This W4 Box 2c confusion is so common! I work as a tax preparer and see this exact scenario multiple times every tax season. You're absolutely right that the mismatch caused your underpayment issue. Here's what happened: When you checked Box 2c, your employer's payroll system adjusted your withholding to account for having two working spouses with similar incomes. But when your husband didn't check it, his employer withheld taxes as if he was the sole breadwinner supporting a non-working spouse - which means much less tax was taken out of his paychecks. For 2026, definitely have your husband submit a new W4 with Box 2c checked. Since you both earn around $65k, this should solve most of the problem. However, I'd also recommend running the numbers through the IRS Tax Withholding Estimator mid-year to make sure you're on track, especially since you mentioned these were new jobs in 2024. One tip: if you want to be extra safe and avoid any surprises, you could have a small additional amount withheld from one of your paychecks using Step 4(c) - maybe $50-100 per month. This creates a small buffer without significantly impacting your monthly budget.

This thread has been incredibly helpful - I had no idea the W4 Box 2c could cause such issues! My partner and I are planning to get married next year and we both work (I make about $58k, they make about $62k). Based on what everyone's shared here, it sounds like we'll need to both check Box 2c when we update our W4s to "married filing jointly" status. But I'm curious - should we wait to make this change until after we're actually married, or can we update our W4s as soon as we know we'll be married for tax purposes? Also, since our incomes are pretty close to what Jacob and his husband earn, would it make sense to also add that small buffer amount in Step 4(c) that Keisha suggested? I'd rather be safe than sorry after reading about everyone's surprise tax bills!

Has anyone here actually used the Schedule E for rental income before? I'm still confused about where to report the income if we do form an LLC. Is it still Schedule E or do we have to use a different form?

Just wanted to add some clarity on the QJV election since there seems to be some confusion in the thread. The Qualified Joint Venture election under Section 761(f) is actually quite specific - it's available to married couples who jointly own an unincorporated business and choose to be treated as a QJV instead of a partnership. The key point is "unincorporated business" - this means no LLC, no corporation, just direct ownership. If you form any type of entity (single-member LLC, multi-member LLC, etc.), you cannot make the QJV election. For your inherited rental property situation, here's what I'd consider: If liability protection is important (which it usually is with rental properties), the LLC route makes sense. A single-member LLC would be disregarded for tax purposes, so you'd report everything on your Schedule E. Your spouse could be involved in management without being a formal member. If you want both spouses to have formal ownership recognition, then a multi-member LLC taxed as a partnership might be better, though it does require filing Form 1065 and issuing K-1s. The QJV election is really more useful for businesses like consulting or other service businesses where spouses want to split self-employment income for Social Security credits, not typically for rental properties.

This thread has been incredibly helpful! I'm dealing with the exact same situation - got a 1099-DIV with capital gain distributions in box 2A even though I never sold anything. It's reassuring to know this is totally normal and that I'm not missing something obvious. One thing I wanted to add for anyone else reading this: make sure you keep good records of these distributions, especially if you're reinvesting them automatically. Your brokerage should track your cost basis automatically now (they're required to), but it's still smart to keep your own records. When you do eventually sell years down the road, you'll want to make sure you're getting credit for all the taxes you paid along the way through these distributions. Also, if you have these investments in a tax-advantaged account like a 401(k) or IRA, you don't have to worry about any of this - the distributions happen inside the account without creating a current tax bill.

This is exactly the kind of confusion that trips up so many people! You're definitely not alone in being surprised by capital gains on your 1099-DIV when you didn't sell anything personally. What's happening is that your mutual fund or ETF had to sell some of its underlying holdings during the year (maybe to rebalance, meet redemptions, or because the fund manager changed strategy), and those sales generated capital gains. By law, the fund has to distribute almost all of these gains to shareholders like you by year-end to avoid paying corporate taxes. So yes, you do need to report and pay taxes on box 2A (capital gain distributions), plus boxes 1a and 1b if they have amounts. The good news is that these capital gain distributions are usually taxed at the more favorable long-term capital gains rates rather than ordinary income rates. One tip: if this kind of surprise tax bill bothers you, consider looking into more tax-efficient funds (like broad market index funds) for your taxable accounts in the future. They tend to generate fewer unexpected distributions because they trade less frequently inside the fund.

Has anyone used those donation receipt tracking apps? I tried ItsDeductible last year and it was ok but not great for higher value items.

Your 18% donation rate is actually quite reasonable and shouldn't be a red flag by itself. I've seen clients donate 25-30% of windfalls without issues, especially when it's a one-time event like a property sale. The most important thing is having proper documentation for each donation. Since you mentioned keeping all receipts, make sure you have written acknowledgments from each charity for donations of $250 or more. These need to include the donation amount, date, and a statement that no goods or services were provided in exchange (or describe what was provided). One tip for future years: if you're planning to continue higher donation levels, consider establishing a pattern by documenting your charitable giving philosophy or creating a simple giving plan. This shows intentionality rather than randomness, which auditors prefer to see. The fact that TurboTax isn't flagging anything is also a good sign - their built-in audit risk assessment is pretty conservative. Your documentation sounds solid, so I wouldn't stress too much about it.

One thing I'm not seeing mentioned is the timing. Getting married in December 2025 vs January 2026 makes a HUGE difference for taxes. The IRS considers you married for the ENTIRE tax year even if you get married on December 31st. So if they just got married, they'll be "married filing jointly" for the entire 2025 tax year when they file in 2026.

As a tax professional, I want to address a few key points here. First, the $10k difference you calculated seems unusually high for those income levels - typically the marriage bonus for a $145k/$32k couple would be in the $3-5k range as others have mentioned. You might want to double-check those TurboTax calculations. That said, your friend will likely see some legitimate tax benefits. With such disparate incomes, married filing jointly usually results in savings because the higher earner's income gets "averaged" with the lower earner's income, potentially moving more income into lower tax brackets. However, I echo what others have said - marriage is a huge legal and financial commitment that goes far beyond taxes. It affects debt liability, property rights, inheritance, healthcare decisions, and more. If they were already planning to marry eventually, then this might have just accelerated their timeline. But if taxes were the primary driver, that's concerning. My advice: sit down with your friend, acknowledge that you may have been overzealous about the tax benefits, and suggest they speak with a tax professional to get accurate numbers. Most importantly, be supportive of their marriage regardless of how it started - they're the ones who ultimately made the decision.