Thank you so much for this confirmation. I'm definitely going to find a new tax preparer. Quick follow-up - if I claim the standard mileage deduction, can I still deduct the cost of the new tires separately or is that considered included in the mileage rate?

If you use the standard mileage rate (which is typically the better option with high mileage like yours), that rate is designed to cover all costs of operating your vehicle including depreciation, maintenance, repairs, tires, gas, oil, and insurance. So no, you cannot separately deduct the cost of tires in addition to taking the standard mileage rate. However, you can still deduct other legitimate business expenses that aren't related to your vehicle operation, such as business supplies, a portion of your cell phone bill if used for business, business insurance, or any other ordinary and necessary business expenses.

I used TurboTax Self-Employed for a similar situation last year. When you get to the 1099-MISC section, just enter the information exactly as it appears on your form. Then when it asks about your business, create a Schedule C for your personal assistant business, and TurboTax will guide you through entering all your expenses including mileage. It worked perfectly - just make sure you choose the Self-Employed version not the cheaper ones.

What about aggressive interpretations of gray areas though? Like if the law isn't super clear about something and you take a position that benefits you tax-wise, but there's a decent chance the IRS would disagree?

That's where the concept of "substantial authority" comes into play. If you're taking a position in a gray area, the question becomes whether you have a reasonable basis for your interpretation. Tax professionals typically look for about a 40% chance of prevailing if challenged to consider there being "substantial authority" for a position. If you're taking an aggressive but supportable position, the key is proper disclosure. By filling out Form 8275 (Disclosure Statement) with your return, you're telling the IRS "here's my position on this gray area" rather than hoping they don't notice. This disclosure protects you from accuracy-related penalties even if the IRS ultimately disagrees with your interpretation. It separates aggressive-but-legitimate planning from attempting to hide something.

Not reporting cash income is pretty clearly fraud, not strategy. The IRS definition of fraud includes "intentional wrongdoing with the specific intent to evade a tax known to be due." If you received income, it's taxable regardless of payment method. Pretty much any tax professional would tell you that deliberately not reporting income crosses the line from strategy into fraud. Legitimate strategy would be looking at whether that income qualifies for any deductions or credits, or considering ways to offset it with business expenses if it's self-employment income.

Can you still share access with your accountant in Quicken? That's one of the main features I use in QBO.

There's no direct accountant access like QBO offers. What I do instead is export tax reports as PDFs or Excel files and share those with my accountant quarterly. It's a bit more manual, but it works fine since my business is pretty straightforward. My accountant actually prefers getting my organized spreadsheets rather than digging through QBO themselves. But if your accountant is actively working in your books throughout the year, this might be a limitation for you.

I tried Wave but found the reporting really limited compared to QBO. Also had some issues with bank connections frequently breaking. It's decent for very basic needs though.

That's fair. I've had occasional bank connection issues too, but for a free option it's been reliable enough. The reporting has gotten better in recent updates, but definitely still not as comprehensive as QBO. For my small photography business it hits the sweet spot of "good enough" without any monthly fees.

That's exactly what I'm worried about! Did your accountant give you any pushback when you showed up with your own 8949 already done? And did you tell them ahead of time or just show up with the completed forms?

My accountant was actually relieved when I showed up with the 8949 already completed. I did let her know ahead of time that I was going to handle the crypto portion myself so she wouldn't duplicate the work. She initially was concerned about the accuracy but after reviewing what I provided, she was comfortable using it. We confirmed I was using FIFO (First In, First Out) which is what she had been using all along. The key was making sure I gave her not just the summary figures but the detailed transaction listing so she could verify the work if needed. She ended up charging me her standard rate for the rest of my return without the crypto upcharge.

That's actually a terrible idea for most people. Creating an LLC doesn't change how crypto is taxed - it's reported as pass-through income on your personal return anyway unless you elect corporate taxation. Plus you'd have all the extra compliance costs of maintaining a business entity, separate accounts, etc. Would likely cost MORE in the long run.

Thanks for the clarification! I figured it might be too good to be true. Seems like using specialized crypto tax software and then providing the completed forms to my accountant is the better approach based on all the advice here.

That's a good point I hadn't considered. I think each employer is definitely calculating as if that's our only income. How would I figure out what the right additional withholding amount should be for each job? Is there a calculator for that?

The IRS has a Tax Withholding Estimator tool on their website that's designed exactly for situations like yours with multiple jobs. It will walk you through entering info from all four W-2s and then recommend specific withholding amounts for each job. For a quick rule of thumb, take your total expected annual tax bill (probably around $44-45k based on your income) and subtract what you're currently having withheld. Then divide that shortage by the number of pay periods remaining in the year to determine how much additional withholding you need across all jobs. You can split that amount across all four jobs however makes sense for your cash flow.

At their income level ($270k), they're probably phased out of most credits. The Saver's Credit phases out at $73k for married filing jointly, and the Child Tax Credit starts phasing out at $200k. Education credits have similar income limitations.