Infinite Banking and other individualized banking systems rely on participating whole life insurance policies, which build up equity and pay dividends. Policy holders pay premiums—which vary based on the amount of the death benefit chosen, along with other factors, such as the age and health of the policy holder—into a whole life insurance policy for a period of five to seven years and let the policy increase in value. This is known as the capitalization phase.
“Generally, we try to fund most of the money into it in the first five years,” Tom McDermott, president of Asset Protectors & Advisors Group, said. “The longer you can allow it to accumulate, obviously, the more you can pull out for retirement savings, the more you can pull out for larger items.”
via The Infinite Banking Concept: Be Your Own Bank.