Where you live decides whether a break-even year costs you nothing or costs you thousands. Three sets of rules cover all fifty-one — find your state's group, open your state, and run the numbers at your rate.
The One Big Beautiful Bill Act (P.L. 119-21) limits the federal gambling loss deduction to 90% of losses, still capped at winnings, beginning in tax year 2026. Excess losses do not carry forward.
States that compute from federal itemized deductions or federal taxable income with rolling conformity inherit the 90% cap for tax year 2026 — California confirmed, North Carolina explicitly in Session Law 2026-41, Hawaii's conformity undecided.
A gambler who wins $100,000 and loses $100,000 now owes federal tax on $10,000 they never kept — in every state, including the ones with no income tax.
Every state calculation above begins with the winnings number the session method computes. Upload your operator history and see the shape of your year free.
Run the free check