Retirement accounts are financial accounts specifically designed to save money for retirement. They offer tax advantages and can be used to invest in various financial instruments such as stocks, bonds, mutual funds, and other assets. Here’s how they work:

1. Eligibility: To open a retirement account, you must meet certain eligibility requirements. These requirements may vary depending on the type of account you choose. For example, Individual Retirement Accounts (IRAs) have different eligibility requirements than employer-sponsored retirement plans like 401(k)s.

2. Contributions: You can make contributions to your retirement account on a regular basis or throughout the year. Some accounts have a maximum contribution limit, which is set by the IRS. Contributions to some retirement accounts may be tax-deductible or tax-free, depending on the type of account.

3. Investments: Retirement accounts allow you to invest your money in a variety of different financial instruments. The growth of these investments can help increase the value of your retirement account over time.

4. Distribution: When you reach retirement age, you can start taking distributions from your retirement account. The amount and timing of these distributions depend on the rules of your specific account. Some accounts have required minimum distributions that must be taken after a certain age.

Overall, retirement accounts provide a tax-advantaged way to save for retirement and can help you achieve your long-term financial goals.