The only crypto tax tool that supports Stacks
Calculate your Stacks (STX) taxes automatically. Import your wallet address, classify transactions, and generate IRS-ready tax forms — Form 8949 and Schedule D.
No major crypto tax competitor supports Stacks. We built native support so you don't have to manually import CSVs.
| Feature | Us | Koinly | CoinTracker | CoinLedger |
|---|---|---|---|---|
| Stacks support | ||||
| Starting price | $25/yr | $49/yr | $59/yr | $49/yr |
| Free tier transactions | 200 | 10,000 | 25 | 25 |
| Cost basis methods | 5 | 3 | 2 | 2 |
| Pre-trade tax simulator | ||||
| Tax-loss harvesting alerts | ||||
| Audit defense package |
Koinly, CoinTracker, and CoinLedger don't support Stacks. If you hold STX, Blockchain Smart Tax is your only automated option.
Paste your Stacks wallet address. We auto-detect and import all transactions — swaps, transfers, staking rewards, and more.
Our AI auto-classifies your STX transactions. Review suggestions, apply with one click, and resolve any edge cases.
Generate IRS Form 8949, Schedule D, or export directly to TurboTax, H&R Block, or TaxAct. Ready to file in minutes.
Connect your Stacks wallet address to Blockchain Smart Tax. We automatically import all your STX transactions, classify trades, swaps, and transfers, then calculate your capital gains using your chosen cost basis method (FIFO, LIFO, or HIFO). You can download IRS Form 8949 and Schedule D when you're ready to file.
Yes. The IRS treats all cryptocurrency, including STX, as property. Selling, trading, or swapping STX triggers a taxable event. Receiving STX as income (staking, airdrops, mining) is taxed as ordinary income at fair market value on the date received.
Taxable Stacks events include: selling STX for USD or stablecoins, swapping STX for another crypto, using STX to pay for goods or services, and receiving STX as staking rewards, airdrops, or mining income. Transferring STX between your own wallets is NOT taxable.
Blockchain Smart Tax starts at $25/year for up to 500 transactions — roughly half the price of Koinly or CoinTracker. During our beta period, all features are free with up to 10,000 transactions. We never charge extra for DeFi, staking, or NFT transactions.
We classify Stacks staking transactions at the instruction level — native staking, liquid staking, delegation, redelegation, and reward claims are all detected automatically. Staking rewards are reported as ordinary income per IRS Rev. Rul. 2023-14. You can also toggle whether liquid staking (e.g., depositing into liquid staking protocols) is treated as a taxable swap or a non-taxable transfer.
Yes. Connect your Stacks wallet address for on-chain transactions, and import exchange history via CSV from Coinbase, Binance, Kraken, and 20+ other exchanges. Blockchain Smart Tax matches exchange deposits and withdrawals with on-chain transfers automatically.
Blockchain Smart Tax supports FIFO (First In, First Out), LIFO (Last In, First Out), and HIFO (Highest In, First Out). You can switch methods and instantly see how each one affects your tax bill. Starting in 2025, the IRS requires per-wallet cost basis tracking (Rev. Proc. 2024-28) — we handle this automatically.
STX held for more than one year qualifies for long-term capital gains rates (0%, 15%, or 20% depending on income). STX held for one year or less is taxed at your ordinary income rate (up to 37%). Blockchain Smart Tax automatically tracks your holding periods and classifies each disposal as short-term or long-term.
Most competitors like Koinly, CoinTracker, and CoinLedger do NOT support Stacks. Blockchain Smart Tax is one of the only crypto tax platforms with native Stacks integration — no CSV uploads required.
Free to import. Free to preview. Only pay when you download. Starting at $25/year — half the price of competitors.