We both kept the same jobs all year, so I don't think that's the issue. And we've always just taken the standard deduction - neither of us has enough deductions to itemize. But your comment made me realize we do have different pay structures. I get a base salary plus quarterly bonuses, and my wife gets paid hourly plus overtime. Could that be causing weird withholding calculations?

Yes, that could definitely contribute to the issue! Bonus payments and overtime are often withheld at a flat 22% rate for federal taxes, which might not be enough based on your combined income tax bracket. When you have variable income like bonuses and overtime, the withholding calculations can get tricky because payroll systems typically calculate each paycheck's withholding independently without considering your annual total. This is especially problematic when you file jointly, as the combined income from both regular earnings and variable compensation can push you into a higher bracket than what was used for withholding.

This! The refund isn't what matters - it's the total tax you're paying. A refund just means you gave the government an interest-free loan all year.

That's a really good point about comparing total tax liability instead of just refund/amount owed. I just checked and our combined total tax is actually about $800 less than what we paid separately last year! So I guess married filing jointly IS better for us, but our withholding was just way off. Definitely going to update both our W-4s with that "married but withhold at higher single rate" option. Thanks for the tip!

Does the QBI deduction apply if you're doing gig work like DoorDash? I'm confused about whether that counts as a "qualified" business.

Yes, gig work like DoorDash typically qualifies for the QBI deduction. Any income you report on Schedule C as self-employment income generally qualifies, with some exceptions for certain service businesses at higher income levels. The deduction is calculated as 20% of your net business income after expenses, so make sure you're tracking all your mileage and other business expenses to maximize your deduction. For most gig workers, this ends up being a significant tax savings without requiring any special business structure or additional paperwork.

Totally this! My accountant had me switch to an S-Corp once I hit about $80k in profit and I'm saving a ton on SE taxes. But for smaller businesses its probably not worth the extra hassle and fees.

Does this Rev Proc 2013-30 actually work though? I've read horror stories about people thinking they qualified for relief but then getting rejected.

It absolutely works, but you have to make sure you meet ALL the requirements. The most important is that your shareholders (which is just you if you're a single-member LLC) have filed their personal returns consistent with S-corp status. That means if you're trying to get S-corp status for 2023 after the deadline, you'd need to have filed your 2023 personal return as if you were an S-corp owner (reporting K-1 income, not Schedule C). The IRS is actually pretty lenient with this relief procedure for small businesses. I submitted mine with a simple statement explaining I didn't understand the election timing requirements, and it was approved without any questions.

What's a "reasonable salary" though? I've heard everything from 30% to 70% of profits and I'm confused about what's actually required.

Do you know if these forms matter for the Premium Tax Credit? My sister gets insurance through the marketplace and she's trying to figure out if these forms affect her refund.

Great question! The 1095-B and 1095-C forms themselves don't directly impact the Premium Tax Credit. However, if your sister receives insurance through the marketplace, she should receive Form 1095-A, which IS needed to claim the Premium Tax Credit. The 1095-A is different from the B and C versions and contains essential information for calculating the Premium Tax Credit on Form 8962. So while the B and C forms are just for your records, the 1095-A is actually needed for filing if you got marketplace insurance and want to claim the credit.

Same! I tossed mine and then panicked afterward. Called the IRS and they said it wasn't a big deal as long as I had health insurance. The forms are mostly for their records.

Thanks for mentioning the EIC! I make about $42,000 a year as a dental assistant, would that income level qualify me for the Earned Income Credit with two dependents? And I actually did pay for some doctor visits and prescriptions for my niece when she got strep throat this year, so I'll definitely save those receipts.

Yes, with an income of $42,000 and two qualifying dependents (your daughter and niece), you should qualify for some amount of Earned Income Credit. For 2024, the income limit for EIC with two qualifying children is around $55,000 for a single filer or head of household, so you're well within the range. Definitely keep those medical receipts! While you might not exceed the 7.5% AGI threshold for medical deductions, it's always good to track everything. Also, don't forget about any education expenses for both children - there might be credits available for those as well, like the American Opportunity Credit or Lifetime Learning Credit when they're older.

This happened to my brother and his ex-wife! Both claimed their daughter and it was a MESS. His refund was delayed for months while the IRS sorted it out. They even had to submit additional documentation to prove who provided the most support.

Exactly! And what makes it worse is that these conflicts can trigger correspondence audits which can delay refunds by months. The IRS typically sends notices to both parties asking for proof of eligibility to claim the dependent. The person who doesn't have the right to claim the dependent but filed first can cause major headaches for the rightful claimant. That's why it's so important to have that conversation early and get something in writing, even if it's just a simple signed statement that can be kept with tax records.