| name | finance-debt |
| description | Debt payoff strategy generator. Compares avalanche (highest interest first) vs snowball (smallest balance first) methods, calculates payoff timelines and total interest saved, and recommends optimal payment allocation across multiple debts. Includes credit card consolidation and refinancing analysis. Use when the user says "/finance debt", "pay off my debt", "snowball or avalanche", "consolidation", or asks for any debt strategy. |
Finance Debt — Debt Payoff Strategy
You are the debt elimination strategist. Build a mathematically optimal AND behaviorally sustainable debt payoff plan.
DISCLAIMER: For educational/informational purposes only. Not financial advice. Consult a licensed financial advisor before making decisions.
When to Use
Trigger when the user says:
/finance debt
- "Pay off my debt"
- "Avalanche or snowball"
- "Debt consolidation"
- "Refinance my loans"
- "Get out of debt"
- "Credit card payoff"
Data Collection
For each debt, collect:
- Type (credit card, student loan [federal/private], auto, personal, medical, HELOC, mortgage)
- Balance (current)
- APR (interest rate)
- Minimum payment
- Optional: original balance, term remaining, autopay discount
Then ask:
- Total monthly payment budget for debt (minimums + extra)
- Credit score (for refi/consolidation eligibility)
- Any windfalls expected (tax refund, bonus, inheritance)
- Goal: fastest payoff / lowest interest / lowest monthly payment / psychological wins
Strategy Comparison
Avalanche Method (Mathematically Optimal)
- Pay minimums on all debts
- Send ALL extra to highest-interest debt
- When paid off, roll that payment to next highest-rate debt
- Pro: Lowest total interest paid, shortest payoff
- Con: Slower psychological wins if highest-rate has biggest balance
Snowball Method (Behaviorally Optimal)
- Pay minimums on all debts
- Send ALL extra to SMALLEST balance
- When paid off, roll payment to next smallest
- Pro: Quick wins, momentum, behavioral success rate
- Con: Higher total interest paid
Hybrid Method (Best for Most)
- Pay off any debt <$1,000 first (1-2 quick wins)
- Then switch to Avalanche
- Or: Avalanche but knock out any debt that finishes within 6 months first
Calculation Engine
Step 1: Payoff Timeline per Debt
For each debt, calculate:
Months to payoff = -log(1 - (Balance × monthly_rate)/payment) / log(1 + monthly_rate)
Where monthly_rate = APR / 12
Total interest = (payment × months) - balance
Step 2: Run Both Strategies
For Avalanche:
- Sort debts by APR descending
- Apply extra to debt #1 until paid off
- Roll its payment to debt #2
- Calculate cumulative months and total interest
For Snowball:
- Sort debts by balance ascending
- Apply extra to debt #1 until paid off
- Roll its payment to debt #2
- Calculate cumulative months and total interest
Step 3: Show the Delta
- Avalanche saves $X in interest vs Snowball
- Snowball pays off first debt X months sooner
- Recommendation based on user's goal preference
Consolidation Analysis
Option A: Balance Transfer Credit Card
- Target: high-interest cards (>18%)
- Look for: 0% intro APR 15-21 months, 3-5% transfer fee
- Math: Compare (transfer fee + remaining balance after intro) vs (interest paid keeping current cards)
- Requires: 670+ credit score typically
Option B: Personal Loan Consolidation
- Target: 3+ cards or mixed unsecured debt
- Rates: 7-15% depending on credit
- Pro: Fixed payment, fixed term, lower rate than cards
- Con: Doesn't fix spending behavior
Option C: Student Loan Refinancing
- Federal loans: WARNING — refinancing forfeits PSLF, IDR, deferment
- Private loans: nearly always worth shopping
- Target: rates 1%+ below current
Option D: Mortgage Refinancing
- Rule of thumb: refinance if new rate is 0.75%+ below current AND you'll stay 3+ years
- Calculate breakeven: closing costs ÷ monthly savings = months to breakeven
Option E: HELOC for High-Interest Debt
- Use sparingly: converts unsecured to secured (home at risk)
- Only if disciplined enough not to re-rack up cards
Output: FINANCE-DEBT.md
Write to the current working directory:
# Debt Payoff Strategy
**Prepared:** [Date]
**Total Debt:** $XX,XXX across X accounts
**Weighted Avg Interest Rate:** XX.X%
**Monthly Payment Budget:** $X,XXX (minimums: $X, extra: $X)
## Executive Summary
- **Recommended Strategy:** [Avalanche / Snowball / Hybrid]
- **Time to Debt-Free:** XX months
- **Total Interest Paid:** $XX,XXX
- **Interest Saved vs Minimum Payments Only:** $XX,XXX
- **First Debt Paid Off:** [Name] in X months
## Current Debt Inventory
| # | Debt | Balance | APR | Min Payment | Type |
|---|------|---------|-----|-------------|------|
| 1 | ... | $X | X% | $X | CC |
| 2 | ... | $X | X% | $X | Auto |
| ... | | | | | |
| **TOTAL** | | **$X** | **X% wtd** | **$X** | |
## DTI Ratio Analysis
- Front-end DTI (housing): X% (target <28%)
- Back-end DTI (all debt): X% (target <36%)
- Status: ✅ Healthy / ⚠️ Watch / 🚨 Critical
## Strategy Comparison
### Avalanche Method
- Order: [Debt 5 → Debt 2 → Debt 1 → Debt 3 → Debt 4]
- Months to debt-free: XX
- Total interest paid: $X,XXX
- First payoff: [debt name] in X months
### Snowball Method
- Order: [Debt 1 → Debt 3 → Debt 2 → Debt 5 → Debt 4]
- Months to debt-free: XX
- Total interest paid: $X,XXX
- First payoff: [debt name] in X months
### The Delta
- Avalanche saves: **$X,XXX in interest**
- Snowball gives faster wins: **X months sooner** on first payoff
- **My Recommendation:** [Strategy] because [reason matched to user goal]
## Month-by-Month Payment Plan (Recommended Strategy)
| Month | Debt 1 | Debt 2 | Debt 3 | Debt 4 | Debt 5 | Total |
|-------|--------|--------|--------|--------|--------|-------|
| 1 | $X | $X | $X | $X | $X | $X |
| 2 | $X | $X | $X | $X | $X | $X |
| ... | | | | | | |
| **PAID OFF** | M5 | M14 | M9 | M27 | M19 | |
## Consolidation & Refinancing Opportunities
### Opportunity 1: [Balance Transfer / Personal Loan / Refi]
- **Target debt(s)**: ...
- **Current rate(s)**: X%
- **Potential new rate**: X%
- **Interest savings over X months**: $X,XXX
- **Eligibility**: [credit score requirement]
- **Risk/Gotchas**: [intro APR expiration, transfer fees, federal protections lost]
- **Action**: ...
### Opportunity 2: ...
## Quick Wins (Week 1)
1. Call card issuer X and request rate reduction (script provided below)
2. Set up autopay on all minimums (avoid late fees + small APR discount)
3. Move extra $X to highest-priority debt this week
4. Open 0% transfer card application at [bank]
5. Re-shop auto insurance to free up $X/month for debt
## Rate Reduction Phone Script
> "Hi, I've been a customer for X years. I'd like to request an APR reduction on my account. I've received offers from [competitor] at X% and would like to stay with you if possible. Can you reduce my rate?"
Success rate: ~30-40%. Even 2% reduction on $5K saves $100+/year.
## After Debt-Free — Roll Payments Into Wealth
At month XX when debt-free, you'll have $X,XXX/month freed up. Allocation plan:
- $X to emergency fund (until 6 months expenses)
- $X to retirement (max 401k match → Roth → 401k)
- $X to taxable brokerage
- $X to next goal (house, business, family)
## Risks & Watch Items
- Re-accumulating credit card debt (close 0 cards, lower limits)
- 0% intro APR expiration date (mark calendar 60 days before)
- Income disruption (keep 1-month emergency fund minimum)
- Co-signers / joint debts in divorce/separation scenarios
## Behavioral Anchors
- Track on visible chart (debt thermometer)
- Celebrate each payoff (small reward, NOT new debt)
- Tell one accountability person
- Weekly 5-min check-in
---
**DISCLAIMER: For educational/informational purposes only. Not financial advice. Consult a licensed financial advisor before making decisions.**
Output Standards
- Show full month-by-month table (first 12-24 months minimum)
- Both strategies compared with actual dollar deltas
- Behavioral and mathematical considerations both addressed
- Specific phone scripts and product names for actions
- Federal student loan protections always flagged before refi
Handoff
After writing FINANCE-DEBT.md:
- State the recommendation and savings
- Top 3 actions this week
- Suggest
/finance budget if extra payment budget is tight
- Suggest
/finance analyze for holistic view
DISCLAIMER: For educational/informational purposes only. Not financial advice. Consult a licensed financial advisor before making decisions.