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IRS
2026-09-25 13:30:00

IRS gets more visibility into crypto sales, but missing cost-basis data is creating filing problems

The Internal Revenue Service now has broader visibility into Americans’ crypto sales under new reporting rules, with brokers generally required to report gross proceeds from certain digital asset transactions for the 2025 tax year. What many taxpayers still do not get, however, is the cost-basis information needed to calculate actual gains and losses. That gap is turning the first filing season under Form 1099-DA into a difficult reconciliation exercise for some investors, tax professionals and active traders. An August survey of 1,000 US crypto investors by Awaken Tax found that 21% of respondents who had filed, or planned to file, an extension were still waiting on information from an exchange or crypto platform. About one in five said their 1099-DA was incomplete or that they were unsure whether it accurately reflected their transactions. Tax advisers cited mismatches between exchange-issued forms and clients’ own records, delayed delivery of forms, inconsistent statement formats and the lack of machine-readable files for software imports. Professionals interviewed by Cointelegraph Magazine said taxpayers still need complete transaction histories across exchanges, wallets and years to determine gains correctly. While brokers are generally set to begin reporting cost basis for covered digital assets from 2026, assets transferred in from other exchanges or wallets may still fall outside those requirements.

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IRS gets more visibility into crypto sales, but missing cost-basis data is creating filing problems