Issue #3 • Mar 12, 2026

// THIS WEEK'S DEEP DIVE

Schedule 1-A: The Brand New Tax Form That Could Save You Thousands

The IRS just created a form for deductions most filers have never heard of. Here's the cheat sheet.

The IRS released a brand new form on March 2nd — Schedule 1-A — and it's the first time in years the tax code has handed working people a batch of deductions that actually matter. No tax on tips. No tax on overtime premiums. A car loan interest write-off. All of them claimed on the new Schedule 1-A — meaning you don't have to itemize to get them. And all of them expire after 2028.

Here's the problem: the IRS doesn't call you to say "hey, you left money on the table." And most tax prep software hasn't fully integrated Schedule 1-A yet because it's brand new. If you're filing your 2025 return on autopilot, there's a real chance you'll miss one of these. So let's walk through which ones you actually qualify for, what most people get wrong about each, and the exact math on what they're worth.

The Four New Deductions on Schedule 1-A

All four are available whether you itemize or not. All four expire after tax year 2028. And all four have fine print that the headlines conveniently skip.

The Overtime Trap Everyone Will Fall Into

This is the deduction most people will claim wrong. "No tax on overtime" sounds like your entire overtime pay is deductible. It's not. Only the premium portion qualifies — the extra half of time-and-a-half.

Say you earn $25/hour. You work 10 overtime hours at $37.50/hour. Your total OT pay is $375 — but only $125 is the premium (the extra $12.50 × 10 hours). That's what's deductible. Not $375. Most articles and even some early TurboTax guidance got this wrong. If you overclaim, you're inviting an IRS notice.

At a 22% bracket, that $125 deduction saves you $27.50. Real money if you do OT every week — but it's not the windfall the headline implied.

"No Tax on Tips" Still Means Taxes on Tips

The branding on this one is borderline dishonest. Your tips are exempt from federal income tax — up to $25K. But Social Security and Medicare (7.65%) still apply to every tip dollar. And if you live in a state with income tax, your state still wants its cut. "No tax on tips" really means "less tax on tips."

That's a $2,400 savings for a server earning $20K in tips at the 12% bracket. Meaningful? Absolutely. "Tax-free"? Not even close. And mandatory service charges and auto-gratuities don't count — only voluntary tips from customers. If your restaurant adds 18% to parties of six, that gratuity isn't deductible.

The Car Loan Deduction: Nice Bonus, Terrible Reason to Buy

If you bought a new, U.S.-assembled car after December 31, 2024, you can deduct up to $10,000 in annual loan interest. Your lender was required to send you an interest statement by January 31st. If you haven't checked, go look for it now — it might be sitting in your mail or lender portal.

The restrictions are tighter than people realize:

• New cars only — used doesn't qualify
• Assembled in the U.S. — only about half the cars sold here meet this
• Loans only — leases are excluded
• Income phaseout — starts at $100K single, $200K married filing jointly

On a $48K car financed at 9.5% for 72 months, your first-year interest is roughly $3,800 — saving you about $836 at the 22% bracket. That's a free $836 you'd be insane not to claim. But it's also not a reason to take on a $48,000 loan. If you're weighing a car purchase right now, the car loan payoff analysis is worth reading before you decide.

What Most People Will Get Wrong This Filing Season

Here's what I'd stress-test if I were reviewing your return:

1. Confusing "deduction" with "credit." These are deductions — they reduce your taxable income, not your tax bill. A $10,000 deduction at 22% saves you $2,200, not $10,000. If you hear someone bragging about their "$25K tax break," they don't understand this distinction.

2. Claiming the wrong overtime amount. Your W-2 doesn't separate the premium from base OT pay. You'll need to calculate it from your pay stubs. Start pulling those now.

3. Ignoring the income phaseouts. The tips deduction phases out above $150K single ($300K joint). The car loan deduction phases out above $100K single ($200K joint). If you're near these thresholds, run the math — a partial deduction is still worth claiming.

4. Assuming your tax software will catch it. Schedule 1-A is weeks old. Some providers are still rolling out support. If your software doesn't prompt you, you'll need to add it manually or file an amended return later.

And here's the connection nobody's making: if you do save $800-2,400 on your taxes this year, that refund money needs a plan. The average refund is $3,804 this year — up 10% from last year — and most people blow it within 48 hours. If you've got high-interest debt, your refund is an instant 22% return just by paying it off. If you're not capturing your full employer 401(k) match, redirect there. If neither applies, a Roth IRA turns that $3,804 into $66,000 in 30 years without you lifting a finger. Your refund isn't a bonus. It's a deployment decision. (I talked about this in the complete tax filing guide if you want the full walkthrough.)

Your move this week: Pull your 2025 pay stubs and any lender interest statements. Open the AI prompt below and paste in your actual numbers. In five minutes you'll know exactly which Schedule 1-A deductions apply to you and how much they're worth. These deductions have a four-year window. The clock started in January.

Hit reply and tell me — which of these Schedule 1-A deductions did you have no idea existed until right now?

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