Bankroll
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Tax software for Kalshi & sports betting

Get money back from
sports betting.

Get paid for losses. Keep more of your wins.

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U.S. Treasury — Refund Check
No. 6781 · Pay to the order of
Issued
Pay to
You
Amount
$1,847.00
2025 amend
Form 6781
⑆ 021000021 ⑆ • ••••6781 • 001
Works with
KalshiFanDuelDraftKingsPolymarketBetMGMUnderdogPrizePicksand more
BANKROLL BENEFITS

We do the math, you keep the money.

See your position

Live YTD P&L across every venue, with Section 1256 treatment broken out. Know exactly what you owe, months before you file.

YTD position
+$24,180Section 1256
60% long-term40% short-term

Lower your bill

We run three scenarios — carryback refund, future capital-gains shield, ordinary-income reduction — and surface the highest-value one, with the dollar impact.

Carryback refund+$1,847
Future-shield+$1,210
Ordinary reduction+$720

Harvest your losses

From November on, we flag every losing position you could close to lock in the loss against this year's gains — before the December 31 deadline.

December3 to close
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File in minutes, not days.

Connect once. We do the rest.

01

Connect

Link Kalshi in one OAuth click. We pull every trade for the current year and the prior three.

02

See savings

We run three scenarios against your data and surface the highest-value one: refund, future shield, or income reduction.

03

File

Export Form 6781, Schedule D, and amended-return worksheets — ready for TurboTax import or CPA handoff.

Form 6781 — 2026
Ready to file
Section 1256 gains/losses (Part I)$24,180
Net 60% long-term (Line 8)$14,508
Net 40% short-term (Line 9)$9,672
Carryback to 2023 (Form 1045)−$8,200
Exports to TurboTax · H&R Block · TaxAct · CPA.TXF · .CSV · .PDF

Find what you're owed.

Connect Kalshi in 30 seconds. The savings estimate is free.

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© 2026 Bankroll

Bankroll is software, not tax advice. Consult a licensed tax professional for guidance on your specific situation.