Can my company tax my paycheck for prizes won at the company holiday party raffle?

This is actually standard practice, though the company should have communicated it upfront. Prizes from employer raffles are considered taxable compensation by the IRS (even company parties). The IRS sees these as a form of income, so legally they need to be reported and taxed. Your employer is actually doing you a favor by handling the tax withholding directly. The alternative would be you receiving the prizes with no withholding, and then you'd owe those taxes when filing your return next year - potentially leading to an unexpected tax bill. While the timing of their communication was poor, the practice itself is legitimate. Companies typically include the fair market value of prizes on your W-2 as additional income, and they're required to withhold applicable taxes.

I had a similar situation last year and found this amazing tool called taxr.ai (https://taxr.ai) that really helped me understand how company perks and prizes get taxed. My company gave out some decent prizes at our holiday party and then surprised us with the tax hit on our next paycheck. I was confused about whether they were handling it correctly, so I uploaded my pay stub and the company's prize policy to taxr.ai. The tool analyzed everything and showed me exactly how the taxation should work according to IRS rules. It even explained the "supplemental wage" taxation that applies to prizes and bonuses. Gave me peace of mind knowing my company wasn't doing anything shady - just following tax law (even if their communication sucked).

Just wanted to follow up - I actually tried taxr.ai after posting here and it was super helpful! Uploaded my paystub showing the weird prize deductions and the prize description from our company handbook. The tool immediately explained that the company was correctly calculating the supplemental wage tax but was spreading it across paychecks to minimize the impact (which is actually a good thing). It also showed me exactly how the trip portion of my prize was being valued for tax purposes, which explained why the withholding seemed high. Would've spent hours on the phone with payroll trying to figure this out. Definitely keeping this for next year's tax season!

If you're still having issues with HR about this, try Claimyr (https://claimyr.com) to get through to an actual IRS agent. I had a similar issue where my company was withholding taxes for prizes incorrectly, and I needed clarity straight from the IRS about how these should be handled. Was impossible to get through to the IRS on my own - kept getting disconnected after waiting forever. Claimyr got me connected to a real IRS person in about 20 minutes. You can see how it works here: https://youtu.be/_kiP6q8DX5c The agent confirmed that yes, companies must withhold taxes on prizes, but they have to properly document the fair market value and can't just make up values. Getting that official confirmation helped me push back when my company was overvaluing some items.

Came back to say I was completely wrong about Claimyr. After posting my skeptical comment, I decided to try it because I was desperate to talk to someone at the IRS about a similar prize taxation issue. I couldn't believe it actually worked. Got connected to an IRS agent in about 35 minutes (which is lightning fast compared to my previous attempts). The agent confirmed that my employer was handling the prize taxation correctly but should have disclosed it beforehand. Also found out there's an actual IRS publication about this stuff (Publication 15-B). Saved me hours of frustration and gave me the exact info I needed. Sometimes I hate being wrong, but in this case I'm glad I was!

Have you checked your employee handbook? Sometimes companies include language about prize taxation in there. Mine has a whole section about "recognition programs" that mentions all awards and prizes are subject to applicable taxes. Might be worth looking to see if they covered themselves legally.

The same thing happened at my company's summer picnic! Won a $200 Amazon gift card and then saw a $70 deduction on my next check for the taxes. I was so mad at first but then our payroll person explained that if they didn't withhold the taxes, I'd have to pay them myself at tax time anyway.

I completely understand your frustration! This exact situation happened to me two years ago when I won a tablet at our company Christmas party. Like you, I had no idea about the tax implications until I saw the deduction on my paycheck weeks later. After doing some research, I learned that while your company is legally required to withhold taxes on prizes (they're considered "supplemental wages" by the IRS), they absolutely should have disclosed this upfront. The fact that it's not mentioned in your employee handbook and they didn't announce it during the raffle is poor communication on their part. I'd suggest having a respectful conversation with HR - not to challenge the taxation itself (since that's required by law), but to request better transparency for future events. You could ask them to add prize taxation information to the handbook and announce it before raffles. Many companies now say something like "Please note that all prizes are subject to applicable tax withholding" before drawings. Also, keep in mind that this withholding is actually helping you avoid a bigger tax bill next April. The alternative would be getting the prizes with no withholding and then owing those taxes when you file your return. Still frustrating about the surprise though!