PredictIt Review 2026

What Is PredictIt?

PredictIt is America's oldest continuously operating prediction market, founded in 2014 as an academic research platform in partnership with Victoria University of Wellington, New Zealand. Since 2014 it has operated under a CFTC no-action letter — a regulatory tolerance arrangement rather than a full license — with per-contract investment caps (historically $850 per trader per market; check predictit.org for current limits) and trader limits.

That no-action arrangement is still how PredictIt operates today. In January 2026 it was widely reported — including, previously, on this page — that PredictIt had upgraded to full CFTC Designated Contract Market (DCM) and Derivatives Clearing Organization (DCO) status. That reporting was wrong: the CFTC registries list Aristotle Exchange, a separate exchange under the same parent company, not PredictIt (see the regulatory-status section below). The 2022–2025 dispute over the no-action letter ended with the CFTC extending relief, and the $850 per-contract cap remains in force.

PredictIt's market focus is almost entirely US political events: congressional elections, presidential approval ratings, legislative outcomes, and policy decisions. It does not offer economic indicator markets (CPI, FOMC, GDP) like Kalshi, nor international event coverage like Polymarket. Its value proposition is depth and historical continuity in US political pricing — over ten years of uninterrupted market data on the same question types.

The central tension in evaluating PredictIt: it has the richest political dataset of any prediction market, and simultaneously the highest fees of any major prediction market. These two facts define who should and should not use it.

Pros and Cons

Fee Structure: The Critical Issue

PredictIt's fee structure is the defining reason it scores 3.4/5. No other major prediction market comes close to its combined cost:

• 10% on net profits per market. Applied at contract resolution. If you are correct and profit $500 on a Senate race contract, PredictIt deducts $50 before crediting your account.
• 5% withdrawal fee. Applied to every withdrawal with no exceptions. After the 10% profit deduction, every dollar you attempt to take out is taxed a further 5%.

Combined cost example: You trade a $1,000 position on a political contract and profit $200 (20% return). PredictIt deducts $20 (10% of $200 profit). You then withdraw $220 (your $1,000 principal + $180 net profit). The withdrawal fee is $11 (5% of $220). Your total cost: $31 on a $200 profit, or an effective 15.5% fee on gains — before any federal income tax.

For active traders making frequent bets with quick position turnover, PredictIt's fee structure is economically punishing. The platform makes sense only if the political data and market access it provides cannot be replicated elsewhere at a reasonable cost — which is true for a specific subset of political specialists and researchers.

Regulatory Status: The January 2026 "DCM Upgrade" That Wasn't

Correction (July 2026): earlier versions of this review — like much of the trade press — reported that PredictIt received full CFTC DCM + DCO approval on January 26, 2026. That claim is wrong, and we have corrected it throughout this site.

What the registries actually show:

• The CFTC's DCM and DCO registries contain no entry for PredictIt or Victoria University of Wellington.
• The designation the press attributed to PredictIt belongs to Aristotle Exchange — a separate exchange operated by PredictIt's parent company, Aristotle. It was designated on September 5, 2025, opened in October 2025, and was acquired by Underdog in March 2026.
• PredictIt itself continues to operate under its 2014 CFTC no-action letter, which the CFTC reaffirmed after the 2022–2025 litigation.

What that means in practice:

• The $850 per-contract position limit remains in force; reports of a raise to $3,500 trace to the same erroneous upgrade story and are unverified.
• Claims of a post-upgrade volume surge (~$700M/day) are likewise unverified and should be discounted.
• No-action relief is regulatory tolerance, not registration — PredictIt does not carry the DCM-level oversight, clearing obligations, or Section 1256 tax status that Kalshi's contracts have.

For traders, the practical takeaway: PredictIt's regulatory posture is unchanged from the past decade — a tolerated, capped, research-oriented venue rather than a full CFTC-designated exchange.

Political Market Depth: Where PredictIt Still Leads

PredictIt's enduring advantage is historical continuity. The platform has priced US political events continuously since 2014, including:

• Three complete US presidential election cycles (2016, 2020, 2024)
• Six congressional election cycles (House and Senate)
• Continuous presidential approval rating markets
• Supreme Court nomination markets going back to 2016
• Legislative outcome markets (major bill passage probability)

This creates a dataset that researchers, political scientists, and policy analysts cannot replicate using Kalshi or Polymarket, both of which entered the space in 2020 and 2021 respectively. For academic work requiring market-based political forecasting data pre-2020, PredictIt is the only source.

Victoria University's ongoing academic partnership also means PredictIt markets are cited in political science literature in ways that Kalshi and Polymarket markets are not yet — a credibility signal for research-oriented users.

For traders (not researchers), however, this historical advantage is largely irrelevant. What matters is current market quality: spreads, liquidity, and accurate pricing. Kalshi and Polymarket offer superior trading economics for political event speculation.

Tax Treatment: An Important Warning

PredictIt's approach to taxes is unusual among prediction markets and deserves explicit attention.

The platform deducts its 10% profit share at the time of contract resolution — you never see that money in your account. This creates a potential accounting complication: your gross profit on a winning contract differs from your net profit after the platform deduction, and PredictIt does not issue a 1099 documenting this. You must track the gross profit, the platform deduction, and your net profit yourself — and determine whether to report gross or net for tax purposes (consult a tax professional).

Furthermore, because PredictIt is not a CFTC designated contract market — it operates under no-action relief — its contracts are unlikely to qualify for Section 1256 regulated-futures treatment (60% long-term / 40% short-term). Expect ordinary capital-gains treatment, and consult a tax professional. Given PredictIt's lack of 1099 reporting, you will need to construct your own tax documentation either way.

By contrast, Kalshi handles all of this with an automated Form 1099 at year-end. For tax-aware investors, this operational gap is a meaningful cost of using PredictIt.

Who PredictIt Is Best For

PredictIt IS the right choice if you:

• Are a political science researcher, policy analyst, or academic who needs 2014–present US political market data
• Trade US political events infrequently (a few times per election cycle) and are willing to pay the fee premium for PredictIt's market depth and historical context
• Specifically study Victoria University's academic research partnership outputs and want access to their market infrastructure

PredictIt is NOT the right choice if you:

• Are an active trader — the 10% profit fee + 5% withdrawal fee will significantly erode returns relative to Kalshi or Polymarket
• Trade any market category other than US politics — PredictIt has no economic indicator markets, no international events, and minimal non-political coverage
• Need IRS Form 1099 for automated tax compliance
• Prefer a mobile app — PredictIt is web-only
• Are primarily a macro investor — Kalshi's CPI, FOMC, and GDP markets are categorically unavailable on PredictIt

Final Verdict

PredictIt is the authoritative source for US political event markets, but it operates under a 2014 CFTC no-action letter — not a CFTC DCM/DCO license (its parent Aristotle's separate Aristotle Exchange holds that designation, now owned by Underdog). Its 10% fee on profits plus 5% withdrawal fee make it expensive for active traders. Best suited for political analysts and academic researchers who prioritize data depth over trading economics.

The 3.4/5 score reflects that PredictIt occupies a legitimate but narrow niche. It earns points for longevity and unmatched political data depth. It loses significant points for a fee structure that is economically punishing for active traders, no tax reporting infrastructure, no mobile app, and a market focus too narrow for investors who want economic exposure alongside political event trading.

Use PredictIt as a supplement to Kalshi (for US political markets where historical context matters), not as a primary trading venue. If you are choosing only one platform for political event trading, Kalshi's lower fees and 1099 reporting make it the better choice for most active traders — PredictIt's depth advantage is valuable primarily to researchers.