IRS FORM 1099-DA — 2026 TAX SEASON ACTIVE
Find Every 1099-DA Error
Before Your Client Gets Audited
Paste any wallet address. We scan 8 EVM chains + Bitcoin + Solana simultaneously, then surface every phantom gain, bridge misclassification, and unreported DeFi event — with exactly what to document.
FREE TOOL · NO LOGIN · RESULTS IN <60 SECONDS
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8-Chain Parallel Scan
Ethereum, Arbitrum, Base, Polygon, Optimism, BNB, Avalanche, and HyperEVM — scanned simultaneously in one query.
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Phantom Gain Detection
Spots assets whose cost basis lives in another wallet, the #1 cause of $0 basis on 1099-DA.
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Bridge Misclassification
Flags cross-chain bridge transactions reported as taxable disposals instead of non-taxable transfers.
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DeFi Gap Analysis
Surfaces swaps, LP deposits, staking rewards, and yield events that will never appear on any 1099-DA.