1. The employee directly deducts some of the amount from their salary to invest in 401K plans and gives the tax benefits to the amount of tax paid out of every paycheck.
2. The company who makes an effective investment is also gets capital gain till withdrawal of amount.
3. The employee can invest in the different scheme to give them rights to investment in the different plan.
4. If company provides share to the employee than employee can additional benefits too.
5. If employee changes the company than contribution of company and employee gets change over as per IRA terms. In the pension plan you need to protect the amount under the pension plan.
You must have to get the coverage as per the 401K plan to take the benefits as per the terms to get aware about the key advantages as per your plan.