Most debt payoff advice solves the wrong problem. The Cash Flow Index is a simple formula that shows you exactly which loans to eliminate first — and which ones to leave alone — based on what actually moves the needle: monthly cash flow.
If you’ve ever tried to pay down debt and felt like you were running on a treadmill — grinding away but never quite gaining ground — there’s a good chance the strategy wasn’t working for you, even if it was mathematically less interest.
The most common approach is to attack the highest interest rate first. It makes sense, right? The higher the interest the more interest you’re paying…right? The second most common is to pay off the smallest balance first to build momentum. This makes sense too. Payoff the lowest balance and then redirect that payment to the next lowest balance. This makes sense too. Both have their logic. Neither one starts with the question that should come first:
“Which loan is consuming the most monthly cash flow right now — and what would change in my financial life if it were gone?”
Think of your personal finance like a business. A business needs monthly cashflow to survive. So do you. The question becomes, which debt can I pay first that will increase my monthly cashflow.
That’s the question the Cash Flow Index (CFI) is built to answer. And once you see it, the conventional approaches start to look like they’re optimizing for the wrong thing.
The Simple Formula Behind It
The CFI reduces every loan you carry to a single number, putting them all on the same scale so you can compare apples to apples. All it takes is two figures per loan: the current balance and the minimum monthly payment.
Cash Flow Index Formula
CFI = Loan Balance / Minimum Monthly Payment
Use the required minimum payment — not what you’re currently paying. For mortgages, use principal & interest only, excluding taxes and insurance.
The result isn’t about interest. It’s a measure of efficiency: how much of your monthly income is being claimed by this loan relative to how much you still owe. A low score means the loan is a heavy monthly burden. A high score means it’s light. That distinction is everything.
Reading Your Scores: The Three Zones
The CFI spectrum — lower scores signal the most urgent drain on your monthly cash flow.
A Real Example: Why Interest Rate Isn’t the Point
Say you have five loans. Conventional advice would send you straight to the credit card with the highest rate or the lowest payment. But look at what the CFI reveals:
| Loan | Balance | Rate | Payment | CFI Score |
| Renovation Loan | $50,000 | 5.5% | $2,000 | 25 — Danger |
| Auto Loan | $16,500 | 8.0% | $450 | 37 — Danger |
| Credit Card | $13,000 | 12.0% | $260 | 50 — Caution |
| Home Mortgage | $228,000 | 7.0% | $1,665 | 137 — Freedom |
| Student Loan | $107,000 | 3.9% | $650 | 165 — Freedom |
The credit card has the highest interest rate, but a CFI of 50. The renovation loan has a comparatively modest rate — yet a CFI of 25. Eliminating the investment property loan frees up $2,000 per month. That’s money you can immediately redirect toward the next loan. Paying off the credit card first frees up only $260.
The CFI reveals that the “right” payoff order here is: renovation property → auto loan → credit card. The home mortgage and student loan, despite their large balances, are efficient loans that don’t need to be rushed.
Think of It as a Rate of Return
Here’s another way to frame it that makes the logic undeniable. When you pay off a loan, you’re making an investment — committing a lump sum today in exchange for permanent monthly cash flow relief. That return is calculable:
(Monthly payment freed up × 12) ÷ Lump sum required = Annual return on capital
In the example above, eliminating the renovation loan with $50,000 returns $24,000 per year in recovered cash flow — a 48% annual return on that capital. Paying off the student loan with $107,000 frees up only $7,800 per year (7.3%). The CFI steers you toward the higher-return move automatically.
A few more thoughts on the CFI
Build liquid reserves first
Before aggressively paying anything down, have at least 6 to 12 months of expenses in accessible savings. We prefer whole life insurance cash value for this. Paying off debt and then hitting an unexpected expense — only to borrow from a 3rd party again at higher rates — is one of the most common ways people end up worse off than when they started. In addition to having reserves, the capital saved in whole life insurance will continue to grow even once you start borrowing from it to pay down debt. Protect your oxygen supply first.
Make a plan
Run the formula on every loan. Put all your debts and CFI in order from lowest to highest. The lowest one is your primary target. It’s the one that will return the most monthly cash flow per dollar deployed. The highest we are going to set on autopay for the minimum monthly payment and then forget about it for now.
Eliminate it in one lump sum
This tactic is not for everyone. It will cost you more in interest, earn you more interest, but ultimately give you more control throughout the strategy. Here’s what I mean, it will cost you more interest because the debt will sit outstanding longer. Each day the debt is unpaid, it accrues interest. Conversely, each day you have capital sitting in your account waiting to make a lump sum payment and pay it off…it earns interest. Depending on your personality, you may value control more than the interest cost. If that is you save up — above and beyond your emergency reserve — until you can knock out the loan entirely with 1 payment rather than making overpayments above the minimum each month. A clean payoff gives you more control: either you have the cash, or you have the freed-up cash flow from paying it off. This one is not for everyone, if you know you lack the discipline to do that, make they overpayments. The best way to do this strategy is through whole life insurance because it allows you to capture the value of the capital, earn uninterrupted interest, then take a policy loan to payoff the debt while still earning uninterrupted interest in your cash value.
Redirect the freed-up payment into savings
When that monthly payment disappears, don’t absorb it into lifestyle creep. Move it directly into savings and repeat the cycle for the next lowest-CFI loan. Each elimination accelerates the next one — a true snowball effect, powered by cash flow logic rather than emotion.
Restructure Caution Zone loans instead of paying them off
Any loan scoring 50–100 is worth a conversation about refinancing or consolidation to lower the payment and push the CFI score higher. Higher monthly cashflow = more cashflow to direct towards higher CFI debt.
Where Whole Life Insurance Fits In
One of the most powerful upgrades to this strategy is using a properly structured whole life insurance policy as the savings vehicle you’re building towards each payoff. Unlike a standard savings account – where your money stops compounding the moment you withdraw it – a whole life policy cash value maintains growing uninterrupted growth even after you draw against it to eliminate the debt. Think about it, if you earn money and then give that capital to your credit card company, that capital is gone…forever. It is no longer earning interest for you and your family. If you earn capital, position it in whole life FIRST, then borrow against it and pay off the credit card, you captured the value of those dollars and they will continue to earn interest for you.
Some may say, “yeah but, then you have to payoff the policy loan.” Yes, you do…just like you would recapitalize a savings account for the next payoff. Take whole life insurance out of the picture and lets just say you use a savings account at a bank. You save up money, then you deplete it and pay off a debt, then you “recapitalize” your savings account with more money, deplete it again, then recapitalize. So yes, just like you would “pay” (or recapitalize your savings account), you pay your policy loan back.
If you direct that capital into cash value first, then borrow against the cash value to eliminate the debt, you do not lose the value of that capital. It will continue growing even after the debt is eliminated. Yes, you have interest on the policy loan and yes you have to repay the policy loan but that is all accounted for when it comes to infinite banking.
See our other content in regards to infinite banking.
As you free up monthly payments through each payoff, those dollars can be redirected back into the policy, accelerating your cash value growth, freeing up more available cash value, and giving you a private reserve that both grows and remains accessible. This is the core of how we think about building wealth at Producers Wealth; debt elimination isn’t the destination – its a step toward having more capital growing in a place you control.
The Bottom Line
Interest rate and balance size tell you a lot about debt. But they don’t tell you what the CFI tells you: which loans are stealing the most from your financial freedom every single month, and exactly what your financial picture looks like once they’re gone.
The strategy is straightforward. Build your liquid foundation. Target your Danger Zone loans first, in order of lowest CFI score. Eliminate them with lump sums. Redirect the freed cash flow to savings and repeat. Restructure your Caution Zone loans rather than racing to pay them off. Leave your Freedom Zone loans alone.
Done consistently, this approach doesn’t just eliminate debt — it rebuilds cash flow, improves your debt-to-income ratio, opens up your options, and builds your family’s banking system. That’s wealth building, not just debt reduction.
Want to run your own loans through the Cash Flow Index? We’re happy to walk through the numbers with you and show you how this fits alongside a whole life strategy.
Here is how Producers Wealth can help you and your family:
- Download our smartphone app, Atlas, to access all of our books, programs, resources, and tools at www.producerswealth.com/atlas.
- Set up your own family bank at the center of your family’s capital system at www.producerswealth.com/familybank.
- Apply to work 1-1 with Producers Wealth to set up your own family office operating system at www.producerswealth.com/polaris1on1
Disclaimer and Waiver
Michiel Laubscher & Laubscher Wealth Management LLC is not an investment advisor and is not licensed to sell securities. None of the information provided is intended as investment, tax, accounting, or legal advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement, of any company, security, fund, or other offerings. The information should not be relied upon for purposes of transacting securities or other investments. Your use of the information contained herein is at your own risk. The content is provided ‘as is’ and without warranties, either expressed or implied. Michiel Laubscher & Laubscher Wealth Management LLC does not promise or guarantee any income or specific result from using the information contained herein and is not liable for any loss or damage caused by your reliance on the information contained herein. Always seek the advice of professionals, as appropriate, regarding the evaluation of any specific information, opinion, or other content.
