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.

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.

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.

That's a really good point about the battery size. Do you know if there's an easy way to check the kWh capacity? I'm looking at the Toyota RAV4 Prime but the dealer seems confused when I ask about battery specs.

You can find the battery capacity on most manufacturer websites under the technical specifications section. For the RAV4 Prime specifically, it has an 18.1 kWh battery pack, which definitely exceeds the 7 kWh minimum requirement for the credit. Don't rely on dealers for this technical info - many of them don't understand the tax credit requirements. Your best bet is to check the manufacturer's website or look at the EPA's fuel economy website (fueleconomy.gov) which lists the battery capacity for all PHEVs and EVs.

I used TurboTax Business last year for my S-Corp and it handled the commercial clean vehicle credit, but it was a bit tricky to find. You have to go through the business tax credits section, not the personal credits. It's part of Form 3800 (General Business Credit). Make sure you have all your documentation ready though - VIN, purchase date, evidence of when you placed it in service, etc.

Thanks for the info! That's helpful to know it's actually in there somewhere. I was poking around the personal credits section and couldn't find anything for business vehicles. Will look in the business credits section instead.

Do you have any specific spreadsheet templates you'd be willing to share? We're trying to build our own tracking system but starting from scratch is time-consuming.

I don't have anything I can share publicly, but I can describe our basic setup. We created an Excel workbook with separate tabs for each state. Each tab has columns for filing type, frequency, due dates, extensions available, online filing portal links, and special notes/requirements. We also color-code cells based on industry relevance, since some filings only apply to specific client types. The most valuable column has been our "common mistakes" section where we document issues we've encountered previously with that particular filing.

We use Checkpoint and while it's comprehensive, the interface is clunky and finding specific filing requirements can be time-consuming. It's better for research than as a quick reference guide for compliance deadlines. We ended up building our own calendar system anyway.