#tax-planning
Strategic tax planning to minimize liability and maximize savings
A trust holding S-corporation stock must qualify as a QSST or ESBT under Section 1361 or the S election terminates retroactively. A QSST taxes pass-through income at the single beneficiary's personal rate; an ESBT permits multiple beneficiaries but traps S-portion income at the 37% top trust rate. The election deadline is two months and sixteen days from the triggering event.
How Form 3800 aggregates 40-plus business tax credits into one limitation, why the 25/75 tentative minimum tax floor matters, and how eligible small businesses (≤$50M gross receipts) can offset AMT with R&D, WOTC, FICA Tip, and other specified credits.
Form 6166 is the IRS-issued certificate of U.S. tax residency that unlocks reduced foreign withholding under bilateral tax treaties. Apply with Form 8802 — $85 for individuals, $185 for entities — and one filing covers unlimited countries and certificates, often saving five or six figures per cross-border contract.
A practical guide to Section 453 installment sales and Form 6252 — how the gross profit ratio defers capital gains across years, when depreciation recapture forces year-one recognition, how the Section 453A interest charge applies above the $5 million threshold, and when electing out beats deferral.
A practical walk-through of reporting installment sales on Form 6252 under IRC Section 453 — computing the gross profit percentage, why depreciation recapture is taxed in year one, the 453A interest charge on notes above the $5M aggregate threshold, the two-year related-party resale rule, and when electing out beats deferring gain.
When a partner sells an LLC or partnership interest, Section 751 can recharacterize a large share of the gain as ordinary income taxed up to 37 percent. Form 8308 is the partnership's required disclosure of that hot-asset gain on Form 1065, with a January 31 furnishing leg and a return-due-date filing leg in 2026.
Form 6166 is the IRS letter that lets U.S. taxpayers claim treaty rates on foreign royalties, dividends, and services. This guide walks through the Form 8802 application, eligibility rules, common rejection traps, and the timing required to get withholding right at the source.
Section 877A treats covered expatriates as if they sold every asset the day before leaving the United States. For 2026 the net-tax threshold is $211,000, the net-worth test sits at $2 million, and the gain exclusion is $910,000 — here is how Form 8854 decides whether you pay.
A 2026 walkthrough of Form 8889 — HSA contribution limits ($4,400 self-only, $8,750 family), the triple tax advantage, the last-month rule's 13-month testing period, the Medicare six-month retroactive enrollment trap, and the six most common filing mistakes that trigger the 6% excess-contribution excise tax, 10% recapture, or 20% non-qualified-distribution penalty.
2026 rules for HSAs, FSAs, and HRAs — contribution limits, who owns each account, when each one wins, how to stack a Limited-Purpose FSA with an HSA without breaking eligibility, and how employees and employers avoid forfeitures.
A 2026 walk-through of HSA, FSA, and HRA rules with the new contribution limits, the limited-purpose FSA stack that adds up to $7,800 of pre-tax room, and how small employers can use ICHRA and QSEHRA to compete with corporate benefits.
The mega backdoor Roth routes up to $47,500 of after-tax 401(k) contributions into a Roth bucket for 2026, on top of the standard $24,500 employee deferral, by converting after-tax dollars through an in-plan Roth conversion or in-service distribution to a Roth IRA. The IRS Section 415(c) total cap of $72,000 ($80,000 if age 50+) covers contributions from all sources combined, and converting promptly keeps the taxable earnings drag near zero.
