Browse everything

The full directory, every page on ContractTax in one place. Looking for something specific? Press ⌘K to search.

Markets (17)

Kalshi Radar The Sports Desk Movers Live odds All live markets Odds boards Elections 2026 Kalshi Crypto Will it happen?Odds by category Screener Watchlist + alerts Alerts center Sweat Board Settlement calendar Terminal The Daily Wire

Edge (19)

Is this market overpriced?The Fair Value Board The Receipts Trade Checker Truth Machine Accuracy by category Kalshi vs Polymarket Fees: maker vs taker Cost of trading The Bond Desk Value scanner Impossible prices The Spread Board Momentum Machine Strategy Lab Implied vs realized Settled archive State of Kalshi Open data

Combos (8)

Parlay builder Parlay Autopsy Payout calculator Today's combo Shared combos The combo archive The payout ceiling The parlay hub

Taxes (6)

Trade Report File your taxes Taxes by state Deadlines Filing checklist Bankroll Guardian

Learn (14)

Guides Strategy playbook All calculators Glossary Field guides How Kalshi markets work Wiki Is your edge real?Simulator Prediction journal Calibration test Trader quiz Pick'em Sharp leaderboard

Live-odds topics (11)

Will the US enter a recession Will the Fed cut interest rates Will there be a government shutdown Will Bitcoin hit a new all-time high Where will presidential approval land What will the next inflation report show Who will control the House after 2026 Who will control the Senate after 2026 Where will the unemployment rate land Where will Bitcoin's price be Who will win the Super Bowl

Crypto by coin (6)

Bitcoin Ethereum Solana XRP Dogecoin Litecoin

Field guides (10)

Sports Markets Crypto Markets Mention Markets Economic Data Markets Culture & Entertainment Markets Politics & Elections Weather & Climate Markets Science & Tech Markets Companies & Earnings Health & Pandemic Markets

Tools & calculators (21)

Kalshi parlay calculator Sell now vs hold to settlement Kalshi fee calculator Kalshi odds converter Kalshi payout calculator Expected value (EV) calculator Arbitrage calculator Position size calculator Kalshi tax calculator Breakeven win rate calculator Bankroll growth simulator No-vig fair odds calculator Risk of ruin calculator Prediction market state tax calculator Kalshi tax treatment calculator Kalshi trade analyzer Quarterly estimated tax calculator Section 1256 loss carryback calculator Is your edge real, or just variance?How many trades until you know you're good?What does a real edge actually look like?

Guides (96)

How Kalshi taxes work: the trader's guide Kalshi's CSV is in cents, not dollars How to report your Kalshi taxes in TurboTax Form 6781: how Section 1256 treatment is reported How to calculate your Kalshi cost basis The Section 1256 60/40 rule, explained How sports betting winnings are taxed Do you pay taxes on gambling winnings?Kalshi vs a sportsbook: how the taxes differ How to limit your losses on Kalshi Do wash sale rules apply to Kalshi?Does Kalshi report your trades to the IRS?What happens if you don't report your Kalshi taxes?How to make money on Kalshi Day trading and flipping on Kalshi What tax rate do you pay on Kalshi gains?Is Kalshi legal?How to keep a Kalshi trading journal Tax-loss harvesting with Kalshi Are Kalshi rewards, bonuses, and interest taxable?How much money do you need to trade Kalshi?Kalshi vs the stock market Kalshi vs Polymarket: how the taxes differ What tax forms do you need for Kalshi?Do you owe tax on open Kalshi positions?Are Kalshi gains capital gains?Is Kalshi a good investment?Kalshi strategy for beginners How long do Kalshi withdrawals take?Is your money safe on Kalshi?What is the minimum deposit on Kalshi?Does Kalshi send a 1099?Are Kalshi contracts Section 1256?How to report Kalshi on your taxes How Polymarket gains are taxed Can you deduct your Kalshi losses?How prediction-market income is taxed Robinhood event contracts and taxes Do you owe quarterly estimated taxes on trading gains?What is Kalshi?How does Kalshi work?Is Kalshi legit and safe?Dollars vs contracts on Kalshi How to read the Kalshi order book Limit vs market orders on Kalshi Kalshi fees explained Thin order books and slippage Maker vs taker on Kalshi What are market makers?Kalshi prices as probabilities Common Kalshi beginner mistakes How to get started on Kalshi Depositing and withdrawing on Kalshi How to sell on Kalshi How Kalshi sports markets work How Kalshi markets settle Kalshi vs a sportsbook Kalshi vs Polymarket Kalshi vs Robinhood event contracts Kalshi Perpetuals explained How Kalshi economic markets work Arbitrage on Kalshi How margin works on Kalshi Perpetuals The Kalshi perpetuals funding rate Liquidation on Kalshi Perpetuals Perpetuals vs buying crypto (spot)Using the Kalshi API and trading bots How Kalshi weather markets work How Kalshi election markets work Kalshi vs PredictIt Bankroll management on Kalshi What moves Kalshi prices How Kalshi perpetuals may be taxed Order types on Kalshi Perpetuals How Kalshi crypto markets work Expected value and edge Hedging with Kalshi Are prediction markets accurate?Kalshi promos and bonuses Trading on the Kalshi mobile app Kalshi parlays, explained Kalshi 15-minute crypto markets, explained How to read Kalshi odds Can you actually make money on Kalshi?Limit orders on Kalshi, and how they save you the taker fee Kalshi liquidity: why some markets cost more to trade How to get better calibrated How many trades to prove an edge?How to export your Kalshi trade history Is Kalshi gambling?How does Kalshi make money?How to trade on Kalshi The best markets to trade on Kalshi What states is Kalshi legal in?How old do you have to be to use Kalshi?Kalshi position limits, explained

Glossary (58)

Event contract Designated Contract Market (DCM)Section 1256 contract 60/40 rule Wash sale rule Mark-to-market Form 6781 Form W-2G Cost basis FIFO (first in, first out)Ordinary income treatment Trader Tax Status (Section 475)Implied probability Vig (vigorish)Kelly criterion Risk of ruin Maker vs taker Phantom income Spread Slippage Liquidity Settlement Drawdown Expected value (EV)Order book Limit order Market order Edge Variance Bankroll Fill Position Hedge Capital gain Marginal tax rate Holding period Multivariate event 15-minute market Overround Taker fee Maker order Continuation rate Mutually exclusive market Cash out Limit order Spread Implied probability Resolution Slippage Calibration Brier score Statistical significance Variance Overconfidence Sample size Z-score Underround Lock