HALF NOW VERSUS FULL BOX LATER
If you invested $1,000 annually for retirement from age 20 through age 30, then stop,with an average rate of return of 7%, your savings will grow to $168,514 by 65.
If you wait until age 30 to invest $1,000 annually for 35 years at the same rate of return,you will contribute three times more to your account, but only have $147,913($20,601 less) by age 65*,
* The compounding concept is based on a hypothetical rate of return not intended to represent performance of any specific investment, which may fluctuate. No taxes are considered in the calculations.