Here's the conversation that stalls. Your client has a $300K first at 3.5%, a rate they'll never see again. They also have $60K of credit card debt at 25% and $40K in checking. You bring up Wealth Builder. They say, “I'm not giving up my rate.”
They're not wrong about the rate. They're wrong about what it's actually costing them.
Did You Know?
The 3.5% Hides What They're Really Paying
Run the full picture, not just the line they're looking at:
- $300K first mortgage at 3.5% = $10,500 a year in interest
- $60K credit cards at 25% = $15,000 a year in interest
- Combined: $25,500 a year on $360K of debt
That's a blended cost of debt of roughly 7%. Your client doesn't have a 3.5% mortgage. They have a 7% problem with a 3.5% headline.
Did You Know?
Year One: Roughly Even. After That, the Math Tilts.
Wealth Builder absorbs both balances on day one. $300K first plus $60K of card debt = a $360K draw. At an illustrative 8% Wealth Builder rate with $40K of static offset:
- Year-one interest: roughly $25,600, essentially the same as status quo
But every paycheck flowing through the linked checking offsets interest daily until it's spent. The average balance drops month over month. Year two costs less than year one. Year three costs less than year two. The 25% card bleed is already gone. The acceleration compounds the longer they let cash flow through the structure.
Did You Know?
30 Years vs. 9: Where the Trade Actually Pays
This is the part the 3.5% can't compete with. Wealth Builder has no prepayment penalty, and disciplined cash-flow borrowers can retire the full balance in roughly 9 to 12 years instead of 30.
Add up what your client could walk away with:
- 25% card debt: gone on day one
- Remaining line capacity: accessible, no interest until drawn
- Pay down and re-draw as life requires; the equity stays workable
- A clear path to mortgage-free in roughly 10 years instead of year 27
The 3.5% buys them a slow walk to year 27 with $60K of growing card debt riding alongside. Wealth Builder can buy them a path to year 10, debt-free.
Three layers that don't show up on a rate sheet. Use the calculator below with a real client's numbers, or pull a list this week of clients who've told you they can't refi because of the rate and are also carrying card balances. Send us their first mortgage rate and balance, CC balance, occupancy, and average checking, and we will run the full trade-off and send it back.