I was in the exact same boat last year with my weekend retail job! The Multiple Jobs Worksheet had me withholding like $80 per paycheck from a job that only paid $150. It was ridiculous. Here's what actually worked for me: I ignored the worksheet completely and used a much simpler approach. For my main job, I filled out the W4 normally with all my standard deductions and credits. For the part-time job, I just put "Single" as filing status and left everything else blank - no extra withholding calculations. At the end of the year, I ended up owing about $200 in taxes, which was totally manageable compared to having hundreds of dollars over-withheld throughout the year. The key is that your combined withholding from both jobs just needs to cover your total tax liability - it doesn't have to be perfectly calculated from each individual paycheck. If you're worried about owing too much, you could always add like $20-30 per paycheck to your main job's W4 in Step 4(c) instead of letting the part-time job take half your pay. Way more reasonable and you still get to actually benefit from the extra work you're putting in!

I've been dealing with this exact same frustration! The W4 Multiple Jobs Worksheet is honestly terrible for part-time second jobs. I ended up finding a much simpler solution that's worked really well for me. Here's what I do: On my main full-time job's W4, I fill everything out completely - filing status, dependents, deductions, the works. This W4 does the "heavy lifting" for my tax situation. For my part-time job, I just use the basic settings - correct filing status and check the box in Step 2(c) for "Multiple Jobs" but I don't do any of the crazy worksheet calculations. This typically withholds a bit more than standard rates but nowhere near the excessive amounts the worksheet suggests. If you want to be extra cautious, you could add maybe $15-25 per paycheck in Step 4(c) of your MAIN job's W4 instead of letting your part-time job massacre your paycheck. This way you're still covered tax-wise but you actually get to keep most of your part-time earnings. I've been doing this approach for two years now and have never owed more than a few hundred at tax time, which is way better than having thousands over-withheld throughout the year. The whole point of a second job is extra money - don't let the W4 worksheet defeat that purpose!

Just wanted to add something that might help others - when you're dealing with excess FICA from multiple employers under the same parent company, make sure to check if any of the companies issued corrected W-2s after year-end. I had a similar situation where one of the three entities my spouse worked for automatically issued a W-2c (corrected W-2) in March that reduced the Social Security wages to account for the excess. This actually reduced our excess FICA amount by about $800, so we had to recalculate our Form 843 before submitting. Also, if you're using tax software like FreeTaxUSA, TurboTax, etc., most of them will automatically calculate excess FICA and include it as a credit on your regular tax return if the software detects it. But this only works if you had two employers max - if you had three or more employers like in your case, you'll likely need to file the separate Form 843. The IRS processing center addresses are definitely state-specific, so don't just use a generic IRS address. For most states, you'll be mailing to either Ogden, UT; Kansas City, MO; or Austin, TX depending on your location.

I had to deal with this exact situation last year when my company restructured and split payroll between different subsidiaries mid-year. The excess FICA refund process through Form 843 was actually pretty straightforward once I figured out the correct procedures. A few important points that haven't been mentioned yet: 1. **Timing matters** - You generally have 3 years from the date you filed your original return (or 2 years from when you paid the tax, whichever is later) to claim a refund for excess FICA. Don't wait too long! 2. **Interest on refunds** - The IRS actually pays interest on Form 843 refunds if they take longer than 45 days to process. It's not much, but it's something. 3. **Amended returns vs Form 843** - Some tax professionals will tell you to file an amended return (Form 1040X) instead of Form 843 for excess FICA, but Form 843 is specifically designed for this situation and tends to process faster. 4. **Record keeping** - Keep detailed records of when you mailed Form 843, including copies of everything. If there are any issues or delays, having this documentation will be crucial when you need to follow up. The processing time really varies - I've seen people get refunds in 6 weeks and others wait 4+ months. The key is making sure your form is filled out completely and accurately the first time to avoid any back-and-forth with the IRS.

Jessica, I can completely understand your panic about this situation! As someone who's dealt with employment classification issues before, I want to echo what everyone else has said - you really shouldn't be the one making this determination. Your employer is legally required to classify you based on your specific job duties, salary, and other Department of Labor criteria under the FLSA. Since you're facing that tomorrow deadline, here's what I'd suggest: First, quickly review any documents from your hiring process - your offer letter, job description, or employment agreement might already indicate whether you're hourly or salaried, or even specify your classification directly. Second, send an email tonight to your supervisor and HR (if you have one) saying: "I'm completing my payroll setup and want to ensure I select the correct exempt/non-exempt classification. Could you please confirm which classification applies to my role as [job title] to ensure we're in compliance with FLSA requirements?" If you absolutely cannot get guidance before your deadline, I'd recommend selecting "non-exempt" as the safer default choice. The vast majority of employees are non-exempt, and it's much better to potentially receive overtime pay you weren't supposed to get (which can be easily corrected) than to miss out on overtime pay you're legally entitled to. Please don't feel awkward about asking this question - it actually shows you're being responsible about compliance issues, which any reasonable employer will appreciate. Employment classification is genuinely complex, and you're doing the right thing by seeking clarification rather than just guessing. This can absolutely be corrected later if needed, so try not to stress too much about it. Focus on doing great work in your new role - that's what really matters! Congratulations on the new job!

Jessica, I can absolutely feel your stress about this deadline! As someone who recently navigated a similar situation, I want to add my voice to everyone saying this really shouldn't be your choice to make - your employer should be determining your classification based on legal requirements. Since you're under such time pressure, here's what I'd do: Send that email tonight asking for clarification (the templates others provided are perfect), but also take 5 minutes to look at your offer letter or job description. Sometimes they'll say things like "exempt position" or "overtime eligible" which gives you the answer right there. If you absolutely must choose by tomorrow morning, definitely go with non-exempt as your default. Here's why: if you're incorrectly classified as non-exempt, the worst that happens is you get overtime pay you weren't supposed to receive, which is easily fixed. But if you incorrectly choose exempt when you should be non-exempt, you could miss out on overtime wages you're legally entitled to, which is a much bigger problem to resolve later. The fact that you're asking these questions shows you're being thoughtful about compliance, which is exactly what a good employer wants to see from a new hire. Don't let this administrative hiccup overshadow what should be an exciting new chapter in your career! This will get sorted out, and you're going to do amazing at your new job. Good luck!

I completely understand the anxiety you're feeling about this unexpected check! I went through something very similar last year and it turned out to be totally legitimate. The most important thing is to check your IRS account transcript online at irs.gov - this will show you exactly why they sent the additional refund with a specific transaction code. Look for codes in the 290s or 300s, which typically indicate adjustments made in your favor. The IRS website has a code lookup tool that explains what each code means in plain English. Common reasons for these automatic adjustments include: - Math errors corrected in your favor - Employer-submitted forms (W-2s, 1099s) that differ from what you originally reported - Credits you qualified for but didn't claim (like EITC, Child Tax Credit, Education Credits) - Corrections to estimated tax payments or withholdings In my case, it turned out my employer had submitted a corrected 1099 showing higher tax withholdings than what was on my original form, so the IRS automatically sent me the difference. Don't cash the check until you verify it's legitimate through the transcript, but also don't panic - these adjustments happen millions of times per year and are usually good news! If there's any doubt after checking the transcript, you can call the Treasury Department's check verification line at 1-855-868-0151 to confirm the check is authentic. The peace of mind from knowing it's legitimate is totally worth the few minutes it takes to check!

I had this exact same situation happen to me in 2023! Got my regular refund in March, then received a completely unexpected $734 check in May with no explanation letter. I was absolutely panicking thinking it was some kind of error that would come back to haunt me. After reading through all the excellent advice in this thread, I went straight to my IRS online account and checked my transcript. Found a code 290 adjustment showing they had automatically corrected my Earned Income Tax Credit calculation - apparently I had qualified for more than I originally claimed but didn't realize it. The whole mystery was solved in literally 3 minutes of looking at the transcript. What I thought was going to be a major headache turned out to be a pleasant surprise! The IRS systems really are constantly cross-checking information and making these automatic adjustments when they find errors in your favor. My advice: definitely start with the transcript check like everyone has recommended. It's free, immediate, and will give you the specific reason code. Don't let anxiety keep you from cashing a legitimate refund - just verify it first and then enjoy the unexpected money! The peace of mind from understanding exactly why you received it is worth way more than the stress of wondering about it for weeks.

I've been following this thread as someone who recently completed the EIN application process for my Hungarian Kft., and I wanted to add a few observations that might help future applicants. First, the C-Corporation designation advice here is absolutely correct - I can confirm this worked perfectly for my Hungarian limited company. The IRS processed it without any questions or delays. One thing I'd add that I haven't seen mentioned: if you're applying during peak tax season (January-April), expect longer processing times. I submitted my SS-4 in March and it took nearly 4 weeks instead of the typical 2-3 weeks others have reported. The IRS international line confirmed this was due to higher application volumes during tax season. Also, regarding the international fax number (+1-304-707-9471), I recommend calling your fax service provider first to confirm they can send to US numbers. Some European fax services have restrictions on international transmissions that I discovered the hard way after my first attempt failed. For anyone still on the fence about those callback services mentioned earlier - I was initially skeptical but ended up using Claimyr when I needed to check my application status. It genuinely worked as described and saved me hours of frustration trying to get through on my own. The key takeaway is that this process is very manageable once you know the right steps. European limited companies should confidently select C-Corporation, use "Banking purpose" if that's your intent, and be patient with processing times. This community's collective experience makes it much easier for newcomers to navigate successfully.

This has been an incredibly thorough and helpful thread! I'm preparing to apply for an EIN for my Swiss GmbH and this collective wisdom has answered virtually every question I had. The consistency across all European limited company types is remarkable - whether it's Belgian, German, Romanian, Hungarian, or any other EU limited liability structure, the C-Corporation designation seems to be the universal solution. This gives me complete confidence moving forward. A few key takeaways I'm noting from everyone's experiences: - Use "Banking purpose" if that's your actual reason (not "Started new business" for existing companies) - Format addresses clearly with country name in caps - Use personal name as responsible party rather than company name - International fax number: +1-304-707-9471 - Expect 2-4 weeks processing time (longer during tax season) - Keep company registration docs handy but they likely won't be requested For anyone still reading this thread in the future, this is basically a complete playbook for European companies getting US EINs. The community knowledge here is invaluable and could save hours of research and potential mistakes. Thanks to everyone who shared their real experiences - this is exactly the kind of practical guidance that makes these bureaucratic processes manageable!