CalSavers is a Roth IRA, not a 401(k). It is a state-sponsored, automatic-enrollment payroll-deduction Roth Individual Retirement Account run by California for workers whose employers do not offer a qualified retirement plan. The distinction matters: whether CalSavers is a 401(k) or a Roth IRA controls how much you can contribute, how your money is taxed, whether your employer can chip in, and who is legally responsible for the account.
What CalSavers Actually Is
CalSavers was created by the California Secure Choice Retirement Savings Trust Act, codified at California Government Code Section 100000 and following sections. The program is overseen by the CalSavers Retirement Savings Board, chaired by the State Treasurer, and each worker’s account is a personal Roth IRA that belongs to the worker, not the employer.1California State Treasurer. CalSavers Home2CalSavers. Saver Information
A 401(k) is something different. It is an employer-sponsored plan that generally falls under the federal Employee Retirement Income Security Act (ERISA), which imposes fiduciary duties on the employer as plan sponsor.3Office of the Law Revision Counsel. 29 USC 1104 – Fiduciary Duties CalSavers is deliberately built to sit outside ERISA. Your employer runs the payroll deduction and nothing more; the state administers the program, and the employer carries no fiduciary liability for it.4CalSavers. Program Details
That structural difference produces a downstream effect on creditor protection. ERISA-governed 401(k) assets are generally fully shielded from creditors, including in bankruptcy, because federal law requires them to be kept separate from the employer’s business assets.5U.S. Department of Labor. FAQs About Retirement Plans and ERISA IRAs, CalSavers included, get federal bankruptcy protection subject to a dollar cap, plus a lower state-law exemption in California. A Roth IRA is protected; a 401(k) is protected more.
What the Roth IRA Classification Changes for You
Because CalSavers is a Roth IRA, it follows federal IRA rules — not the more generous 401(k) rules. The practical differences show up in five places.
- Contribution limits are much lower. For 2026, you can contribute up to $7,500 to a Roth IRA if you are under 50, or $8,600 if you are 50 or older (the $7,500 base plus a $1,100 catch-up). A 401(k) allows up to $24,500 in 2026, with additional catch-up contributions. The IRA cap applies across every IRA you own, so contributions to CalSavers and to a Roth IRA at a separate brokerage share the same annual ceiling.6Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500
- Your contributions are after-tax. CalSavers takes money from your paycheck after taxes have been withheld, so you get no upfront deduction. In return, qualified withdrawals in retirement, including investment growth, come out tax-free. Most 401(k) contributions work the other way: pre-tax now, taxable when you withdraw.
- There is no employer match. Employers are prohibited from contributing to a CalSavers account. Many 401(k) plans include matching contributions, which effectively adds free money to your balance. With CalSavers, whatever you put in is all that goes in.
- The account is yours, not the job’s. A CalSavers Roth IRA follows you from employer to employer. A 401(k) is tied to a specific employer; you can roll it over when you leave, but you have to do so.
- Your employer is not a fiduciary. In a 401(k), the employer has legal duties to manage the plan prudently. In CalSavers, the employer only forwards payroll deductions, and the state handles the rest.4CalSavers. Program Details
The default contribution rate in CalSavers is 5% of gross pay, escalating 1% each year up to 8% unless you change it. You can pick your own rate or a flat dollar amount at any time. If you qualify by income, you may also claim the federal Saver’s Tax Credit of up to $1,000.7CalSavers. Contributions
Income Limits Can Reduce or Block Your Contributions
Here is a rule that catches 401(k) savers off guard when they move to CalSavers: Roth IRAs have income limits, and CalSavers accounts are subject to those same federal limits. If you earn too much, your allowed contribution shrinks or disappears entirely. CalSavers itself warns that higher-income workers may not be eligible to contribute.4CalSavers. Program Details
For 2026, the Roth IRA phase-out ranges by modified adjusted gross income (MAGI) are:
- Single or head of household: $153,000 to $168,000
- Married filing jointly: $242,000 to $252,000
- Married filing separately: $0 to $10,0006Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500
Within the phase-out range you can make a partial contribution. Above the upper number you cannot contribute at all. This is a real risk with CalSavers because deductions come out of your paycheck automatically. If your income rises past the cutoff during the year, you can end up with excess contributions in the account. To avoid a 6% excise tax that applies for each year the excess remains, you have to withdraw the extra contributions and any earnings on them by your tax-filing deadline.8Internal Revenue Service. Retirement Topics – IRA Contribution Limits A 401(k) has no income cap on contributions, so this problem does not exist there.
Withdrawal Rules Follow Roth IRA Law
Because CalSavers is a Roth IRA, you can withdraw the money you contributed — your own original contributions, not the earnings on them — at any time, for any reason, without tax or penalty. That flexibility is a defining feature of Roth accounts and is not available in most 401(k) plans.
Earnings are treated more strictly. If you pull out investment earnings before age 59½ and before the account has been open at least five years, those earnings are generally hit with income tax plus a 10% early withdrawal penalty.9Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions The IRS applies a fixed order to Roth withdrawals: contributions first, then conversions, then earnings, so you have to exhaust the untaxed portion before you touch the taxable portion.
Rollovers are also constrained by the Roth IRA classification. You can move a CalSavers balance to a Roth IRA at another institution through a direct transfer or a 60-day rollover, but only to another Roth IRA. You cannot roll it into a traditional IRA or a 401(k). The IRS also limits you to one rollover per 12-month period across all your IRAs.10CalSavers. Withdrawal
If You Have Access to a 401(k) at Work, CalSavers Doesn’t Apply
One boundary worth stating plainly: CalSavers exists for workers whose employers do not sponsor a qualifying retirement plan. If your employer already offers a 401(k), 403(b), defined benefit pension, SEP, SIMPLE IRA, or an automatic-enrollment payroll deduction IRA, the employer is exempt from CalSavers and you will not be enrolled through it.11California Legislative Information. California Government Code 100032 The two are alternatives from the employer’s side, not options a worker chooses between.
For eligible workers whose employers use CalSavers, the short answer stays the same. It is a Roth IRA, run by the state, with lower limits, no match, income-based eligibility, and Roth withdrawal rules — and treating it like a 401(k) will lead to the wrong expectations on all four counts.