#compliance
Navigate regulatory compliance and maintain audit-ready financial records
Form 8300 requires businesses to report cash payments over $10,000 within 15 days. This guide covers who must file, what counts as cash (including cashier's checks under $10,000), the 24-hour and 12-month aggregation rules, structuring penalties up to $31,000 per form, and the industry traps that hit car dealers, jewelers, real estate operators, and attorneys.
Form 8858 reports foreign disregarded entities and foreign branches on a U.S. return, and missing one carries a $10,000 penalty per entity per year that can snowball to $50,000 after IRS notice. This guide covers who must file, Schedules C through M, Section 987 currency calculations, the Schedule K-2/K-3 box 11 connection for Category 6 filers, and the four paths back into compliance.
Public Law 86-272 once shielded out-of-state sellers from state income tax, but the MTC's 2021 revised statement now treats chat widgets, post-sale support, and analytics cookies as immunity-breaking activities — and California, New York, New Jersey, Oregon, and Minnesota have signed on.
Economic nexus requires out-of-state sellers to collect sales tax once they cross a state's threshold — commonly $100,000 in sales. As of January 1, 2026, 16 states have dropped the 200-transaction trigger, and this guide explains the thresholds, marketplace facilitator traps, and a quarterly compliance routine.
Schedule B-1 of Form 1065 uses Section 267(c) attribution — not Section 318 — to identify partners who own 50% or more of profit, loss, or capital. A practical guide for tiered partnerships, family holding LLCs, and private equity fund structures.
A practical guide to the federal tax election that lets buyers and sellers of S corporations and consolidated-group subsidiaries treat a stock purchase as an asset purchase for tax purposes — covering Form 8023, the seller gross-up, purchase price allocation under Section 1060, and the mistakes that commonly kill the election.
Section 367 overrides corporate non-recognition rules the moment U.S. property crosses into a foreign corporation, forcing immediate gain on outbound asset and IP transfers. This guide explains Sections 367(a), (b), (d), and (e), the GRA and Form 8838 deferral path, the 10% Form 926 penalty, the TCJA expansion to goodwill and workforce in place, and the 2024 final regulations on IP repatriation.
Section 409A taxes noncompliant deferred compensation in the year of vesting and adds a flat 20% federal penalty plus interest. This guide explains the short-term deferral and separation pay exceptions, the six recognized payout triggers, the six-month delay for specified employees, and how to structure bonuses, severance, RSUs, phantom stock, and discounted stock options so founders avoid the penalty.
Section 4975 of the Internal Revenue Code defines disqualified persons and the six categories of forbidden transactions with self-directed IRAs and Solo 401(k)s. Violations trigger a 15 percent annual excise tax — and, for IRAs, deemed distribution of the entire account back to January 1.
Section 7345 lets the IRS certify a "seriously delinquent" tax debt — roughly $66,000 in 2026 — to the State Department, which can deny, refuse to renew, or revoke a U.S. passport. This guide explains how the CP508C notice works, the five practical paths to decertification, the expedited procedures for imminent travel, and what the courts have recently said.
A practical walkthrough of IRC Section 7701(b) for globally mobile founders — the 31-day floor, the weighted three-year 183-day formula, exempt-individual rules, the closer connection exception (Form 8840), and treaty tie-breakers (Form 8833) — with a worked example showing how 130 U.S. days in 2026 can trigger worldwide taxation.
ASC 815 requires derivatives to be marked to market through earnings unless you elect hedge accounting at inception. A guide to the three hedge models, the simplified approach for private companies, and the documentation mistakes that turn a clean economic hedge into quarterly earnings volatility.
