I've been lurking on this thread for a while dealing with my own Error Code 101 nightmare, and I'm amazed at how many different root causes everyone has discovered! This has been like a masterclass in EIN application troubleshooting. After reading through all these solutions, I want to add one more potential cause that I discovered through trial and error: address formatting issues. I was getting Error 101 consistently even after trying the browser fixes, checking for old applications, and verifying my SSN records were clean. Turns out the problem was that I was entering my address exactly as it appears on my driver's license, which includes "Apt 4B" in the address line. But apparently the IRS system is very picky about how apartment/unit numbers are formatted. When I changed it from "123 Main St Apt 4B" to "123 Main St #4B" (using the pound symbol instead of "Apt"), the application finally went through. The IRS agent I eventually spoke with mentioned that their system has specific formatting requirements for addresses, especially for apartments, suites, and PO boxes. She said using abbreviations like "Apt," "Suite," or "Unit" sometimes causes validation errors, but symbols like "#" or "Ste" work better. Just another thing to add to the growing checklist of potential Error 101 causes! It's crazy how many tiny details can trip up this system. Thanks to everyone who contributed to this thread - you've created an incredible troubleshooting resource!

Wow, this thread has become an incredible resource for troubleshooting Error Code 101! As someone who just successfully got my EIN after dealing with this same error for almost two weeks, I wanted to add my experience to help others. In my case, it was actually a combination of issues. First, I had the address formatting problem that Mateusius mentioned - I was using "Unit 12" instead of "#12" which was causing validation errors. But even after fixing that, I was still getting Error 101. The second issue was that I had accidentally selected the wrong state in the "principal business location" field. I live right on the border between two states and put my mailing address state instead of where my business is actually physically located. The IRS system apparently cross-references multiple pieces of information for consistency, and this mismatch was triggering the error. What finally helped me figure this out was keeping a detailed log of each attempt (as Carmen suggested earlier) and changing only ONE thing at a time. When I fixed the address formatting but still got the error, I knew to look for other inconsistencies in my application. For anyone still struggling: I'd recommend creating a checklist based on all the solutions in this thread and working through them systematically. Also, print out your application before submitting so you can review every single field for potential formatting or consistency issues. Sometimes a fresh pair of eyes can spot mistakes you've been overlooking! This community has been incredibly helpful - thank you all for sharing your experiences and solutions!

Based on my experience, that TurboTax email is usually a good sign but timing can vary quite a bit. I got the same notification last year and my direct deposit came through exactly 6 business days later. The key thing is that this email typically means the IRS has processed and approved your refund, so you're past the biggest hurdle. Since you mentioned the WMR tool is still showing "processing," that's actually pretty normal - those tools often lag behind the actual status. Your best bet is to check your IRS account transcript online if you haven't already. It'll show you the real-time status and any specific codes that indicate exactly where your refund stands. For your home repairs timeline, I'd plan for anywhere from 5-10 business days from when you got that email, assuming direct deposit and no issues with your return. If there are any complications, the transcript will show them clearly. Good luck with the repairs!

I went through this exact same situation last month! Got the TurboTax email on a Wednesday saying my refund was approved and sent, but like you, the WMR tool was still showing "processing" which had me really confused. My refund actually hit my bank account the following Tuesday - so about 4 business days after that email. I think the key thing to remember is that TurboTax and the IRS systems don't always sync up perfectly, so there can be some lag in what the different tools are showing you. Since you're planning home repairs and need to know the timing, I'd suggest checking your bank account daily and maybe plan for somewhere between 3-7 business days from when you got that email (assuming you did direct deposit). The transcript checking that others mentioned is definitely the most accurate way to see what's really happening, but in my experience, once you get that TurboTax notification, the money usually follows pretty quickly. Hope this helps ease some of the stress while you wait! Home repairs are expensive enough without having to wonder when the money will actually show up.

Has anyone used the cost segregation strategy for their rental? My accountant mentioned it could increase my deductions in the early years by breaking down the property into components with shorter depreciation periods, but it sounds complicated and expensive to get the analysis done.

Great question! As others have mentioned, you don't need to enter anything for carryover depreciation in your first year - that field is for situations where someone had unused depreciation from prior years that they couldn't claim. For your $275,000 rental property, here's what you need to focus on: 1. Separate the land value from the building value (only the building is depreciable) 2. Calculate depreciation from March when you started renting it out - you'll get partial year depreciation for 2024 3. Use the mid-month convention, which means you treat the property as placed in service in the middle of March Since you started renting in March, you'll be able to claim about 9.5 months of depreciation for your first year. Keep good records of your basis calculation because you'll need this information every year going forward. One tip: take photos and document the condition of appliances, flooring, and fixtures when you first put the property in service. These items often have shorter depreciation periods than the 27.5-year building depreciation, and good documentation will help if you ever need to justify separate depreciation schedules for these components.

This thread has been incredibly helpful! I'm dealing with a similar situation but with my stepson's survivor benefits. The custody change happened in June, and I've been worried about how to handle the 1099 that came in my name for the full year. Based on what everyone has shared here, it sounds like the key steps are: 1. Calculate exactly what I received vs what the previous guardian received 2. Only report my portion on taxes 3. Document everything with a letter explaining the situation 4. Make sure the previous guardian reports their portion One question I have - for those who got the Proof of Income Letter from SSA, does it clearly show which representative payee received each payment? That would be perfect documentation to have when filing. Thanks to everyone who shared their experiences and solutions. It's such a relief to know this is a known issue with clear ways to handle it properly!

This is exactly the kind of detailed guidance I was hoping to find! I'm a tax preparer and I've seen this SSA 1099 custody change situation come up more frequently lately. One additional tip I'd add - if you're using tax software, most programs have a section where you can add explanatory statements or attach supporting documentation. Make sure to use that feature when you're reporting only a portion of the 1099 amount. The software might flag it as an error since you're not reporting the full 1099 amount, but your explanation letter will clarify why. Also, for anyone in this situation, keep copies of everything - the original 1099, your calculation of the split amounts, bank deposit records showing when payments started coming to you, and any correspondence with SSA. The IRS generally understands these situations, but having thorough documentation makes everything much smoother if there are ever any questions. @Dylan Mitchell - based on all the advice here, you're definitely on the right track. The Proof of Income Letter that others mentioned would be perfect additional documentation for your situation.

This is probably a dumb question but does anyone know how long it typically takes for a mailed return to show up in the "Where's My Refund" tool? I mailed mine 3 weeks ago and it still says "Return Not Received" when I check.

Just wanted to add one more important point about the postmark rule - make sure you're using regular USPS mail or an approved private delivery service like FedEx or UPS. I learned the hard way that some local courier services don't count for the postmark rule because they're not IRS-approved delivery services. Also, if you're mailing multiple forms (like your return plus an extension), make sure they're all postmarked by the deadline. I once sent my extension on time but forgot to include a required payment voucher, and had to send that separately. Even though my extension was valid, I still got hit with penalties because the payment was late. One last tip: if you're really stressed about timing, you can actually hand-deliver your return to certain IRS offices, but they have very limited hours and locations for this. Most Taxpayer Assistance Centers stopped accepting returns during COVID and haven't resumed that service. But it's worth checking if you have one nearby and you're cutting it really close!