What about component depreciation or cost segregation studies? I've heard those can front-load even more depreciation. Are those worth doing for a small investor with just 1-2 properties, or are they only worthwhile for larger portfolios?

Cost segregation studies absolutely can be worth it even for small investors with 1-2 properties, especially for properties with higher improvement values (like $300K+ in building value). These studies typically identify 20-30% of a building's components that can be depreciated over 5, 7, or 15 years instead of 27.5 years. The sweet spot is usually properties purchased in the last 1-3 years with significant improvement value. The studies themselves typically cost $3,000-$7,000 depending on property size and complexity, but can generate tax savings of $15,000-$50,000 in the first year for many properties. Just make sure you work with a reputable firm that has experience defending their studies in IRS audits if needed.

Yes, you still have to pay depreciation recapture even if you sell at an overall loss. The IRS treats the depreciation recapture as a separate calculation from your capital gain/loss. So you could have a capital loss on the sale but still owe depreciation recapture tax on all the depreciation you claimed (or should have claimed) during ownership. It's one of the nastier surprises in real estate taxation.

That's a great suggestion! Is there anything specific I would need to bring to the appointment besides my last paystub? Would I need to bring a partially completed 4852 form too?

Definitely bring your ID, Social Security card, last paystub, and any communication you've had with your employer about the missing W-2. It's helpful to bring a partially completed Form 4852 too, but not required - they can help you fill it out from scratch if needed. Also bring your previous year's tax return if you have it, as this helps them verify your identity. And if you've already started working on this year's return, bring that draft too. The more documentation you have, the smoother the appointment will go!

I used Form 4852 last year and had zero issues. Got my refund in about 3 weeks. Just make sure your numbers are as accurate as possible from your last paystub. The main thing IRS looks for is if your reported income matches what your employer eventually reports to them.

Do you need to send Form 1040-X even if you're just providing documentation but not actually changing any numbers on your return? My CP 2000 is just asking for proof of a deduction I already claimed.

If you're not changing any numbers and just providing supporting documentation for what you already claimed, you typically don't need to submit Form 1040-X. Just include a clear explanation letter referencing your CP 2000 notice number along with your documentation. However, you should still use the response form that came with your CP 2000 notice to indicate whether you agree or disagree with their findings. That form is crucial for proper processing.

Yes! I just went through this. When you respond to the CP 2000, there's usually a payment options section on the response form. You can check the box indicating you can't pay in full. Once they process your response and send the final bill, you can set up an installment agreement online through the IRS website for balances under $50,000. I set mine up for $100/month and it was super easy to do online. Just make sure you actually set it up once you get the final bill - don't ignore it or they'll start collections.

But doesn't that risk submitting incorrect information to the IRS if you make a mistake? I'd be terrified of accidentally committing tax fraud or something.

I downloaded it last month! It's actually pretty decent. The deduction sorting game helped me understand what I could write off for my side business versus my day job. They also have a tax bracket visualization tool that shows how marginal tax rates actually work (which cleared up so many misconceptions I had). The app isn't super polished but definitely helped me understand some tax concepts better than just reading about them. They have a free version with basic games and a paid version with more complex scenarios.

Do you think it's better to mail the response or use the online response option mentioned in some CP2000 notices? I'm worried about documents getting lost in the mail but also wonder if the online system properly handles all the attachments I need to send.

I'd recommend using both methods if possible. The online response system is convenient, but in my experience, it has limitations with the number and size of attachments you can upload. What I did was submit the basic response online and noted that additional supporting documentation was being sent by certified mail. When you mail physical documents, always use certified mail with return receipt requested. This gives you proof that they received your package and when. For online submissions, take screenshots of your confirmation page and save any confirmation emails or numbers they provide.

I recommend addressing them as separate issues in your response for clarity. First, explain the brokerage transfer and provide documentation showing the correct cost basis for those securities. Then separately address the wash sale transactions, acknowledging those were legitimate but explaining how they affected your overall gains/losses.