Thanks for pointing this out! I hadn't even considered the liability aspect. So how should I properly document the transfer if I decide to move some of my stock profits into my business? Is there a specific form or process?

You should create a written resolution documenting the capital contribution or a formal loan agreement if it's structured as a loan. For a capital contribution, create a simple document stating the amount, date, and purpose that you're contributing capital to the business. Keep this with your company records. If you structure it as a loan, create a proper loan document with terms, interest rate (use the applicable federal rate at minimum), and repayment schedule. Then make sure your business actually makes the payments according to the schedule. This is more complicated but can be advantageous in certain situations if you want to pull the money back out later without tax consequences.

I used TurboTax last year with a similar situation. It does have separate sections for capital gains and business expenses, but it doesn't specifically guide you on the relationship between them. I had to know myself that they needed to be reported separately. The software doesn't warn you about taking stock profits and using them for business stuff - you have to understand that concept yourself.

No, we didn't have any unusually large deductions or one-time payments. We just have the standard mortgage interest deduction, and we each contribute to our 401ks at work but nothing extraordinary. We've been in the same house for 5 years and our medical expenses were minimal. I think you guys hit the nail on the head about the dual income thing. We're both making good salaries but neither of us checked the box for "multiple jobs or spouse works" on our W4s. I'm going to have us both submit new W4s with that box checked and see if that helps!

This is such a good point! My company was still using the old allowances-based W-4 until mid-2023. When I finally submitted the new version, my withholding was much more accurate. The old system was terrible for dual-income households.

Do you remember what number you called? I tried their general support line and got stuck in an automated system that wasn't helpful at all.

I used 1-800-446-8848 which is their customer service line specifically for account issues. When you call, say "account help" or "speak to a representative" to bypass most of the automated system. Be prepared to verify your identity with things like your name, address, and the email you used to create your TurboTax account. Having your Social Security number handy helps too. The wait times can be long during tax season, but if you call early in the morning right when they open, it's usually much shorter.

Are you sure about the 2023 date? Since 2019 taxes were due in 2020, wouldn't the deadline be April 2023, not 2025?

What software did you use to track your wash sales? I've been trying to use Excel but it's getting really complicated with hundreds of trades.

I ended up using a combination of TaxAct Premier (which has a decent stock transaction import feature) and a custom spreadsheet. The key is to sort all transactions by stock symbol and then by date, which makes it easier to identify the 30-day windows. If you have more than a hundred transactions though, I'd strongly consider using a specialized tool like the one mentioned above or hiring a tax pro who specializes in investment taxes. I spent nearly 40 hours reconstructing everything manually and still wasn't 100% confident in my calculations. It's worth paying for help with this many transactions - especially with an audit on the line.

Yes! This is exactly right. CP2000 notices are handled by a different department than actual audits. When I called (using that phone service mentioned above), the agent confirmed that these notices are super common for the 2021 tax year because of all the trading platform issues.

Not at all! Those quarterly estimated tax payments will be credited toward their total tax liability on the joint return. When they file the amended return, they'll include those payments on the appropriate line. The IRS keeps track of all payments made under both SSNs tied to a joint return.

That was actually one of my biggest concerns! Thanks for asking this. I was worried her quarterly payments would just disappear into the void or something since I didn't include her business on our return. Relieved to hear we can still use those payments toward what we owe.