How much do I need to retire in California?

Using the 4% rule against typical California retiree costs of about $47,032 a year — after an assumed Social Security benefit — you'd need roughly $625,800 invested. Enter your own numbers above to personalize it.

A common retirement guideline: you can withdraw about 4% of your savings in the first year of retirement, then adjust for inflation, with a good chance the money lasts 30 years. It implies a nest egg of about 25× your annual spending.

How Much to Retire in California?

Estimate the nest egg you need to retire in California using the 4% rule against typical local retiree costs, then check it against what you're on track to save.

To retire in California you need

$625,800

invested by age 65 (4% rule, today's dollars)

Projected at retirement	$889,194
Nest egg needed	$625,800
Surplus	$263,394

Assumes a 5% real return and the 4% safe-withdrawal rule. Spending prefilled from typical California retiree costs. Not financial advice.

How California taxes retirement income

Mixed for retirees

Social SecurityNot taxed

Pension incomeFully taxed

401(k) & IRA withdrawalsFully taxed

SS exempt; pensions and 401(k)/IRA withdrawals fully taxed as ordinary income (up to 13.3%), no retirement break.

Source: BEA Regional Price Parities by category (goods / rents / other services); BLS CEX baseline (rents 154.346, goods 106.098, other services 102.591; US=100) · as of 2024 · methodology

Source: Kiplinger & AARP state retirement-tax guides, state Departments of Revenue · as of 2026 · methodology

How much you need to retire in California

The 4% rule is a widely used starting point: multiply the annual spending your savings must cover by 25 to get a target nest egg. In California, typical retiree costs run about $47,032 a year; after an expected Social Security benefit, the savings you need to generate the rest comes to roughly $625,800.

The calculator then projects your current savings and monthly contributions forward at a 5% real return to show whether you're on track or facing a gap. How California taxes retirement income also matters: California is mixed for retirees: Social Security is not taxed, pension income is fully taxed, and 401(k)/IRA withdrawals are fully taxed. SS exempt; pensions and 401(k)/IRA withdrawals fully taxed as ordinary income (up to 13.3%), no retirement break.

A quick gut check for California: covering about $47,032 a year, minus an expected Social Security benefit, implies roughly $625,800 invested under the 4% rule. Retiring earlier, spending more, or assuming a lower return all raise that target, while a paid-off home or a larger Social Security benefit lowers it — the calculator lets you watch each lever move the number.

The biggest swing factor is when you start. Because returns compound, the same monthly contribution invested in your thirties can end up worth far more at retirement than one started in your forties, even in the same California scenario. If the projection shows a gap, raising the monthly contribution a little now is usually more powerful than trying to make it up later with larger amounts closer to retirement.

Frequently asked questions

How much do I need to retire in California?: Using the 4% rule against typical California retiree costs of about $47,032 a year — after an assumed Social Security benefit — you'd need roughly $625,800 invested. Enter your own numbers above to personalize it.
What is the 4% rule?: A common retirement guideline: you can withdraw about 4% of your savings in the first year of retirement, then adjust for inflation, with a good chance the money lasts 30 years. It implies a nest egg of about 25× your annual spending.
Does California tax retirement income?: California is mixed for retirees: Social Security is not taxed, pension income is fully taxed, and 401(k)/IRA withdrawals are fully taxed. SS exempt; pensions and 401(k)/IRA withdrawals fully taxed as ordinary income (up to 13.3%), no retirement break.