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Form 8606 and the Backdoor Roth: How One Missing Tax Form Causes Double Taxation

Form 8606 is the IRS's running ledger of after-tax basis inside traditional, SEP, and SIMPLE IRAs. Skip it and the IRS treats your basis as zero, taxing the same dollars a second time at distribution. This guide explains how the form works, why the pro-rata rule punishes most backdoor Roth conversions, and how to keep your basis documented for the next 30 years.

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GILTI and the Section 962 Election: How US Shareholders of Foreign Corporations Can Slash Their Tax Bill

A Section 962 election lets US individual owners of a controlled foreign corporation be taxed on GILTI/NCTI at corporate rates, cutting the effective US rate from up to 37% to roughly 12.6% in 2026. The OBBBA reduced the Section 250 deduction to 40%, eliminated the QBAI carve-out, and raised the indirect foreign tax credit cap from 80% to 90% — but PTEP rules can still trigger a second layer of US tax when earnings are eventually distributed.

ICHRA Explained: How Small Businesses Reimburse Employees Tax-Free for Health Insurance in 2026

An Individual Coverage HRA lets small employers reimburse workers tax-free for individual ACA plans with no contribution cap, 11 employee classes, and a 9.96% affordability threshold for 2026. Here is how the mechanics, tax treatment, bookkeeping, and 90-day rollout actually work.

Inherited IRA 10-Year Rule: How Non-Spouse Beneficiaries Avoid the 25% Penalty

Non-spouse IRA beneficiaries must empty inherited accounts within 10 years, and annual RMDs become mandatory in 2025 if the original owner died on or after their required beginning date. A missed RMD triggers a 25% excise tax. Only surviving spouses, minor children, disabled or chronically ill individuals, and beneficiaries within 10 years of the deceased's age keep the old stretch treatment.

Net Unrealized Appreciation: The 401(k) Tax Strategy That Saves Six Figures

The Net Unrealized Appreciation election lets retirees pay long-term capital gains rates on employer stock distributed from a 401(k) instead of ordinary income, often saving more than $144,000 on a $1 million position. Covers eligibility under IRC 402(e)(4), the lump-sum distribution rule, and the most common mistakes that destroy the strategy.

The PFIC Form 8621 Tax Trap: Why US Investors Get Punished for Owning Foreign Mutual Funds and ETFs

PFICs (foreign mutual funds, UCITS ETFs) trigger Section 1291 tax for US investors — gains allocated across the holding period, taxed at top ordinary rates, plus compounded interest charges. This guide covers Form 8621, the QEF and mark-to-market elections, the $25k/$50k de minimis filing exception, and how to escape the trap.