1099-DA with missing or $0 cost basis? Don't overpay the IRS.
If your 1099-DA shows proceeds but missing or zero cost basis, the IRS reads your entire proceeds as taxable gain. We correct the cost basis, reconcile it across every exchange, and deliver an IRS-ready Form 8949 — so you only pay tax on what you actually made.
Why your 1099-DA shows $0 cost basis.
Your 1099-Digital Asset forms report proceeds only — zero cost basis. When you transferred crypto to self-custody wallets, the cost basis your broker was tracking disappeared. The result: 1099-DA cost-basis reporting errors that make the IRS treat your full proceeds as gain, and you get taxed on money you never made. Accurate, documented cost-basis reconciliation fixes that.
How we fix your 1099-DA cost basis.
IRS-ready Form 8949
Complete documentation that supersedes the flawed 1099-DA with accurate, defensible cost-basis calculations and Schedule D totals.
1099-DA asset reconciliation
We reconcile the 1099-DA asset notices from every exchange — correcting zero and unknown cost-basis errors for accurate IRS reporting.
Audit protection available
Optional Audit Assurance for $99. Our 1099-DA corrections have never failed an IRS exam.
For everyone
Whether you work with a tax professional or file yourself, you get an expert reconciliation anyone can use for an accurate, compliant filing.
Complex situations
We handle the 1099-DA cases DIY tools can't — built by specialists focused on crypto reconciliation, on software we made ourselves.
Transparent pricing
$95 per asset per exchange, or starting at $295 for your entire portfolio. No hidden fees.
Simple, transparent pricing
No hidden fees. No surprises. Just expert 1099-DA reconciliation.
Per Asset
per asset, per exchange
- Full reconciliation
- Form 8949 ready
- Cost basis calculated
- IRS compliant
Full Portfolio
complete portfolio reconciliation
- All exchanges included
- All digital assets
- Complete reconciliation
- Priority support
- Audit Assurance eligible
Audit Assurance
optional add-on
- Professional fee coverage if our calculations are challenged by the IRS
- IRS exam protection — our team defends the position
- Expert representation through the audit
- Documentation support for all filings
Audit Assurance covers professional fees if our calculations are challenged. Terms apply.
1099-DA cost basis questions
Brokers can only report the cost basis they have. The moment you transferred crypto to a self-custody wallet — or in from another platform — that basis history broke, so the 1099-DA reports proceeds with zero or unknown cost basis. It's a reporting gap, not a real gain.
The IRS treats your full proceeds as taxable gain — so you'd overpay, sometimes massively. Filing a corrected, documented cost basis on Form 8949 is what prevents that.
Yes. We reconcile 1099-DA notices from every exchange and trace the missing basis through your full on-chain history — including bridges, swaps, and self-custody transfers — then tie it all into one IRS-ready return.
Yes — every figure is documented and traceable to its source, modeled on the IRS Core Digital Asset team's guidance, and our corrections have never failed an IRS exam.
$95 per asset per exchange, or starting at $295 for a full portfolio reconciliation. See full pricing or book a free call for a quote.
Our 1099-DA corrections have never failed an IRS exam.
We focus exclusively on crypto reconciliation — the most advanced specialists at it — running on software we built around the IRS Core Digital Asset team's guidance. Work with a CPA? See our 1099-DA solutions for CPAs.
Stop overpaying on a broken 1099-DA.
Free 30-minute call. Bring your 1099-DA and wallet history — we'll show you what your cost basis should be.