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Meridary

Compare retirement ages and spending plans, with the assumptions behind each estimate in view.

See what stopping work sooner could mean for your savings.
Build my retirement snapshot

Enter your numbers first. An account and paid access are required to see your personal projection.

Explore a sample first — no signup

What if I stopped
working earlier?

Choose an example retirement age

Original plan: age 65

Example only. These bands show timing, not whether you can afford to retire. Dashed line: retiring at 65. Try it with your own numbers in the free when-can-I-retire calculator.

5

More years without a paycheck.

Stop at 60 instead of 65, and savings or other income must cover 5 more years of spending.

Your paycheck stops.
Your life doesn’t.

Less time earning.

Your salary may stop, but other income can continue. Add pensions and other sources, including when each one starts.

Bills to pay. Plans to make.

Set your annual spending and adjust it for different stages of retirement. See how those choices could affect your savings.

More years using your savings.

See when you might need to take money out of your accounts, and whether they could run low later in life.

Before you decide,
see what changes.

Change when you retire or how much you spend. Compare that version with your original plan to see the difference over time.

Your original planStop at 65

Your alternativeStop at 60

This example compares years of work and retirement from age 35 to 85. Meridary also projects income, spending, and account balances year by year.

Start with what you have.
See where it could take you.

  1. Add your numbers.

    Enter your household details, income, spending, and account balances. No bank connection needed.

  2. Explore when you could retire.

    See which retirement ages meet your planning target under the assumptions you choose, and how your savings could change along the way.

  3. Try a different choice.

    Change when you retire, how much you spend, or your investment assumptions. Compare the result with your original plan.

Explore the real planner with a sample household

One choice can change
more than one number.

  1. A Roth conversionraises this year's taxable income.
  2. That can changehow much of your Social Security is taxed.
  3. It also changesthe balance used to calculate future required withdrawals.

Meridary calculates these interactions year by year. We check its federal-tax calculations against an independent tax model across 1,728 test cases. Those checks cover specific tax rules, not a guarantee of future results.

See what we check and how

One question to start?

Try a free calculator. No account required. Each shows its assumptions, sources, and limits.

retirement planning software comparison

Plan for your life.
Update it as you go.

Lifetime access

Pay once for the planner. Published pricing: $149–$199. Check pricing for the current offer.

See lifetime pricing

30-day money-back guarantee on lifetime.

Monthly access

$12/month for the same planner. Cancel anytime. The lifetime refund window does not apply.

See monthly pricing

Instant access. Lifetime purchases include a 30-day money-back guarantee from the day you buy; monthly subscriptions do not.

This is an educational estimate, not tax or financial advice. Figures reflect the law year shown and the inputs you provide. Consult a qualified professional before acting.

Before you get started.

What’s the difference between lifetime and monthly?

The same planner, paid for differently. Lifetime is a one-time payment. Monthly is $12, cancel anytime. The 30-day money-back guarantee applies to lifetime only.

What does it model, and what does it leave out?

Models U.S. federal income tax plus one flat state rate at a time — including a move to another state at ages you choose, so each year is taxed on the state you live in that year — and prices your Medicare IRMAA surcharge from a two-year MAGI lookback. Before Medicare it models marketplace premium tax credits from household MAGI: gross premium comes from what you enter or, if blank, a stated national benchmark silver-plan premium; household size follows filing status (one or two); real premiums vary by age and county and are not modeled that finely; the year you turn 65 is treated as a full pre-Medicare year for this purpose. It does not model any state's actual rules: no per-state brackets, credits or exemptions, no preferential state rate on long-term gains — a state that taxes them below its ordinary rate is modelled at 0% — and no part-year or nonresident allocation, so the whole year you move is taxed on the state you move to. Excludes year-end ACA advance-credit reconciliation on your tax return, NIIT, AMT, and estate tax. Models two-earner wages: each spouse can have wages that stop at an age you choose. One Social Security benefit, and no survivor transition. Excludes a house, mortgage, or other debt. The 72(t)/SEPP penalty waiver is capped at $200,000/yr rather than verified against your actual SEPP schedule. HSA and 529 withdrawals are assumed to be for qualified expenses, so non-qualified spending from either isn't taxed or penalized here. Enabling the rule-of-55 exception waives the penalty on your entire traditional-account balance, since we don't track 401(k) dollars (eligible) separately from IRA dollars (never eligible) within it. Pre-tax contributions are deducted in full with no statutory contribution limit and no Traditional IRA deductibility phase-out for high earners with a workplace plan. Does not model the Social Security earnings test, which can reduce or withhold benefits if you claim before full retirement age while still earning above the annual threshold. Withdrawals default to cash, then taxable, then traditional, then Roth, then HSA, then 529 last. You can instead preserve Roth (Roth last) or tap traditional last.

Do you connect to my bank accounts?

No. You enter what you choose. Meridary doesn’t link to outside accounts.

Can it guarantee that I won’t run out of money?

No. Projections depend on your inputs and assumptions. Testing different market outcomes helps you see risk, but cannot predict your future.

Choose your plan