Defined benefit and cash balance plans let high-earning solo professionals over 45 deduct $150,000 to $290,000 a year — three to four times what a SEP-IRA or Solo 401(k) allows. This guide walks through the contribution math, candidate profile, costs, deadlines, and how to stack a DB plan on top of a Solo 401(k).
A practical walkthrough of how Revenue Procedure 2013-30 lets businesses cure a missed Form 2553 S-corp election within three years and 75 days — no $3,500+ private letter ruling fee, no negotiation, just a checklist and a well-written statement.
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.
A 30-day post-filing playbook for small business owners — read last year's return line by line, log friction points while they hurt, recalculate quarterly estimates against real-time P&L, fix one workflow per pain point, and evaluate S-corp election, Solo 401(k), Section 179, and Augusta Rule moves while your CPA is still in fresh-mind mode.
A working IRS-compliant accountable plan lets S-Corp owners reimburse home office, 72.5¢/mile mileage, internet, and travel tax-free—turning otherwise-lost expenses into deductible corporate spending. This guide covers the three §1.62-2 requirements, a worked $3,126 home office calculation, the five mistakes that get plans reclassified as wages, and the monthly bookkeeping rhythm that keeps it audit-proof.
Section 280A(g) — the Augusta Rule — lets business owners rent their personal residence to an S-corp, C-corp, or partnership for fewer than 15 days a year and exclude the entire rent from federal income tax. In Sinopoli v. Commissioner (2023), the IRS slashed roughly $290,000 of claimed rent down to $30,000 because documentation and fair-market rates were thin. Here is what 280A(g) actually requires, the five pillars of an audit-proof setup, and how to report the rent without triggering an IRS mismatch.
Form 7203 forces S-corp shareholders to prove their stock and debt basis on Form 1040. Misapplying the ordering rules or treating loan guarantees as debt basis can disallow loss deductions, reclassify distributions as capital gains, and trigger 20% accuracy penalties.
A 2026 guide to the Pass-Through Entity Tax — how 36+ jurisdictions let S-corps and partnerships convert capped state income taxes into a fully deductible federal business expense, even after OBBBA raised the SALT cap to $40,400.
A CPA paid himself $24,000 while taking $200,000 in S-Corp distributions, lost in the Eighth Circuit, and owed six figures in back payroll taxes and penalties. Here is how the IRS evaluates reasonable compensation, the audit red flags, and a defensible methodology for setting an S-Corp owner salary.
Section 199A lets pass-through owners deduct up to 20% of qualified business income. This guide covers the 2026 thresholds, W-2 wage and UBIA limits, the SSTB trap, rental real estate safe harbor, the aggregation election, and the new $400 minimum deduction.