A conventional mortgage uses compound amortization — your early payments are almost entirely interest, with only a tiny slice reducing your balance. EquityBoost replaces that with two fixed components: a straight-line principal payment and a flat financing charge that never changes.
Your loan balance reduces by the exact same dollar amount every single month — from payment #1 to your final payment. On a $192k 30-year loan, that's $533/month in principal, every month, guaranteed. A conventional loan pays just ~$200 in year one.
Instead of interest recalculated on a declining balance each month, EquityBoost charges a single fixed dollar amount set at origination. It never changes. Your total payment — principal plus financing charge — is priced to match a conventional mortgage at the same rate.
Because you're paying down real principal immediately — not mostly interest — your equity compounds dramatically in years 1–15. That's the window when most homeowners sell or refinance. EquityBoost puts ~$32,634 more equity in your pocket at the 10-year mark on a typical Iowa home.
Enter your loan details to instantly compare an EquityBoost 15 or 30-year loan against a conventional mortgage at current market rates.
If you're already in a conventional mortgage, an EquityBoost refinance lets you escape the front-loaded payment structure and start building real equity — immediately.
In the first 10 years of a conventional 30-year mortgage, nearly 80% of every payment goes to interest — not your home. You've been paying for years and barely own more of it.
From your very first EquityBoost payment, principal repayment is straight-line. Your balance drops the same fixed dollar amount every single month — no more front-loaded interest, no more paying mostly the lender for years before you start owning more of your home.
Homeowners 1–8 years into a conventional loan who haven't built much equity yet. The earlier you switch, the more front-loaded interest you avoid paying — and the faster you own your home outright.
| Feature | Conventional Mortgage | EquityBoost Loan |
|---|---|---|
| Loan Terms Available | 15-yr or 30-yr fixed | 15-yr or 30-yr — same ✓ |
| Monthly Payment | ~$1,150 (on $192k, 30-yr) | Priced to match conventional at same rate ✓ |
| Financing Charge Structure | Interest-heavy — most payments go to interest in early years | Flat, fixed amount — same every month |
| Principal Repayment | Back-loaded — tiny at first | Equal every month from day 1 |
| Equity after 10 years | ~$31,366 paid down | ✔ ~$64,000 paid down |
| Balance after 10 years | ~$160,634 remaining | ✔ ~$128,000 remaining |
| Predictability | Varies (interest-heavy early) | ✔ Fully transparent & flat |
| Benefit if you sell early | ✗ Minimal equity built | ✔ Significant equity advantage |
| Total financing charges (30yr) | ~$222,000 (interest-heavy early) | ~$222,000 (flat) — same total |
EquityBoost works alongside the Iowa Finance Authority's down payment assistance programs so you can get into a home without a 20% down payment and without costly private mortgage insurance.