Answer:
All health insurance premiums must be deducted on a pre-tax basis.
The premium amounts are reduced by deducting them on a pre-tax basis.
The employee’s income that is subject to income tax(es) is reduced.
Step-by-step explanation:
Health care premiums are deducted on a pre-tax basis, reducing the amount that both employees and employers must pay on federal income taxes, state taxes and FICA taxes.
Since your health premiums reduce your total taxes, they real amount you pay for them is reduced. Similar logic to interests paid by a company that reduce corporate taxes.