Entity Setup
Entity Setup Strategies Post-OBBB: Structuring Your Business in 2025
With the One, Big, Beautiful Bill bringing new credits, deductions, and reporting duties, choosing the right business entity now can maximize your tax advantages and minimize compliance risks.
By NomadicTax Research Team • 5-8 min read • November 22, 2025
## Why OBBB Makes Entity Choice More Crucial Now
OBBB introduces various business-related changes impacting reporting, vehicle, interest, and deduction regimes:
- **Small business benefits** like increased employer childcare credit ceilings. ([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))
- Reporting changes for car loan interest (qualified passenger vehicle interest must be reported by lenders; businesses may be involved). ([irs.gov](https://www.irs.gov/newsroom/treasury-irs-provide-transition-relief-for-2025-for-businesses-reporting-car-loan-interest-under-the-one-big-beautiful-bill?utm_source=openai))
- Threshold changes for Form 1099-K under OBBB: reinstating 200 transactions and $20,000 floor for third-party settlement entities. ([irs.gov](https://www.irs.gov/newsroom/one-big-beautiful-bill-provisions?utm_source=openai))
## Potential Entity Structures: Comparison Table
| Structure | Pros Under New Rules | Cons & Considerations |
|---|---|---|
| **Sole Proprietorship** | Simple to set up; eligible for many personal business credits/deductions; flexible reporting. |
| **LLC taxed as S-Corp/C-Corp** | Can help separate personal vs. business deductions; may offer better liability protection. Structuring C-Corp could help if planning to scale or issue stock. |
| **Partnership** | Shared liability; flexibility; useful for joint ventures. But compliance and reporting obligations can be heavier post-OBBB. |
## Strategic Moves for New or Existing Businesses
1. **Analyze whether the incremental cost of changing entity type is justified**
- If you expect high vehicle loan interest or car purchases, ensure vehicle is **qualified passenger vehicle**, weight restrictions, final assembly in U.S. apply. ([irs.gov](https://www.irs.gov/newsroom/treasury-irs-provide-transition-relief-for-2025-for-businesses-reporting-car-loan-interest-under-the-one-big-beautiful-bill?utm_source=openai))
- For businesses with tipped employees, ensure payroll/reporting systems can capture occupation codes and tip amounts. If exempted (e.g., SSTBs), know that upfront. ([irs.gov](https://www.irs.gov/newsroom/one-big-beautiful-bill-act-tax-deductions-for-working-americans-and-seniors?utm_source=openai))
2. **Review reporting obligations**
- Starting 2026, lenders must make semimonthly deposits and file quarterly excise returns for remittance tax; penalties may be waived for first three quarters if transition guidance is followed. ([irs.gov](https://www.irs.gov/newsroom/treasury-irs-provide-penalty-relief-for-remittance-transfer-providers-who-fail-to-deposit-excise-tax-under-the-one-big-beautiful-bill?utm_source=openai))
- Car loan interest reporting for businesses under OBBB permits various means—monthly statements, online portals, etc.—with leniency in 2025 depending on method. ([irs.gov](https://www.irs.gov/newsroom/treasury-irs-provide-transition-relief-for-2025-for-businesses-reporting-car-loan-interest-under-the-one-big-beautiful-bill?utm_source=openai))
3. **Stay aligned with inflation adjustments**
- Standard deduction, AMT thresholds, gift/estate limits are adjusted upward. Choose entity forms that benefit from itemizable deductions when possible. ([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))
4. **Plan for Qualified Opportunity Zone (QOZ) investments**
- OBBB reduces the substantial improvement threshold from 100% to **50%** for property in rural QOZs. If investing in underserved areas, this improves feasibility. ([irs.gov](https://www.irs.gov/newsroom/treasury-irs-provide-guidance-for-opportunity-zone-investments-in-rural-areas-under-the-one-big-beautiful-bill?utm_source=openai))
## Real-World Examples
- **Tech Founder Beth** starts an LLC taxed as S-Corp, expects to hire tipped staff. She ensures her payroll system assigns proper occupation codes so staff can benefit from tips deduction. Beth also sets up online statement portals for loan interest so borrowers get statements without penalties thanks to transition relief.
- **Small-scale Developer Dylan** is buying a vehicle for a project and factoring in whether it qualifies under weight, final assembly, and securing rules to be eligible for vehicle interest deduction. He also reviews entity choice to shift profits away from high individual MAGI brackets.
## Next Steps If You're Setting Up Now
- Consult a tax advisor before deciding entity form—effects differ by state, industry, projected revenue.
- Ensure your accounting and payroll systems can adapt to OBBB’s new reporting and deduction criteria.
- Monitor IRS proposed regs and notices (e.g., section 139L definitions for rural/agricultural interest loan benefits). ([irs.gov](https://www.irs.gov/newsroom/treasury-irs-issue-guidance-on-tax-benefit-for-lenders-on-loans-secured-by-farm-or-rural-property-under-the-one-big-beautiful-bill?utm_source=openai))
- Look into state tax implications too—federal changes don't always mirror at state level.
By aligning your entity structure and operational practices to OBBB’s changes, you can harness new benefits while keeping compliant.