For FreeTaxUSA specifically, you can actually put $0 in that field. I had the same issue and called their support line. The rep told me that if I don't maintain inventory (like in your case of just selling random household items), zero is perfectly fine to enter. It's just that their software won't let you leave it completely blank.

I'm a little confused about all this - if you're just selling your own stuff on eBay shouldn't this be considered just selling personal items? I thought you only need to report as business income if you're buying stuff to resell for profit?

3 Has anyone used a SEP IRA instead of a Solo 401k for their S-Corp? I've heard mixed things about which is better for single-member S-Corps.

One thing I wish someone had told me before making the S-Corp switch - make sure you set up proper payroll from day one. The IRS expects you to pay yourself a reasonable salary through actual payroll (with W-2s, quarterly payroll taxes, etc.), not just estimate it at year-end. I made the mistake of trying to handle this myself initially and ended up with penalties for late payroll tax deposits. Consider using a payroll service like Gusto or ADP - it's usually worth the monthly cost to avoid compliance headaches. They'll handle all the quarterly filings, W-2s, and tax deposits automatically. Plus having proper payroll records makes it much easier to justify your salary vs distribution split if the IRS ever questions it. Also, don't forget about state requirements - some states have additional S-Corp taxes or filing requirements beyond the federal ones. Make sure you research what your state requires before making the election.

Just to add another perspective - one option no one's mentioned is adjusting your vesting schedule while the company valuation is still low. If you accelerate vesting now, you'll recognize ordinary income on the current (presumably low) value difference between what you paid and fair market value. This won't fix the missed 83(b), but could minimize the tax impact if done while company valuation is still close to what you paid. You'll want a proper 409A valuation to document the current fair market value to support this approach.

This is a tough situation but you're not completely out of options. I've seen similar cases where founders had some success with a few different approaches: 1. **Document your reasonable cause**: Even though the IRS is strict about the 30-day rule, you should still prepare documentation showing you had reasonable cause for the delay (misunderstanding the timeline, reliance on incorrect advice, etc.). While it rarely works for 83(b) elections, having this documentation ready could help if you ever face penalties. 2. **Consider a Section 83(b) "protective election"**: Some tax advisors suggest filing the election anyway with a cover letter explaining the circumstances, even though you're past the deadline. The IRS will likely reject it, but it creates a paper trail showing your intent and good faith effort. 3. **Restructure now while valuation is low**: Since your company hasn't increased much in value, this is actually the best time to explore restructuring options. The tax consequences of canceling and reissuing shares would be minimal at current valuations. 4. **Plan for the future**: Make sure you understand exactly how the missed election will affect you at different exit scenarios (acquisition, IPO, etc.) so you can plan accordingly. The key is acting quickly while your company valuation is still low. Once it starts growing, your options become much more limited and expensive.

Does anyone know if doing this larger withholding instead of quarterlies could trigger any red flags with the IRS? I'm paranoid about audits.

This is exactly what I do! I have a W-2 job making about $75k and do freelance graphic design on the side. Instead of dealing with quarterly payments, I just calculated my expected self-employment tax and income tax on the side income and divided it by my remaining pay periods. Then I put that extra amount on line 4(c) of my W-4. The math is pretty straightforward once you get the hang of it. For your $15k profit, you're looking at roughly $2,118 in self-employment tax (15.3% × $15k × 0.9235) plus income tax at your marginal rate. Since you're making $82k, you're likely in the 22% bracket, so that's another $3,300 in income tax on your side income. One tip: I always round up slightly when calculating my extra withholding. I'd rather get a small refund than owe money at tax time. The peace of mind is totally worth it, and you avoid any potential underpayment penalties.

Has anyone successfully completed this through the online application portal? I tried but got stuck at the "Who owns the LLC?" question. There's no option for "trust" or "partnership" - just individuals and existing corporations. Do I seriously have to use the paper form and wait weeks for processing?

I've been dealing with this exact scenario for my practice and wanted to add some clarification on the responsible party requirements. The IRS actually issued updated guidance in 2016 (Rev. Proc. 2016-21) that addresses this specific situation. For disregarded entities owned by non-individuals, the responsible party must be an individual who has "significant control" over the owning entity. This means: - For a trust-owned LLC: Use a trustee (not a beneficiary) - For a partnership-owned LLC: Use a general partner or managing member - For a corporation-owned LLC: Use an officer, director, or controlling shareholder The key is that this individual must have authority to make decisions for the owning entity. You're not claiming to be the owner - you're identifying yourself as the controlling person of the actual owner. Also, make sure to include a brief explanatory statement with your paper application describing the ownership structure. Something like: "Single-member LLC owned by [Name of Trust/Partnership], disregarded entity for federal tax purposes." This helps prevent processing delays. The paper route is definitely your best bet here. The online system hasn't caught up with these complex structures yet.