
Sarah Williams
Senior Benefits Writer
What Is a Wellness Spending Account? WSA Guide 2026
A Wellness Spending Account (WSA) is an employer-funded, flexible benefit that reimburses wellness expenses like fitness, mental health, nutrition, and ergonomics. This 2026 guide explains how WSAs work, eligible expenses, tax treatment, setup tips, and how WSAs compare to HSAs. It also covers pros and cons and answers the top FAQs for Canadian employers and employees.