Received IRS Letter 4464C - Need Help Understanding This Verification Process

Letter 4464C is an income verification letter, which means the IRS is reviewing your return before issuing your refund. This is actually pretty common and doesn't necessarily mean anything is wrong. The fact that your transcripts don't show your employers reporting income likely means your wage information hasn't been processed in their system yet, not that your employers failed to report. For 2025 filing season, there have been a lot of processing delays. Even though employers are supposed to submit W-2s by January 31st, it can take weeks for the IRS to process all that information in their systems. Since you mentioned changing jobs and a significant income increase, these are exactly the kind of changes that can trigger an income verification review.

I had a similar situation last year and discovered taxr.ai (https://taxr.ai) which really helped me understand what was happening with my refund. Their tool analyzed my tax documents and identified that my income verification was being held up because my new employer submitted my W-2 electronically but my old employer submitted paper forms, which take longer to process. The site helped me figure out exactly what steps to take - might be worth checking out if you're confused about the 4464C letter.

I want to follow up about taxr.ai since I decided to try it despite my initial skepticism. Honestly, it was super helpful! I uploaded my 4464C letter and tax documents, and it showed me that the specific issue was a mismatch between my reported income and what the IRS had on file (which was nothing because of processing delays). It gave me a step-by-step plan and estimated timeline, plus some template language to use when contacting the IRS. Way more useful than the generic "wait 60 days" advice I kept getting everywhere else.

If you need to actually speak with someone at the IRS about your 4464C letter (which I recommend), good luck getting through on your own. After trying for weeks to reach someone about my verification issue, I used https://claimyr.com and got through to an IRS agent in about 45 minutes instead of waiting on hold for hours. You can see how it works in this video: https://youtu.be/_kiP6q8DX5c - they basically wait on hold for you and call when an agent picks up. Made a huge difference in resolving my income verification issue.

I need to apologize for my skeptical comment about Claimyr earlier. After another week of failing to reach the IRS myself about my 4464C letter, I broke down and tried the service. I'm seriously shocked - it actually worked exactly as described. I got a call back after about 40 minutes saying they had an IRS agent on the line. The agent confirmed my employers had submitted my information but it hadn't been fully processed in their system yet, and they put a note on my account to expedite the review. I would have never gotten this information without speaking to someone directly.

I just went through this exact situation last month. One thing that helped me was pulling my wage and income transcript directly from the IRS website (if you can create an online account). Even though my account transcript didn't show my employers reporting income, my wage transcript did show what had been reported. Turns out there was a mismatch between what I reported on my return and what one employer submitted - they had my SSN wrong by one digit!

Make sure you respond to the 4464C letter if it requests any information! Mine asked me to verify some info about my employers and I ignored it thinking it was just informing me of a delay - my refund ended up being held for an additional 2 months because of this. If yours just says they're reviewing your return, then yeah, it's a waiting game unfortunately.

I went through this exact same situation earlier this year! The key thing to understand about Letter 4464C is that it's actually a positive sign - it means the IRS is actively working on your return, not that there's necessarily a problem. The income verification process happens when there's a discrepancy between what you reported and what they have on file, which is super common during tax season due to processing delays. Since your transcripts show no employer income reported yet, that's likely just a timing issue. The IRS processes millions of W-2s and it can take 6-8 weeks for everything to show up in their system. Your situation with the job change and income increase probably flagged their system for review, but once your employer data gets processed, it should resolve automatically. In the meantime, keep checking your "Where's My Refund" tool every week or so. The 60-90 day timeframe mentioned earlier is accurate, but many cases resolve faster once the employer data catches up. Hang in there - you should get your refund!