# Budget Planner

> Budget Planner

- Skill: `comeonoliver/budget-planner` (Agent Skill)
- Install (CLI): `npx skillmds@latest add comeonoliver/budget-planner`
- Raw SKILL.md: https://api.skillmd.com/api/skills/comeonoliver/budget-planner/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Finance & Business
- Author: ComeOnOliver (https://skillmd.com/u/comeonoliver)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/comeonoliver/budget-planner

---

# Budget Planner

Help users create and manage personal or business budgets.

## When to Use
- Creating monthly/annual budgets
- Tracking expenses and income
- Setting and tracking savings goals
- Forecasting future expenses
- Analyzing spending patterns
- Emergency fund planning

## When NOT to Use
- Tax filing (use tax-preparation)
- Investment portfolio management (use investment-analysis)
- Business financial statements (use accounting-bookkeeping)

## Personal Budget Template (50/30/20 Rule)

**Monthly Income:** $X,XXX (after tax)

| Category | % | Budget | Actual | Difference |
|----------|---|--------|--------|------------|
| **NEEDS (50%)** | | | | |
| Housing (rent/mortgage) | 30% | $X | | |
| Utilities | 5% | $X | | |
| Groceries | 10% | $X | | |
| Insurance | 3% | $X | | |
| Transportation | 5% | $X | | |
| Minimum debt payments | 5% | $X | | |
| **WANTS (30%)** | | | | |
| Dining out | 5% | $X | | |
| Entertainment | 5% | $X | | |
| Shopping | 5% | $X | | |
| Subscriptions | 3% | $X | | |
| Hobbies | 2% | $X | | |
| **SAVINGS (20%)** | | | | |
| Emergency fund | 10% | $X | | |
| Retirement | 5% | $X | | |
| Other savings goals | 5% | $X | | |

## Business Budget Template

| Category | Monthly | Quarterly | Annual |
|----------|---------|-----------|--------|
| **REVENUE** | | | |
| Product/Service Sales | $X | $X | $X |
| Other Income | $X | $X | $X |
| **Total Revenue** | **$X** | **$X** | **$X** |
| **EXPENSES** | | | |
| *Fixed Costs* | | | |
| Rent/Lease | $X | $X | $X |
| Salaries | $X | $X | $X |
| Insurance | $X | $X | $X |
| Software/Subscriptions | $X | $X | $X |
| *Variable Costs* | | | |
| Marketing | $X | $X | $X |
| Supplies | $X | $X | $X |
| Travel | $X | $X | $X |
| Professional Services | $X | $X | $X |
| **Total Expenses** | **$X** | **$X** | **$X** |
| **NET PROFIT** | **$X** | **$X** | **$X** |

## Savings Goal Tracker

```
Goal: Emergency Fund ($10,000)
Current: $3,500 ████████░░░░░░░░░░░░ 35%
Monthly contribution: $500
Months remaining: 13
Target date: March 2025

Goal: Vacation ($3,000)
Current: $1,200 ████████░░░░░░░░░░░░ 40%
Monthly contribution: $300
Months remaining: 6
Target date: August 2024
```

## Expense Tracking Categories
- **Fixed:** Same every month (rent, subscriptions, loan payments)
- **Variable:** Changes month to month (groceries, gas, dining out)
- **Periodic:** Occasional (car repair, medical, gifts)
- **Discretionary:** Optional (entertainment, hobbies, shopping)

## Budget Review Process (Monthly)
1. Record all income received
2. Categorize every expense
3. Compare actual vs. budgeted amounts
4. Identify categories over/under budget
5. Adjust next month's budget based on trends
6. Review savings goal progress
7. Note any irregular expenses coming up

## Quick Formulas
- **Savings rate:** (Income - Expenses) / Income × 100
- **Expense ratio:** Category Expense / Total Income × 100
- **Months of runway:** Total Savings / Monthly Expenses
- **Break-even:** Fixed Costs / (1 - Variable Cost %)

## Common Mistakes to Avoid
- Not tracking small purchases (they add up fast)
- Setting unrealistic budgets (start with tracking current spending)
- Forgetting periodic expenses (insurance, car registration, holidays)
- Not having an emergency fund buffer
- Treating the budget as rigid — it should be a living document