What is the Difference Between Defined Benefit and Defined Contribution Pension?

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The main difference between defined benefit and defined contribution pension plans lies in how the benefits are determined and who bears the investment risk. Here are the key differences between the two:

Defined Benefit Plan:

  • Provides a fixed, regular payout based on a set formula, typically determined by the employee's years of service and salary.
  • Funded by employers, with employees usually not required to contribute.
  • Employers bear the investment risk and responsibility for the distribution to retirees.
  • Offers less flexibility and control for employees, as the employer determines contributions, investments, and management.

Defined Contribution Plan:

  • Offers an irregular payout based on contributions and market performance.
  • Funded by employees, who choose how much to contribute, and sometimes by employers as well.
  • Employees bear the investment risk and responsibility for their retirement funds.
  • Provides more flexibility and control for employees, as they can choose their contribution amounts, investment choices, and manage their accounts.

In summary, defined benefit plans guarantee a specific retirement benefit amount for each participant based on factors such as years of service and salary, while defined contribution plans do not promise a specific amount of benefits at retirement, and the final benefit depends on the performance of the investments chosen by the employee.

Comparative Table: Defined Benefit vs Defined Contribution Pension

Here is a table comparing the differences between defined benefit and defined contribution pension plans:

Feature Defined Benefit Plan Defined Contribution Plan
Type of payout Regular, based on a set formula Irregular, based on contributions and market performance
Funding Employer-sponsored and funded Employee-sponsored and funded
Investment management Employer manages the investments Employee manages the investments
Guaranteed retirement income Yes, monthly benefit for life No, the amount depends on the market and individual choices
Risk and responsibility Employer bears the risk Employee bears the risk
Vesting Employees gradually gain ownership of the account funds over a certain period Employees gradually gain ownership of the account funds over a certain period
Portability Less portable due to the employer's responsibility for funding and managing the plan More portable, as employees can take their account with them when changing jobs
Control over contributions Employer determines contribution levels Employees determine contribution levels
Control over investment choices Employer chooses the investments Employee chooses the investments
Tax treatment during retirement Taxed as ordinary income Taxed as ordinary income, unless funded with post-tax dollars
Administration costs High due to complex actuarial projections and insurance for guarantees Lower as they have less risk and fewer guarantees

In summary, defined benefit plans provide a guaranteed retirement income and place the risk and responsibility on the employer, while defined contribution plans place the responsibility of saving and investing for retirement on the employee, offering less guaranteed income and more flexibility and control.