Yes. Owning and trading crypto is legal in Ohio, and a business that buys, sells or moves it for customers needs an Ohio money transmitter licence from the Division of Financial Institutions.

Ohio has no licence written for crypto as such. Its Money Transmitters Act (Revised Code sections 1315.01 to 1315.18) applies, and the Division’s Interpretive Guidance 2022-01 treats cryptocurrencies such as bitcoin as money or its equivalent. In general, a person who buys or sells cryptocurrency as a business is a money transmitter and needs the licence before serving Ohioans.

Federal rules from the SEC, CFTC, Treasury and IRS apply on top, as in every state, and offshore exchanges that refuse US users refuse Ohioans too. Both are covered in our United States guide.

Which crypto licences does Ohio require?

A money transmitter licence from the Division of Financial Institutions. On their own pages, Coinbase lists number OHMT 104, Gemini OHMT 139 and OKX US OHMT194.

There is no BitLicense-style regime and no list of approved coins. Each licence below is quoted from the exchange’s own page, and every one of them keeps the federal limits described in our United States guide.

We could not read an Ohio licence number on the pages of the other US exchanges we track, so we state none for them.

Best crypto platforms for Ohio residents

By our access score inside Ohio, Coinbase (8.9 out of 10), Gemini (8.4) and Kraken (8.3) are the most open exchanges, Kalshi (7.3) the most open prediction market and Uniswap (8.0) the most open DeFi platform.

The score rates how fully an Ohio resident can use each platform, not its fees or safety. It is the US score with Ohio’s own limits applied: access status (4 points), the share of the platform’s products open in the state (3), the licences we hold on file (2) and what our geo-access test saw from a US address (1). Platforms that refuse Ohioans are not scored. The method is on our methodology page.

Exchanges

  1. Coinbase

    Best for Spot trading plus staking and loans

    8.9/10
    Access
    3.5/4
    Products
    2.4/3
    Licences
    2/2
    Our test
    1/1

    Pros

    • Ohio money transmitter licence OHMT 104
    • Spot is not cut back in Ohio

    Cons

    • Named in the Ohio Casino Control Commission letter of 2 October 2026 on sports event contracts
    Read our Coinbase report

  2. Gemini

    Best for Plain spot trading under one licence

    8.4/10
    Access
    3.5/4
    Products
    1.9/3
    Licences
    2/2
    Our test
    1/1

    Pros

    • Ohio money transmitter licence OHMT 139
    • Gemini lists Ohio as available, in US dollars

    Cons

    • Gemini Derivatives excludes US persons
    • Gemini Titan was named in the Commission letter of 2 October 2026
    Read our Gemini report

  3. Kraken

    Best for A wide coin list, in dollars

    8.3/10
    Access
    3/4
    Products
    2.3/3
    Licences
    2/2
    Our test
    1/1

    Pros

    • Ohio is not named in Kraken's EUR or bank funding exclusions
    • US futures through Kraken Derivatives US

    Cons

    • No Ohio licence number could be read on its pages
    Read our Kraken report

  4. Crypto.com

    Best for The App for spot trading

    7.5/10
    Access
    3/4
    Products
    1.5/3
    Licences
    2/2
    Our test
    1/1

    Pros

    • Spot is not cut back in Ohio

    Cons

    • No sports event contracts in Ohio since December 2025
    Read our Crypto.com report

  5. Bitstamp

    Best for Plain spot trading

    6.6/10
    Access
    3/4
    Products
    0.6/3
    Licences
    2/2
    Our test
    1/1

    Pros

    • No Ohio carve-out in its US terms

    Cons

    • No staking or lending in the US
    • No derivatives for US customers
    Read our Bitstamp report

  6. OKX

    Best for Spot and convert trading

    6.0/10
    Access
    3/4
    Products
    1.5/3
    Licences
    1/2
    Our test
    0.5/1

    Pros

    • Ohio money transmitter licence OHMT194

    Cons

    • Token-to-token and USD-to-token services only
    • No derivatives for US customers
    Read our OKX report

Prediction markets

  1. Kalshi

    Best for The broadest CFTC-regulated event contracts

    7.3/10
    Access
    3/4
    Products
    2.3/3
    Licences
    1/2
    Our test
    1/1

    Pros

    • CFTC-designated contract market
    • No Ohio order makes it geofence the state

    Cons

    • The Sixth Circuit ruled on 25 September 2026 that Ohio can apply its gambling law to it
    • Ohio gave notice on 14 April 2026 of a $5 million fine
    Read our Kalshi report

  2. Polymarket

    Best for Polymarket markets on a US exchange

    6.3/10
    Access
    3/4
    Products
    2.3/3
    Licences
    1/2
    Our test
    0/1

    Pros

    • Polymarket US is a CFTC-designated exchange

    Cons

    • Named in the Commission letter of 2 October 2026
    • polymarket.com itself blocks US users
    Read our Polymarket report

DeFi

  1. Uniswap

    Best for Swapping tokens from your own wallet

    8.0/10
    Access
    4/4
    Products
    3/3
    Licences
    0/2
    Our test
    1/1

    Pros

    • Terms do not exclude Ohio
    • No US state is named in its terms

    Cons

    • Leveraged products for US retail are barred
    Read our Uniswap report

  2. PancakeSwap

    Best for BNB Chain swaps and pools

    6.3/10
    Access
    3.5/4
    Products
    1.8/3
    Licences
    0/2
    Our test
    1/1

    Pros

    • Swaps, pools and staking are not excluded

    Cons

    • PCS Perps bars US users
    • No US licence on file
    Read our PancakeSwap report

Which platforms block or limit Ohio residents?

None refuses Ohio outright. One platform that serves the rest of the US cuts a product: Crypto.com no longer offers sports event contracts to Ohioans.

Platforms that cut back OhioPick one to see what the record says
PlatformStatusWhat Ohio losesWhat the record saysDocument
Crypto.comLimitedSports event contractsThe exchange stopped offering sports event contracts in Ohio and eight other states, reported on 16 December 2025CDC Gaming report

Source: trade press quoting the company, read 20 October 2026. Crypto.com’s help centre does not name Ohio.

Coinbase, Gemini Titan and Polymarket received cease-and-desist letters from the Casino Control Commission on 2 October 2026, covered below. We changed none of their statuses, because their own pages do not name Ohio.

Who regulates crypto in Ohio?

The Division of Financial Institutions licenses money transmission, the Casino Control Commission enforces Ohio gambling law against prediction markets, and the Department of Taxation sets the income tax a crypto gain falls under.

  • Division of Financial Institutions. It administers the Money Transmitters Act and treats a crypto business as a money transmitter under Guidance 2022-01.
  • Casino Control Commission. It regulates most gambling in Ohio, including sports betting, and it is the agency that has gone after prediction markets, covered in the next section.
  • Department of Taxation. Its rate tables are in the tax section below.

Not for sports. On 25 September 2026 the Sixth Circuit ruled that Ohio can apply its gambling law to Kalshi’s sports contracts, and the Casino Control Commission has since sent cease-and-desist letters to 10 operators.

Calendar from October 2025 to October 2026 of prediction-market actions in Ohio. Kalshi: platform sues or appeals 7 Oct 2025, court ruling for the state 9 Mar 2026, commission notice or letter 14 Apr 2026, court ruling for the state 25 Sep 2026, platform sues or appeals 9 Oct 2026. Coinbase: commission notice or letter 2 Oct 2026. Gemini Titan: commission notice or letter 2 Oct 2026. Polymarket: commission notice or letter 2 Oct 2026. Robinhood: commission notice or letter 2 Oct 2026. Beside it: 10 operators received a cease-and-desist letter on 2 October 2026 with 14 days to comply, and Ohio intends to fine Kalshi $5 million in a notice of 14 April 2026 that is not a final order.

A federal judge refused in March 2026 to stop the Commission from treating Kalshi’s sports contracts as sports betting. On 14 April 2026 the Commission gave notice of its intention to fine Kalshi $5 million; that is a notice, not a final order. The Sixth Circuit then upheld the denial on 25 September 2026, finding that Kalshi had not shown its contracts are swaps and that federal law would not override state gambling law anyway. Kalshi has since asked the full court to rehear the case.

On 2 October 2026 the Commission sent cease-and-desist letters to Coinbase, Gemini Titan, MooMoo Financial, Novig Betting, Plus500US, Polymarket, Prophet X, Robinhood Derivatives, Underdog Predict and WeBull Financial, giving each 14 days to confirm compliance. On 14 October Governor Mike DeWine said the state will file suits, because the letters are “not self-executing”. Two Democratic bills, SB 430 and SB 479, would regulate sports contracts and ban election bets; neither has moved. Federal context and the other states’ cases are in our United States guide.

How is crypto taxed in Ohio?

Ohio taxes income above $26,050 at 2.75%, rising to 3.125% above $100,000 for 2025, and business income at a flat 3%. We found no crypto-specific Ohio rule.

Step chart of Ohio income tax rates on nonbusiness income for 2025: 0% from $0, 2.75% from $26,050, 3.125% from $100,000. Below: business income is taxed at a flat 3%; tax at $26,050 is $342 plus 2.75% of the excess; tax at $100,000 is $2,394.32 plus 3.125% of the excess.

The Department of Taxation publishes the 2025 brackets: nothing on the first $26,050 of nonbusiness income, $342 plus 2.75% of the excess up to $100,000, then $2,394.32 plus 3.125% of the excess. It also states that taxable business income has been taxed at a flat 3% since 2016. Federal capital gains rules are in our United States guide.