You're Paying Interest on Both. Here's Why That's Actually the Point.
Quick post on something I see confuse people constantly — even inside this community. "CJ, if I use my line of credit to pay the loan, aren't I just paying interest on two things now?" Yes. You are. And that's exactly how it works. Here's the distinction that changes everything: There's detrimental interest — interest you pay while the bank wins and you get nothing back except a slower balance going down. And there's strategic interest — interest you pay as the cost of eliminating a larger interest charge somewhere else. When your line of credit rate is lower than your loan rate, every dollar of LOC interest you pay is buying you out of more expensive debt faster. You're spending a little to save a lot. That's not a problem. That's the strategy. The Fast Version of the Math Say you have a $25,000 car loan at 9%. You deploy $5,000 from your LOC at 7% directly against that principal. The loan balance drops to $20,000 immediately. Month one interest on the loan drops with it — right away. Yes, you're paying interest on the $5,000 LOC. But you pay that back in months with your regular income flow. The loan doesn't get paid back in months. It amortizes for years. The LOC cost you a little. The acceleration saved you a lot. Two Things to Watch 🔴 LOC rate must be lower than the loan rate. If it's not, the arbitrage flips against you. Run the numbers first. Always. 📉 Your LOC balance must trend down every month. That's your check engine light. Flat or climbing = something's off. Consistently going down = the system is working. The Mindset Shift Most of us were taught all debt is bad. Get to zero, stay at zero. That thinking costs people decades. The real question isn't do I have debt. It's what is each dollar of debt costing me per day — and am I moving money fast enough to cut that cost down? Velocity banking answers that with math. If you haven't run your numbers yet — go use the Velocity Banking Wizard right now. It's in the classroom. Put in your real loan balance, your LOC rate, your monthly cash flow. It'll show you your debt-free date and exactly how much interest you're going to save.