Entity Setup
Entity Setup Strategy: How the OBBB Impact Alters Pass-Through vs. C-Corp Planning
Recent changes to deductions and tax rates under the One Big Beautiful Bill Act shift the calculus for whether to operate through a pass-through entity or a corporation—this article breaks down what’s optimal now.
By NomadicTax Research Team • 5-8 min read • November 21, 2025
## Understanding the Shift in Entity Strategy
The One Big Beautiful Bill Act not only introduced new deductions and thresholds, but also adjustments (via inflation indexing) in **marginal tax rates**, **standard deductions**, and **credits** that affect both individuals and entities.([irs.gov](https://www.irs.gov/newsroom/one-big-beautiful-bill-act-of-2025-provisions?utm_source=openai)) When you run your business through a **pass-through entity** (sole proprietorship, S-Corp, partnership) versus a **C-Corporation**, your choice affects how these individual-level changes impact you.
## Pass-Through Entities: New Opportunities & Pitfalls
### Advantages
- Use of **standard deduction** and new deductions (tips, overtime, vehicle interest) flows through to the individual. If you’re personally earning overtime or tips, those deductions matter directly.([irs.gov](https://www.irs.gov/newsroom/one-big-beautiful-bill-act-tax-deductions-for-working-americans-and-seniors?utm_source=openai))
- Increased **child tax credit**, higher SALT itemized limit ($40,000 now for married filing jointly) and improved senior deduction help individuals behind pass-throughs.([irs.gov](https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill?utm_source=openai))
### Disadvantages / Limitations
- Many pass-through business owners receive income via Forms 1099 or K; now that the threshold for **1099-K** moved back, fewer are required to report under that form—but income under $20,000 & 200 transactions will still avoid the K form reporting.([irs.gov](https://www.irs.gov/newsroom/irs-issues-faqs-on-form-1099-k-threshold-under-the-one-big-beautiful-bill-dollar-limit-reverts-to-20000?utm_source=openai))
- Deductions for overtime, tips, vehicle interest are **subject to AGI phase-outs** at $150,000/$300,000 joint filing. High earners may lose access.([irs.gov](https://www.irs.gov/newsroom/one-big-beautiful-bill-act-tax-deductions-for-working-americans-and-seniors?utm_source=openai))
## C-Corporations: What’s Changed
- **Corporate tax rates** are less affected directly by OBBB’s individual-targeted deductions. But your **salary vs. distributions** strategy might be impacted: overtime and tip deductions belong at the individual level, not corporate. So employers should design compensation to minimize exposure.
- For businesses with many employees earning overtime or tips, corporate obligations (reporting, furnishing statements) increase. Payroll & HR systems need updating.([irs.gov](https://www.irs.gov/newsroom/one-big-beautiful-bill-act-of-2025-provisions?utm_source=openai))
## Decision Tree: Which Entity Makes More Sense Now
- If your operations yield significant **tip income**, **qualified overtime**, or you personally qualify as a senior, operating through a pass-through entity where income flows directly to individuals could be more advantageous.
- If taxable income is high (joint AGI over $300,000), phase-outs will limit the benefit of those new deductions—C-Corp with salary + bonus strategy may offer more predictable tax rates.
- Align with long-term, not just annual, benefits: many of these new deductions expire after 2028. OBBB’s temporary nature for some provisions should influence your entity setup horizon.([irs.gov](https://www.irs.gov/newsroom/one-big-beautiful-bill-act-tax-deductions-for-working-americans-and-seniors?utm_source=openai))
## Practical Steps in Setup and Transition
- **Estimate your personal income** including tips, overtime, business profits; calculate whether you’ll exceed AGI thresholds.
- Consult with a tax advisor to run model scenarios of both entity types over 2025-2028.
- If switching entities (e.g., from sole proprietorship to S-Corp or incorporating as C-Corp), account for compliance costs (state filings, payroll setups) and internal reporting needs.
- Ensure your accounting software captures required reporting: occupation codes, VINs, detailed overtime, etc.
- Consider LLCs taxed as S-Corps or unincorporated pass-throughs if lowering self-employment taxes and maximizing individual deductions.
## Example Case
**Case A: “NomadDesigner, LLC (S-Corp election)”**
- Earns $180,000 via design fees + tips + overtime. Married filing jointly AGI $180,000.
- Qualifies for tips & overtime deductions (no AGI phase-out yet).
- SALT deduction capped at new $40,000 limit helps offset state & local taxes if mobile across states.
- Standard deduction higher; child tax credit better. These flow through to individual owner.
**Case B: “GrowTech, Inc. (C-Corp)”**
- Many employees have significant overtime and tips.
- To freeze corporate obligations, may opt for distributing more as salary to allow individuals to claim overtime/tip deductions.
- However, corporate income taxed separately; distributions taxed again to shareholders.
## Conclusion
This isn’t a one-size-fits-all moment—your personal income mix, expected deductions, AGI, and timeline (2025-2028) will determine optimal setup. But the OBBB Act’s changes clearly tip the scale toward strategies that preserve or increase individual-level deductions—so pass-through entities where possible, well documented earnings, and careful income planning now matter more than ever. Be proactive, run the numbers, get professional advice before structural changes are locked in.