FIRE Retirement Planning with Monthly Contributions
Calculates the net worth required for financial independence and early retirement (FIRE), adapted to Brazilian tax and investment frameworks.
Create a personalized financial independence and early retirement (FIRE) plan, including FIRE number calculation, investment strategy, contribution timeline, and Brazil-specific adaptations (social security contributions, income tax, cost of living).
At a glance
Access
Free prompt
Open to copy without upgrading.
Prompt objective
Create a personalized financial independence and early retirement (FIRE) plan, including FIRE number calculation, investment strategy, contribution timeline, and Brazil-specific adaptations (social security contributions, income tax, cost of living).
Real use case
Daniel, a 34-year-old software engineer in São Paulo earning R$18,000/month, wants to stop working for others by age 50. He has R$320,000 invested (CDBs, government bonds, REITs) and can save R$8,000/month. He wants to know exactly how much he needs to accumulate, how long his funds will last, and whether he can achieve FIRE without relying on government social security (INSS).
Customize these fields first
Replace the placeholders with your own context before you run the prompt. That usually improves the first output more than adding more instructions later.
Prompt
Create a financial independence and early retirement (FIRE) plan for [NAME], [AGE] years old, earning R$[AMOUNT]/month net income with R$[AMOUNT]/month in savings contributions.\\\\\\\\n\\\\\\\\n**Current Financial Profile:**\\\\\\\\n- Age: [AGE]\\\\\\\\n- Monthly net income: R$[AMOUNT]\\\\\\\\n- Monthly expenses: R$[AMOUNT]\\\\\\\\n- Savings rate: [PERCENTAGE]% of income\\\\\\\\n- Current net worth: R$[AMOUNT]\\\\\\\\n- Current allocation: [LIST: Government bonds X%, REITs Y%, Stocks Z%, CDBs W%]\\\\\\\\n- Target FIRE age: [AGE]\\\\\\\\n- Years until FIRE: [DIFFERENCE]\\\\\\\\n\\\\\\\\n**PART 1 — THE FIRE NUMBER:**\\\\\\\\n\\\\\\\\nThe FIRE Number is the portfolio size that, when invested, generates enough income to cover expenses without depleting principal.\\\\\\\\n\\\\\\\\nBased on the 4% Rule (Safe Withdrawal Rate — validated by the Trinity Study):\\\\\\\\n\\\\\\\\\\\\\\\\\\\\\\\`\\\\\\\\\\\\\\\\\\\\\\\`\\\\\\\\\\\\\\\\\\\\\\\`\\\\\\\\nFIRE Number = Annual Expenses / Safe Withdrawal Rate\\\\\\\\n\\\\\\\\nBrazil Adaptation:\\\\\\\\n- Conservative safe withdrawal rate for Brazil: 3.5% p.a. (higher inflation + sequence-of-returns risk)\\\\\\\\n- Moderate withdrawal rate: 4%\\\\\\\\n- Aggressive withdrawal rate: 4.5% (accepting more risk)\\\\\\\\n\\\\\\\\\\\\\\\\\\\\\\\`\\\\\\\\\\\\\\\\\\\\\\\`\\\\\\\\\\\\\\\\\\\\\\\`\\\\\\\\n\\\\\\\\n*Calculations:*\\\\\\\\n- Current monthly expenses: R$[AMOUNT]\\\\\\\\n- Projected annual expenses in retirement: R$[AMOUNT] (with or without lifestyle adjustment)\\\\\\\\n- Conservative FIRE Number (3.5%): R$[AMOUNT]\\\\\\\\n- Moderate FIRE Number (4%): R$[AMOUNT]\\\\\\\\n- Aggressive FIRE Number (4.5%): R$[AMOUNT]\\\\\\\\n\\\\\\\\n*Inflation Adjustment:*\\\\\\\\n- Average historical IPCA (Brazilian CPI): 5.5% p.a.\\\\\\\\n- Your FIRE Number in today's dollars: R$[AMOUNT]\\\\\\\\n- Your FIRE Number in future dollars ([X] years): R$[AMOUNT] (adjusted for IPCA)\\\\\\\\n\\\\\\\\n**PART 2 — ACCUMULATION TIMELINE:**\\\\\\\\n\\\\\\\\n*Projection with different real returns (above inflation):*\\\\\\\\n\\\\\\\\n| Real Return p.a. | Portfolio in [X] years | FIRE Reached? |\\\\\\\\n|------------------|------------------------|---------------|\\\\\\\\n| 3% (conservative: Government bonds +3%) | R$[AMOUNT] | [YES/NO] |\\\\\\\\n| 5% (moderate: diversified portfolio) | R$[AMOUNT] | [YES/NO] |\\\\\\\\n| 7% (growth: higher equity exposure) | R$[AMOUNT] | [YES/NO] |\\\\\\\\n\\\\\\\\n*Formula for accumulation with regular contributions:*\\\\\\\\n\\\\\\\\\\\\\\\\\\\\\\\`\\\\\\\\\\\\\\\\\\\\\\\`\\\\\\\\\\\\\\\\\\\\\\\`\\\\\\\\nFV = P × (1+r)^n + PMT × [((1+r)^n - 1) / r]\\\\\\\\nWhere:\\\\\\\\nFV = Future value (portfolio)\\\\\\\\nP = Current portfolio (R$[AMOUNT])\\\\\\\\nr = Monthly return rate\\\\\\\\nn = Number of months until FIRE\\\\\\\\nPMT = Monthly contribution (R$[AMOUNT])\\\\\\\\n\\\\\\\\\\\\\\\\\\\\\\\`\\\\\\\\\\\\\\\\\\\\\\\`\\\\\\\\\\\\\\\\\\\\\\\`\\\\\\\\n\\\\\\\\n*Year-by-year projection (annual summary):*\\\\\\\\n\\\\\\\\n| Year | Accumulated Portfolio | Passive Income Generated (4%) | % of FIRE Achieved |\\\\\\\\n|------|----------------------|------------------------------|--------------------|\\\\\\\\n| Current | R$[AMOUNT] | R$[AMOUNT]/year | [PERCENTAGE]% |\\\\\\\\n| [CURRENT YEAR+5] | R$[AMOUNT] | R$[AMOUNT]/year | [PERCENTAGE]% |\\\\\\\\n| [CURRENT YEAR+10] | R$[AMOUNT] | R$[AMOUNT]/year | [PERCENTAGE]% |\\\\\\\\n| [TARGET YEAR] | R$[AMOUNT] | R$[AMOUNT]/year | [PERCENTAGE]% |\\\\\\\\n\\\\\\\\n**PART 3 — ASSET ALLOCATION STRATEGY:**\\\\\\\\n\\\\\\\\n*Accumulation Phase (now until FIRE):*\\\\\\\\n\\\\\\\\n| Asset Class | Suggested Allocation | Expected Return | Examples |\\\\\\\\n|-------------|---------------------|----------------|----------|\\\\\\\\n| Post-fixed fixed income | [X]% | CDI ([X]% p.a.) | CDBs, LCIs, LCAs, Selic Treasury |\\\\\\\\n| Inflation-linked fixed income | [X]% | IPCA+[X]% | IPCA+ Treasury, CRIs, CRAs |\\\\\\\\n| REITs (Real Estate Investment Funds) | [X]% | Dividend yield + appreciation | Select brick-and-mortar REITs with [X]%+ yield |\\\\\\\\n| Brazilian stocks (equities) | [X]% | IBOVESPA + [X]% p.a. | BOVA11 ETFs, dividend portfolio |\\\\\\\\n| International stocks | [X]% | S&P 500 hedged | BDRs, international ETFs |\\\\\\\\n| Emergency fund | 6 months | CDI | Selic Treasury, daily-liquidity CDBs |\\\\\\\\n\\\\\\\\n*Rebalancing:*\\\\\\\\n- Recommended frequency: semi-annually (avoid overtrading)\\\\\\\\n- Method: through new contributions (do not sell, only buy underweighted assets)\\\\\\\\n- When to rebalance: if any asset class drifts more than [X]% from target\\\\\\\\n\\\\\\\\n*Distribution Phase (post-FIRE):*\\\\\\\\n- Gradual shift toward income-generating assets: REITs, dividend stocks, IPCA+ Treasury\\\\\\\\n- Suggested allocation: [X]% income + [X]% growth (for long-term inflation protection)\\\\\\\\n- Withdrawal strategy: 4% p.a. of total portfolio\\\\\\\\n\\\\\\\\n**PART 4 — BRAZILIAN TAXATION:**\\\\\\\\n\\\\\\\\n*Income Tax on Investments:*\\\\\\\\n\\\\\\\\n| Investment | Tax During Accumulation | Tax at Withdrawal |\\\\\\\\n|------------|-------------------------|-------------------|\\\\\\\\n| Government Bonds (Tesouro Direto) | Graduated table (15-22.5%) | Exempt if held to maturity |\\\\\\\\n| CDBs | Graduated table (15-22.5%) | — |\\\\\\\\n| LCIs/LCAs | Exempt (individual) | — |\\\\\\\\n| REITs | Exempt dividends (individual) | 20% capital gains |\\\\\\\\n| Stocks | Exempt up to R$20k/month in sales | 15% above that |\\\\\\\\n| International stocks/BDRs | 15% on capital gains | — |\\\\\\\\n\\\\\\\\n*Tax Optimization Strategies:*\\\\\\\\n- Prioritize LCIs, LCAs, and REITs (IR-exempt for individuals)\\\\\\\\n- Hold stocks long-term to take advantage of R$20k/month exemption\\\\\\\\n- Use Private Pension (PGBL) to deduct income tax (12% of gross income)\\\\\\\\n\\\\\\\\n**PART 5 — SOCIAL SECURITY (INSS) AND PENSION:**\\\\\\\\n\\\\\\\\n*Minimum contribution to secure retirement benefits:*\\\\\\\\n- Minimum contribution period: 20 years (2019 reform)\\\\\\\\n- You have [X] years of contributions — [X] years remaining\\\\\\\\n- Recommendation: continue contributing as Individual Taxpayer (Contribuinte Individual) to preserve benefits even after FIRE\\\\\\\\n- Minimum monthly contribution as Individual Taxpayer: R$[AMOUNT] (20% of minimum wage under simplified regime)\\\\\\\\n- Estimated benefit at age 65: R$[AMOUNT]/month\\\\\\\\n- Does INSS change your FIRE Number? Yes: FIRE Number with INSS = R$[REDUCED AMOUNT]\\\\\\\\n\\\\\\\\n**PART 6 — RISK ANALYSIS:**\\\\\\\\n\\\\\\\\n| Risk | Probability | Impact | Mitigation |\\\\\\\\n|------|-------------|--------|------------|\\\\\\\\n| Higher-than-expected inflation | Medium | High | Maintain [X]% in IPCA+-linked assets, inflation-indexed REITs |\\\\\\\\n| Sequence of negative returns in early withdrawal years | Medium | High | 2-3 year reserve in fixed income, withdraw from this first |\\\\\\\\n| Rising healthcare costs | High | Medium | Health insurance + dedicated healthcare reserve |\\\\\\\\n| Family emergency | Low | High | Separate emergency fund from FIRE portfolio |\\\\\\\\n| Lifestyle inflation (spending more post-FIRE) | Medium | Medium | Pre-defined post-FIRE budget |\\\\\\\\n\\\\\\\\n**PART 7 — ACTION PLAN — NEXT 12 MONTHS:**\\\\\\\\n\\\\\\\\n| Month | Action | Amount | Expected Result |\\\\\\\\n|-------|--------|--------|-----------------|\\\\\\\\n| 1 | [Adjust allocation to X% equities] | R$[AMOUNT] | Increase expected returns |\\\\\\\\n| 3 | [Enroll in PGBL] | [X]% of income | R$[AMOUNT] income tax deduction |\\\\\\\\n| 6 | [Rebalance portfolio] | — | Maintain target allocation |\\\\\\\\n| 12 | [Annual review] | — | Adjust projections |\\\\\\\\n\\\\\\\\n**FIRE DASHBOARD — UPDATE ANNUALLY:**\\\\\\\\n- Current portfolio vs. target\\\\\\\\n- Current savings rate vs. target\\\\\\\\n- FIRE progress (% achieved)\\\\\\\\n- Current passive income vs. expenses\\\\\\\\n- Years remaining until FIRE (update based on market performance)\\\\\\\\n- Revised FIRE Number (expenses change)\\\\\\\\n\\\\\\\\nMilestone celebrations: [X]% of FIRE = [REWARD] | [X]% = [REWARD] | 100% = FIRE DAY!
Open directly in an AI — the text is pre-filled:
How to use this prompt
- 1Replace the key placeholders first: NAME, AGE, AMOUNT, PERCENTAGE.
- 2Replace any bracketed placeholders like [this] with your own context.
- 3Add extra background information when you want more tailored results.
- 4Combine multiple prompts in one conversation when you need a richer output.
- 5Save your best-performing prompts so they are easy to reuse later.
Next best step
Open the guide first, then branch only if you still need more.
A guide for choosing prompts, tools, courses, and workflows without creating expensive tool sprawl.
If this prompt is close but not quite right, generate variants next. If the job is recurring, move into the course library after the guide.
Related prompts
View allStartup Financial Model with 3 Growth Scenarios
Build a complete financial model for startups with projections across 3 scenarios (pessimistic, realistic, optimistic) and sensitivity analysis for investment decisions.
Best for
Create a robust and flexible financial model that projects revenue, costs, unit economics, and cash needs across different growth scenarios, serving as both a management tool and investor presentation.
Franchise Financial Feasibility Analysis
Evaluate the financial viability of a franchise investment including initial investment, break-even point, ROI, and comparison with alternative investment options.
Best for
Conduct a complete financial feasibility analysis for franchise acquisition, calculating return on investment, payback period, risks, and comparing with alternative investments to make the right decision.
Simplified Personal Income Tax Return Guide
Step-by-step guide for correctly completing a personal income tax return (IRPF) with deduction maximization and legal tax reduction strategies.
Best for
Create a complete, personalized IRPF filing guide that identifies all applicable deductions, avoids common errors that trigger audits, and maximizes refunds or minimizes taxes owed within legal boundaries.
Cash Flow Management for Sole Proprietors with Automated Spreadsheet
Creates a simple, practical cash flow control system for sole proprietors with daily logging, categories, alerts, and monthly reporting.
Best for
Implement a cash flow management system adapted to sole proprietor realities, including daily income and expense tracking, cash flow projection, business income limit alerts, and simplified reporting for decision-making.
Explore other prompt categories
Move sideways into adjacent libraries when the current category is not the full answer.
Free browsing stays open. Premium prompts unlock the reusable workflow layer.
Use the guides and role paths to validate the job first. Upgrade when you want the full prompt text, editable premium prompts, and the surrounding course paths in one place.
Free access
- Browse guides, role paths, and category pages.
- Preview prompts before you decide to upgrade.
- Find the right starting point without friction.
Membership access
- Unlock premium prompts and the full copy text.
- See more workflow paths and course connections.
- Keep the reusable templates in one place.