A fake trading platform and a fake ransom take the same $330,000. One loss comes off the return in full, the other comes off nothing. The difference is §165(c)(2), and in 2026 it is worth $65,068.
Two traders run the same S&P 500 strategy. One trades the index, one trades the ETF, and the federal rate on identical profit is 26.8% against 37%. On $200,000 of gain that difference is $20,400.
The One Big Beautiful Bill Act ended the 30% residential clean energy credit for expenditures made after December 31, 2025. Section 25D treats the expenditure as made when installation is completed, so a deposit paid in 2025 on a system finished in 2026 buys nothing.
Repaying a signing bonus in a later year does not undo the tax on its own. IRC §1341 offers a deduction or a credit, and on a $120,000 repayment the choice between them was worth $14,828.
IRC §225 reaches only the overtime the Fair Labor Standards Act requires, meaning hours past 40 in a workweek, and only the premium half of it. California's daily overtime after the eighth hour produces $0 of federal deduction on a week that never reaches 40 hours.
For tax years beginning after December 31, 2025, IRC §165(d) allows a deduction for only 90% of wagering losses, still capped at wagering gains. A bettor who wins $120,000 and loses $118,000 clears $2,000 and gets taxed on $13,800.
The One Big Beautiful Bill Act repealed the limits on repaying excess advance ACA subsidies for tax years beginning after 2025. A self-employed filer who guessed low now hands back every dollar instead of stopping at $1,625.
The One Big Beautiful Bill created a deduction of up to $10,000 a year for interest on a new car loan, but only for a vehicle with final assembly in the United States. The write-off phases out above $100,000 of income and requires the VIN on your return.
Between $505,000 and about $606,333 of MAGI, the $40,400 SALT cap shrinks 30 cents per dollar, so every extra dollar is taxed at 45.5%, not 35%. How the 2026 phase-down works, and the moves that keep income out of the band.
Starting with 2026 returns, itemizers deduct charitable gifts only above 0.5% of adjusted gross income, and top-bracket donors keep 35 cents per dollar instead of 37. What the two new haircuts cost, and the giving patterns that still work.
The One Big Beautiful Bill Act lifted the dependent care FSA cap from $5,000 to $7,500 starting in 2026. Whether you get it depends on your employer's plan document, and whether it beats the child care credit depends on your AGI.
A tech employee sells ether at a $24,000 loss and buys it back before lunch, keeping a deduction a stock investor would lose. Why IRC §1091 doesn't reach crypto in 2026, what a harvest is worth, and the bill drafted to reach back to January 1.
Three quotes, three numbers, none of them wrong. The 2025 fee-study averages ($228 with an EA, $280 with a CPA), what each schedule adds, and the one fee structure that should end the conversation.
The refund is arithmetic, not negotiation, and nobody can enlarge it from the same facts. But corrected RSU basis, Utah's 20% EITC match, and the new OBBBA deductions are different facts. Where the real money hides.
One flat rate, a disappearing credit standing in for the standard deduction, and an extension that is automatic for the paperwork but not the payment. Utah's income tax in one pass, with the 2025 and 2026 numbers.
Each employer withholds federal tax as if its paycheck is the only one you have, applying the standard deduction and the low brackets twice. Stack two jobs and you are quietly under-withheld at your true marginal rate, which is how a high earner ends up with a five-figure balance due and an underpayment penalty on top.
Wages usually follow where you sit, so two remote jobs worked from your own home should be home-state income. A handful of states disagree. New York's convenience-of-the-employer rule can tax a remote paycheck in full, and your home-state credit may not cover the whole bill.
Work two full-time W-2 jobs and each employer withholds Social Security tax as if it were your only paycheck. That over-withholds Social Security and refunds the excess, while quietly under-withholding the Medicare surtax and your income tax. Here is how the Social Security wage base and the excess Social Security credit actually land on an overemployed return.
Filing Form 4547 is now a short online wizard inside your IRS account. Here is how to file Form 4547 online in 2026 to open a Trump Account for your child and claim the free $1,000 federal contribution, step by step.
The Court of Federal Claims held in Kwong v. United States that IRC §7508A(d) automatically postponed every federal tax deadline from January 20, 2020 through July 10, 2023. The IRS has appealed, but the refund window for COVID-era failure-to-file penalties, failure-to-pay penalties, estimated tax penalties, and underpayment interest closes on July 10, 2026. Here is how the ruling works and how to file a protective Form 843.
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Wage and withholding planning
Squaring the withholding before the return is due.
Two W-2 jobs, a midyear job change, or a working spouse stack income in ways no single W-4 sees, which is how an over-withheld Social Security credit ends up sitting next to an underpayment penalty. We reconcile the wages, claim the excess Social Security credit, and reset the withholding, so the surprise lands in the plan instead of on the return.