Trump’s “One Big Beautiful Bill” Just Shook the Startup Game

There’s been a lot of noise around Trump’s“One Big Beautiful Bill,” but buried in the headlines are some real changes that matter if you’re building a company or backing one in the U.S. Whether you're a founder, investor, or solo GP, this bill just changed how we start, fund, and grow businesses—especially in tech, health, climate, and manufacturing.

Here’sa quick breakdown of what actually matters: 1. The 20% pass-through deduction? Permanent now. LLCs,S-corps, solo founders—this deduction was supposed to sunset in 2025. Now it's locked in. Big win for small teams and solo GPs.

2. More early-stage folks now qualify. The income phase-out threshold jumped to $75K (single) and $175K (joint).

If you’re bootstrapping or early in your journey, this means more money stays in your pocket. 3.R&D write-offs are back—and fast. The annoying 5-year amortization rule is gone. Startups can immediately deduct 100% of R&D costs again. This frees up cash to hire engineers and ship faster.

4. SALT cap lifted (for most people).

If you’re in a high-tax state like California or New York, the state/local deduction cap went from $10K to $40K (for households under $500K). That’s meaningful relief for coastal founders and their teams.

5. QSBS got a facelift. To qualify for tax-free gains (up to $10M), your company had to stay under $50M in assets. That cap just got bumped to $75M. More startups now qualify, and that’s great for founders, early employees, and early investors.

6. Carried interest survives (again). Still taxed as capital gains, not income. Like it or not, the venture model is untouched.

7. Bonus depreciation extended.

If you’re building anything CapEx-heavy—robotics, labs, manufacturing—you can keep writing off 100% of major purchases through 2026.

8. Clean tech incentives scaled back. Some EV and green energy tax credits from the Inflation Reduction Act were rolled back.

If you’re building in climate, you might need to rethink your math—or look at international offsets.

9. No capital gains tax hike (yet). Long-term capital gains rates stayed the same. That’s helpful for exit planning, secondaries, and LP returns.

10. Oh—and it adds $3T in debt. This bill is projected to add $2.8–$3.4T to the national debt over the next 10 years. That could mean higher rates, tighter capital, and more pressure on public investment long-term.

If you’re building in Arizona, this is a wake-up call. These aren’t abstract policy changes—they directly affect our builders, founders, and investors. There’s never been a better time to double down on building companies here. — Josue Romero 📬 Subscribe to the Silicon Oasis Magazin e 📩 Got a story or tip? Email us at in fo@thesiliconoasi s.o rg