#withholding
Federal income tax withholding from wages and Form W-4 adjustments, including midyear checkups and additional-withholding planning
One missed Form 941 deposit draws a 2–15% IRS failure-to-deposit penalty, and unpaid trust fund taxes can become 100% personally yours under the TFRP.
Wages paid after an employee dies skip federal income tax withholding — same-year payments hit W-2 Boxes 3 and 5 plus Form 1099-MISC Box 3.
Local payroll tax is the employer's liability, not the software's. Ohio's 20-day rule, Pennsylvania PSD codes, NYC resident-only tax and Yonkers' 0.5% levy.
Form SS-8 lets a business or a worker ask the IRS to rule on employee vs. contractor status under the common-law control test. The free determination takes at least six months, binds the IRS, and carries no appeal rights — here's when to file and what each side risks.
Seasonal hires carry the same payroll stack as full-timers — W-4, I-9, FICA from dollar one, 6% FUTA on the first $7,000, and a W-2 by January 31. Here is the setup, in order.
Iceland requires every self-employed person to impute a minimum salary — 795,000 kr a month for a solo media freelancer, 1,199,000 kr for a solo specialist in 2026, up about 7.7% — plus 6.35% social security tax and 15.5% pension contributions on top.
Volunteer firefighters and EMTs are usually employees for federal tax purposes, so stipends and per-call pay are W-2 wages. Section 139B excludes up to $50 for each month of service ($600 a year) plus qualified state and local tax benefits; LOSAP awards accrue tax-deferred under an $8,000 cap for 2026 and are taxed as ordinary income on payout with no FICA; only accountable-plan reimbursements stay off the W-2.
OBBBA Section 70113 permanently repealed the moving expense deduction and the tax-free employer reimbursement for tax years beginning after December 31, 2025 — every relocation dollar, including payments made directly to vendors, is now supplemental wages, with exceptions only for active-duty military PCS moves and intelligence community personnel.
RSUs are taxed as ordinary income on the vesting date, not at sale, and employers withhold a flat 22% on supplemental wages up to $1 million — leaving employees in the 32–37% brackets short by 10 to 15 percentage points each April. This guide covers double-trigger vesting at private startups, why no 83(b) election exists for RSUs, and the $0 cost-basis error on Form 1099-B that makes people pay tax twice on the same income.
For 2026 the Section 129 dependent care exclusion rises from $5,000 to $7,500 and Section 127 student loan repayment becomes permanent, so an employer can move up to $12,750 per employee outside wages. This guide covers the written-plan and nondiscrimination rules, which W-2 boxes each benefit lands in — all dependent care in Box 10, excludable educational assistance nowhere — and the seven errors that turn a tax-free benefit into taxable wages.
2026 has 27 biweekly paydays for many employers, adding about 3.85% to annual salaried payroll cost. Here is how to choose between dividing salary by 27 and paying the extra check, how to handle health, 401(k) and HSA deductions in the extra period, and what to budget for employer taxes at the $184,500 Social Security wage base.
Thailand's Cabinet extended two digital-tax incentives through 31 December 2027 — a 200% deduction on e-Tax Invoice, e-Receipt and e-Withholding Tax spending, worth 40,000 baht of tax on 100,000 baht spent at the 20% corporate rate, and a flat 1% withholding rate on payments routed electronically, down from 2–5%. Here is what qualifies, what to segregate in your books, and why the implementing Royal Decree still needs checking before you claim.
