Illinois Transaction Tax Faces Unified Legal Challenge
The DOJ, major business groups and a crypto industry coalition are backing a challenge to Illinois’ 0.2% digital-asset transaction levy.
The DOJ, major business groups and a crypto industry coalition are backing a challenge to Illinois’ 0.2% digital-asset transaction levy. Uniswap (UNI) is trading at $5.79, down 0.3% since this brief published. This is an original TLT brief based on reporting by Decrypt, with live market data added, as of Fri, 13 Nov 2026 08:30:04 UTC.
The case could determine whether Illinois can impose a broad transaction tax on digital assets, affecting how exchanges, DeFi venues, financial institutions and token projects operate in the state.
- Illinois’ 0.2% digital-asset transaction levy is being challenged
- DOJ and financial-sector groups joined crypto companies in supporting the suit
- Uniswap TVL stands at $3.26 billion, down 6.9% over seven days
- UNI fell 5.59% over 24 hours amid extreme market fear
- Illinois Transaction Tax Faces Unified Legal Challenge — this brief
- Industry Coalition Challenges Illinois Digital Asset Transaction Tax
The U.S. Department of Justice, the U.S. Chamber of Commerce and securities industry group SIFMA filed legal briefs supporting a lawsuit seeking to invalidate Illinois’ 0.2% tax on digital-asset transactions. Decrypt reports that the intervention brings together government, traditional finance and crypto industry participants in favor of the challenge.
A crypto coalition led by Andreessen Horowitz, Paradigm and 
Uniswap also filed briefs backing the case. Their participation gives the challenge support from parties with direct exposure to transaction taxation, although the supplied coverage does not describe the specific arguments or legal theories advanced by either side. No ruling on the levy is reported.
The dispute places an industry coalition against a state-level tax that applies broadly to digital-asset transactions. Illinois’ levy is the central figure under challenge, while the DOJ, Chamber, SIFMA and crypto-backed coalition are aligned in supporting the effort to strike it down.
Market conditions are unfavorable for digital-asset markets as the legal challenge proceeds. DeFiLlama reports Uniswap’s total value locked at $3.26 billion, down 6.9% over seven days. UNI trades at $5.81, with a 24-hour decline of 5.59% and a seven-day loss of 16.43%.
The broader crypto market capitalization is $2.38 trillion, with the overall market broadly lower. 
Bitcoin fell 6.82% over 24 hours, while the Fear & Greed index registered 20, labeled Extreme Fear. The case and the Illinois levy remain the developments to monitor as the lawsuit advances and participants continue to build their legal record.
Since this brief published about 15 hours ago, Uniswap (UNI) has moved from $5.81 to $5.79 — -0.34%.
The chart plots UNI's price: grey is the move before this brief published, the vertical dashed line marks the moment it published, the horizontal dashed line is the price then, and the coloured area is the move since — from TLT's market data (daily resolution). It shows what happened after the news, not that the news caused it; many factors move prices. Not financial advice.
At today's peer-to-peer rate, 1 UNI ≈ ₦8,148.56 (about $5.79), down 5.5% over 24 hours. The naira itself trades about 4.2% above the official rate on the P2P market, so a Nigerian buyer's effective cost differs from the headline dollar price.
Live market data
Current prices for the asset in this story — live, source-stamped, updated every 15 minutes.
Figures and sectors in this story, checked live against on-chain aggregators · November 13, 2026.
TLT reads these figures directly from on-chain aggregators (DeFiLlama, mempool.space) at build time — independent of what any outlet reported. Sector totals aggregate every protocol DeFiLlama tracks in that category. Values are live and will change.
Illinois Transaction Tax Faces Unified Legal Challenge — questions & answers
What Illinois tax is being challenged?
The lawsuit seeks to strike down Illinois’ 0.2% levy on digital-asset transactions.
Who is supporting the legal challenge?
The DOJ, U.S. Chamber of Commerce, SIFMA and a crypto coalition led by a16z, Paradigm and Uniswap filed briefs backing the lawsuit.
Has the Illinois tax already been invalidated?
No. The supplied coverage reports legal briefs supporting the challenge but provides no ruling on the levy.
How much is 1 Uniswap worth in naira today?
About ₦8,148.56 at the live peer-to-peer (P2P) USDT rate, which is what Nigerians typically trade at — equivalent to roughly $5.79. The naira price moves with both UNI's US-dollar price and the USDT/NGN rate; use our Uniswap in naira page for any amount.
Has Uniswap's price moved since this brief was published?
UNI is down 0.34% since this brief first published — trading at $5.79 now versus $5.81 at publication. TLT re-checks this figure against CoinGecko and Binance every 15 minutes.
Which outlets reported this story?
This is an original TLT brief that synthesises reporting from Decrypt. It is not a copy of any one article — follow the source links above for the original reporting.
Original summary — not financial advice. This is an original TLT brief that summarises a development reported elsewhere and adds live market data for context; it is not the original article and reproduces no part of it. Follow the source link above for full details. Crypto is volatile and high-risk — always do your own research.