Doesn't creating an LLC and doing the S-Corp election cost a lot in administrative fees? I've heard you need to run payroll and everything. Is it really worth it for just one property?

You're right that it doesn't make financial sense for just one property. The administrative costs (state filing fees, payroll service, possibly a CPA) would likely outweigh the tax benefits until you have multiple properties generating significant income. For a single property, increasing your W-4 withholding or making quarterly estimated payments is definitely more cost-effective. I'd say the S-Corp approach usually starts making sense around 3-5 properties or when rental income exceeds about $40,000 annually. Until then, the simpler approaches others have mentioned are your best bet.

This is really important. Depreciation is actually required by the IRS even if you don't claim it. And they'll hit you with depreciation recapture taxes when you sell regardless. So definitely claim it!

Thanks for suggesting this! Do you have any idea how much a CPA typically charges for handling a simple amendment? I'm trying to weigh if the potential refund would be worth the professional fees.

For a relatively straightforward amendment like yours, most CPAs would charge somewhere between $200-500 depending on your location and the complexity of your overall tax situation. If your $3,800 business expense would significantly reduce your self-employment taxes (which can be 15.3% of your net earnings), you could potentially recover $500-700 or more, making the CPA fees worthwhile. Plus, they'll handle all the paperwork and respond to any IRS inquiries, which adds value beyond just the monetary return.

Does anyone know if the free tax filing services like FreeTaxUSA or Credit Karma support e-filing amendments? Or is this only available in the paid versions of software?

Last I checked, FreeTaxUSA does support preparing and e-filing 1040-X amendments, even in their free version for federal returns (though state amendments might have a fee). Credit Karma Tax (now Cash App Taxes) has been a bit behind on amendment e-filing support, but they might have added it by now. One important thing to note is that you can only e-file an amendment if your original return was also e-filed. If you filed by paper originally, you'll need to submit your amendment by paper too.

That's good to know about responding within the deadline regardless. My notice says I have until May 3rd to respond. Do you know if a partial response is better than nothing if I'm still gathering all my documentation?

Absolutely - a partial response is much better than no response. Just make sure to clearly state in your letter that you're still gathering additional documentation and will submit it as soon as possible. I'd suggest sending what you have by the deadline along with a letter explaining your situation and requesting an extension for the remaining documentation. Be specific about what additional records you're trying to obtain and when you expect to have them. The key is showing the IRS you're actively working on resolving the issue, not ignoring it.

This is super important advice! Happened to me with Kraken - they sent a corrected 1099 but the IRS used the original incorrect one for my CP2000 notice. Took me forever to straighten out.

No kids in our situation, so I don't think Head of Household would apply to me. Do you know if there's any specific documentation the IRS required when you changed your status? Did they ever question your international marriage?

The IRS never specifically questioned my international marriage documentation. What seemed to matter more was proving my living situation for Head of Household status - I kept utility bills, rent receipts, and childcare documents showing I maintained the household separately. For your situation without children, you're right that Head of Household wouldn't apply. Since you don't have a formal divorce or legal separation yet, the IRS would technically still consider you married on December 31st. Married Filing Separately would likely be your only option unless you can finalize a legal separation document before the end of the year.

Unfortunately, the IRS is pretty strict about this. I tried filing as single when separated from my German husband and got a letter from the IRS months later questioning my filing status. Had to refile as married filing separately and pay penalties. Unless you have that legal document, they consider you married on Dec 31 = married for tax purposes.

That exclusive use requirement is so tricky! I have a home daycare and the IRS has different rules specifically for daycare providers. We can claim spaces that have mixed use (like kitchen, bathroom) based on time used for business. I wonder if there's any similar exception for pet boarding? Might be worth looking into.

That's a really good point. Do you think I need to file amended returns for previous years? Or could I just start doing it correctly going forward? I'm a bit worried about opening a can of worms if I start amending returns.

Generally, if you discover an error on past returns, you should file amended returns. However, there's a 3-year statute of limitations on most tax issues, so you'd typically only need to amend returns from the past 3 years. That said, this isn't necessarily a black-and-white error. There are legitimate situations where rental arrangements between yourself and your business can be appropriate, especially if you have the right business structure. Before amending anything, I'd recommend getting that third opinion from someone who can look at your specific situation. If you do need to amend, a tax professional can help you present the changes in the most favorable light, possibly reducing or eliminating penalties. Sometimes when you self-disclose and correct issues, the IRS is more lenient than if they discover the issue during an audit.