Every major money decision, decoded.
Deep guides to the financial choices that shape your wealth — from buying a home to retiring early. Then plug in your numbers to see how each one moves your PeakWorth™ and FI Age.
Start free trialWhy this library exists
Most financial advice is generic.
Yours shouldn't be.
Each guide explains the trade-offs in plain language, then hands you the strategy engine to plug in your numbers — so the answer is built around your life, not a generic example household.
Decision Hub
Every major decision — answered before you make it
Personalized. Scenario-tested. Measured in real dollars and years. Not generic advice.
Foundation guides
Get the basics right.
How Does Marriage Change Your Money?
Marriage is the largest financial partnership most people ever form. PeakWorth merges two incomes, two sets of debts, and two spending styles into one projection and recalculates your joint FI Age live — so 'are we on track together?' has a dated answer.
How Much Cash Should You Actually Hold?
PeakWorth sizes the buffer both ways: too little and one bad month becomes a credit-card spiral, but $50K of idle extra cash silently forgoes ~$150K of compounding over 30 years — a measurable FI-Age drag the projection makes visible.
Snowball or Avalanche — Which Pays Off Your Debt Fastest?
There's a 'right' order to pay off debts. PeakWorth models avalanche vs snowball against your actual balances and rates — getting it wrong by $200/mo can cost an extra $15K in interest and add 18 months — then rolls your debt-free date into your FI Age.
Your Budget Is Working — It Just Can't Show You the Trend
Budgets tell you where you stand this month. The piece most tools miss is the trend across months and years that shows where today's path is actually leading.
Why Financial Stress Persists Even at $250K, $500K, or $1M Incomes
More income doesn't dissolve financial anxiety. Without a real decision system, every raise just adds bigger numbers to the same fundamental uncertainty.
Why Spreadsheets Break the Moment Real Life Gets Complicated
A retirement spreadsheet works in isolation. Real life isn't isolated — it's a house, two careers, kids, a market downturn, and a sabbatical, all interacting across 40 years.
Why Financial Advice Is Fragmented — and What That Quietly Trades Away
Your CPA optimizes taxes. Your advisor optimizes returns. Your loan officer optimizes the mortgage. Nobody optimizes your life.
Time Freedom Is the Real Currency
Money is the input. Time is the output. Every financial decision should be measured in years of your life, not just dollars in an account.
Burnout Is a Financial Risk Category — Not a Personal Failing
Burnout typically costs 1–2 years of comp recovery, a downshift in earnings power, and significant healthcare spend. That belongs in the plan, not the diary.
Optionality Is Worth More Than Income
Two households with the same net worth can have wildly different optionality — the ability to say yes or no to opportunities without coercion. That's the form of wealth that actually changes lives.
Financial Anxiety Is About Control, Not Income
Studies consistently show financial anxiety tracks sense-of-control more closely than income. That's why $400K HHI doesn't fix it — and why a credible plan does.
Spend Heavily on What Matters. Cut Ruthlessly on What Doesn't.
Generic frugality misses the point. The goal is high spend on the 3–5 things that genuinely make your life better — and near-zero on everything else.
FI Age Is When Work Becomes Optional. Retirement Age Is When You Stop.
These are two different numbers, and the gap between them is where most of the freedom lives — often 7 years or more. Optimize the first one; let the second one be a choice you make later.
Comparisons guides
PeakWorth vs the alternatives.
PeakWorth™ vs Mint — Replacing What Mint Never Did Well
Mint died in March 2024. Most replacements (Monarch, Rocket Money, Credit Karma) copy the part Mint did okay — daily transactions. PeakWorth replaces what Mint never did at all: actually projecting your wealth.
PeakWorth™ vs Monarch Money — Two Tools, Two Different Jobs
Monarch is the strongest Mint replacement for daily transactions and shared household budgeting. PeakWorth is the strategy and projection layer Monarch doesn't try to be.
PeakWorth™ vs YNAB — Discipline Today vs Strategy for Tomorrow
YNAB is the gold standard for zero-based budgeting and behavior change. PeakWorth answers the question YNAB doesn't: where does this discipline actually get me, financially, over a lifetime?
PeakWorth™ vs Empower (Personal Capital) — Without the Sales Pitch
Empower's free dashboard is solid for net worth tracking. The catch: it exists to funnel high-net-worth users into a 0.89% AUM advisory product. PeakWorth is the planning tool without the upsell.
PeakWorth™ vs a Financial Advisor — When Software Wins, When a Human Does
A fiduciary CFP is genuinely valuable for complex situations. For the 90% of households whose plan is “save aggressively, invest in index funds, optimize tax-advantaged accounts,” a 1%/yr AUM fee compounds into six figures of lost wealth. Here's an honest take on which side you're on.
PeakWorth™ vs a Robo-Advisor (Betterment / Wealthfront) — Auto-Investing vs an Actual Plan
Robo-advisors like Betterment and Wealthfront are genuinely great at one job: cheaply auto-managing a diversified portfolio for ~0.25%/yr. The job they don't do is planning — they never tell you the dated year you can stop working. That's the half PeakWorth owns.
PeakWorth™ vs ProjectionLab — The Two Modern FI Planning Tools
ProjectionLab is the power-user spreadsheet replacement for the FIRE community. PeakWorth covers the same lifetime projection job with a faster onboarding, dual-income-first design, and a built-in AI advisor.
PeakWorth™ vs Rocket Money — Two Apps, Two Totally Different Jobs
Rocket Money (formerly Truebill) is a transactional cleanup tool — find subscriptions, negotiate bills, track bank balances. PeakWorth is the lifetime wealth planning layer.
PeakWorth™ vs Copilot Money — Beautiful Budgeting vs Real Planning
Copilot is arguably the best-designed budgeting app on the market. PeakWorth handles the lifetime planning layer Copilot doesn't try to.
The Best Mint Alternatives in 2026 — Ranked by What You Actually Need
Mint did three things at once: track transactions, show net worth, and (poorly) project the future. No single replacement does all three well — so the right answer depends on what you used Mint FOR.
Income guides
Your earning years, optimized.
Should You Take the Job, the Raise, or the Equity?
PeakWorth models a single $20K raise as ~$700K of extra lifetime net worth when it's saved instead of spent — your career is the largest input in the whole projection, and a bad switch can erase that same $700K.
How to Turn a Windfall Into Permanent Freedom
Most lottery winners are broke within 5 years; most inheritances vanish in under 10. PeakWorth models a triaged windfall — debt, tax-advantaged accounts, then investing — and shows how many years earlier each dollar moves your FI Age, turning a one-time event into permanent freedom.
Start, Buy, or Skip the Business Path?
Owning a business is the most common path to true wealth — and the second-most common path to bankruptcy. PeakWorth models the lost W-2 salary, the runway you'll burn, and a Solo 401(k) that shelters up to $70K/yr, then shows the risk-adjusted FI-Age swing of going out on your own.
What Should You Do With a Bonus?
Bonuses are 'found money' — which is why most of them disappear into things you can't remember a month later. PeakWorth models a tax-aware split across debt, tax-advantaged accounts, and investing, and shows a ~$20K bonus pulling FI Age 1–2 years earlier for a typical high earner.
Spending guides
Where the money quietly goes.
Should You Buy New, Buy Used, or Lease a Car?
Modeled across a lifetime, the gap between a $40K SUV swapped every five years and a used 2–3 year-old car driven for twelve is 5–10 years of FI Age — a vehicle is a recurring expense, so the choice keeps compounding long after you leave the lot.
Should You Tap Your Home Equity — HELOAN, HELOC, or Cash-Out?
Your house is probably your largest store of wealth and the cheapest collateral a lender will ever see. Borrowing against it can fund a high-ROI renovation or wipe out 22% credit-card debt — or it can quietly put your home on the line for a vacation you'll forget. The structure you pick decides which.
Should You Open a HELOC?
A HELOC is the most flexible way to borrow against your home — and the easiest to misuse. Used as a backstop, it's a cheap safety net you may never touch. Treated as 'free money,' it's a variable-rate liability secured by the place you live.
Should You Finance a Boat, RV, or Motorcycle?
Recreational vehicles are the rare purchase that costs you twice — once in fast depreciation, and again in the 10%-a-year it takes to insure, store, fuel, and maintain them. Stretch that over a 15-year loan and the toy can quietly cost a chunk of your freedom.
How Much Does Lifestyle Creep Really Cost You?
PeakWorth puts a number on it: cutting $300/mo of recurring spend pulls FI Age ~2–3 years earlier for a typical household — it's not the lattes, it's the silent ratchet of fixed subscriptions, delivery, and 'just $50 more.'
How Much Can You Spend on Travel Without Delaying Retirement?
PeakWorth shows where the line is: a cash-funded trip barely moves your FI Age, but a recurring travel budget put on credit can quietly cost years — so you can travel now without trading the retirement you're building.
Can You Really Afford That Big Purchase?
PeakWorth runs the 30-year number for you: a $40K purchase at 35 is a ~$300K hole in your retirement at 65. Knowing that doesn't mean don't buy — it means buy with full eyes open and the FI-Age cost in front of you.
Investing guides
Grow it, don't just park it.
Which Investing Decisions Actually Move Your Retirement?
PeakWorth models the boring levers that matter — a 1% fee drag alone erases ~28% of your final wealth over 30 years — and shows the FI-Age and lifetime-net-worth cost of each, so you can tell which 'returns' are real and which are noise.
Which Retirement Accounts Should You Fund First?
It's not just how much you save — it's where you save it. PeakWorth models the match-first contribution stack against your tax bracket and shows why the right sequence is worth $500K+ over a career, ranked by FI-Age impact rather than rule of thumb.
Protection guides
Defend what you've built.
Should You Max Your HSA — and What Will Healthcare Cost in Retirement?
Fidelity pegs a 65-year-old couple's lifetime healthcare bill at ~$315K. PeakWorth models a maxed, invested HSA as a stealth retirement account that can cover most of it tax-free — and shows the FI-Age difference between starting now versus later.
How Much Life, Disability, and Umbrella Insurance Do You Need?
Insurance is the floor that keeps a bad year from becoming a bad decade. PeakWorth sizes coverage to the actual hole a loss would blow in your plan — usually 10–15× income in term life — so you're neither dangerously under-insured nor paying for whole-life you don't need.
What Estate Documents Do You Actually Need?
Most people delay estate planning because it feels morbid — the result is probate, family disputes, and avoidable taxes. PeakWorth folds the four core documents and a gifting strategy into your plan so what you've built reaches your heirs cleanly, not the courts.
HDHP or PPO — Which Health Plan Actually Costs You Less?
Open enrollment is the most expensive 30 minutes of your year. PeakWorth models total annual cost — premium + expected out-of-pocket — for each plan and compounds the HDHP's HSA, so you see the real $5K–$10K/yr difference and its FI-Age impact, not just the premium.
Milestone guides
The decisions that reshape decades.
Should You Buy, Rent, Refinance, or Sell?
Housing is the single biggest line item in most household budgets. The right call can move your retirement age forward by a decade — 10+ years of freedom — while the wrong one quietly drains a million dollars of compounding.
Is the Degree Worth It? Run the Real ROI
An MBA can add $1M+ to lifetime earnings — or set you back six figures. PeakWorth models tuition, foregone salary, and the post-degree pay bump as one scenario, so you see the FI-Age and lifetime-net-worth swing before you enroll, not after.
How Much Do Kids Really Cost — and What Does It Do to Your FI Age?
USDA pegs raising one child to age 18 at ~$310,000 before college. PeakWorth models the childcare, schooling, and 529 choices that swing that by $200K+ — and shows exactly how each path moves your FI Age, not just your monthly budget.
When Can You Actually Retire? It's Probably Earlier Than You Think.
Most people aim for age 65 because it's familiar — not because the math says so. PeakWorth™ shows your true FI Age based on your actual numbers.
Benchmarks guides
How you compare — and what's next.
Net Worth by Age — 2026 Benchmarks + Where You'll Actually Peak
Benchmarks tell you where you stand. PeakWorth™ tells you where you're going. Both matter — only one of them is changeable.
How Much Should You Have Saved by Age? (And Why The Standard Rules Are Wrong)
Standard guidance: 1× income at 30, 3× at 40, 6× at 50. Reality: those targets get you to age-67 retirement, not financial independence.
Net Worth at 30 — Are You On Track? (2026 Benchmarks + Projection)
Your 30s are when compound interest does its quietest, most powerful work. Where you stand at 30 matters far less than where you're aiming.
Net Worth at 40 — What's Good, What's Behind, And How To Catch Up
40 is the inflection point. Compound math is finally moving real money — but you have ~25 working years left to reshape the destination.
Net Worth at 50 — Behind, Ahead, And The Year You Can Stop
50 is when the question shifts from 'how much should I save' to 'when can I stop working.' Your number tells you the year.
Net Worth by Age in California — 2026 Benchmarks (Adjusted for HCOL)
California's cost of living is ~38% above the national average. That changes both the benchmark and the FI target. Here's how.
Net Worth for $100K Salary — What's Normal at Every Age?
Earning $100K and wondering how you stack up? Here are the realistic benchmarks for every decade — and how each year of saving moves the bar.
Scenarios guides
Stress-test your future.
What Happens If You Save $500 a Month?
$500/mo doesn't sound like much. Over 30 years at 7%, it's $612,000. Over 40 years, it's $1.3M. The lever is consistency and time.
How Long Does It Take to Reach $1 Million?
It depends on contribution and return. Below: every realistic combination, plus the path PeakWorth™ users take to get there fastest.
Can You Retire on $100K Salary? (Yes — Here's The Exact Math)
$100K is the median 'comfortable' household income. With a 20% savings rate, you'll retire comfortably — and with 30%, you'll retire early, roughly 7 years sooner.
If You Save 20% of Income, How Long Until Financial Independence?
20% is the floor for hitting traditional FI by ~age 60. Each 5% you add chops 4–6 years off the journey.
$1,000/Month Investment Growth — Year-by-Year Projection
$1,000/month is the magic number that makes early retirement realistic for median earners. Here's exactly what it grows to over every horizon.
Retire Early vs Traditional — The Real Math
Early retirement requires more saving but buys 15+ extra years of freedom. Traditional gets there easier but sacrifices the best years. The trade-off is personal — but the numbers are clear.
Housing vs Freedom: The Hidden Tradeoff in Every Mortgage
A bigger house doesn't just cost more dollars — it locks in the income you'll need to earn for the next 30 years. That's a freedom decision dressed up as a real-estate decision.
Every Career Move Is a Multi-Axis Tradeoff
Total comp is one axis. Stress, equity volatility, geographic mobility, optionality, and what the role does to your next role are five more — and they all show up in your FI Age.
Lifestyle Inflation Is the Most Expensive Habit You Don't Notice
Every $500/mo of new fixed expenses isn't a $500/mo decision — it's a ~$180K decision over 30 years. And that's just the dollars.
Childcare Is a 5-Year Decision That Reshapes the Next 30
Daycare vs nanny vs one parent staying home isn't a 'right answer' question — it's a multi-decade tradeoff between cost, career trajectory, and family life.
Retirement Timing Is the Most Sensitive Variable in Your Plan
Two households with identical net worth can retire 8 years apart — depending on healthcare, Social Security claiming, withdrawal sequencing, and risk tolerance.
Risk Tolerance Isn't Personality — It's Life Stage
How much risk you can take is a function of your time horizon, your income stability, and your safety net. Personality matters, but it's the smallest variable.
Beyond the decision library
Calculators, true-cost tools, and audience playbooks across PeakWorth.
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PeakWorth vs Schwab Intelligent Portfolios
“Free” robo with cash drag vs a real plan.
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PeakWorth vs Vanguard Digital Advisor
Cheapest robo in the category vs the planning layer above.
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Your FI Age, your number, and the savings rate to get there.
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How much do you need today to coast to retirement?
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PeakWorth for FIRE pursuers
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