Most crypto tax questions come down to one practical choice: file it yourself, or bring in a professional? The answer turns less on portfolio size than on a single legal boundary — who is allowed to represent you before the IRS. Once that line is clear, the decision between software, a CPA or enrolled agent, and a tax attorney mostly makes itself.
Software prepares the paperwork and stops there. Crypto tax tools can assemble Form 8949 and Schedule D from exchange and wallet histories, but a program cannot sign a power of attorney, receive confidential tax information on your behalf, or argue your position in an audit. For a few exchanges with complete records, software — or software plus a paid preparer for review — is usually enough.
The middle tier handles most serious filings. Attorneys, CPAs, and enrolled agents hold unlimited representation rights before the IRS, covering audits, payment and collection issues, and appeals. A CPA or enrolled agent can also prepare the return itself. What separates these two from an attorney is mostly confidentiality: under 26 U.S.C. §7525, a CPA or enrolled agent receives an attorney-like privilege, but only in noncriminal tax matters. When unreported crypto income could become a criminal case, that privilege does not apply, and an attorney becomes the right call.
The IRS’s voluntary-compliance letters are a rough gauge of how serious things have become. Letters 6173, 6174, and 6174-A are sent when the agency believes a taxpayer may not have met filing or reporting requirements, and by their terms they are not an audit or examination. A letter is a signal to review your records carefully, not to reply in a hurry.
Form 1099-DA is the new wrinkle for 2026. Beginning this year, brokers must report gross proceeds for all digital assets and cost basis for covered securities, while basis for noncovered securities is reported only voluntarily. Covered means bought after 2025 and kept in the same account; coins bought earlier or moved in from another wallet are noncovered. The practical effect is a statement that can show proceeds without a usable basis figure, leaving the gain to be reconstructed from the taxpayer’s own records. That gap narrows for assets bought and held in one place, but it never closes for long-time holders.
A few mechanical rules apply on every path. Any paid preparer must hold a PTIN, and the IRS keeps a directory of credentialed preparers; enrolled agents are confirmed through the IRS Office of Enrollment. Bringing in a representative means authorizing them with Form 2848, which lets them receive your confidential tax information and act on your behalf under Circular 230.
The sequence to follow is short: complete records and simple sales point to software; an audit, appeal, or collection matter points to a CPA or enrolled agent; any possibility of criminal exposure points to an attorney. The wrong tier costs money. The right one protects a position the IRS will hold you to.
Source: BTCUSA.