Your Complete Financial Timeline with Scenario Planning
See assets, income, and expenses projected year-by-year through retirement. Toggle 40+ what-if scenarios to see how life decisions shift your FI date.
FinP4l
Public Benefit Project
Model your future in 5 minutes. Free. Private. No advisor needed.
Generic calculators give you probability ranges. You need definitive answers about YOUR life.
Most tools funnel you toward product recommendations, affiliate links, or advisor upsells.
Building a retirement spreadsheet takes hours and breaks every time your life changes.
See assets, income, and expenses projected year-by-year through retirement. Toggle 40+ what-if scenarios to see how life decisions shift your FI date.
Follow the optimal allocation waterfall: emergency fund, 401(k), HSA, Roth IRA -- ranked by tax efficiency. See the impact instantly.
Import bank transactions via Plaid or CSV. Auto-categorize expenses with spending trends. See how your habits affect your retirement date.
Choose your lifestyle, pick a retirement location, add hobbies and big purchases -- see how each choice changes your retirement expenses and timeline.
Analyze allocation by buckets, risk, tax efficiency, and liquidity. Set custom targets, follow the glide path timeline, and get actionable rebalancing recommendations.
Split assets between heirs and charity, generate retirement income from CRTs, and unlock tax deductions with DAFs and gifting strategies.
Compare your net worth, savings rate, and retirement readiness against your demographic cohort. No judgment -- just context.
Track every retirement readiness task across Financial, Legal, Healthcare, and Housing categories.
Go beyond traditional retirement. Model Coast FIRE, Lean FIRE, Barista FIRE, and other strategies to find the path that fits your lifestyle and risk tolerance.
Type naturally or connect your bank accounts via Plaid.
See exactly when your assets will sustain your lifestyle.
See the 30-year impact of any life decision instantly.
FinP4l is a public benefit project by DI SW, LLC. We believe financial clarity should be accessible to everyone -- not just those who can afford an advisor.
Calculate your FI number, model coast FIRE vs lean FIRE vs fat FIRE, optimize Roth conversion ladders.
Model Social Security timing, pension integration, Medicare costs, and RMDs.
Career changes, starting a family, buying property — see how decisions ripple through your future.
Monte Carlo gives you probability ranges ("70% chance of success"). For real life planning, you need to model specific high-impact events — "What if there's a 50% crash in Year 3?" or "What if inflation spikes to 8%?" — and build concrete contingency plans. Our deterministic engine gives you actionable conviction, not probability fog.
100% data sovereignty — everything stays in your browser's local storage. Your financial data never touches our servers. You own and control your data completely.
Yes, completely free. FinP4l is a public benefit project — no ads, no premium tiers, no selling data.
Yes! FinP4l calculates your FI number based on expenses and shows when you'll reach it.