Thanks for bringing this up! I checked my lease and surprisingly, subletting is allowed with landlord approval. My city also allows short-term rentals with proper registration. This is super helpful though - I wouldn't have thought about checking local regulations beyond just my lease.

Wait, aren't you technically running a business though? Could you have classified it as self-employment instead of rental activity? Then maybe the losses would apply differently?

I asked my accountant about that too! She said it depends on the level of services provided. If you're just providing basic rental amenities (bed, bathroom, etc.), it's still rental activity. If you're providing substantial services like daily cleaning, meals, concierge services, etc. - more like a B&B - then it might qualify as a business rather than rental activity. In my case, I wasn't providing those "substantial services" so it still counted as rental activity with all the passive loss limitations.

What about if you're a high-income earner? I heard there's a different percentage for people making over a certain amount. Is it still "whichever is smaller" in that case?

You're right to ask about high-income situations! If your AGI was over $150,000 (or $75,000 if married filing separately) in the prior year, the rule changes slightly. Instead of 100% of your prior year tax, you need to pay 110% of your prior year tax. So using the same example but assuming you're a high earner: - 90% of $12,000 = $10,800 - 110% of $8,000 = $8,800 In this case, $8,800 would be smaller, so that's your target to avoid penalties. And yes, it's still "whichever is smaller" - the IRS just adjusts the prior year percentage for high-income taxpayers.

Yep, the same rules apply for self-employment income. Your required estimated tax payments (to avoid penalties) still need to cover the SMALLER of 90% current year or 100% prior year (110% if high income). The difference is you need to include both income tax AND self-employment tax in your calculations. A good practice for self-employed folks is to set aside 25-30% of your income for taxes (including SE tax), but using last year's total tax as your safe harbor amount is usually the easiest way to avoid penalties if your income is growing.

That's super helpful! Do you use any particular software or system to manage all this documentation? I'm trying to figure out the best way to stay organized from the beginning.

I use a combination of tools. The tax software I use (Drake) has built-in due diligence worksheets that help tremendously. For document management, I started with a simple folder system but upgraded to SmartVault after my client load increased. I also created my own checklists in Excel for different types of returns (W-2 only, self-employed, rental property, etc.) that I complete for each client. The most important thing is consistency - whatever system you choose, use it for every single client, no exceptions. It becomes second nature after a while, and that's when you can feel confident you're protected against penalties.

That makes sense, but I've heard horror stories about preparer penalties being applied even when the preparer thought they were following the rules. Is there any protection or insurance available specifically for preparers?

I didn't make any estimated payments - didn't know I needed to! Is there a threshold for when you need to start making those? My LLC only made about $4,000 in revenue last year, but I spent almost $3,500 getting everything set up.

Generally, you need to make estimated tax payments if you expect to owe $1,000 or more when you file your return. Since your profit was relatively small this first year, you might not have triggered that requirement yet. For next year though, if your business grows and you expect to owe more than $1,000 in taxes, you should make quarterly estimated payments. The IRS has a "safe harbor" provision - if you pay at least 90% of what you owe for the current year or 100% of what you owed last year (whichever is smaller), you won't face penalties.

Section 179 is great for new businesses! It lets you deduct the full cost of qualifying equipment in the year you buy it, rather than depreciating it over time. A laptop absolutely qualifies as long as it's used more than 50% for business. Just make sure you document that business use. There's a limit of $1,160,000 for 2025 (which you're obviously nowhere near), and the equipment must be placed in service during the tax year you're filing for. Many small business owners use Section 179 for computers, office furniture, and similar equipment.

1 Good reminder about state taxes! Do you know if Virginia has a different deadline for filing past-due returns compared to federal?

22 Virginia generally follows the federal timeline for filing past-due returns. They don't have a different deadline, but similar to federal taxes, if you're owed a refund, you have 3 years to claim it before you lose it. If you end up owing Virginia taxes, they do charge their own separate penalties and interest, which can add up. Their failure-to-file penalty is 6% of the tax due per month (up to 30%), which is actually a bit higher than the federal rate. So definitely worth getting both your federal and state returns done soon.

16 Technically yes, you're supposed to report all income regardless of whether you received a form for it. The threshold for getting a 1099-K from payment processors like Venmo was supposed to drop to $600 but that got delayed again. Even without forms, you're still required to report that income on Schedule C. The good news is that as self-employment income, you can deduct any business expenses against it.