Liquidity Management
Handles cash flow forecasting and structured liquidity strategies like CD, bond, and T-bill ladders. Useful when someone needs to manage irregular income (freelancers, commission earners), plan for lumpy expenses like quarterly estimated taxes, or figure out how much cash to hold across liquidity tiers. The income smoothing framework for variable earners is solid: build a 2-3 month buffer based on trailing 12-month average, budget to the base, and draw from the reserve in lean months. Also covers the mechanics of laddering (stagger maturities to capture term premium while maintaining regular access) and basic liquidity metrics. Good coverage of the tradeoff between yield optimization and having cash when you actually need it.
- skills.sh installs
- 756
- GitHub stars
- 224
- last updated
- Aug 21, 2026
Install
$ npx -y skills add joellewis/finance_skills --skill liquidity-management --agent claude-codeInstalls into .claude/skills of the current project.
Files
Liquidity Management
Core Concepts
Cash Flow Forecasting
Project income and expenses monthly for 12+ months:
- Income sources: salary, business income, investment income, rental income, side gigs
- Fixed expenses: mortgage/rent, insurance, subscriptions, loan payments
- Variable expenses: food, utilities, discretionary spending
- Periodic lumpy expenses: property taxes, insurance premiums, tuition, estimated taxes
- Net cash flow: income - expenses per period → identifies surplus/deficit months
Income Smoothing (Variable Earners)
For commission, freelance, seasonal, or bonus-heavy income:
- Compute trailing 12-month average income as "base salary equivalent"
- Budget based on base amount, not peak months
- Buffer surplus months into a smoothing reserve (separate from emergency fund)
- Target smoothing reserve: 2-3 months of base expenses
- Draw from reserve in below-average months
Liquidity Tiers
Classify investable assets by time to access:
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- Repository
- github.com/joellewis/finance_skills
- Categories
- Productivity & Planning, Finance & Trading
- First seen
- Jun 3, 2026
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