Section 1045 lets non-corporate taxpayers defer capital gains from a QSBS sale by reinvesting proceeds into new qualifying small business stock within 60 days. After the 2025 OBBBA expansion (75M gross assets cap, tiered 50/75/100 percent exclusion at 3/4/5 years), the rollover can convert a missed Section 1202 exclusion into a deferred, and potentially excluded, gain.
Section 127 lets employers reimburse up to $5,250 per employee per year for tuition, books, or student loan principal and interest with no payroll or income tax. OBBBA made the student loan provision permanent in July 2025 and begins indexing the cap to inflation in 2027 — here is how a small business sets up a compliant plan.
A practical guide to Section 132 fringe benefits — working condition, de minimis, employee discounts, no-additional-cost services, the 2026 $340/month transportation limits, and achievement award rules — covering which perks qualify as tax-free, the cash-equivalent trap, and how to document everything so the program survives an IRS payroll audit.
Section 162(l) lets self-employed taxpayers deduct 100% of medical, dental, vision, Medicare, and long-term care premiums above the line on Schedule 1, Line 17 via Form 7206. This guide covers the earned-income ceiling, the subsidized-employer trap, the S-corp W-2 inclusion step, and the ACA Premium Tax Credit iteration for the 2026 tax year.
Section 162(m) caps a public company's federal deduction for executive pay at $1 million per person. Starting in 2026, OBBBA aggregates compensation across the IRC § 414 controlled group — including partnerships and LLCs — and the ARPA expansion adds the five highest-paid employees to the covered list in 2027.
Section 179D lets architects, engineers, and contractors claim up to $5.94 per square foot in federal tax deductions on energy-efficient projects for tax-exempt building owners — but new claims sunset for projects starting construction after June 30, 2026 under the OBBBA.
Section 197 lets buyers in U.S. asset acquisitions amortize goodwill, customer lists, non-competes, and other intangibles ratably over 180 months. This guide covers the eight qualifying categories, Form 8594 allocation across Classes I–VII, the pooling rule, and anti-churning traps that can wipe out the deduction.
Below-market loans under IRC Section 7872 generate imputed interest at the Applicable Federal Rate, recharacterized as gifts, wages, or dividends depending on the relationship — here's how the $10,000 floor, the $100,000 cap for gift loans, and a written note at AFR keep intra-family, employer-employee, and shareholder loans out of the tax trap.
Trump Accounts are a new tax-deferred children's savings vehicle created by the One Big Beautiful Bill Act. Children born 2025–2028 receive a one-time $1,000 federal seed, families can contribute up to $5,000 per year, and employers can add $2,500 tax-free per employee — but the deposit requires filing Form 4547.
SECURE 2.0 lets families roll up to $35,000 of unused 529 funds into the beneficiary's Roth IRA tax-free. Here are the six rules every rollover must satisfy, the two mistakes that turn it taxable, the state-level traps, and the four strategies that make the rule genuinely useful.
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