#tax
Tax strategies, planning, and compliance for individuals and businesses
A practitioner's guide to the tax mechanics of divorce — how a QDRO splits a 401(k) penalty-free, why alimony in agreements executed after 2018 is no longer deductible, how Section 1041 carryover basis can turn a 50/50 settlement into an unequal one, and how the Section 121 home-sale exclusion survives when one spouse moves out.
At the May 2026 reset, Series I Savings Bonds pay a 4.26% composite rate — a 0.90% fixed rate locked for 30 years plus a 3.34% annualized inflation rate — with state-tax exemption and a $10,000-per-SSN annual cap. A practical guide to where I bonds fit in personal and small-business cash strategy, including LLC entity-account stacking, the 12-month lock and 5-year penalty, and the education-exclusion rules.
Section 409A lets companies defer executive pay above 401(k) limits, but a single misstep triggers immediate taxation on every vested dollar plus a 20% federal penalty and premium interest. Here is how NQDC plans, rabbi trusts, and the six permissible distribution triggers actually work.
The One Big Beautiful Bill Act's Section 174A restores immediate domestic R&D expensing starting in 2025, and small businesses under roughly $31 million in average gross receipts have until July 6, 2026 to amend 2022, 2023, and 2024 returns to recover taxes paid under the TCJA capitalization rules.
How nonprofits trigger Unrelated Business Income Tax — a flat 21% federal levy, the three-part IRS test, traps in gift shops and advertising, statutory exclusions, and the post-2017 siloing rules under IRC §512(a)(6) that lock losses to each unrelated business.
The Augusta Rule (26 USC § 280A(g)) lets you rent your home to your business for up to 14 days a year and exclude the rent from federal income tax.
Section 183 of the Internal Revenue Code denies loss deductions for activities not engaged in for profit. The IRS applies a nine-factor test and a three-of-five-years safe harbor (two of seven for horses) to distinguish a real business from a hobby — here is what each factor weighs and how to document profit motive before an audit.
US de minimis safe harbor (Treas. Reg. 1.263(a)-1(f)) lets businesses expense tangible property up to $2,500 per item on the federal return.
Section 461(l) caps 2026 excess business losses at $128,000 single and $256,000 joint, per the OBBBA. Pass-through owners use Form 461 to report the limitation.
Form 1042-S reports US-source FDAP income paid to foreign persons. US businesses act as withholding agents with personal liability — default 30% withholding, W-8 documentation rules, March 15 deadlines, and stiff per-form penalties. This guide covers W-8BEN versus W-8BEN-E, treaty rate reductions, the source-of-income rules, and common mistakes like sending Form 1099 to a foreign contractor.
Form 4797 governs every business property sale outside Schedule D and decides whether your gain is ordinary or capital. This guide walks through Section 1245 and 1250 recapture, the Section 1231 five-year lookback rule, the 25% unrecaptured Section 1250 gain rate, and seven mistakes that trigger CP2000 notices.
How the federal kiddie tax pulls a child's unearned income above $2,700 in 2026 onto the parent's marginal rate via Form 8615. Mechanics, UTMA/UGMA pitfalls, full-time-student rules through age 23, and planning strategies using 529 plans, Roth IRAs, and gain timing.
