One plus is Partners in a partnership, Sub-S owners, LLC members, Self-employed all can deduct the premium cost of their benefits (Health, Dental, Vision) coverage from thier scheduled income, up to 100% of the cost, in the year incurred, also reducing thier scheduled FICA Taxes. This offsets the ineligibility for Section 125 has been available for many years. Everyone with an eligible HSA contribution is allowed to take the deduction on their Federal 1040 and that reduces their taxable State Income (in most states), no FICA savings.