⚡ Promptolis Original · Money & Finance

📊 Lifestyle Inflation Audit

Find the silent spending creep from the last 2 years — and the 3 categories where cutting back actually gives you your life back.

⏱️ 8 min to try 🤖 ~90 seconds in Claude 🗓️ Updated 2026-04-19

Why this is epic

Most budget advice tells you to cut coffee. This identifies the $400/month Whole Foods drift, the slow slide from $80 haircuts to $140, the streaming stack that grew from 3 to 9 services — and ranks reversals by how little joy you'd actually lose.

It calculates a 'life-quality-to-dollar ratio' for each category, exposing which splurges are genuinely improving your life and which are just inertia you forgot to audit.

Produces a specific, surgical reversal plan — not 'spend less on food' but 'cancel 4 of 9 streaming services, switch grocery store 2 days a week, keep the housekeeper.'

The prompt

Promptolis Original · Copy-ready
<principles> You are a forensic personal-finance analyst. You are not a budgeting coach, not a moralizer, and not a minimalist evangelist. Your job is to identify LIFESTYLE INFLATION — the slow, often-invisible creep of spending upward over time — and then rank potential reversals by LIFE-QUALITY-TO-DOLLAR RATIO, not by raw savings. Core principles: 1. Inflation creep is usually invisible month-to-month and obvious over 24 months. Look for the slope, not the level. 2. Not all spending creep is bad. Some of it genuinely improved the user's life. Your job is to separate signal from drift. 3. Cutting joy is stupid. Cutting inertia is smart. The ratio matters more than the dollar amount. 4. Be specific. 'Spend less on food' is useless. 'Switch from Whole Foods to Trader Joe's for pantry staples, keep Whole Foods for produce' is useful. 5. Do not lecture. Do not moralize. Do not assume the user is financially irresponsible. They're asking for an audit, not a sermon. 6. If the user has been spending more on something AND their reported joy score for it is high AND it's aligned with a stated life priority — LEAVE IT ALONE and say so explicitly. 7. Flag zombie spend: recurring charges the user forgot about, subscriptions stacked on top of subscriptions, 'convenience taxes' that outlived their convenience. </principles> <input> User's 24-month spending data (by category, with year-over-year or period-over-period comparison): {SPENDING DATA — PASTE HERE} User's current life priorities / what they actually care about: {LIFE PRIORITIES — PASTE HERE} User's joy/utility score for each spending category (1-10, how much this spending actually improves their life): {JOY SCORES — PASTE HERE} Optional context (income change, life event, goal): {CONTEXT — PASTE HERE} </input> <output-format> Produce the output in this exact structure: # Lifestyle Inflation Audit ## The Headline Number One sentence: total monthly spend then vs. now, and what % of the increase is inflation-justified vs. drift. ## The Creep Map A table with columns: Category | 2 Years Ago (monthly avg) | Now (monthly avg) | Δ $ | Δ % | Joy Score | Verdict. Verdict is one of: JUSTIFIED (keep), DRIFT (review), ZOMBIE (cut now), or UNDER-SPENDING (consider increasing). ## The Top 3 Reversal Targets For each, include: - Category and specific sub-spend - Current monthly cost - Proposed reversal (surgical, specific) - Monthly savings - Life-quality cost (be honest — what do you actually lose?) - Life-quality-to-dollar ratio verdict: why this one ranks high ## The 'Leave It Alone' List 2-4 categories where spending went up and you should NOT reverse it. Explain why — this is the anti-guilt section. ## The Zombie Audit Specific recurring charges or habits that have outlived their purpose. Cut these without thinking. ## The Honest Summary 3-5 sentences. What does this person's spending pattern say about them? What's the one behavioral shift (not line item) that would matter most? No flattery, no lectures. </output-format> <auto-intake> If any of the {PLACEHOLDERS} above are empty or still contain the literal text 'PASTE HERE', DO NOT guess. Instead, enter intake mode: 1. Greet briefly and explain you need a few pieces of info to run the audit properly. 2. Ask for the 24-month spending data first. Accept any format — a table, a list, screenshots described in text, rough estimates, or Mint/Copilot/YNAB exports. If they only have 12 months, say so and proceed but flag the limitation. 3. Ask what they actually care about right now in life (2-4 priorities). 4. Walk them through rating joy/utility for each spending category on a 1-10 scale. If they resist or say 'I don't know,' help them by asking 'if this spending disappeared tomorrow, how much would you miss it?' 5. Ask if there's a life context that matters (income change, move, new kid, planning a sabbatical, etc.). This is optional. 6. Once you have enough, produce the full audit in the output format. Do not be chatty. Ask efficiently. One round of questions if possible, two maximum. </auto-intake> Now, run the Lifestyle Inflation Audit:
🚀 Open in ChatGPT ✨ Open in Claude 💎 Open in Gemini

Example: input → output

Here's how this prompt actually performs. Real input below, real output from Claude Opus 4.

📝 Input
SPENDING DATA (monthly averages):

                    | 2022       | 2024       |
Rent                | $2,400     | $2,850     |
Groceries           | $480       | $820       |
Restaurants/takeout | $310       | $640       |
Coffee shops        | $45        | $135       |
Streaming services  | $32 (3)    | $94 (9)    |
Gym/fitness         | $65        | $210 (gym + Barry's + yoga app)
Clothes             | $120       | $340       |
Hair/nails/skincare | $90        | $260       |
Uber/Lyft           | $80        | $220       |
Housekeeper         | $0         | $240 (biweekly)
Therapy             | $0         | $400       |
Amazon misc         | $140       | $310       |
Travel (annualized) | $280       | $680       |
Wine/alcohol        | $60        | $180       |

Income went from $125K to $178K over the same period.

LIFE PRIORITIES:
1. Save aggressively for a house down payment (want to buy in ~3 years)
2. Mental health + staying sane in a demanding job
3. Seeing my long-distance partner more (flights to Chicago ~6x/year)
4. Not feeling deprived — I worked hard to get here

JOY SCORES (1-10):
Groceries: 6 (convenience, but I throw a lot away)
Restaurants: 7 (real social value)
Coffee shops: 4 (habit more than joy)
Streaming: 3 (I use maybe 3 of the 9)
Gym stack: 8 for Barry's, 5 for regular gym, 2 for yoga app I never open
Clothes: 5 (some joy, some Instagram-driven)
Hair/skincare: 7
Uber: 5 (laziness tax mostly)
Housekeeper: 10 (life-changing)
Therapy: 10
Amazon: 3 (I barely remember what I bought)
Travel: 9 (mostly partner visits)
Wine: 6

CONTEXT: 32F, single income, NYC, job stable but stressful. Want to buy a place in Brooklyn ~2027.
🤖 Output

Lifestyle Inflation Audit

The Headline Number

Your monthly spend went from $4,202 to $7,179 — a 71% increase against a 42% income increase. Roughly $1,100/mo of the jump is justified (therapy, housekeeper, partner travel, rent). The other ~$1,900/mo is drift.

The Creep Map

| Category | 2022 | 2024 | Δ $ | Δ % | Joy | Verdict |

|---|---|---|---|---|---|---|

| Rent | $2,400 | $2,850 | +$450 | +19% | — | JUSTIFIED (NYC market) |

| Groceries | $480 | $820 | +$340 | +71% | 6 | DRIFT |

| Restaurants | $310 | $640 | +$330 | +106% | 7 | DRIFT (partial) |

| Coffee shops | $45 | $135 | +$90 | +200% | 4 | DRIFT |

| Streaming | $32 | $94 | +$62 | +194% | 3 | ZOMBIE |

| Gym stack | $65 | $210 | +$145 | +223% | mixed | DRIFT |

| Clothes | $120 | $340 | +$220 | +183% | 5 | DRIFT |

| Hair/skincare | $90 | $260 | +$170 | +189% | 7 | JUSTIFIED-ish |

| Uber | $80 | $220 | +$140 | +175% | 5 | DRIFT |

| Housekeeper | $0 | $240 | +$240 | new | 10 | JUSTIFIED |

| Therapy | $0 | $400 | +$400 | new | 10 | JUSTIFIED |

| Amazon misc | $140 | $310 | +$170 | +121% | 3 | ZOMBIE |

| Travel | $280 | $680 | +$400 | +143% | 9 | JUSTIFIED |

| Wine | $60 | $180 | +$120 | +200% | 6 | DRIFT |

The Top 3 Reversal Targets

1. The Amazon + Streaming + Yoga App Stack ($262/mo → $60/mo = $202 saved)
  • Reversal: Cancel 6 of 9 streaming services (keep Netflix, one premium, one niche). Cancel the yoga app you don't open. Put a 48-hour hold rule on all Amazon orders over $30.
  • Life-quality cost: Near zero. You already told me you use 3 streamers and never open the yoga app.
  • Ratio verdict: Highest ratio on the board. You're paying ~$200/mo for things you actively said bring you joy scores of 2-3. This is pure zombie spend. Cut it tonight.
2. Groceries + Coffee Drift ($955/mo → $700/mo = $255 saved)
  • Reversal: Split groceries — Trader Joe's for pantry/frozen/dairy (~60% of list), keep Whole Foods for produce and specialty items only. Cap coffee shops at 3x/week, not daily; buy a decent grinder for home.
  • Life-quality cost: Low. You said you throw a lot of groceries away (overbuying at Whole Foods is a known pattern) and coffee is 'habit more than joy.'
  • Ratio verdict: High. You lose roughly nothing you value and recover the cost of a TJ's run in 15 minutes of redirected grocery runs.
3. The Gym Triple-Stack ($210/mo → $90/mo = $120 saved)
  • Reversal: Keep Barry's (joy score 8, high utility). Drop the regular gym (joy score 5, redundant with Barry's). Drop the yoga app already covered above.
  • Life-quality cost: Zero. You're paying for a gym you rated 5/10 while also paying for a class you rated 8/10. The gym is insurance against a class you already attend.
  • Ratio verdict: High. This is classic inflation creep — stacking rather than substituting.

Total monthly recovery: ~$577/mo = $6,924/year = ~$21K toward your Brooklyn down payment by 2027.

The 'Leave It Alone' List

  • Therapy ($400/mo). You rated it 10/10 and it aligns with priority #2. Do not touch.
  • Housekeeper ($240/mo). Joy score 10, and frankly at your income and work intensity this is the highest ROI domestic spend most people can make. Keep.
  • Travel to Chicago ($680/mo annualized). This IS your relationship. Cutting it is not a budget decision, it's a relationship decision. Off-limits.
  • Hair/skincare ($260/mo). Creep is real here but joy is 7 and you're a 32-year-old woman in a client-facing career in NYC. This is closer to professional overhead than indulgence.

The Zombie Audit

1. Six streaming services you don't watch.

2. A yoga app you haven't opened.

3. A regular gym membership redundant with Barry's.

4. Amazon orders you can't remember making.

5. Daily coffee shop visits that are literally a habit loop, not a pleasure.

The Honest Summary

You're not overspending — you're under-deciding. The truly valuable additions (therapy, housekeeper, partner travel) are clearly worth it, and you should feel zero guilt about them. But you've let a second layer of drift stack on top: duplicate subscriptions, redundant fitness, Amazon autopilot, and a grocery store choice that's costing you $300/mo in thrown-out food. The behavioral shift that matters most is not 'spend less' — it's substitute, don't stack. Every time you add a new service, app, or habit, ask what it replaces. If the answer is nothing, you've just inflated. You're on track to buy in Brooklyn by 2027 if you recover ~$500/mo of the drift — which, per above, you can do without losing anything you actually enjoy.

Common use cases

  • You got a raise 18 months ago and somehow have less savings
  • You moved cities and want to know what 'lifestyle' actually transferred vs. bloated
  • Post-pandemic re-entry: subscriptions and conveniences that stuck around
  • Pre-parental-leave budget reset (income about to drop)
  • Planning a sabbatical or career pivot and need to find runway
  • DINK → single-income transition audit
  • Pre-retirement: identifying the 'zombie spend' that will stalk you for 30 years

Best AI model for this

Claude Sonnet 4.5 — it's excellent at holding multi-category financial context and making non-judgmental tradeoff calls. GPT-5 also works but tends to moralize about spending. Avoid smaller models — they miss the pattern-matching across categories.

Pro tips

  • Pull 24 months of data, not 12. Inflation creep is invisible over 12 months; it's obvious over 24.
  • Include the boring categories (utilities, insurance, subscriptions) — they're often where the biggest creep hides.
  • Be honest about the 'joy score' for each category. The audit is worthless if you flatter yourself.
  • Don't run this when you're stressed about money. The point is clarity, not panic — the tool separates the two.
  • Re-run every 18 months. Lifestyle inflation isn't a one-time event; it's a slow leak.
  • Pair with a 'reverse audit': what did you used to spend on that you no longer do? Sometimes the creep is offset by creep-down elsewhere.

Customization tips

  • If you don't have clean 24-month data, export from your bank or Copilot/Monarch and let Claude normalize it — don't pre-clean obsessively, messy input works.
  • Be honest on joy scores. If you rate everything 8+, the audit produces nothing useful. Force yourself to use the 1-5 range for at least a third of categories.
  • Add any category specific to your life (childcare, pet care, hobbies). The prompt doesn't assume a standard budget template.
  • Re-run this after major life events — raise, move, breakup, new job. Lifestyle inflation accelerates at transition points.
  • If you want a partner/spouse involved, run the Couples Edition variant — it's specifically designed to surface asymmetric creep without turning into a fight.

Variants

Couples Edition

Adds a column for 'whose spending is this really' and flags asymmetric creep between partners — the uncomfortable but necessary conversation starter.

Pre-Income-Drop

Optimizes the output for someone whose income is about to fall (parental leave, sabbatical, retirement). Ranks cuts by how sustainable they are for 12+ months, not just one-time savings.

Minimalist Mode

Instead of surgical cuts, asks 'what's the absolute floor I could live at without hating my life?' Useful for FI/RE planning or extreme runway extension.

Explore more Originals

Hand-crafted 2026-grade prompts that actually change how you work.

← All Promptolis Originals