I had almost the exact same situation with a CP30 notice last year! The key thing to understand is that the IRS penalty isn't just about whether you paid enough total tax - it's about the timing of when you made those payments throughout the year. Even though you overpaid by about $2,200, if you made most of those payments late in the year (like in Q4), you can still get hit with the underpayment penalty for the earlier quarters. The IRS basically wants you to pay taxes as you earn income, not all at once at the end. Before you spend hours on hold with the IRS, I'd suggest looking into "First-Time Penalty Abatement" if you've had clean tax compliance for the past few years. The IRS will often waive penalties for first-time mistakes if you have a good payment history. You can request this over the phone or in writing - might save you the $120 penalty entirely!

I went through this exact same situation a few months ago and it was so frustrating! The CP30 notice makes it look like you owe money even when you clearly overpaid for the year. What helped me understand it was realizing that the IRS has these "safe harbor" rules for estimated taxes. Basically, you need to pay either 90% of the current year's tax liability OR 100% of last year's tax (110% if your prior year AGI was over $150k) - AND you need to make these payments evenly throughout the year in quarterly installments. So even though your total payments exceeded what you owed, if you made most of those payments in Q4 instead of spreading them across all four quarters, you'd still get hit with the penalty for underpaying in the earlier quarters. The good news is that this penalty is often waivable! Since you clearly had the money to pay your taxes (you overpaid!), you can request penalty abatement based on reasonable cause or first-time penalty relief if you have a clean compliance history. Don't just pay it without trying to get it removed first.

Has anyone had issues with sales tax being included on their 1099-K? My platform reports the full transaction amount including sales tax on the 1099-K, but the sales tax isn't actually my income since I remit it to the state. Should I still report the full 1099-K amount on Schedule C and then deduct the sales tax portion as an expense?

I went through this exact same situation last year with my consulting business. I had multiple 1099-Ks from different payment platforms totaling about $15K, but my actual business income was much higher since I also received direct payments and checks. The key thing to remember is that you report your TRUE total business income on Schedule C Line 1 (gross receipts), not just what's on the 1099-Ks. The 1099-K is just third-party verification of some of your payments - it doesn't limit what you can report as income. When you enter the 1099-K information in your tax software, it's mainly for IRS matching purposes. The software should automatically include those amounts in your Schedule C totals rather than creating separate income categories. Just make sure your Schedule C gross receipts line reflects ALL your business income for the year, including the $9,500 from that 1099-K plus everything else you earned from your reselling business. One tip: keep detailed records showing how your 1099-K amounts tie into your total reported income. This helps if the IRS ever questions the numbers during their automated matching process.

Just be really careful about the timing of any HSA withdrawals if you go that route! I learned the hard way that excess contributions need to be withdrawn by the tax filing deadline (including extensions) to avoid the 6% excise tax penalty that applies each year the excess remains in the account. Also, since you mentioned you've already contributed $8,300 for the full year, make sure your payroll department stops any ongoing HSA contributions immediately while you sort this out. You don't want to keep adding to the problem while you're trying to fix it. One more thing - document everything! Keep records of when your wife's FSA started, any communications with HR about potential changes, and if you do need to make HSA withdrawals, keep all the paperwork from your HSA provider. You'll need this documentation for your tax return.

I'm dealing with a very similar situation right now! My spouse and I both work and we accidentally ended up with overlapping HSA and FSA coverage when she changed jobs mid-year. From my research and talking to our benefits administrators, here's what I've learned: the key is acting quickly. The IRS does allow month-by-month eligibility determination for HSAs, so you should be able to keep your contributions for January through June when you were HSA-eligible. A few practical tips based on what I'm going through: 1. Contact your wife's HR immediately - even if they say no initially, explain it's a compliance issue that could result in tax penalties. Some HR departments are more flexible when they understand the tax implications. 2. If you do need to withdraw excess HSA contributions, your HSA administrator should be able to help calculate both the excess amount and any earnings that need to be removed. 3. Keep detailed records of everything - dates when coverage started, contribution amounts by month, and any communications with employers. The limited-purpose FSA conversion really is your best option if possible, since it would let you keep your full HSA contribution and avoid the hassle of calculating prorated amounts. Good luck getting this sorted out!

Has anyone run into the issue of foreign tax credits with acquired SFCs under Section 965? I'm trying to figure out if my client can claim FTCs for foreign taxes paid by the SFC before they acquired it.

This is a great question that comes up frequently with acquired SFCs. Based on my experience with similar situations, you're on the right track focusing on the acquisition date as your starting point. For Section 965 purposes, you only need to include the accumulated post-1986 deferred foreign income that relates to the period when the entity was an SFC with respect to your client. Since your client acquired the SFC a few years back, you would start with the E&P as of the acquisition date and then calculate forward to the November 2, 2017 and December 31, 2017 measurement dates. The key is documenting your methodology clearly. I'd recommend: 1. Starting with the balance sheet/retained earnings as of acquisition date 2. Adding any E&P accumulated from acquisition through the measurement dates 3. Applying any necessary adjustments per the Section 965 regulations 4. Using the higher of the two measurement date amounts If you're missing some interim year data, focus your reconstruction efforts on getting solid numbers for those two specific measurement dates. The IRS guidance doesn't require you to have perfect monthly tracking - just reasonable support for the measurement date calculations. Make sure to keep detailed workpapers showing your approach in case of future questions!

I'm seeing a lot of great advice here about installment sales, but I want to add something important that hasn't been mentioned yet - make sure you understand the depreciation recapture implications for that $62k in assets. Even with installment treatment, any depreciation you've claimed on business assets over the years gets "recaptured" and taxed as ordinary income (not capital gains) up to a maximum of 25%. This recapture has to be reported in the year of sale, regardless of when you receive the payments. So while your goodwill portion ($313k) can be spread over the installment period at favorable capital gains rates, you might still owe some ordinary income tax in 2025 on the depreciation recapture from your assets. The exact amount depends on how much depreciation you've claimed over the years. This doesn't change the fact that your CPA is wrong about owing taxes on the full amount, but it's an important nuance that could affect your 2025 tax planning. Make sure whoever gives you that second opinion addresses the depreciation recapture component specifically.

I've been following this thread as someone who went through a business sale two years ago, and I want to echo what everyone else is saying - your CPA is absolutely wrong about this! The installment sale method is specifically designed for situations like yours. I sold my marketing agency with very similar terms (30% down, remainder over 5 years) and only paid taxes on the payments I actually received each year. One thing I wish I had known earlier: even though you can use installment treatment, you'll want to set aside cash from that first $75k payment for quarterly estimated taxes throughout 2025. The IRS still expects you to pay estimated taxes on the installment income as you receive the monthly payments. Also, since you mentioned this isn't finalized yet, consider asking your attorney about including a clause that protects you if the buyer defaults. With installment sales, if the buyer stops paying, you can face some complex tax situations around bad debt deductions and potential recapture of previously reported gains. Get that second opinion ASAP - this kind of mistake could cost you a massive amount of unnecessary taxes upfront when you should be spreading that burden over 6 years!