Bitcoin accounting for your clients

Serve Bitcoin clients with professional-grade books. No more spreadsheets. No more guesswork.

Bitcoin clients are different

  • Generic accounting software doesn't understand Bitcoin transaction types
  • Lightning activity requires manual reconciliation
  • Cost basis calculations across wallets are error-prone
  • Clients use multiple wallets you can't easily aggregate
  • Audit documentation takes hours to prepare

Clams handles the complexity

Purpose-built Bitcoin accounting software for accountants and CPAs. Connect client wallets, sync on demand, and review clean books.

  • Sync transactions on demand from on-chain, Lightning, and multisig wallets
  • Smart transfer matching eliminates double-counting between client wallets
  • Accurate cost basis tracking across all client holdings
  • Export audit-ready capital gains and journal-entry reports for your review, with CSV exports that feed your accounting tools
  • Automate repetitive workflows. Clams is built for agentic automation, so your tools can handle the repetitive syncing and reporting while you review and advise.
  • Want it set up for you? Enterprise helps firms deploy private instances and builds multi-client workflows

Questions from accountants

Is Clams bitcoin accounting software for accountants and CPAs?

Yes. Clams gives accountants and CPAs audit-ready Bitcoin books for every client. Clients connect their own wallets and generate capital gains and journal-entry reports for your review.

How does licensing work for a firm?

Two ways. If clients run Clams themselves, they buy their own licenses. If your firm manages their books, you license your staff and add a profile per client. Two people managing twenty client books is $1,231 per year. See pricing.

Can I manage multiple Bitcoin clients in one place?

Yes. Enterprise helps firms deploy private Clams instances on their own infrastructure and builds multi-client workflows and accountant interfaces around them. Get a quote, or start today with each client running Clams and sharing audit-ready reports with you.

Ready to serve Bitcoin clients?

Standard is $199 per person per year, with a profile for each client's books. Enterprise helps you deploy and set it all up for your firm. See Pricing.