What is No-Action Letter?
A no-action letter is written guidance from a regulatory agency (like the SEC) stating that the agency will not recommend enforcement action against a company that proposes to engage in a specific activity, providing legal comfort for novel transactions.
No-Action Letters in Practice
No-action letters are particularly valuable in fintech, cryptocurrency, and emerging technology sectors where the regulatory framework is ambiguous or hasn’t caught up with innovation. Companies developing novel financial products: blockchain-based securities, new payment instruments, or innovative lending structures: often seek no-action relief to determine whether their activities are subject to registration, licensing, or other regulatory requirements before investing in full-scale development. The SEC’s FinHub (Strategic Hub for Innovation and Financial Technology) is a point of contact for fintech and digital asset matters; no-action requests are submitted to and answered by the relevant SEC division.
Process and Use
No-action letter requests are typically submitted to SEC staff with detailed factual descriptions, legal analysis, and the specific position requested. SEC staff review the request, sometimes engage in back-and-forth, and issue a written response either granting the no-action position or declining it. Responses are generally made public and apply to the facts presented; others may rely on them only where their facts are substantially similar, and the staff may change its position.
Common Topics
Common no-action letter topics include: applicability of securities-law exemptions to novel offerings, broker-dealer registration requirements for certain intermediaries, investment-company status for unusual fund structures, and disclosure requirements for innovative products. Since 2025, SEC staff have issued several crypto-related no-action letters (including DoubleZero, state trust company custody, Fuse and the DTC tokenization pilot), and in March 2026 the SEC issued interpretive Release No. 33-11412 on crypto assets.
Sources. U.S. Securities and Exchange Commission (SEC).