Is Retirement Plan Tax Deductible? 
A qualified retirement plan , like those under ERISA -LRB- the Employee Retirement Income Security Act of 1974 , -RRB- are tax deductible to the plan participant . Examples of qualified plans that are deductible are 401 -LRB- k -RRB- s , IRAs , SEP IRAs . There are other tax dedcutible plans as well like 412 -LRB- e -RRB- and HR 10 plans . 