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The IRS Wants to Know More About Privacy-Enhancing Crypto Coins, Tools
America's tax collector is laying the groundwork for a possible assault on privacy-enhancing cryptocurrency technologies.

The Internal Revenue Service (IRS) is laying the groundwork for a possible assault on privacy-enhancing cryptocurrency technologies.
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- IRS-CI Cyber Crimes Unit challenged its “industry partners” to explain where the crypto tracing community stands on privacy coins, Layer 2 protocols, sidechains and the Schnorr signature algorithm in a June 30 Request for Information (RFI), as first reported by The Block.
- “There are few investigative resources for tracing transactions” that move across these privacy-enhancing vectors, the IRS said, noting a recent spike in illicit privacy coin use. “The CI Cyber Crimes program is working to get in front of this trend.”
- The IRS singled out the monero, zcash, dash, grin, komodo, verge and horizen privacy coins, sidechains Plasma and OmiseGo, and Layer 2 protocol networks Lightning, Raiden and Celer.
- What’s good for user privacy is bad for investigative efficacy: The IRS bemoaned the Bitcoin blockchain’s apparent plans to integrate Schnorr signatures, writing that such a move will undercut IRS agents’ current tracing techniques.
- The tax agency seeks estimates of how much it would cost to “support this initiative” as well as return on investment estimates.
Danny Nelson
Danny is CoinDesk's managing editor for Data & Tokens. He formerly ran investigations for the Tufts Daily. At CoinDesk, his beats include (but are not limited to): federal policy, regulation, securities law, exchanges, the Solana ecosystem, smart money doing dumb things, dumb money doing smart things and tungsten cubes. He owns BTC, ETH and SOL tokens, as well as the LinksDAO NFT.
