I got audited last year on this exact issue with a different commodity futures partnership! My advice: keep EXTREMELY detailed records of your basis adjustments. The IRS computer system often flags returns where the basis reported on Form 8949 differs significantly from what's on the 1099-B, even when you use the adjustment codes correctly. The auditor initially thought I was trying to avoid taxes until I showed my spreadsheet tracking each year's: - K-1 income by category (especially Section 1256 gains) - Distributions received - Basis adjustments calculated - Supporting documentation After reviewing everything, the auditor agreed my calculations were correct. But save yourself the headache and document EVERYTHING about your basis calculations!

Based on everyone's helpful responses, I want to add one more critical point that saved me significant time and potential errors: always request the "Partnership Basis Schedule" or "Outside Basis Statement" from the partnership if they provide one. Some partnerships like USO will provide a detailed basis tracking statement upon request that shows your cumulative basis adjustments from year to year. This can be incredibly helpful for complex situations involving multiple years of Section 1256 gains and distributions. If your partnership doesn't provide this, I highly recommend creating your own tracking spreadsheet starting from day one. Include columns for: - Beginning basis each year - K-1 income items (by line) - K-1 loss items (by line) - Distributions received - Ending basis This becomes invaluable when you sell, especially for partnerships with complex activities like commodity futures. It also provides clear documentation if you ever face an audit on the basis adjustments you report on Form 8949. The key is being proactive about tracking rather than trying to reconstruct everything when you sell years later!

Is anyone using a tax software that correctly handles STRs under the 7-day rule? TurboTax seems confused about where to put it - when I try to enter it as a business it keeps pushing me back to the rental property section.

Great discussion here! I've been dealing with STR tax issues for two years and want to add a few practical tips that might help others: 1. **Average stay calculation**: Make sure you're calculating the 7-day average correctly. The IRS looks at the average rental period during the tax year, not just peak season. If you have some longer stays mixed in, it could push you over the 7-day threshold. 2. **Documentation is everything**: Beyond just tracking hours for material participation, also document what specific activities you're doing. "Property management" is too vague - break it down into "guest communication," "cleaning coordination," "maintenance scheduling," etc. This detail matters in an audit. 3. **State tax considerations**: Don't forget that your state might have different rules. Some states don't follow the federal 7-day rule, so you might end up with different treatment on state vs federal returns. 4. **Quarterly estimated taxes**: Since you'll be paying self-employment tax on Schedule C income, make sure you're making quarterly payments if your liability is over $1,000. The underpayment penalties can be steep. The QBI deduction Sara mentioned is definitely a game-changer if you qualify. Just make sure you're working with a tax pro who understands STR taxation - I've seen too many preparers mess this up.

Just a heads up that you should check your state tax requirements specifically. In many states, the SMLLC may still need to file its own annual report or pay its own franchise/entity tax even though it's disregarded for federal purposes. I learned this the hard way when my SMLLC (owned by my partnership) got hit with penalties in California because I thought "disregarded" meant disregarded for all tax purposes. Turns out California still required a separate LLC fee!

This is exactly the kind of confusion that trips up so many business owners! You're absolutely right that the SMLLC should be treated as a disregarded entity when owned 100% by your multi-member LLC. One thing I'd add to the excellent advice already given: make sure you're consistently applying this treatment across all your tax forms. If your multi-member LLC has other tax obligations (like employment taxes, excise taxes, etc.), the SMLLC's activities should be reported under the parent LLC's EIN for those purposes too. Also, even though you don't report the SMLLC on Schedule B Question 3B, you might want to attach a brief statement to your 1065 explaining that you have a wholly-owned SMLLC that's being treated as a disregarded entity. This isn't required, but it can help avoid any confusion if the IRS sees the SMLLC's EIN referenced elsewhere (like on bank statements or contracts) during an audit. The key is consistency - treat it as part of your multi-member LLC for ALL federal tax purposes, not just income tax reporting.

Has anyone here actually done the math on the administrative costs vs tax savings? I've had both plans at different points. The Solo 401k let me save more but cost me about $850/year in admin fees plus preparation of that 5500-EZ form. The SEP was basically free to maintain through Vanguard.

Just wanted to add my experience as someone who went through this exact decision last year with my single-member S Corp. I was paying myself $60k in W-2 wages and agonizing over SEP IRA vs Solo 401k. I ultimately chose the Solo 401k and it was absolutely the right call. The ability to make both employee and employer contributions meant I could put away $38,000 total vs only $15,000 with the SEP IRA. That's a huge difference in tax savings! One tip that helped me: I started with a smaller Solo 401k contribution in my first year to test the waters, then ramped it up once I got comfortable with the process. The paperwork really isn't as scary as it seems, especially if you use one of the free providers like Fidelity or Schwab. Also, don't forget that as an S Corp owner, you need to make sure your salary is "reasonable" for your industry. The IRS scrutinizes S Corps that try to minimize payroll taxes by paying tiny salaries. Just something to keep in mind as you plan your retirement contributions.

I've been investing in real estate syndications through my self-directed IRA for about 5 years now. Here are some additional pitfalls to watch for: 1. Make sure your IRA custodian has experience with these types of investments. Some custodians charge ridiculous fees for private investments or are slow to process distributions. 2. Be aware that prohibited transactions can disqualify your entire IRA. This includes dealing with disqualified persons (family members, fiduciaries, etc.) or personally benefiting from the investment before distribution age. 3. Liquidity concerns - your money will be tied up potentially for years. Make sure you have other retirement funds that are more accessible. 4. The tax preparation costs can add up. Every year you have UBIT, you'll need to prepare and file Form 990-T, which many custodians charge extra for. 5. If the LLC does a capital call and your IRA doesn't have additional funds to contribute, your interest could be diluted.

Important point that hasn't been mentioned yet - the timing of UBIT tax payments. If your expected UBIT tax will exceed $500 for the year, your IRA must make quarterly estimated tax payments using Form 990-W. Missing these payments can result in penalties, and many self-directed IRA investors don't realize this until it's too late. I learned this the hard way last year and got hit with penalties.