How Many Years Should You Actually Save for Retirement If You’re Under 40?

Core Insights - Starting to save for retirement early is crucial, especially for those under 40, as it allows for more time for compound interest to grow savings [1][2] - Retirement planning should focus on "retirement readiness" rather than just the number of years until retirement, taking into account lifestyle, investment performance, and inflation [4][5] Group 1 - Individuals retiring in their 60s may need to fund an additional 30 years of life, making early savings essential to avoid financial strain later [3] - Starting to save in one's 20s can significantly increase savings due to compounding; for example, saving $200 monthly at an 8% return can grow from $10,000 to over $404,000 in 40 years [6] - Many millennials are underprepared for retirement, with estimates suggesting they may need between $5 million to $7 million saved by age 65 for a confident retirement [7] Group 2 - Utilizing employer-sponsored 401(k) plans, especially those with matching contributions, is recommended as a primary savings vehicle for retirement [7] - If a 401(k) is unavailable, individuals can still build retirement savings through IRAs, Roth IRAs, and brokerage accounts [7]