La. R.S. 11:1403

The right of a person to a pension, an annuity, retirement allowance, disability benefit, surviving spouse benefits, dependent child's benefit, or to a return of contributions, the pension, annuity, retirement allowance, disability benefit, surviving spouse benefit, dependent child's benefit itself, any optional benefit or any right accrued or accruing to any person under the provisions of the Assessors' Retirement Fund, and the monies in said fund are hereby exempt from any state or municipal tax, from all state income tax, and from levy and sale, garnishment, attachment, or any other process whatsoever, except as provided in R.S. 11:292.