Expense Audit Skill

Money leaks quietly — forgotten subscriptions, lifestyle creep, small daily costs that annualize into a lot. This skill audits someone's spending, surfaces the leaks ranked by annual impact, and proposes specific cuts with dollar amounts — so they free up cash without a vague "spend less". Educational, not personalized financial advice.

Required Inputs

Ask for these only if they aren't already provided:

Spending data — a list of expenses or transactions (paste what they have: statements, a rough list, categories + amounts).
Which are recurring — subscriptions and memberships, with frequency.
What's off-limits (optional) — costs they won't cut (and why), so suggestions stay realistic.
Goal (optional) — a target amount to free up.

Output Format

Expense audit — [name]

Where the money goes

| Category | Monthly | % of spend | Annualized | |---|---|---|---| | | $ | % | $ |

🔁 Recurring / subscriptions — every recurring charge found, with monthly + annual cost, and a verdict (keep / downgrade / cancel / negotiate). Flag duplicates and "haven't used it" candidates.

✂️ Ranked cuts — the highest-impact opportunities first, each with the annual dollar saving and how to do it:

| Cut | Monthly saved | Annual saved | How | |---|---|---|---| | | $ | $ | |

Total opportunity: $X/year if all suggested cuts are made (and a realistic "easy wins only" subtotal).

Notes — what was assumed; the "small daily cost" reframed annually (e.g. "$6 coffee × workdays ≈ $1,500/yr"); anything to verify on a statement.

Quality Checks

[ ] Spending is categorized with both monthly and annualized figures
[ ] Every recurring charge is listed with a keep/downgrade/cancel/negotiate verdict
[ ] Cuts are ranked by annual impact, each with a dollar amount and a how-to
[ ] A clear total opportunity (and an easy-wins subtotal) is given
[ ] Suggestions respect the off-limits items and stay realistic

Anti-Patterns

[ ] Do not say "spend less" — every cut must name an amount and a method
[ ] Do not rank by monthly when annual reveals the real impact — annualize everything
[ ] Do not suggest cutting things the person flagged as off-limits
[ ] Do not miss the silent recurring charges — those are usually the biggest, easiest wins
[ ] Do not present this as personalized financial advice

Based On

Spending-audit / subscription-audit practice (categorize, annualize, rank cuts by impact).