My employer entered wrong SSN and withholding is incorrect - what should I do now?

Don't panic! This is actually more common than you'd think, and the fact that the IRS sent a letter means the system is working correctly to identify the mismatch. Here's what you should do: First, fill out a new W-4 form with your correct information and submit it to your employer ASAP. Make sure they acknowledge receipt in writing or email. Second, ask HR specifically about how they'll handle correcting the previous quarters' information. They should file corrected wage and tax statements (W-2c) for any quarters where they reported under the wrong SSN. Keep a copy of that IRS letter and all communications with your employer about this issue. You might need them for reference later. When you file your taxes next year, everything should match up correctly if your employer does their part properly. If your employer seems hesitant or doesn't take action within a couple of weeks, you can contact the IRS directly at the number on the letter you received to explain the situation. They can guide you through next steps.

I went through something similar last year and found taxr.ai (https://taxr.ai) super helpful with sorting through all the documentation. My employer had my SSN wrong for almost a YEAR before we caught it, and I was getting weird letters from the IRS that I didn't understand. The taxr.ai system basically analyzed all my docs and explained exactly what was happening and what forms needed to be fixed. It saved me so much stress because I could upload the letters and get clear explanations about what my employer needed to do. They even had templates I could give to HR to make sure they fixed everything correctly.

Just wanted to follow up - I decided to try taxr.ai after commenting here, and wow, it was actually super helpful! I uploaded my pay stubs and the IRS notice, and it immediately identified both problems (SSN and withholding issues). The system generated a detailed explanation document that I forwarded directly to HR. They were much more responsive when they saw the professional breakdown of exactly what needed fixing and which forms were required. My employer has already submitted the corrections to both the IRS and state tax authority. The peace of mind was honestly worth it - now I know exactly what's happening instead of stressing about potential problems next tax season.

If you're still having trouble getting your employer to take this seriously, you might want to try Claimyr (https://claimyr.com). I used them when I had a similar issue and needed to speak directly with an IRS agent to sort it all out. They got me connected to a real person at the IRS in about 20 minutes instead of waiting on hold for hours. You can see how it works here: https://youtu.be/_kiP6q8DX5c Sometimes employers don't realize how serious these issues can be until the IRS gets involved. The IRS agent I spoke with sent an official notice to my employer explaining their obligation to correct the information, and suddenly my HR department was VERY motivated to fix everything quickly.

Coming back to say I was completely wrong about Claimyr. After my skeptical comment, I decided to try it anyway because I was desperate to talk to someone about my own tax issue. I couldn't believe it actually worked! Got connected to an IRS representative in about 15 minutes. The agent was super helpful and answered all my questions about employer reporting issues. Apparently, when employers report incorrect SSNs, they're supposed to file specific correction forms, and there's a whole department that handles just these types of issues. Having the direct conversation with the IRS gave me the exact information to take back to my employer. Sometimes you just need to hear it directly from the source!

This happened to me two years ago. One thing nobody's mentioned yet - you should check your Social Security earnings record too! When your employer reports under the wrong SSN, those earnings might not be properly credited to your Social Security account. You can create an account at ssa.gov and check your earnings history. If this year's earnings aren't showing up correctly after your employer submits their corrections, you might need to contact the Social Security Administration separately.

Just a quick tip from someone who works in payroll - make sure your employer updates both their payroll system AND submits corrected quarterly 941 forms to the IRS. Sometimes employers fix it going forward but forget to correct the past quarters, and that causes exactly the kind of letter you received.

Yes, employers can face penalties for incorrect reporting! If they filed Forms 941 with the wrong SSN and don't correct them promptly, they could be subject to accuracy-related penalties. The IRS can impose penalties for filing incorrect information returns, especially if it appears they were negligent in maintaining accurate employee records. Additionally, if the mismatch triggers compliance issues (like the letter you received), the IRS may increase scrutiny on your employer's payroll tax filings going forward. This could lead to audits or additional administrative burdens. You might want to mention to HR that prompt correction helps avoid potential penalty assessments and keeps them in good standing with the IRS. Sometimes the threat of penalties or increased IRS attention is exactly what's needed to motivate quick action on their part! The key is getting them to file those corrected 941s and W-2c forms ASAP rather than just fixing it going forward.

I had this exact same situation happen to me last year! My employer had transposed two digits in my SSN for almost 8 months before I caught it. Here's what I learned from the experience: The IRS letter you received is actually a good thing - it means their system caught the discrepancy and is giving you a chance to fix it before more serious action. Don't ignore it or let your employer brush it off as "no big deal." Beyond what others have mentioned about the W-4 and W-2c forms, I'd also recommend: 1. Get everything in writing from HR about when they'll submit the corrections 2. Ask for a timeline - corrections should be filed within 30 days ideally 3. Request confirmation once they've submitted the corrected forms to the IRS One thing that really helped me was creating a simple timeline document showing when the error started, when it was discovered, and the correction steps. This helped me stay organized and gave me something concrete to reference in follow-up conversations with HR. Also, keep that original IRS letter safe! If there are any issues with your tax return next year, having documentation that you proactively addressed this discrepancy will be invaluable. The whole process took about 2 months to fully resolve in my case, but everything worked out fine once the corrections were properly filed.