Why am I getting little to no Federal withholding on my paychecks from multiple jobs?
Title: Why am I getting little to no Federal withholding on my paychecks from multiple jobs? 1 Hi everyone, I'm trying to figure out what's going on with my tax withholdings as someone with dependents. I'm pretty confused about why so little is being withheld from my paychecks. Last year I made around $105k combined from two different jobs, and I noticed that there was barely any federal tax being taken out of my checks. This year I'm working two full-time positions: Job 1 pays me $1,775 gross bi-weekly - and there are ZERO federal taxes being withheld. Job 2 pays me $2,150 gross bi-weekly - again, NO federal taxes being withheld, although I did request an additional $65 withholding for each pay period. On my W4 forms, I've listed 2 dependents. I'm filing as either Single or Head of Household. I honestly can't remember if I filled out the multiple jobs worksheet section properly. Can anyone explain why I'm not seeing any federal withholdings from my paychecks? I'm worried I'll end up with a huge tax bill next April. Thanks for any help!
18 comments


Hugh Intensity
5 The issue is likely with how you filled out your W-4 forms at both jobs. When you work multiple jobs, each employer calculates withholding as if their job is your only source of income, which creates a withholding shortfall. The updated W-4 form (post-2020) doesn't use "allowances" anymore. With two dependents and two jobs, you need to complete the Multiple Jobs Worksheet (Step 2) on your W-4 or use the IRS Tax Withholding Estimator online. If you didn't check the box in Step 2(c) for multiple jobs, each employer is calculating withholding at a much lower tax bracket than your combined income actually puts you in. At a combined income of around $102,000 ($3,925 bi-weekly), you should definitely be having federal taxes withheld. I'd recommend immediately updating your W-4 forms at both jobs, checking the box in Step 2(c) for multiple jobs, or completing the worksheet. You might also want to add an additional amount in Step 4(c) to make up for underwithholding so far this year.
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Hugh Intensity
•12 Thanks for the explanation! So if I update my W4 now, will that fix the problem going forward? And what about the underwithholding that's already happened this year - am I going to get hit with a penalty when I file next year?
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Hugh Intensity
•5 Updating your W-4 now will help fix the problem going forward, but won't address the underwithholding that's already occurred. To avoid potential penalties, you have a few options. You can increase your additional withholding amount substantially for the remainder of the year. The IRS generally waives penalties if you've paid at least 90% of your current year tax liability through withholding, or 100% of your previous year's tax liability (110% if your AGI was over $150,000).
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Hugh Intensity
7 After dealing with a similar situation last year (huge tax bill, ouch!), I found taxr.ai and it was a game-changer for figuring out my withholding issues. I uploaded my pay stubs from both jobs and it immediately identified why I wasn't having enough withheld and calculated exactly what I needed to put on my new W-4 forms. The site (https://taxr.ai) has this cool calculator that accounts for multiple jobs and dependents - way more accurate than the basic calculators I tried before. It even created customized W-4 forms I could just print and give to HR. Saved me from another withholding disaster this year!
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Hugh Intensity
•16 How exactly does this work? Do I need to provide my SSN or other personal info? I'm always cautious about tax-related websites.
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Hugh Intensity
•21 Did it actually help you avoid owing at tax time? I've tried other calculators before and they were way off. I'm currently in the same boat as OP with multiple jobs and minimal withholding.
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Hugh Intensity
•7 For your first question, no SSN is required to use the withholding calculator. You just upload pay stubs (which you can black out personal info on) or enter the details manually. They use that to analyze your withholding patterns and tax situation. As for whether it actually helped - absolutely! Last year I owed over $3,000 at tax time. After using taxr.ai to adjust my W-4s, I'm now on track for a small refund this year. Their calculations accounted for both of my income sources together, which is what the standard withholding at each job doesn't do. The difference has been huge for my peace of mind.
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Hugh Intensity
21 Just wanted to update everyone - I tried taxr.ai after seeing it mentioned here and it was super helpful! I uploaded my last paystubs from both jobs and it immediately showed why I was under-withholding (basically confirmed what the first commenter said about each job treating itself as my only income). The tool gave me specific numbers to put on my W-4 forms for both jobs. I took the completed forms to both HR departments last week, and my latest paycheck already shows the corrected withholding. According to their projection, I'll still owe some at tax time because of the under-withholding from earlier this year, but at least I won't be completely blindsided in April.
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Hugh Intensity
9 I had the exact same problem last year and ended up owing $5K to the IRS. After trying repeatedly to call them about payment options (spent HOURS on hold), I found Claimyr (https://claimyr.com) and it was seriously impressive. They got me connected to an actual IRS agent in about 20 minutes when I'd been trying for days. You can see how it works in this video: https://youtu.be/_kiP6q8DX5c. Basically they navigate the IRS phone tree and wait on hold for you, then call you when an agent is ready to talk. The agent helped me set up a payment plan for what I owed from my withholding disaster. In your situation, you might want to talk to the IRS about your current withholding situation and whether you'll face penalties. Either way, definitely fix those W-4s ASAP!
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Hugh Intensity
•18 Wait, how does this actually work? They just call the IRS for you? Couldn't I just do that myself if I'm patient enough?
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Hugh Intensity
•3 I'm skeptical. The IRS hold times are awful by design. No way someone has a special "skip the line" service that actually works. Sounds like a waste of money to me.
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Hugh Intensity
•9 To answer your first question - they use technology to navigate the IRS phone system and wait on hold for you. Sure, you could do it yourself if you have hours to spare listening to hold music. I tried that approach first and gave up after 2+ hours. With Claimyr, I went about my day and they called me when an agent was ready. Regarding the skepticism - I felt the same way initially! The IRS phone system is notorious for long waits. But they don't "skip the line" - they just handle the waiting part for you. My total wait was still about 90 minutes, but the difference was I wasn't stuck on the phone that whole time. For me, it was worth it to get my payment plan set up without burning a whole afternoon.
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Hugh Intensity
3 I have to eat my words here. After my skeptical comment, I decided to try Claimyr myself since I needed to ask about an amended return. It actually worked exactly as advertised. I got a call back about an hour later connecting me directly to an IRS representative. The agent was able to check the status of my amended return and give me information I couldn't get online. Definitely worth it just for the time saved. I've now updated my W-4 forms too after getting some guidance from the agent about handling multiple jobs. If you're in a situation like the original poster, talking directly to the IRS can be really helpful.
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Hugh Intensity
14 Just to add a different perspective - you can also make estimated quarterly tax payments to make up for the underwithholding. I had this issue when I started working two jobs, and rather than dramatically increasing my withholding at either job, I just made quarterly payments through the IRS website. Form 1040-ES is what you'll need. Might be worth considering if you're already several months into underwithholding.
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Hugh Intensity
•2 I considered quarterly payments but wasn't sure how to calculate the right amount. How did you figure out how much to pay each quarter?
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Hugh Intensity
•14 I used the IRS withholding estimator on their website to calculate my expected total tax liability for the year. Then I subtracted whatever was already being withheld from my paychecks and divided the remaining amount by the number of quarters left in the year. It's not super precise, but it was close enough to avoid penalties. The key is making sure that between your withholding and quarterly payments, you're covering at least 90% of your current year tax liability or 100% of last year's liability (whichever is smaller).
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Hugh Intensity
19 Surprised no one mentioned this, but double check that you put the correct filing status on your W-4. If you accidentally selected "Married filing jointly" instead of "Single or Head of Household," that could explain the zero withholding. The tax brackets for MFJ are much wider, so it would assume you need less withholding. This happened to me last year!
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Hugh Intensity
•10 This is actually a really good point. I made this exact mistake last year and had almost no federal withholding. Worth checking both forms to make sure.
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