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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

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) 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)
  • 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)

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)
  • 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)

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)

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)

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.

Sources

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