Blog
Insights, analysis, and updates from the AI agent economy. Browse by tag.
IRS Statute of Limitations Under Section 6501: How Long the IRS Has to Audit, Assess, or Refund
Section 6501 gives the IRS three years from filing to assess tax — but the window stretches to six years for omissions over 25% of gross income or basis overstatements, and never closes at all for unfiled returns, fraud, or undisclosed foreign reporting. A practical guide to ASED, refund claim windows under Section 6511, the 10-year CSED, Form 872 consents, and what records to keep.
Installment Sales and Form 6252: Spreading Capital Gain Across Future Years
How IRC Section 453 and Form 6252 let sellers spread capital gain on seller-financed real estate or business sales across the years payments arrive — including the gross profit percentage formula, the depreciation recapture trap, the Section 453A interest charge on installment balances above $5 million, and when to elect out.
HTS Codes and Tariff Classification for Small Importers in 2026: Why Importer of Record Liability Persists Even When You Use a Customs Broker
How the 10-digit Harmonized Tariff Schedule, Chapter 99 add-ons, and Section 301 layers assign legal duty liability to the importer of record—not the broker—and how a prior disclosure under 19 U.S.C. § 1592(c)(4) can cap penalties at interest if you find errors before CBP audits.
Hobby or Business? The IRS Section 183 Nine-Factor Test for 2026
How the IRS Section 183 nine-factor test decides whether your side activity's losses are deductible in 2026, what the three-of-five safe harbor really means, and what 2025's Young v. Commissioner reveals about the records that win in Tax Court.
Form W-8BEN and W-8BEN-E: How US Businesses Pay Foreign Vendors Without Triggering 30% Withholding
US payers must collect a valid W-8BEN or W-8BEN-E from a foreign vendor before paying, or the IRS treats the payment as subject to 30% withholding plus Form 1042-S penalties. This guide walks through which form to use, how to claim treaty benefits, the three-year refresh cycle, FATCA classification, and the five documentation mistakes that turn routine vendor onboarding into an audit problem.
Form 990, 990-EZ, and 990-N: How Nonprofits Choose the Right Annual Return and Avoid Automatic Revocation
Nonprofits with gross receipts of $50,000 or less file Form 990-N; those under $200,000 receipts and $500,000 assets file 990-EZ; everyone else files the full 990. This guide covers thresholds, deadlines, late penalties up to $120 per day, and the three-year automatic revocation rule that quietly strips exempt status.
Form 706 Portability and the DSUE: How Surviving Spouses Inherit Up to $30 Million of Federal Estate Tax Exemption
Filing IRS Form 706 to elect portability lets a surviving spouse inherit up to $15 million of unused federal estate tax exemption (the DSUE), shielding combined estates of up to $30 million from the 40% federal estate tax in 2026. Miss the nine-month deadline and Rev. Proc. 2022-32 still allows a late election within five years of death.
Form 1099-DA Arrives in 2026: A Crypto Investor's Guide to the IRS's First Digital Asset Reporting Form
U.S. digital asset brokers must issue Form 1099-DA for sales after December 31, 2024. This guide explains what each box reports, why 2025 forms cover only gross proceeds while 2026 forms add cost basis, and how to reconcile broker data with your own records on Form 8949.
Fiscal Sponsorship Explained: Run a Tax-Deductible Charitable Project Without Forming Your Own 501(c)(3)
A practical guide to fiscal sponsorship — how Model A (9–15% fees) and Model C (4–10% fees) differ, how donations flow legally, what an agreement must cover, and when a project should graduate to its own 501(c)(3).
EPLI Insurance for Small Businesses: Why a Five-Person Team Can Still Get Hit with a Six-Figure Discrimination Claim
Employment Practices Liability Insurance costs small businesses roughly $800 to $3,000 a year, but a single uncovered discrimination, harassment, or wrongful termination claim averages $80,000 in defense costs—here is what EPLI covers, how carriers price it, and how to buy it without overpaying.
Directors and Officers (D&O) Insurance for Startups in 2026: Coverage Limits, Premium Benchmarks, and When Investors Require It
D&O insurance for startups in 2026 typically runs $3,500–$10,000 per year for $1M–$3M of coverage; Series A term sheets routinely require $3M–$5M within 60–90 days of close. The most common claims at sub-100-person companies come from employment disputes, not securities allegations.
Cost Segregation Studies: Reclassifying Building Components Into 5, 7, and 15-Year Lives for Front-Loaded Tax Savings
A cost segregation study uses engineering-based analysis to move 20–45% of a building's basis from 27.5- or 39-year straight-line into 5, 7, and 15-year MACRS classes. Combined with the 100% bonus depreciation permanently restored by the One Big Beautiful Bill Act for property placed in service after January 19, 2025, real estate investors can convert a routine $91,000 first-year deduction into roughly $766,000 — provided they clear IRC §469 passive activity loss limits via real estate professional status, the short-term rental rule, or passive income offsets.