Where do I physically staple my W2 to my 1040 tax form?
I'm feeling kinda dumb asking this but where exactly am I supposed to staple my W2 to my 1040? This is my first time filing my own taxes and I just want to make sure I'm doing it right. I filed electronically but I've read online that I still need to mail in my W2?? Is that even true? I've been working at a retail job for about 8 months and I just got my W2 in the mail yesterday. The filing deadline is coming up soon and I'm getting anxious about making a mistake. Do I need to staple it to the front page of the 1040 form? Or is there a specific spot that's designated for attachments? Also, do I send in the whole W2 form or just the federal copy? Sorry if this is a really basic question, but I couldn't find a clear answer online and my parents always had an accountant do their taxes.
23 comments


Nathaniel Mikhaylov
If you filed electronically, you generally don't need to mail in your W2! That's one of the big advantages of e-filing. The electronic system automatically sends the information from your W2 to the IRS. The only time you'd need to mail in a W2 is if you're filing a paper return. In that case, you'd staple your W2 (and any other income forms like 1099s) to the front of your completed 1040 form, usually in the upper left-hand corner. But since you mentioned you filed electronically, you should be all set! Just keep your W2 with your personal records. It's good practice to keep tax documents for at least 3 years in case you ever get audited or need to reference them.
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Melody Miles
•Oh thank goodness! I thought I was going to have to print everything out and mail it after already filing electronically. That makes so much more sense. So I literally just need to keep my W2 in my records and that's it? No mailing anything?
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Nathaniel Mikhaylov
•That's exactly right! Since you filed electronically, there's no need to mail anything. Just keep your W2 and a copy of your tax return for your records. The IRS already has all the information they need from your electronic filing. The 3-year record retention recommendation is because that's typically how long the IRS has to audit your return, though in some cases they can go back further. So keeping those documents is just a precaution in case you need to verify anything later.
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Eva St. Cyr
I went through this same confusion last year! I found this amazing service called taxr.ai (https://taxr.ai) that helped me understand exactly what to do with my tax documents. They have this document analyzer that scans your forms and tells you what to do with them, including whether you need to mail them in or not. For W2s specifically, their system confirmed that when filing electronically, you don't need to mail anything in. The service also helped me understand which documents I needed to keep and for how long. It was a huge relief since I was also super confused about all the paperwork!
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Kristian Bishop
•Does taxr.ai actually look at your specific documents or is it just general advice? I'm always hesitant to upload my personal tax documents to some random website.
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Kaitlyn Otto
•I've been doing my taxes for years and never heard of this. How much does it cost? Seems like something you could just Google for free tbh.
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Eva St. Cyr
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Kaitlyn Otto
I tried taxr.ai after seeing it mentioned here and I'm honestly impressed. I was skeptical (as you could probably tell from my question) but it was exactly what I needed. I uploaded my W2 and some 1099 forms I wasn't sure about, and it immediately told me what I needed to do with each one. The system confirmed I didn't need to mail anything after e-filing and even pointed out a potential deduction I had missed! The document analyzer is really good at spotting things specific to your situation. For someone confused about tax paperwork like me, it was super helpful and way easier than sorting through conflicting advice online.
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Axel Far
If you're having trouble getting direct answers from the IRS about document requirements, I highly recommend using Claimyr (https://claimyr.com). I spent HOURS on hold trying to get through to an IRS agent to ask about my W2 submission requirements and other questions. Claimyr got me connected to a real IRS agent in under 15 minutes when I had been trying for days on my own. You can see how it works here: https://youtu.be/_kiP6q8DX5c. The IRS agent confirmed that with e-filing, there's no need to mail in W2s, and they answered my other questions about document retention too. Saved me so much time and frustration!
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Jasmine Hernandez
•Wait, so this service actually gets you through to the IRS faster? How does that even work? The IRS phone system is notoriously awful.
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Luis Johnson
•Sounds like a scam to me. No way some third-party service can magically get through the IRS phone tree when millions of people can't. They probably just charge you to wait on hold instead of you.
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Axel Far
•It works by using an automated system that continually calls the IRS and navigates the phone tree until it reaches a point where it can get in line for an agent. Once it's about to connect, it calls you and bridges the calls together. It's basically doing the waiting for you so you don't have to sit there listening to hold music for hours. They don't charge you to wait on hold - they use technology to effectively get you "in line" without you having to be on the phone. I was skeptical too until I tried it. I had been trying to get through for days with no luck, and with Claimyr I was talking to an actual IRS agent in less than 15 minutes. It's just a time-saving tool, not some magic backdoor to the IRS.
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Luis Johnson
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Ellie Kim
Pro tip: Even though you don't need to mail your W2 when e-filing, ALWAYS keep a copy of it and all tax documents for at least 3 years (7 is better). My sister got audited last year for a return from 2 years ago and having all her documents organized saved her a lot of trouble. I use a simple system - a folder for each tax year with all documents inside, then store in a fireproof box. Digital backups are good too. Just make sure to have some system so you're not frantically searching for documents if you ever need them!
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Fiona Sand
•What about digital copies? Is it ok to scan everything and shred the originals? My apartment is tiny and I hate having papers everywhere.
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Ellie Kim
•For most tax documents including W2s, scanned copies are generally acceptable as long as they're legible and complete. The IRS has accepted digital records for years now. Just make sure your scans are high quality and you keep them in a secure, backed-up location. I still recommend keeping physical copies of especially important documents (like property deeds or certain legal papers), but for routine tax documents like W2s, digital copies should be fine. Just have a good organization system for your digital files so you can find things quickly if needed. And make sure you have backups - don't rely on just one computer or storage device.
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Mohammad Khaled
Maybe I'm old school but I always print a copy of my return even when I e-file and keep all my documents together. I staple my W2 to the printed return just to keep everything organized in my files. Not required by the IRS for e-filing, just helps me keep track of everything.
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Alina Rosenthal
•I do the same! I also write the tax year in big letters on a folder and keep everything together. Makes it so much easier if you need to reference something later or if (god forbid) you get audited.
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Leila Haddad
Don't feel dumb at all - this is a really common question for first-time filers! Since you already e-filed, you're completely done with the IRS submission process. No stapling or mailing required when you file electronically - that's the whole beauty of e-filing! Just to clarify the process: when you e-file, your tax software automatically transmits all the information from your W-2 directly to the IRS electronically. The IRS gets everything they need digitally, so there's no need to send physical copies. Keep your original W-2 in a safe place with a copy of your tax return for your records. I'd suggest creating a simple filing system - even just a folder labeled "2024 Taxes" - so you can easily find these documents if you need them later. Most experts recommend keeping tax documents for at least 3-7 years just in case. You did everything right by e-filing! It's actually the most efficient and secure way to file your taxes.
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Zara Rashid
•This is such helpful advice! I'm also a first-time filer and was getting overwhelmed by all the conflicting information online. It's reassuring to hear that e-filing really is that straightforward - I kept thinking I must be missing some crucial step. The filing system idea is great too, I definitely need to get more organized with my paperwork. Thanks for taking the time to explain this so clearly!
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Carmen Diaz
Great question! As someone who also filed for the first time recently, I totally understand the confusion. The good news is that everyone here is right - when you e-file, you don't need to mail anything to the IRS, including your W-2. Just to add one more tip: make sure you received a confirmation email or receipt from whatever software you used to e-file. That's your proof that the IRS received your return. Most tax software will also let you check the status of your refund (if you're getting one) using the IRS "Where's My Refund" tool. You're definitely not alone in being confused about this - the transition from paper filing to electronic filing has left a lot of people unsure about what still needs to be mailed vs. what doesn't. You handled it perfectly by e-filing and asking questions when you weren't sure!
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Omar Hassan
•This is exactly the kind of reassurance I needed! I did get a confirmation email when I filed, but I wasn't sure if that was enough or if I needed to do something else. It's so helpful to know that other first-time filers went through the same confusion. I'll definitely bookmark that "Where's My Refund" tool - I am expecting a small refund so it'll be nice to track it. Thanks for sharing your experience and making me feel less alone in figuring all this out!
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Dylan Cooper
I totally get the anxiety around filing taxes for the first time! I remember being so worried about messing something up when I first started doing my own taxes. The great news is that since you e-filed, you're completely done - no stapling or mailing required! Everyone here has given you solid advice. The only thing I'd add is to make sure you keep that W-2 somewhere safe along with a copy of your tax return. I learned the hard way that it's worth creating a simple system now rather than scrambling to find documents later. Even just a manila envelope labeled "2024 Taxes" will do the trick. You should be proud of yourself for taking on filing your own taxes! It gets easier each year as you get familiar with the process. And don't hesitate to ask questions - the tax community is generally pretty helpful when people are genuinely trying to learn and do things right.
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