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A credit card and loan payoff plan your household can follow

For: consumer finance

Most households carry several cards and a loan or two, each with a different APR and minimum. Debtfell puts them on one sheet and shows what an extra payment does: which debt goes first, when each one is gone and how much interest you avoid.

How consumer finance teams use Debtfell

  1. Collect the latest statement for every card and loan: balance, APR and minimum payment.
  2. Enter them on the Debts tab; agree as a household on one extra monthly amount you can keep paying.
  3. Compare snowball and avalanche on the Dashboard and pick the one you will stick with.
  4. Each month, log the payments and new balances on the Tracker and watch the progress bar.

In the worked example, six debts totalling over $22,000 with $300 extra a month are cleared in 27 months instead of 59 on minimums only, saving $3,592 in interest with the avalanche method.

The file is for your own household (personal licence) and works on any of your devices; share it with your partner in Google Sheets.

Debtfell Dashboard in the example file: debt-free date and snowball vs avalanche compared
Real Dashboard from the example file

Worked example in the file: 6 debts, $300 extra a month, avalanche order

DebtBalanceAPRPaid off (avalanche)
Store card$64026.99%Dec 2026
Credit card A$2,85022.49%Aug 2027
Credit card B$5,30018.99%May 2028
Personal loan$4,10011.49%Aug 2028
Car loan$9,4006.79%Jan 2029

Source: The made-up worked example that ships in the Debtfell example file (built by products/debtfell/src/workbook.py, listed in products/debtfell/store/listing.json); the sixth debt is on the Debts tab.

FAQ

Should we close cards as we pay them off?

Debtfell does not decide that; it keeps the paid-off card at zero in the plan. Ask your lender or a credit counsellor about closing accounts.

Why not a budgeting app?

Apps track spending; Debtfell answers one question well: when will we be debt-free, and what does each extra dollar save. It is a one-time $9 file.

Debtfell: full guide with prices and alternatives · All use cases · Store