Wait, so not only do I pay income tax on my side gig money, I also have to pay this additional self-employment tax? Is there a minimum amount I need to make before this kicks in? And what's this about deducting half of it?

You need to pay self-employment tax if your net earnings from self-employment are $400 or more. So yes, it kicks in pretty quickly. This tax is basically covering the Social Security and Medicare taxes that an employer would normally withhold from your paycheck (plus the employer portion too, which is why it's 15.3%). The silver lining is that you can deduct half of your self-employment tax on your 1040 as an adjustment to income. This is because if you were an employee, your employer would pay half of these taxes. So the IRS allows you to deduct that "employer portion" to make things more equitable. It's automatically calculated when you file Schedule SE.

Totally agree! I use FreeTaxUSA and while I love it for the price, the explanations about business deductions vs itemized personal ones were super confusing. I nearly mixed them up completely until I found a YouTube video explaining the difference.

Thank you so much for this clear explanation! So I should download the current form labeled "2024" to report my 2023 non-deductible contributions, correct? And then do I just mail it in by itself, or do I need to include anything else with it?

Yes, you should use the current form labeled "2024" for your 2023 non-deductible contributions. You can mail just the completed Form 8606 by itself to the same IRS address where you'd normally send your tax return. No need to include a 1040 or other paperwork since this is a standalone form for your non-deductible IRA contributions. Just make sure to sign and date it, and keep a copy for your records. The IRS may assess a small penalty for filing it late, but it's much better to file late than not at all.

I had to file 3 years worth last year. I sent them all in separate envelopes to make sure they wouldn't get confused or lost together. Each year needs the correct form (so 2022 form for 2021 contributions, 2023 form for 2022 contributions, etc). I also wrote the tax year very clearly at the top of each form to avoid confusion.

This is really good advice. Different payroll systems handle the transition differently. I work in HR (not a tax expert though) and we've had tons of questions about this exact issue. Some systems use a "behind the scenes" conversion while others actually require you to fill out both the old and new formats.

Exactly! It's even more complicated because some of these systems were updated in phases. For my company, employees hired before 2023 still see the allowances language while newer employees get a different interface entirely. The most important thing is to make sure your actual withholding amounts align with your tax situation, regardless of how the form presents it. When in doubt, the payroll or HR department can usually provide a withholding calculator or estimate specific to their system.

Try using the IRS Tax Withholding Estimator (it's free on the IRS website). It's way more accurate than just guessing with allowances. You can adjust throughout the year too if your situation changes.

Thanks for the practical breakdown! Do you have any payroll services you'd recommend specifically? And how did you decide what salary to set for yourself?

I use Gusto for payroll and have been happy with it. Very user-friendly and they handle all the filings automatically. OnPay and Square Payroll are also good options that several of my contractor friends use. All run about $45-60/month depending on features. For salary, I researched construction project managers in my area on sites like Glassdoor and Indeed. The range was $90k-140k, so I settled on $120k as my reasonable salary. I also documented this research and keep it with my tax records in case of questions. My accountant suggested keeping the salary above 40% of business profit as a general rule to avoid red flags, but that varies by industry.

Yikes! I didn't know about state franchise taxes. Does anyone know what the requirements are in Texas?

Texas doesn't have state income tax but does have a franchise tax (also called margin tax). However, there's a threshold - businesses with less than $1.23 million in annual revenue are exempt. So for most small S-corps in Texas, you wouldn't owe this tax.

That's an interesting alternative I hadn't considered. Would the interest I earn be considered passive income? And would the business still be able to deduct the interest payments? Seems like it could be win-win if structured properly.

Yes, the interest you earn would typically be considered portfolio income (not passive income in the tax sense, but not subject to self-employment tax either). It's reported on Schedule B and taxed at your ordinary income rate. The business could generally deduct the interest payments as a business expense, subject to certain limitations if the business is very large (which doesn't sound like the case here). This creates a tax-efficient arrangement where the business reduces its taxable income and you receive income without the complications of partnership taxation. You could even structure it with an equity conversion option if the business performs well and you later decide you want ownership.

What tax software did you use to handle your K-1? I'm looking at a similar situation and wondering if TurboTax can handle it or if I need something more specialized.

I started with TurboTax but switched to a CPA halfway through. TurboTax can technically handle K-1s, but it doesn't provide much guidance for complex situations. If your K-1 is straightforward it might be fine, but mine had unusual allocations, guaranteed payments, and some weird depreciation issues from business property. The best advice I can give is to either use a more specialized tax software like UltraTax if you're comfortable with tax concepts, or just pay for a CPA who specializes in partnership taxation. It's worth the money to avoid the headache and potential errors. My CPA actually found several deductions TurboTax missed that more than paid for her fee.