The average federal tax refund was $3,167 in 2025 per IRS data. That is $264/month of your money the government held interest-free for 12 months. At 4.5% HYSA rates, that is $142 in lost earnings annually.
This guide walks through the 2026 W-4 form step by step, covers dual-income household adjustments, dependents and credits, safe harbor rules, and provides a mid-year correction framework.
Originally published on WealthWise OS.