Cosmos Tax
Create tax-ready Cosmos Hub reports with cost basis and tax software exports.
New here? See who this is for and how it works.
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Exports for
Add your wallets
Paste your public Cosmos addresses. We only ever read on-chain data, never private keys.
Pick a tax period
All time, a specific tax year, or a custom date range to match your filing.
Export and file
Review your transactions, then download a CSV for your tax software or an IRS Form 8949 with cost basis.
What we cover on Cosmos Hub
Staking & rewards
Delegator rewards, validator commission, and auto-withdrawals on delegate/redelegate.
Transfers, IBC & fees
Bank sends and receives, IBC in and out, and network fees as ATOM disposals.
Stargaze NFT trades
Marketplace buys and sells classified with per-NFT cost basis, names, and images.
Complete coverage
Every CosmWasm contract call is reconciled against what we classify, so nothing taxable is silently missed.
Using a contract we don't classify yet? Check its coverage or ask us to add it.
Got a 1099-DA from an exchange? Reconcile it against your on-chain activity.