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Investor’s Guide to the One Big Beautiful Bill Act (OBBBA)

Investor’s Guide to the One Big Beautiful Bill Act (OBBBA)

August 19, 2025

Here’s a detailed AI assisted Investor’s Guide to the One Big Beautiful Bill Act (OBBBA), signed into law on July 4, 2025.See references for sources*.

Be sure to review your circumstances with an appropriate Advisor before making changes to existing investments or planning strategies.

To schedule a time with McKnight Advisory, please reach out to us @ contactus@mcknightadvisory.com or call 615 895 8574.


🏛️ Overview of the Bill

The OBBBA is a sweeping tax reform law that:

  • Permanently extends many provisions of the 2017 Tax Cuts and Jobs Act (TCJA) [1].
  • Introduces new tax cuts for individuals, families, and businesses [2].
  • Adds $2.5–$3.3 trillion to the national debt over 10 years [2]

📊 Key Investor Impacts

1. Individual Tax Changes

  • Tax Brackets: TCJA rates made permanent; top rate remains 37% [3].
  • Standard Deduction: Increased to $15,750 (single) / $31,500 (joint), indexed for inflation [1][2].
  • SALT Deduction Cap: Raised to $40,000 through 2029, phases out above $500,000 MAGI [1][3].
  • Child Tax Credit: Increased to $2,200 per child (nonrefundable portion unchanged) [1][3].
  • No Tax on Tips & Overtime: Above-the-line deductions for qualified tip and overtime income through 2028 [1].

2. Health & Savings Accounts

  • HSA Limits: $8,600 (individual) / $17,100 (family); catch-up contributions allowed for both spouses [2].
  • Expanded Uses: Fitness expenses, retroactive reimbursements, FSA/HRA rollovers [2].
  • Medicare Eligibility: HSA contributions allowed if covered under a qualifying HDHP [2].

3. Estate & Gift Tax Planning

  • Exemption Raised: $15 million per individual / $30 million per couple, indexed [2][3].
  • Annual Gift Exclusion: $19,000 per recipient [2].
  • Planning Tip: Use SLATs, GRATs, and dynasty trusts before future changes [2].

4. Business & Investment Incentives

  • Section 199A (QBI) Deduction: Made permanent at 20%; phase-in ranges expanded [3].
  • Section 179 Expensing: Limit doubled to $2.5M; phaseout starts at $4M [3].
  • Immediate Expensing: 100% for equipment, R&D, and manufacturing real estate [3].
  • Minimum Deduction: $400 guaranteed for small businesses with $1,000+ QBI [3].

5. Clean Energy Rollbacks

  • EV Tax Credits: Eliminated after Sept. 30, 2025 [2].
  • Solar Credits: 30% residential credit ends Dec. 31, 2025 [2].
  • New Fees: $250/year for EVs, $100/year for hybrids [2].

6. Education & Family Planning

  • Trump Accounts: New child savings accounts with $1,000 federal seed for eligible newborns [1].
  • 529 Plan Expansion: Covers certifications, licenses, and up to $20,000 for K–12 expenses [1].
  • ABLE Accounts: Expanded contribution limits and rollover options from 529 plans [1].

7. Market & Fiscal Outlook

  • Debt Impact: $2.5–$3.3 trillion increase over 10 years [2].
  • Risks:
    • Higher Treasury yields.
    • Inflationary pressures.
    • Potential credit rating downgrades [2].

🧠 Strategic Takeaways for Investors

  • Estate Planning: Act now to leverage the expanded exemption before potential reversals.
  • Tax Efficiency: Use Roth conversions, charitable giving, and deduction timing to optimize returns.
  • Business Structuring: Revisit entity types and income thresholds to maximize QBI and expensing benefits.
  • Clean Energy: Accelerate EV and solar investments before credits expire.

Information may contain errors or omit other information pertinent to your circumstances. Contact an appropriate Advisor before making changes to existing investments or planning strategies.

*Sources:
[1]: Vanguard Advisor Guide
[2]: ATX Advisors Update
[3]: Engage CPAs Guide


References

[1] Reference guide for advisors on the One Big Beautiful Bill Act

[2] One Big Beautiful Bill: What Investors and Taxpayers Need to Know

[3] Your Complete Guide to the One Big Beautiful Bill Act: 2025 Tax Law ...