Corporate executives are deferring up to $300,000 of salary and bonuses into retirement accounts before Dec. 31 to cut their tax bill. [1]

The practice matters because it shifts earnings into 401(k) or non‑qualified deferred compensation plans, allowing executives to avoid immediate taxation at marginal rates of 35 % to 37 % and defer the liability to future years. [2]

A typical scenario uses a base salary of $200,000 and a year‑end bonus of $150,000. By directing the full $300,000 into a qualified plan, the executive reduces the amount subject to the top federal tax bracket for the current year. [2]

The 2026 contribution limits for 401(k) plans range from $24,500 to $35,750, depending on age, so many executives also employ non‑qualified deferred compensation arrangements to capture the remaining amount. [3]

Because the deferred sum is taxed at the executive’s marginal rate, the potential tax savings can exceed $100,000 if the 37 % bracket applies. The deferred earnings grow tax‑free until distribution, often aligning with a lower tax bracket in retirement. [2]

Employers benefit as well; the timing reduces payroll tax liabilities and can improve reported earnings for the fiscal year. The strategy is repeated annually, with executives reviewing contribution limits and tax brackets each December. [1]

Financial planners caution that while deferral lowers current tax exposure, it creates future taxable income and may affect required minimum distributions. Executives must balance immediate savings against long‑term cash‑flow needs. [2]

**What this means** The year‑end deferral tactic shows how high‑earning individuals exploit the U.S. tax code to manage cash flow and tax liability. As contribution limits rise and marginal rates stay high, the approach is likely to remain popular, prompting policymakers to scrutinize deferred compensation rules for equity and revenue impacts.

Executives move earnings into 401(k) or non‑qualified plans before year‑end.

The tactic illustrates a legal, repeatable method for high‑income earners to lower current taxes, potentially influencing future tax policy discussions on deferred compensation and retirement plan limits.