Smart Cascade Method
Free up cash flow fastest by blending payoff speed with interest.
How it works
Smart Cascade is a hybrid strategy. It scores each debt by how much of its balance the minimum payment already covers — a proxy for how quickly it will be paid off — and then weights that by its interest rate.
A high score means a debt is both quick to clear and expensive, so attacking it frees up a chunk of monthly cash flow fast while still respecting interest. As each debt clears, its freed payment cascades to the next-highest score.
The goal is to maximize the effect of every extra dollar: the sooner you free up a required payment, the more firepower you have for everything that remains.
Pros and cons
Pros
- Frees up monthly cash flow quickly
- Balances motivation and interest savings
- Often near-optimal on mixed debt profiles
Cons
- Less intuitive than snowball or avalanche
- Not a single universally recognized standard
Who it's best for
The Smart Cascade is best for people who want their freed-up cash to compound quickly without ignoring interest entirely.
The only way to know if this is the fastest, cheapest plan for your debts is to run the numbers. The calculator compares this method against five others on your actual balances and rates.
Compare other methods
Debt Snowball
Pay the smallest balance first to build unstoppable momentum.
Debt Avalanche
Pay the highest interest rate first to pay the least total interest.
Cash Flow Index
Clear the debts that tie up the most cash per dollar owed.
Highest Payment
Eliminate your biggest required payment first for instant relief.
Interest Cost
Stop the biggest dollar leak first (balance × APR).