Not tax advice · last updated 25 October 2026
Free tools on this machine
review with a tax pro. Nothing on this index is uploaded.
These calculators are free. They do not open the locked worksheet download. That download is launching at $29 per tax year, one-time, not a subscription.
- Capital gains tax2026 federal brackets, filing status, and an optional state rate.
- Holding periodThe anniversary day is still short-term.
- FIFO, HIFO, specific IDThree methods on rows you type or paste.
- Interest and rewardsOrdinary income when you enter a fair market value.
- DCA and average costA planning average beside FIFO.
- Tax-loss harvestingThe loss, plus a wash-sale note that does not change it.
- Gift and inheritanceCarryover basis, or value at death.
- Mining and nodesIncome at the value you enter.
- Form 8949 previewBoxes G through L on a printable page.
- Schedule D summaryThe lines those boxes feed.
- 1099-DA checkerCompare two lists you type. No PDF.
FAQ
Do these tools send the numbers anywhere?
No. They calculate in this browser. A saved Form 8949 row list stays in local storage on this machine.
Are the results a return?
No. Every page is labeled review with a tax pro. BasisFix is not a CPA and not tax advice.
What does the $29 cover?
The worksheet download is launching at $29 per tax year, one-time, not a subscription. These tools stay free. There is no checkout in BasisFix.