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Your goal-based investment plan,
built in just 5 minutes.

Tell us your income, expenses, and dream goals — we'll reverse-engineer exactly what you need to invest each month to get there.

Build My Plan See How It Works

Not investment advice. For educational purposes only. Learn more.

No login required
Your financial data stays in your browser
Built around 401(k), Roth IRA & index funds

HOW IT WORKS

Three steps to your financial clarity.

No spreadsheets. No jargon. Just your numbers in, your plan out.

1
Financial Snapshot

Tell us your money story.

Enter your monthly income, regular expenses, debt payments, and what you've already saved or invested.

Income Expenses Debt Payments Savings
2
Goal Builder

Set your financial goals.

Add 1 to 5 financial goals — Emergency fund, Home down payment, Retirement — each with a target amount and deadline.

Emergency Fund Home Retirement
3
Your Plan

Get an actionable month-by-month plan.

We show you exactly how much to invest each month, in which instruments — Funds, ETFs, Bonds, CDs / T-Bills — to hit every goal on time.

Index Funds Bonds ETFs CDs / T-Bills

FROM THE BLOG

Money guides that actually matter.

Milestones 6 min read · Jun 16, 2026

529 Plans: How to Save for College Without the Tax Bill

If you're saving for a child's education, a 529 plan lets the money grow completely tax-free. Here's how they work, in plain English, plus the newer flexibility that removes the old risk.

Read guide →
Milestones 6 min read · Jun 16, 2026

How Much House Can You Actually Afford?

The amount a bank will lend you and the amount you can comfortably afford are two very different numbers. Here's how to find the one that won't make you 'house poor.'

Read guide →
Investing 7 min read · Jun 14, 2026

Why Money You Need Next Year Shouldn't Be Invested Like Money You Need in 20

The single most important question in investing isn't 'which fund?' — it's 'when do I need this money?' Here's how your timeline should shape where you put it.

Read guide →
View all guides →

WHY WE BUILT THIS

A plan built for you, not for a salesperson.

Most financial planning tools are distribution platforms in disguise — they earn commissions when you pick the products they recommend. OwnFinancialPlanning was built with no product to sell, no commission to earn, and no reason to steer you anywhere. Just your numbers in, your optimal plan out.

Every calculation runs in your browser. We never see your income, your debts, or your goals. The plan belongs to you — not to a database somewhere.

No product sales

Funded by display ads, not product commissions. We have no relationship with any bank, brokerage, or fund company — ad revenue has zero influence on your plan.

No financial data collected

Your numbers stay in your browser. We cannot see them.

No login required

Start planning immediately. No account, no email, no sign-up.

Read our Privacy Policy and Disclaimer.

Crafted by

Jyotimoi

Jyotimoi Hazarika

BI & Analytics Consultant who believes financial planning should be free, private, and unbiased.

LinkedIn
Shilpi Saikia

Shilpi Saikia

Design artist — brought clarity, warmth, and thoughtful detail to every screen.

Questions or feedback? Reach out to us

FAQ

Common questions.

Is this financial advice?

No. OwnFinancialPlanning is an educational planning tool, not a registered investment advisor. Nothing on this site is personalized financial advice or a recommendation to buy or sell any security. Return estimates are historical averages — your actual results will vary. Always consult a qualified, licensed professional before making significant financial decisions. See our full disclaimer.

Is my financial data saved anywhere?

No. All calculations run entirely in your browser using JavaScript. We don't have a database or server that receives your data. Close the tab and it's gone.

Is this tool free?

Yes, completely free. No premium plan, no credit card, no hidden fees. We may add optional features in the future, but the core planner will always be free.

How accurate are the investment return assumptions?

We use historical averages: Equity Index Funds ~10% /yr (30-yr historical avg), Treasury Bills / CDs ~4–5% /yr, Bond Index Funds ~4–5% /yr. Short-term rates are periodic estimates based on prevailing US rates. Actual returns vary — this is a guide, not a guarantee.

What investment options do you cover?

Based on your goal timeline, we recommend: HYSA / Money Market Funds (≤6 months), Treasury Bills / CDs & I-Bonds (≤18 months), S&P 500 Index Funds (e.g. VOO) & Bond Funds (≤5 years), Total Market (VTI) + International (VXUS) + Dividend ETFs (SCHD) for long-term goals. All fund names are unsponsored examples.

How many goals can I plan at once?

You can plan up to 5 goals simultaneously. You set the priority by ordering them top to bottom — if your surplus can't cover everything, the shortfall lands on your lowest-priority goals first. A common starting point: emergency fund first, then your biggest medium-term goals, then retirement.

What happens to the savings I already have?

Nothing, unless you choose otherwise. By default your existing bank savings and investments are left untouched, and your monthly amounts are calculated to fund each goal in full on their own. On your plan you can opt to put that money toward your goals — and pick separately for your bank savings and your existing investments — which lowers how much you need to invest each month. You stay in control of every dollar.

Do you sell investment products?

Never. We are a planning tool, not a distribution platform. We have no commercial relationship with any bank, fund company, or brokerage. Our recommendations have zero sales bias.

What about taxes on investment gains?

Tax treatment depends on your account type. Roth IRA and 529 plans grow completely tax-free. A 401(k) is tax-deferred — you pay taxes on withdrawal. A taxable brokerage account is subject to capital gains tax (0%, 15%, or 20% depending on your income and holding period). For tax optimization specific to your situation, consult a CPA or tax advisor.

What if the market crashes while I'm investing?

Our equity return estimates (~10% /yr) are 30-year historical averages that already include major crashes — 2008, 2020, and others. Short-term drops are normal and expected. For long-term goals (5+ years), disciplined monthly investing through market cycles has historically recovered and grown. For short-term goals (under 2 years), the plan avoids equities entirely and uses HYSA, T-Bills, and I-Bonds instead.

Do I need to create an account or sign up?

Not at all. Everything runs right in your browser — no account, no email, no password, and no sign-up. Your financial data never leaves your device. Just open the page and start planning.

How is inflation accounted for in my plan?

Your goal targets are automatically adjusted for inflation so the plan reflects future purchasing power, not today's dollars. You can toggle inflation on or off for each goal individually — leave it on for most goals, and turn it off only if you already know the exact future cost (like a contractor's fixed quote).

Is this tool for US residents only?

The return estimates, account types (401(k), Roth IRA, 529), and investment instruments (T-Bills, I-Bonds) referenced in the planner are based on US markets. If you're outside the US, the goal-based planning method still applies, but you may need to adapt the account types and vehicles to what's available in your country.