Short answer: we found 3 crypto tax firms with a St. Louis-area presence, listed below with their sources. Licenses are not yet verified, so confirm on CPAverify before hiring.
Firms in the St. Louis area
Bender & Company CPAs, PC
13014 Butler Crest Dr, St. Louis, MO; crypto tax and accounting (firm site)
License unverifiedWebsitePurk & Associates P.C.
1034 S Brentwood Blvd, Suite 2000, St. Louis, MO; crypto tax and accounting (firm site)
License unverifiedWebsiteElias, Mortland & Company
501 N Lindbergh, St. Louis, MO; crypto tax and accounting (firm site)
License unverifiedWebsite
Elsewhere in Missouri
Nosbush Tax
8925 N Kentucky Ct, Kansas City, MO; listed as offering cryptocurrency tax services (ThreeBestRated directory)
License unverifiedWebsite
National / remote firms
Chainwise CPA
Site says it helps clients "across the country"
Mac Tax CPA
Summ partner list says services are offered in all 50 US states
Bitcounts
Site title: "Crypto Tax and Accounting Services in the US"; works remotely
Missouri tax note
Per the Tax Foundation's 2025 state income tax table, Missouri has a graduated-rate individual income tax. Federal crypto reporting (Form 8949, Schedule D) applies everywhere. See the Form 8949 guide.
See all of Missouri, all cities, or the directory. Doing it yourself? Compare crypto tax software.
FAQ
Do I need a crypto CPA in New York City?
Not necessarily. Many crypto tax firms work remotely. Ask whether they prepare New York returns and check their license on CPAverify.