferral, depreciation recapture, and clawback rules. - [New Mexico Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/new-mexico/): New Mexico commercial real estate tax deferral, depreciation recapture, and clawback rules. - [New York Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/new-york/): New York commercial real estate tax deferral, depreciation recapture, and clawback rules. - [North Carolina Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/north-carolina/): North Carolina commercial real estate tax deferral, depreciation recapture, and clawback rules. - [North Dakota Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/north-dakota/): North Dakota commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Ohio Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/ohio/): Ohio commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Oklahoma Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/oklahoma/): Oklahoma commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Oregon Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/oregon/): Oregon commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Pennsylvania Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/pennsylvania/): Pennsylvania commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Rhode Island Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/rhode-island/): Rhode Island commercial real estate tax deferral, depreciation recapture, and clawback rules. - [South Carolina Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/south-carolina/): South Carolina commercial real estate tax deferral, depreciation recapture, and clawback rules. - [South Dakota Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/south-dakota/): South Dakota commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Tennessee Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/tennessee/): Tennessee commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Texas Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/texas/): Texas commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Utah Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/utah/): Utah commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Vermont Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/vermont/): Vermont commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Virginia Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/virginia/): Virginia commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Washington Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/washington/): Washington commercial real estate tax deferral, depreciation recapture, and clawback rules. - [West Virginia Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/west-virginia/): West Virginia commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Wisconsin Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/wisconsin/): Wisconsin commercial real estate tax deferral, depreciation recapture, and clawback rules. - [Wyoming Section 1031 Exchange](https://profithelm.com/tools/section-1031-calculator/wyoming/): Wyoming commercial real estate tax deferral, depreciation recapture, and clawback rules. ## Programmatic Leaf Calculation Routes (139 Canonical Endpoints) The platform compiles and serves 139 programmatic calculation endpoints structured across 3 core statutory matrices: - 51 State Income Tax Leaves: /tools/irs-2027-tax-brackets// - 26 Commercial Heavy Vehicle Section 179 Leaves: /tools/section-179-calculator// - 51 State Section 1031 Exchange Leaves: /tools/section-1031-calculator// - 9 Flagship Financial Intelligence Engines: /tools// - 2 Master Exploration Hubs: / and /tools/ ## Scenario Parameter Syntax and Query Conventions All programmatic leaf calculators accept deterministic scenario overrides via clean URL query parameters: ### 1. IRS 2027 Tax Brackets & State Tax Leaves - `income`: Gross taxable income in USD (e.g., `?income=175000`) - `filing_status`: `single`, `married_joint`, `married_separate`, `head_of_household` (e.g., `?filing_status=married_joint`) - `year`: Target statutory tax year `2026` or `2027` (e.g., `?year=2027`) - Example: `/tools/irs-2027-tax-brackets/california/?income=250000&filing_status=single&year=2027` ### 2. Commercial Vehicle Section 179 Expensing Leaves - `equipment_cost`: Vehicle invoice MSRP or total purchase cost in USD (e.g., `?equipment_cost=85000`) - `business_use_pct`: Business usage allocation: `50` to `100` percent (e.g., `?business_use_pct=100`) - `tax_bracket`: Marginal income tax bracket percentage: `10` to `39.6` (e.g., `?tax_bracket=35`) - Example: `/tools/section-179-calculator/ford-f-250-super-duty/?equipment_cost=85000&business_use_pct=100&tax_bracket=35` ### 3. Section 1031 Exchange State Leaves - `sale_price`: Relinquished property gross sale price in USD (e.g., `?sale_price=2500000`) - `basis`: Adjusted tax cost basis in USD (e.g., `?basis=650000`) - `depreciation`: Accumulated Section 1250 depreciation subject to 25% recapture (e.g., `?depreciation=400000`) - `replacement_price`: Target replacement property purchase price in USD (e.g., `?replacement_price=2500000`) - `relinquished_state`: Two-letter origin state postal code (e.g., `?relinquished_state=CA`) - `replacement_state`: Two-letter destination state postal code (e.g., `?replacement_state=TX`) - Example: `/tools/section-1031-calculator/texas/?sale_price=2500000&basis=650000&depreciation=400000` ### 4. Treasury Bill vs HYSA Yield Arbitrage - `tbill_rate`: Annualized Treasury Bill yield percentage (e.g., `?tbill_rate=4.80`) - `hysa_rate`: High-Yield Savings Account stated APY percentage (e.g., `?hysa_rate=4.50`) - `state`: Two-letter state code for 31 U.S.C. Section 3124 exemption (e.g., `?state=CA`) - `fed_bracket`: Marginal federal income tax bracket percentage (e.g., `?fed_bracket=35`) - Example: `/tools/treasury-yield-calculator/?tbill_rate=4.80&hysa_rate=4.50&state=CA&fed_bracket=35` ### 5. SaaS Runway & Burn Rate Engine - `cash`: Current liquid cash reserves in USD (e.g., `?cash=1500000`) - `burn`: Net monthly cash burn rate in USD (e.g., `?burn=65000`) - `growth`: Monthly revenue growth rate percentage (e.g., `?growth=15`) - Example: `/tools/saas-runway-calculator/?cash=1500000&burn=65000&growth=15` ### 6. Prediction Market Event Arbitrage & Section 1256 Tax - `kalshi_price`: Kalshi binary contract price in cents (e.g., `?kalshi_price=52`) - `poly_price`: Polymarket binary contract price in cents (e.g., `?poly_price=44`) - `gain`: Total realized trading profit in USD (e.g., `?gain=50000`) - Example: `/tools/prediction-market-odds/?kalshi_price=52&poly_price=44` - Example: `/tools/prediction-market-tax/?gain=50000&income=150000&filing_status=single` ## Key Tax Year 2027 Invariant On December 31, 2025, the individual provisions of the Tax Cuts and Jobs Act (TCJA) expire. Federal individual marginal rates return to 10%, 15%, 25%, 28%, 33%, 35%, and 39.6%. Standard deductions drop by approximately 45-50% while personal exemptions are reinstated.