Just wanted to add something important that might help - make sure you check with your university's international student office about work authorization before proceeding with any contractor arrangement. Even if you fix the tax forms (W-8BEN vs W-9), F-1 students have strict limitations on where and how they can work. Generally, F-1 students can only work on-campus during their first year, and off-campus work usually requires specific authorization like CPT (Curricular Practical Training) or OPT (Optional Practical Training). Working as an independent contractor for a startup without proper work authorization could violate your visa status, which is much more serious than tax form issues. I'd recommend getting clarity on your work authorization status first, then dealing with the tax classification. Your international student office should be able to help you understand what type of work authorization you need for this arrangement, if any. Don't assume that being paid as a contractor somehow changes the work authorization requirements - the visa regulations look at the actual work being performed, not how you're classified for tax purposes.

I went through a very similar situation last year as an F-1 student working for a tech startup. You're absolutely right that the W-9 was incorrect - as a nonresident alien, you should be filing Form W-8BEN instead. Here's what I learned from my experience: First, submit the W-8BEN to your employer immediately and explain that you're a nonresident alien on F-1 status. Include a brief note that the W-9 was submitted in error. Most startups don't have experienced tax departments, so they'll likely be grateful for the clarification. Second, since you're being treated as an independent contractor, you'll need to handle quarterly estimated tax payments yourself. This is different from regular employment where taxes are withheld from each paycheck. You'll also be responsible for both portions of self-employment tax (Social Security and Medicare). Third, and this is crucial - make sure you have proper work authorization for this arrangement. Even though they're calling it an "internship," if you're being paid as a contractor, you likely need CPT (Curricular Practical Training) authorization from your school. Working without proper authorization can jeopardize your visa status, which is far more serious than tax form issues. I'd recommend talking to your international student office about work authorization first, then consult with a tax professional who understands nonresident alien tax situations. The combination of contractor classification plus F-1 status creates some unique considerations that general tax software often doesn't handle well. Feel free to ask if you have questions about any of these steps - happy to share more details about what worked for me!

dont forget that for 2025 taxes the SALT deduction is still limited to $10k which means a lot of ppl with big mortgages dont even get to use their full mortgage interest deduction anyway! I've got like $24k in property taxes and state income tax but can only deduct $10k of it which sucks.

As someone who's dealt with multiple rental properties for years, I want to emphasize something that might get overlooked in all this discussion about the $750k limit and reporting requirements. Make sure you're also considering the timing of when you acquired each property and what the debt limits were at that time. If you took out your primary residence mortgage before December 15, 2017, you might actually be grandfathered under the old $1 million limit rather than the current $750k limit. This could significantly change your calculations, especially since your primary residence is around $820k. The grandfathering rules are complex but could save you thousands if you qualify. Also, since you mentioned this is your first year with the inherited rental property, don't forget that you may have gotten a stepped-up basis on that property when you inherited it. This could affect your depreciation calculations on Schedule E, which is separate from but related to your mortgage interest treatment. I'd strongly recommend consulting with a tax professional who specializes in real estate, especially for your first year handling multiple properties. The potential tax savings from proper planning usually far exceed the cost of professional advice.

Has anyone successfully requested a "retroactive" corrective distribution in the year after the overcontribution? I'm in almost the identical situation (overcontributed about $600) and wondering if I have options in the new year if my employer won't help now.

I went through this exact same situation last year - overcontributed by about $700 across two employers and hit the same wall with HR being unhelpful. Here's what I learned after sorting it all out: You're correct about the double taxation, but there are a couple of key details to get right. You'll need to file Form 5329 to report the excess contribution and pay the 6% excise tax. However, you can avoid the recurring 6% penalty in future years by reducing your 2025 contributions by the excess amount ($550). This essentially "applies" your 2024 excess to your 2025 limit. One thing I wish I had known earlier - if your current employer's plan administrator is different from HR, try contacting them directly with a formal written request. Sometimes the plan administrators are more knowledgeable about corrective distributions than the HR department. Include specific references to IRS regulations (like Revenue Procedure 2019-19) in your request. Also, double-check that you're actually over the limit when combining both employers. The 2024 limit was $23,000, and if there were any employer matching contributions, those don't count toward your personal contribution limit. If all else fails and you do end up paying the penalty, make sure to keep detailed records of the excess amount and the taxes paid. You'll need this documentation when you eventually withdraw those funds in retirement to avoid being double-taxed on the entire amount.

Just wanted to add something important that I learned the hard way - if you're planning to do this withdrawal in December like I did, be extra careful about your withholding calculation. The lump sum withdrawal pushed me way up in tax brackets for that year, and the 20% default withholding wasn't nearly enough. What really caught me off guard was that the 401k withdrawal counts as ordinary income, not capital gains, so it gets taxed at your regular income tax rates. When you add a big withdrawal to your regular salary, it can bump you into the next bracket pretty quickly. I ended up having to make an estimated tax payment in January to avoid penalties. My advice: if you're not sure about the math, consider having them withhold 25-30% instead of the default 20%, especially if this withdrawal will significantly increase your total income for the year. It's better to get a refund than owe a big chunk plus penalties!

Great question about timing the withdrawal for January! That's actually a smart move to avoid the year-end tax bracket issues that others have mentioned. Regarding estimated tax payments - the IRS doesn't automatically send you a bill for these. You have to calculate and pay them yourself using Form 1040ES if you expect to owe $1,000 or more when you file your return. The estimated payments are due quarterly (January 15th, April 15th, June 15th, and September 15th). Since you're doing the withdrawal in early January, you'd likely need to make your first estimated payment by April 15th to cover the additional tax liability from the 401k withdrawal. The IRS has worksheets to help calculate this, but basically you estimate your total tax for the year and subtract what's already being withheld from your regular paycheck. If you're unsure about the calculations, it might be worth consulting a tax professional for that first year, especially since early withdrawal situations can get complicated with the penalties and bracket changes.

Your $812 extra withholding calculation sounds about right for your income situation. With combined income of $275k, you're likely hitting the 24% or even 32% tax bracket on the higher portions of your income, but each employer's withholding system assumes their job is your only income source. Here's what's happening: when employers withhold taxes, they use tables that assume that specific job is your only income. So your wife's employer withholds as if she's making $158k total, and your employer withholds as if you're making $117k total. But your actual tax liability is based on $275k combined income, which pushes you into higher brackets. The $812 per paycheck works out to about $21k annually in extra withholding, which could very well be the difference between what your employers naturally withhold versus your actual tax liability at that income level. You absolutely can split this between both your W4s - it doesn't matter to the IRS which employer withholds the extra amount. If cash flow is a concern, splitting it might make more sense for your budget. Just make sure the total extra withholding across both jobs equals what the calculator recommended. I'd also suggest running a quick sanity check by estimating your total tax liability for the year and comparing it to what would be withheld without the extra amount. That difference should be close to your calculated extra withholding.

I went through this exact same situation last year when my wife got promoted! The $812 per paycheck does sound high, but it's probably accurate given your combined income level. One thing that helped us was using the IRS Safe Harbor rule - if you withhold at least 100% of last year's total tax liability (or 110% if your prior year AGI was over $150k), you won't owe penalties even if you end up owing some tax at filing time. This gave us peace of mind that we weren't massively over-withholding. Also, consider that you might be eligible for additional deductions or credits that could reduce your actual tax liability - things like maxing out 401k contributions, HSA contributions if available, or other pre-tax benefits that weren't factored into the basic W4 calculator. My recommendation would be to start with the calculated amount but definitely split it between both your W4s for better cash flow management. You can always adjust mid-year if it seems like too much when you see how your paychecks look.