Does anyone know if there are different GILTI rules for different industries? We're in software development with significant IP held offshore, and I'm not sure if there are specific provisions we need to be aware of.

I've been following this discussion with great interest as someone who's also navigating GILTI complexities. One thing I haven't seen mentioned yet is the impact of timing differences between U.S. and foreign tax years on GILTI calculations. Our family business has operations in the UK where the tax year ends in March, while our U.S. tax year is calendar year. This creates some tricky situations for calculating the foreign tax credits and determining which year's foreign taxes can be credited against which year's GILTI inclusion. Also, for those dealing with multiple foreign subsidiaries, don't forget about the tested loss rules. If one of your CFCs has a tested loss in the same tax year that another has tested income, the loss can reduce your overall GILTI inclusion. This can be particularly beneficial if you have operations in different stages of development or seasonal businesses. The recordkeeping requirements for GILTI are also pretty intense - you need to track basis in foreign subsidiaries, foreign tax payments, and depreciation schedules for tangible property on a CFC-by-CFC basis. I'd recommend getting your documentation systems set up properly from the start rather than trying to reconstruct everything later.

Something else to consider - check if you have any other income that isn't having taxes withheld, like investments, side gigs, etc. My husband and I were in the same boat until we realized our investment income wasn't being factored into our withholding.

Another thing to consider is making quarterly estimated tax payments if your withholding still falls short after updating your W4s. Since you both got promotions mid-year, the withholding system might not have caught up to your new income levels quickly enough. You can calculate quarterly payments based on either 100% of last year's tax liability or 90% of this year's expected tax (110% if your AGI was over $150k). This gives you a safety net if your W4 adjustments aren't quite right, and you avoid underpayment penalties. The IRS Form 1040ES has worksheets to help calculate this, or you can make payments online through EFTPS. It's especially helpful for people with variable income or multiple income sources.

I've found that calling SBTPG right at 10am CT (when they open) gives you the best chance of shorter hold times. After 11am, you're looking at 45+ minute waits easily. Also, if you're an independent contractor like the original poster, you might want to check if your tax software offers any expedited refund tracking services - some of them have direct lines to SBTPG that can bypass the general customer service queue. Worth asking your tax preparer about it since you need the funds for quarterly payments.

As someone who's dealt with SBTPG delays multiple times, I'd recommend calling them at exactly 10am CT when they open - that's your best shot at getting through without a massive hold time. But honestly, three days isn't that unusual for them, especially during tax season. Since you're an independent contractor needing funds for quarterly payments, you might also want to check if your tax software (TurboTax, etc.) has a priority support line that can contact SBTPG on your behalf - sometimes they have backdoor channels that regular customers don't know about. Also worth logging into the SBTPG portal to screenshot your current status in case you need to reference specific details when you do get through to an agent.

I think everyone's missing an important point - if you received more than $600 from this company, they are REQUIRED BY LAW to provide a correct 1099-MISC with their TIN. You should report them to the IRS for non-compliance. There's actually a form specifically for this: Form 3949-A.

I went through this exact situation last year with a startup that issued me a 1099-MISC missing their EIN. Here's what worked for me: 1. First, I sent a formal email to their accounting department (and cc'd the CEO) explaining the issue and requesting a corrected form within 10 business days. I kept it professional but firm. 2. When they didn't respond initially, I sent a follow-up certified mail letter with the same request. This got their attention because certified mail creates a paper trail they can't ignore. 3. While waiting for their response, I went ahead and filed my taxes using the information I had. I reported the full $3,750 income on Schedule C and included a note in my records about the missing TIN and my attempts to obtain it. 4. The company eventually sent a corrected 1099-MISC about 3 weeks later, but by then I'd already filed successfully. The key is documenting every attempt you make to contact them - save emails, note phone call dates/times, and keep copies of any letters. The IRS understands that sometimes payers make mistakes, and as long as you report the income accurately and show good faith efforts to get complete documentation, you're in the clear. Don't let this delay your filing - you can always provide additional documentation later if the IRS requests it.

Good catch on finding that meal plan deduction! That's a perfect example of why it's so important to go through every line item on your paystub. Many restaurants have automatic enrollments for things like meal programs, uniform cleaning services, or even employee discounts that get deducted from your check. For the remaining tax withholding difference, definitely bring up that filing status issue with payroll - switching from "single" to "head of household" should make a noticeable difference in your take-home pay. Also ask them to walk you through exactly how they're calculating withholding on your tip income, since that seems to be where a lot of the confusion is coming from. It's frustrating when employers don't clearly explain these things during onboarding, but at least you're catching it early and can get it fixed going forward!

This is exactly why I always recommend new employees request a detailed explanation of their first paystub before accepting it! Between the filing status mixup (single vs head of household), the surprise meal plan deduction, and the tip income withholding calculations, there were multiple issues that could have been caught earlier. For anyone else starting a new service job - ask HR to walk you through a sample paystub breakdown during your onboarding. Ask specifically about automatic deductions, how they handle tip income for tax purposes, and double-check that your W-4 accurately reflects your filing status. It's much easier to fix these things before you receive your first check than after. @ea5bda5990dd - definitely push for that corrected paycheck once you get the W-4 updated and the meal plan removed. You shouldn't have to wait until next year's tax refund to get back money that was incorrectly withheld due to their administrative oversights.