| name | personal-finance-planning |
| description | Use when asked to organize finances, create a budget, plan debt payoff, build savings goals, audit subscriptions, or do any personal money management task. Triggers on "budget", "finances", "savings", "debt", "subscriptions", "emergency fund", "investing", "cash flow", "money system", "financial plan". |
Personal Finance Planning
Overview
A structured workflow for building a complete personal money system. Works through 10 financial domains in priority order — defense first (stop leaks), then offense (grow wealth). Each phase gathers real numbers, produces concrete artifacts, and feeds into the next.
When to Use
- Setting up or resetting a personal budget
- Auditing spending and finding waste
- Planning debt payoff strategy
- Building savings goals or emergency fund
- Starting an investment plan
- Any "help me get my money right" request
The Workflow
Work in priority order. Defense phases (1-4) plug holes. Transition phases (5-6) build stability. Offense phases (7-10) grow wealth. Skip phases the user doesn't need, but always suggest the next logical one.
digraph finance_flow {
rankdir=TB;
subgraph cluster_defense {
label="DEFENSE: Stop the Bleeding";
"1. Budget Reset" -> "2. Expense Audit" -> "3. Subscription Audit" -> "4. Spending Controls";
}
subgraph cluster_transition {
label="TRANSITION: Build Stability";
"5. Debt Payoff" -> "6. Emergency Fund";
}
subgraph cluster_offense {
label="OFFENSE: Grow Wealth";
"7. Savings Goals" -> "8. Income Growth" -> "9. Investment Plan" -> "10. Cash Flow System";
}
"4. Spending Controls" -> "5. Debt Payoff";
"6. Emergency Fund" -> "7. Savings Goals";
}
Before Starting: Gather Context
Collect what you need for the relevant phases — don't demand everything upfront:
- Monthly income (all sources)
- Recent spending data (statements, app exports, or estimates)
- Current debts (balances, interest rates, minimums)
- Existing savings and investments
- Financial goals and timelines
Phase 1: Budget Reset
Categorize actual spending (not aspirational) into needs/wants/savings. The 50/30/20 split is a starting framework — adjust based on the user's real situation (high-COL areas may need 60/20/20). Output a concrete allocation with dollar amounts, not just percentages. Include automation rules for recurring transfers.
Phase 2: Expense Leak Finder
Audit spending history to surface hidden waste: forgotten recurring charges, impulse patterns, food waste, bill overpayments. Rank findings by recoverable dollars/month. The average person has ~12 subscriptions they've forgotten — look for those.
Phase 3: Subscription Audit
Use Sort-Score-Simplify: sort all recurring charges, score each 0-5 on actual usage, simplify by cutting low-scorers. Categorize as Essential / Nice-to-have / Ghost (paying but never using). Calculate projected annual savings from cuts. Provide cancellation steps for each cut.
Phase 4: Spending Controls
Build behavioral systems that don't rely on willpower: purchase delay rules (wait a week for wants, a month for big items), debit-only trial periods, category spending alerts. Create a 30-day spending reset calendar with daily check-ins. The goal is changing defaults, not white-knuckling.
Phase 5: Debt Payoff
Compare snowball (smallest balance first — psychological wins) vs avalanche (highest interest first — mathematical optimal). Present both with timelines and total interest paid. Build a tracker showing monthly allocation across debts. Most people do better with snowball despite paying more interest — the motivation matters.
Phase 6: Emergency Fund
Build in tiers: first $1,000 fast (starter emergency fund), then 3 months of expenses, then 6 months. Set up automated contributions (10-20% of income). Recommend high-yield savings accounts for the fund. Include progress milestones and a "what counts as emergency" definition to prevent raids.
Phase 7: Savings Goals
For each named goal (vacation, house, car, etc.): calculate monthly contribution needed given target amount and date. Build a tracker with milestones. Set up dedicated sub-accounts or buckets. Include motivation triggers at 25%/50%/75% marks.
Phase 8: Income Growth
Map the user's skills to income opportunities. Rank by time-to-first-dollar, startup cost, and weekly hour commitment. Cover side hustles, skill monetization, freelancing, and passive income streams. Build a 90-day launch sequence for the top pick. Be realistic about timelines — most passive income takes 6-12 months of active work first.
Phase 9: Investment Starter
For beginners: prioritize tax-advantaged accounts (employer 401k match first, then Roth IRA, then HSA if eligible). Recommend broad index funds/ETFs over individual stocks. Explain dollar-cost averaging. Build a 6-month contribution ramp-up schedule. Match recommendations to stated risk tolerance.
Phase 10: Cash Flow System
Build the ongoing monitoring layer: income vs expense trend tracking, category breakdowns, goal progress forecasts, surplus/deficit alerts. Create a weekly 15-minute review checklist. This is the "dashboard" that keeps all other phases on track.
Quick Reference
| Phase | Focus | Key Question | Key Output |
|---|
| 1 | Budget | Where does money actually go? | Allocation table + automation rules |
| 2 | Leaks | What am I wasting? | Ranked elimination plan |
| 3 | Subs | What am I paying for but not using? | Scored audit + cancellation list |
| 4 | Controls | How do I change spending habits? | 30-day reset calendar |
| 5 | Debt | Which debts first? | Snowball vs avalanche comparison |
| 6 | Emergency | How do I build a safety net? | Tiered savings plan |
| 7 | Goals | How do I save for X by Y? | Goal tracker + milestones |
| 8 | Income | How do I earn more? | 90-day launch plan |
| 9 | Investing | How do I start investing? | Account + fund recommendations |
| 10 | Cash Flow | How do I stay on track? | Weekly review checklist |
Common Mistakes
- Generic advice without real numbers: Always use the user's actual figures. "$200/month to savings" beats "save more."
- Skipping defense before offense: Find the leaks (phases 1-4) before trying to grow wealth (7-10). Freed-up cash accelerates everything.
- All 10 phases at once: 2-3 phases per session max. Financial planning is mentally taxing and action-dependent — each phase may need a week of real-world data before the next makes sense.
- Ignoring behavioral design: Systems beat willpower every time. Automation, defaults, and friction are more reliable than motivation.
- Presenting one "right" answer: Financial decisions involve values and risk tolerance. Present options with trade-offs, let the user decide.
Disclaimer
This skill produces financial organization tools and frameworks, not professional financial advice. Recommend the user consult a qualified financial advisor for investment decisions, tax strategy, and complex debt situations.