How I Became My Own Bank (And What That Actually Means)
I stopped borrowing from banks the year I retired. Here's the system I built instead.
"Be Your Own Bank" sounds like a motivational poster. It sounds like something you'd hear at a weekend financial seminar before someone tries to sell you something.
I get the skepticism. I had it too.
But after 33 years as an Air Traffic Controller, I built a system that genuinely lets me borrow money, pay it back, and keep my cash value compounding the entire time, without ever walking into a bank or filling out a credit application. And the engine that makes it possible is a max-funded IUL.
Here's exactly how it works.
What "Be Your Own Bank" Actually Means
The concept comes from a strategy called Infinite Banking, originally popularized by R. Nelson Nash. The core idea: instead of borrowing from a bank, you borrow from the insurance company using your own cash value as collateral, and while the loan is outstanding, your cash value never stops compounding.
A max-funded IUL makes this possible because of three features working together:
1. You accumulate cash value. Every premium you pay into a max-funded IUL builds cash value inside the policy. That cash value earns interest linked to a market index like the S&P 500, with a zero-floor guarantee so it never goes backward in a down market.
2. You can borrow from the insurance company against that cash value. At any time, you can request a policy loan. The insurer lends you money, using your cash value as collateral. No credit check. No application. No approval process. Funds typically arrive within a few days.
3. Your cash value keeps compounding while you borrow. This is the part most people miss. The insurance company holds your cash value as collateral, but it doesn't freeze. It stays fully in place, continuing to earn index-linked credits as if the loan never happened. In a participating or "wash" loan structure, the index credits your policy earns can roughly offset the loan interest you owe the insurer, bringing your net cost of borrowing close to zero.
This combination of borrowing freely, keeping your full cash value compounding, and minimizing your net borrowing cost is what makes the "be your own bank" concept real and not just a tagline.
A Real Dollar Example
Let me show you how this works with numbers.
Say you have $200,000 in cash value inside your IUL. You want to buy a car. Call it $50,000.
Option 1: Bank auto loan
You borrow $50,000 from a bank at 7% interest. Over 5 years, you pay roughly $11,800 in interest. That $11,800 leaves your financial system forever. The bank profits. You start over.
Option 2: Policy loan from your IUL
You borrow $50,000 from the insurance company, using your IUL cash value as collateral. Your full $200,000 stays in the policy, still earning index-linked growth. Say your policy earns 6% that year: you earned $12,000 in growth on the full $200,000. You owe loan interest to the insurer, but in a participating loan structure, the rate the insurer charges can roughly track what your cash value is earning, making the net cost close to zero. You repay the loan at whatever pace works for you, with no mandatory monthly payment schedule.
The critical difference: in Option 2, your money kept working the entire time you were using it.
This is the part of the infinite banking concept that genuinely changes the math. You're not choosing between having the money and using it. You can do both at the same time.
What Makes an IUL the Right Vehicle for This
Not all cash value life insurance works equally well for the be-your-own-bank strategy. Traditional whole life policies can work, but they're slower to build cash value and the interest rates are typically fixed and lower.
A max-funded IUL is designed to front-load cash value as fast as the IRS allows under IRC Section 7702. The goal is to minimize the death benefit, the cost side, and maximize the cash value, the asset side. More cash value means more to borrow against, sooner.
The zero-floor guarantee also matters here. When the market drops, your cash value doesn't drop with it. That means you never have to delay a loan because your collateral just lost 20% of its value the way a stock portfolio would in a bear market.
How I Use This in Real Life
When I retired in 2020, I didn't just move my TSP into IULs to build tax-free retirement income. I built the banking piece intentionally.
Today, when I need capital for a real estate deal, a vehicle, or an investment opportunity, I don't fill out an application. I contact my insurance company, request a policy loan, and funds are in my account within days.
The loan doesn't show up on my credit report. It doesn't affect my debt-to-income ratio. It doesn't require anyone's approval.
And while that money is out working somewhere else, the cash value it was borrowed against is still growing inside the policy. Both things are happening at the same time.
That's the system.
What This Isn't
I want to be direct about something: the be-your-own-bank strategy isn't a magic trick, and it doesn't work if you don't pay the loans back.
When you borrow against your policy, the outstanding loan plus accumulated interest gets deducted from your death benefit if you die with the loan unpaid. And if a policy lapses with an outstanding loan, the IRS can treat it as a taxable distribution. You need to be disciplined about repaying loans, just like you would with any creditor.
The difference is that the discipline of repaying serves your own financial system, not a bank's bottom line. Keeping your policy healthy keeps your cash value growing. The incentive to repay belongs entirely to you.
Done right, this strategy lets you use your money twice: once while it sits in the policy earning index-linked growth, and once while it's deployed in the real world. Banks figured this out a long time ago. Bank-Owned Life Insurance (BOLI) accounts for hundreds of billions of dollars on bank balance sheets for exactly this reason.
Now you know what they know.
Want to Build Your Own Banking System?
This strategy works best when the policy is structured correctly from the start. A max-funded IUL that isn't properly designed can lock up your cash value for years before you can access it efficiently.
Follow me on YouTube, Instagram, and TikTok at CarlGBullard for more on how the system works. And if you want to see what a properly structured IUL looks like for your specific situation, book a free strategy call at LiftWealth.net/book-consultation.
The content on this page is for educational and informational purposes only. It does not constitute legal, tax, or investment advice. Insurance product availability and features vary by state. Past performance of any index is not a guarantee of future results. Consult a licensed financial, tax, or legal professional before making any financial decisions.
