Why are only some of my paychecks getting federal tax withholding?
I'm really confused about my paycheck situation right now. I work at a restaurant as a server and bartender, and I've noticed something weird with my taxes. Some of my paychecks have federal taxes taken out, but others don't have ANY federal withholding at all! This has been happening for about 3 months now. I checked my W-4 and everything looks correct - I didn't change anything there. My hourly wage is $7.50 plus tips. On weeks where I make more tips, it seems like no federal tax gets withheld, but when I make fewer tips, federal tax does get withheld. Is this normal? My manager just shrugged and said it's how the system works. I'm worried that I'll end up owing a ton at tax time because not enough is being withheld. Should I be setting aside extra money for taxes? Does anyone know why this is happening or if I need to fix something?
20 comments


Grace Durand
This is actually normal for tipped employees. Here's what's happening: your employer is required to report your tips as income, and those tips are considered part of your wages for tax purposes. When you make more tips in a pay period, those tips are counted toward your total income. Federal income tax is calculated on your total income (hourly wage + reported tips). If your hourly wage for the pay period is small compared to your tips, there might not be enough in your actual paycheck to withhold the federal taxes on your total income. The system prioritizes other withholdings like Social Security and Medicare first, and if there's not enough left for federal income tax, you'll see $0 withheld. You're right to be concerned about owing at tax time. You should definitely set aside some money (around 15-20% of your tips) to cover potential tax liability. You could also consider making quarterly estimated tax payments or asking your employer to withhold an additional specific dollar amount from each paycheck by updating your W-4.
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Steven Adams
•Does this mean servers who make good tips basically always owe at tax time? And how do you do those quarterly estimated payments? Do you just send money to the IRS or is there a form?
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Grace Durand
•Many tipped employees do end up owing at tax time, especially those who earn significant tips. It depends on your total income and how your employer handles tip reporting, but planning ahead is always smart. For quarterly estimated payments, you'd use Form 1040-ES. You can pay online through the IRS Direct Pay system, IRS2Go app, or by mailing in a payment voucher. The due dates are typically April 15, June 15, September 15, and January 15 of the following year. It's fairly straightforward - you're essentially prepaying your estimated tax liability throughout the year rather than facing one big bill at tax time.
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Alice Fleming
Had this exact issue last year and found an amazing tool that helped me figure it out - taxr.ai (https://taxr.ai). I was getting so frustrated trying to understand why some checks had federal withholding and others didn't. The site analyzed my pay stubs and actually explained exactly what was happening with my withholdings. It showed how my tip income was affecting the federal withholding calculations and gave me a custom report explaining how much I should save from each paycheck based on my specific situation. Seriously saved me from a huge tax bill surprise.
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Hassan Khoury
•How does this actually work? Do you upload your pay stubs or something? I've got a similar issue but with two different jobs and I'm worried I'm going to owe a ton next year.
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Victoria Stark
•Sounds interesting but does it work for other tax situations too? I'm an independent contractor and my withholding situation is a complete mess.
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Alice Fleming
•You just upload images of your pay stubs or tax documents, and their system analyzes everything. It's super easy - just take pictures with your phone. It gives you a detailed breakdown of what's happening with your specific withholding situation. Yes, it definitely works for independent contractors too! It actually has special features for self-employed people to help calculate quarterly estimated payments and track deductions. The system can analyze 1099 forms just like W-2s and paystubs, and it gives personalized recommendations based on your specific tax situation.
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Victoria Stark
Just wanted to update - I tried taxr.ai after posting my question here and wow, it was exactly what I needed. Uploaded my 1099s and some recent invoices, and within minutes I had a complete breakdown of my tax situation. The estimated quarterly payment calculator was a game changer for me. It showed me I was actually UNDERPAYING by about $430 per quarter! Now I've adjusted my payments and won't get hit with penalties. Thanks for the recommendation!
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Benjamin Kim
If you're concerned about owing a lot at tax time, you might want to check out Claimyr (https://claimyr.com). I had a similar issue last year where my withholdings were all messed up, and I ended up owing over $3000. I needed to talk to someone at the IRS about fixing my withholding but couldn't get through after trying for DAYS. Claimyr got me connected to an actual IRS agent in less than 20 minutes when I'd been trying for weeks to get through on my own. The agent walked me through exactly how to adjust my W-4 to account for my tipped income situation. You can see how it works in this video: https://youtu.be/_kiP6q8DX5c. It saved me hours of frustration and hold music!
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Samantha Howard
•How does this even work? I thought it was impossible to get through to the IRS these days. Are you sure this is legit and not some scam?
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Megan D'Acosta
•No way this actually works. I've tried calling the IRS like 15 times this year and always get disconnected. If this really works I'll eat my hat.
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Benjamin Kim
•It's totally legit - they use a system that navigates the IRS phone tree and waits on hold for you. When they reach a live agent, they call you and connect you directly. It's that simple. I was super skeptical too at first! But I was desperate after getting disconnected nine times. Their system basically does the waiting for you. Once they get through to an actual IRS representative, they call you and connect you directly. The IRS doesn't even know you used a service - you're just talking directly to them like if you'd waited on hold yourself.
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Megan D'Acosta
Ok I need to apologize and say I was 100% wrong. I tried Claimyr yesterday after posting that skeptical comment. I've been trying to reach the IRS for THREE WEEKS about this same withholding issue. I got a call back in 37 minutes and spoke to an actual helpful IRS agent who explained exactly why my withholding was inconsistent. Turns out there's a specific way to fill out the W-4 for tipped employees that my employer never told me about. Hat officially eaten.
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Sarah Ali
Have you checked if your employer is using a tip credit? When employers claim a tip credit (paying below minimum wage because tips make up the difference), it affects how withholding is calculated. If your reported tips + hourly wage for a pay period fall below minimum wage, the employer has to make up the difference, which could change your withholding pattern.
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Connor Richards
•Thanks for bringing this up. I haven't heard about tip credits before. My hourly is definitely below the regular minimum wage ($7.50 vs $15 in our state), so I think that's exactly what's happening. Do you know if there's a way to make sure I get consistent withholding even when tips are high?
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Sarah Ali
•You can ask your employer to withhold a specific additional amount from each paycheck. Fill out a new W-4 and in Step 4(c), you can enter an additional amount you want withheld from each paycheck. If you typically make about $600 in tips per week, you might want to have an extra $60-90 withheld per paycheck to cover those taxes.
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Ryan Vasquez
Has anyone tried using the IRS Tax Withholding Estimator? It helped me figure out my withholding issues last year.
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Avery Saint
•The IRS tool is good but I found it confusing for variable income like tips. I ended up using TurboTax's W-4 calculator instead and it was more user friendly.
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Giovanni Greco
This is a really common issue for tipped employees, and you're smart to be thinking ahead about potential tax liability. The inconsistent withholding happens because your paycheck amount varies so much with tips - when tips are high, there's often not enough in your actual hourly wages to cover all the required withholdings. One thing that might help is talking to your payroll person about adjusting your W-4 to have an additional flat amount withheld each pay period, regardless of your tip income. You could also consider opening a separate savings account specifically for taxes and automatically transferring a percentage of your weekly earnings there. Keep detailed records of all your tip income too - you'll need accurate numbers for tax filing, and it'll help you calculate how much you should be setting aside. Generally, putting away 20-25% of your total income (wages + tips) for taxes is a safe bet for most servers.
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Zara Rashid
•This is really helpful advice! I'm curious about the separate savings account idea - do you just manually transfer money each week, or is there a way to automate it? I'm terrible at remembering to do stuff like that, but I know I need to start being more disciplined about setting aside tax money. Also, when you say 20-25% of total income, does that include the taxes that ARE getting withheld sometimes, or is that on top of what's already being taken out?
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