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Can You Hold Gold in a 401(k)? A California Guide

Affiliate disclosure: Gold California may earn a commission when you open an account through links on this page. This never changes what you pay or what we write. We are not financial or tax advisors. Consult a licensed advisor before making retirement decisions.

Quick answer: Almost never inside a standard employer 401(k) in California. Federal statute (IRC 408(m)(3)) does permit an individually-directed 401(a)/401(k) trust to hold IRS-approved gold, silver, platinum, and palladium bullion if a bank or approved non-bank trustee keeps physical possession of it. But the plan document has to affirmatively allow the investment, and essentially no standard California employer plan does. Every major California workplace plan (Savings Plus, CalPERS Supplemental Income 457, UC 403(b)/457(b), CalSTRS Pension2, CalSavers) offers only a curated fund menu. In practice, a Californian who wants gold inside a retirement wrapper has three routes: indirect exposure through gold ETFs or mining stocks if the 401(k) menu or a self-directed brokerage window happens to allow them; a Solo 401(k) with a plan document written to permit IRS-approved bullion, available to self-employed savers only; or an eligible rollover to a self-directed gold IRA once a qualifying event occurs.

Short on time? The essentials

  • The IRS Issue Snapshot on collectibles in individually-directed qualified plan accounts confirms that IRC 408(m) applies to 401(a)/401(k) plans, not just IRAs, and that the fineness-and-approved-trustee exception in 408(m)(3) does carry through.
  • Under IRC 408(m)(3), gold bullion must be at least 0.995 fine, silver 0.999, platinum and palladium 0.9995, or fall under the 31 USC 5112 coin carve-out (which includes American Gold Eagles).
  • Buying a metal that fails the 408(m)(3) test inside any tax-qualified account triggers a deemed distribution equal to cost, plus a 10% federal additional tax under 59.5, plus California's 2.5% additional tax on FTB Form 3805P.
  • No IRS-approved bullion sits on the investment menu of Savings Plus, CalPERS Supplemental Income 457, UC 403(b), CalSTRS Pension2, or CalSavers as of June 2026.
  • Some employer plans offer a self-directed brokerage window (SDBA). SDBAs usually allow gold ETFs and gold mining stocks; they do not usually allow physical bullion purchase.
  • A Solo 401(k) sponsored by a self-employed Californian can be set up with a plan document that permits IRS-approved bullion via a bank or approved non-bank trustee. IRS Form 5500-EZ is required once assets exceed $250,000.
  • The 2026 IRS elective deferral limit for a 401(k) is $24,500, plus $8,000 catch-up at age 50, plus $11,250 super catch-up at ages 60 through 63.
  • An eligible rollover to a self-directed gold IRA sidesteps the plan document constraint entirely, but the age-55 separation carve-out and the IRC 72(t)(10) public safety carve-out are lost the moment the money leaves the plan.

Californians asking whether they can hold gold in a 401(k) usually mean one of two things. Some want to buy physical bullion inside their existing employer plan; most just want retirement-account exposure to gold. The legal answer differs sharply from the practical one, and knowing both matters if you want to avoid a costly deemed distribution.

This page covers what the IRS actually permits inside a 401(a)/401(k) trust. It looks at the typical California employer plan menu and the indirect gold routes it opens. It explains when a Solo 401(k) is the right fit, and when a rollover to a self-directed IRA is cleaner. Every figure below cites its primary source.

What the IRS actually says about gold in a 401(k)

Start with the statute. IRC Section 408(m) treats a "collectible" acquired inside a tax-qualified account as a deemed distribution equal to cost, taxed as ordinary income, plus the 10% federal additional tax under age 59.5. The IRS Issue Snapshot on collectibles in individually-directed qualified plan accounts states this directly.

The Snapshot verbatim: "The acquisition by an individually-directed account under a qualified plan of a 'collectible' is treated as an immediate distribution from such account in an amount equal to the cost to the plan of such collectible. See IRC Section 408(m)." Same language, same rules, but applied to 401(a)/401(k) accounts rather than IRAs.

The 408(m)(3) exception then rescues certain metals from the "collectible" tag. The Snapshot lists the exception verbatim: "Certain gold, silver, or platinum coins described in 31 USC Section 5112. Any coin issued under the laws of any state. Any gold, silver, platinum, or palladium bullion of a certain fineness if a bank or approved non-bank trustee keeps physical possession of it. See IRC Section 408(m)(3)."

The industry-standard fineness that satisfies the 408(m)(3) reference is 0.995 for gold, 0.999 for silver, and 0.9995 for platinum and palladium. American Gold Eagles at 22-karat qualify under the 31 USC 5112 coin carve-out, not under the fineness test.

So a 401(a)/401(k) trust CAN legally hold IRS-approved bullion. The catch sits in the next sentence of the Snapshot: "Plan provisions establishing individually-directed accounts may allow plan participants to choose how the account balance will be invested or may limit investments to options that are offered by the plan." Translation: the plan document controls, and almost every employer's plan document limits participants to the fund menu.

The typical California employer 401(k) menu

An employer's plan committee sets the investment menu. Most California mid-sized and large 401(k) plans offer 15 to 30 fund options, chosen by the committee under ERISA fiduciary duty. The lineup usually includes target-date funds, broad-market index funds, at least one bond fund, an international fund, sometimes company stock, and occasionally a self-directed brokerage window as an add-on.

None of those categories buys or holds physical bullion. A target-date fund holds equity and bond mutual funds. An index fund tracks a benchmark like the S&P 500. A company stock fund holds employer shares. A brokerage window opens access to publicly traded securities, not to a depository or a coin dealer.

The IRS Snapshot points out the enforcement side too. If a participant somehow caused an individually-directed account to acquire a true collectible, the plan administrator must issue Form 1099-R for the deemed distribution amount. The Snapshot warns examiners to look for missing or incorrect 1099-R filings during audits.

Indirect gold exposure inside a 401(k)

If a California 401(k) participant wants gold-linked exposure without a rollover, the options depend on what the plan menu already offers.

Precious metals mutual funds

A precious metals sector mutual fund holds shares of mining companies and sometimes a small position in gold ETFs. It is a regulated 1940 Act fund; the plan committee can include it in the menu without touching 408(m). The fund does not hold physical bullion in the participant's name.

These sector funds are volatile. They track mining share price movement rather than the spot price of gold. A common-menu example is the Fidelity Select Gold Portfolio (ticker FSAGX); whether it sits in a particular plan is decided by that plan's committee. Past performance is not a guarantee of future results.

Gold ETFs, if the plan menu allows them

Very few California plans include a single-commodity ETF directly on the core menu. Those that do usually surface it through the self-directed brokerage window rather than the core lineup. Retail-known gold ETFs (tickers such as GLD, IAU, SGOL, BAR) are typically structured as exchange-traded commodity trusts, not 1940 Act ETFs.

Inside a 401(k), that structural distinction has no immediate tax effect. The 28% federal maximum collectibles rate on long-term gold ETF gains applies only outside a tax-qualified account. Gains that stay inside the 401(k) accumulate tax-deferred; distributions are ordinary income under 26 U.S. Code Section 402 and Section 72.

Gold mining stocks

Individual mining shares (majors like Newmont or Barrick, mid-caps, junior explorers) are ordinary equities. They can sit on a plan's core menu only if the committee added a sector fund; direct single-name mining shares usually require a self-directed brokerage window.

The SEC classifies gold mining under SIC code 1040 for EDGAR filings. Mining share price movement is driven by more than the gold price: production costs, jurisdiction risk, hedging policy, and management execution all matter. The SEC states directly that "investing in stock involves risks, including the loss of principal."

Self-directed brokerage windows: what they hold

A self-directed brokerage account (SDBA) inside a 401(k) is a bolt-on feature. The plan committee lets a participant open a brokerage subaccount at Fidelity, Schwab, TD Ameritrade, or another provider inside the plan wrapper. The participant can then buy publicly traded securities on that platform.

An SDBA typically supports stocks, bonds, ETFs, and mutual funds. Some plans further restrict the SDBA to no options, no margin, and no over-the-counter penny stocks. What an SDBA almost never supports is direct purchase of physical bullion from a coin dealer, or placement of that bullion at an IRS-approved depository under the plan trustee's title.

A California participant who wants bullion via an SDBA is stuck buying an ETF or a mining stock. Structurally, that is the closest an ordinary employer 401(k) gets to gold exposure. It is not physical bullion; it is a paper claim on a commodity trust or a mining company.

The Solo 401(k) route for self-employed Californians

The one plan type where physical bullion can genuinely live inside a 401(k) wrapper is a Solo 401(k), also called a one-participant 401(k). The IRS page on one-participant 401(k) plans states verbatim: "The one-participant 401(k) plan isn't a new type of 401(k) plan. It's a traditional 401(k) plan covering a business owner with no employees, or that person and his or her spouse. These plans have the same rules and requirements as any other 401(k) plan."

The key phrase is "these plans have the same rules and requirements as any other 401(k) plan." The 408(m) collectibles rule applies. The 408(m)(3) exception for IRS-approved bullion at an approved trustee applies too. The plan document is written by the sponsoring self-employed owner or by the plan provider she engages. That plan document can, if drafted for it, permit IRS-approved bullion.

Plan documents that allow bullion

Several IRS-approved non-bank trustees market Solo 401(k) plan documents that support alternative assets, including IRS-approved bullion. The plan sponsor engages one of these trustees, adopts the plan, and directs bullion purchases through the trustee to an IRS-approved depository. The bullion is held at the depository in the plan trustee's title, satisfying the 408(m)(3) "physical possession of a trustee" requirement.

Fees vary and the setup is significantly heavier than a standard Fidelity or Vanguard Solo 401(k). The trustee charges a plan administration fee, the depository charges a storage fee, and the coin dealer charges a spread on every purchase. Review the total cost carefully against a self-directed gold IRA, which serves the same purpose with a simpler wrapper.

Contribution mechanics and Form 5500-EZ

The IRS Solo 401(k) page describes two contribution sides. The owner can defer up to 100% of compensation, capped at the annual deferral limit. The plan can also make employer nonelective contributions up to 25% of compensation as defined by the plan.

For tax year 2026, a self-employed Californian can defer up to $24,500 (plus any catch-ups). The employer side can add up to 25% of net self-employment income. The overall cap is $72,000 in annual additions under IRC Section 415(c). The IRS page also confirms Form 5500-EZ is required once end-of-year assets exceed $250,000.

Where California's big workplace plans stand

California has several workplace savings plans that many state residents encounter. None of the large ones let a participant hold IRS-approved physical bullion inside the plan. Each uses a curated fund menu built by the plan's investment committee.

California workplace savings plans: physical bullion inside the plan wrapper
PlanTypeDirect bullion allowedPractical route to gold
Savings Plus (California state employees)401(k) + governmental 457(b)NoRollover out to a self-directed IRA at a distributable event
CalPERS Supplemental Income 457(b)Governmental 457(b)NoRollover out to a self-directed IRA at separation
UC Retirement Savings Program (UC 403(b), 457(b), DC Plan)403(b) + 457(b) + 401(a) DCNoRollover out to a self-directed IRA at separation
CalSTRS Pension2Supplemental 403(b) or 457(b)NoRollover out to a self-directed IRA at a distributable event
CalSaversState-facilitated Roth IRA (auto-enroll)NoNot a 401(k); IRA rules apply. Transfer out to a self-directed Roth IRA
Solo 401(k) (self-employed Californians)One-participant 401(k)Yes, if plan document permitsAdopt a plan document supporting IRS-approved bullion at an approved trustee
Private employer 401(k) (typical)ERISA 401(k)No, in the standard plan documentIndirect via ETF/mining/precious-metals fund if menu allows, or rollover after 59.5 or separation

Sources: IRS Issue Snapshot on 408(m) collectibles (checked June 2026). Savings Plus (savingsplusnow.com, fact-base Section 3.4). CalPERS Supplemental Income 457 (calpers.ca.gov). UC 403(b) Summary Plan Description (ucnet.universityofcalifornia.edu). CalSTRS Pension2 (calstrs.com). CalSavers program details (calsavers.com). IRS one-participant 401(k) plans page (checked June 2026).

Grouped bar chart of 2026 IRS retirement contribution limits. 401(k) employee deferral is 24500 dollars under age 50, 32500 dollars at age 50 or older with catch-up, and 35750 dollars for ages 60 through 63 with the super catch-up. IRA contribution is 7500 dollars under age 50, 8600 dollars at age 50 or older, and 8600 dollars at ages 60 through 63.
Source: IRS News Release IR-2025-111 (Nov. 13, 2025). Figures apply to tax year 2026.

Can you roll your account into a gold IRA? California eligibility checker

Most retirement money can move into a gold IRA once it is an eligible rollover distribution. Pick your account and situation for a general answer. Always confirm the specifics with your plan administrator or custodian.

General guidance only, not tax or financial advice. Eligibility depends on your specific plan document and IRS rules; confirm with your plan administrator and a tax advisor. A direct trustee-to-trustee transfer avoids the 60-day rule and 20% withholding.

Picking a company that explains every fee up front is the first step. Get the free gold IRA company checklist.

The rollover route to a self-directed gold IRA

For most Californians outside the self-employed Solo 401(k) case, the practical path to physical bullion inside a retirement wrapper is a rollover to a self-directed gold IRA. The rollover mechanics matter because the IRS treats a check made payable to the participant very differently from a trustee-to-trustee transfer.

Direct rollover, no withholding

The IRS Rollovers page states verbatim: "A retirement plan distribution paid to you is subject to mandatory withholding of 20%, even if you intend to roll it over later. Withholding does not apply if you roll over the amount directly to another retirement plan or to an IRA. A distribution sent to you in the form of a check payable to the receiving plan or IRA is not subject to withholding."

The direct rollover, also called a trustee-to-trustee transfer, is the recommended path. The 401(k) plan administrator sends funds straight to the new self-directed IRA custodian. No withholding, no taxable event, and the full pre-tax balance lands in the receiving IRA.

The 60-day trap

If the plan cuts a check payable to you, the IRS mandatory 20% withholding kicks in. To complete a full rollover, you must deposit the entire pre-withholding amount within 60 days, using other funds to cover the withheld 20%. Miss that step and the shortfall becomes a taxable distribution, plus the 10% federal additional tax and California's 2.5% additional tax if you are under 59.5.

The IRS example on the Rollovers page walks through this: "Jordan, age 42, received a $10,000 eligible rollover distribution from her 401(k) plan. Her employer withheld $2,000. If Jordan later decides to roll over the $8,000, but not the $2,000 withheld, she will report $2,000 as taxable income, $8,000 as a nontaxable rollover, and $2,000 as taxes paid. Jordan must also pay the 10% additional tax on early distributions on the $2,000 unless she qualifies for an exception."

When the rollover door opens

Most 401(k) plans do not permit in-service distributions before age 59.5. That is a plan-document decision, not a legal requirement, but the practical effect is that participants under 59.5 who still work at the sponsoring employer usually cannot roll to a gold IRA. After separation from that employer, the rollover door opens. So does an in-service rollover after 59.5 in plans that permit it.

Two carve-outs disappear the moment you roll a 401(k) into any IRA, including a gold IRA. IRS Topic 558's age-55 separation carve-out and the IRC 72(t)(10) public safety carve-out (age 50 or 25 years of service) are both plan-only. See the gold IRA vs 401(k) comparison and the California early-withdrawal penalty page for a fuller breakdown.

2026 contribution limits at a glance

Both routes are subject to IRS annual caps. The 2026 figures come from IRS News Release IR-2025-111, dated November 13, 2025.

2026 IRS contribution limits, 401(k) versus IRA (including a gold IRA)
Age tier401(k), 403(b), gov 457, TSPTraditional or Roth IRA
Under 50 (base)$24,500 elective deferral$7,500
Age 50 and over$24,500 + $8,000 catch-up = $32,500$7,500 + $1,100 catch-up = $8,600
Ages 60, 61, 62, 63$24,500 + $11,250 super catch-up = $35,750Same $8,600 cap
Total annual additions cap (401(k) + employer)$72,000 base, up to $80,000 or higher with catch-upsNot applicable to IRAs
Roth IRA phase-out (single/HoH)Not applicable$153,000 to $168,000 MAGI
Roth IRA phase-out (MFJ)Not applicable$242,000 to $252,000 MAGI

Sources: IRS IR-2025-111, Nov 13, 2025; IRS Notice 2025-67; IRC Section 415(c). Same limits apply to a Solo 401(k) as to any other 401(k). Checked June 2026.

Reading the limits together highlights the structural point. If you can only put $7,500 a year into an IRA and up to $32,500 a year into a 401(k) at age 50, the container size differs by a large factor. Neither container promises returns; both are wrappers around whatever assets they hold.

The California tax layer on 401(k) distributions

California taxes 401(k) distributions as ordinary income at progressive rates from 1% to 12.3%, plus a 1% Mental Health Services Tax on taxable income over $1 million (top combined rate 13.3%). The Franchise Tax Board publication 1005 sets out the framework; the state does not tax Social Security benefits, which sit outside this stack.

California does not offer a preferential rate for capital gains. The FTB states directly on its capital gains and losses page: "California does not have a lower rate for capital gains. All capital gains are taxed as ordinary income." That framing applies to any distribution of appreciated 401(k) assets, whether the assets were equity funds or a hypothetically permitted bullion holding.

The early-tax stack under 59.5

A distribution before 59.5 from either a 401(k) or an IRA stacks two additional taxes on top of ordinary income tax. The federal additional tax is 10% under IRC Section 72(t). California adds 2.5% on FTB Form 3805P. Combined, the early-tax cliff is 12.5% before any income tax.

Two plan-only carve-outs matter. IRS Topic 558's age-55 rule waives the 10% federal additional tax on 401(k) distributions taken after separation in or after the year the participant turns 55. IRC 72(t)(10) does the same for qualified public safety employees at age 50 or 25 years of service. California conforms to the post-2006 public safety exception on FTB Form 3805P.

Both carve-outs are lost the moment funds move to any IRA, including a gold IRA. A California peace officer who retires at 51 and rolls to a gold IRA gives up the 72(t)(10) benefit. Consult your tax advisor for your specific situation.

Scam context on the rollover path

The rollover door also opens the door to a part of the precious metals industry that ordinary 401(k) participants never touch. A California-based dealer, Red Rock Secured, entered a federal consent order in 2024 for a coin-selling scheme that targeted retirement money.

The CFTC release verbatim: Red Rock "convinced at least 950 people to pay over $69 million for silver and gold Canadian Red-Tailed Hawk (RTH) coins worth only $30 million, reflecting mark-ups of between 91.89% and 129.97%." The federal court ordered over $56 million in restitution, disgorgement, and civil penalty combined. The California Department of Financial Protection and Innovation was a co-plaintiff.

The pitch pattern nearly always involves pushing high-markup "premium," "rare," or "limited mintage" coins over common bullion. Common bullion (American Gold Eagle, Canadian Gold Maple Leaf, generic gold bars) trades at small markups over spot; anything more than 20% over spot deserves a closer look before signing. See the 2026 goldcalifornia dealer list for the operators we warn against.

California residents who suspect a precious metals dealer of fraud can file a complaint with DFPI online at dfpi.ca.gov, by phone at 1-866-275-2677, or by mail to 651 Bannon Street, Suite 300, Sacramento, CA 95811.

Five questions before you act

Deciding what to do about gold and a 401(k) rarely turns on one factor. Walk through these five questions in order before you commit.

  1. Are you still working at the employer that sponsors your 401(k)? If yes, most plans block in-service rollovers before 59.5. Your realistic options are the current plan menu (fund choices only), or if the plan offers one, a self-directed brokerage window with ETFs and mining stocks.
  2. Does your plan menu already include a precious metals sector fund or a self-directed brokerage window? If yes, indirect gold exposure is available without a rollover. Check the fund's expense ratio and the SDBA's commission schedule before treating that as free.
  3. Are you self-employed with no common-law employees (or spouse-only)? If yes, a Solo 401(k) with a bullion-supporting plan document is a legitimate route to physical gold inside a 401(k) wrapper. Compare the total costs against a self-directed gold IRA.
  4. If you have separated, at what age? If you separated at 55 or later (50 for qualified public safety), rolling a 401(k) to a gold IRA sacrifices the plan-only 72(t) carve-outs. Withdrawals before 59.5 then owe the 10% federal and 2.5% California additional taxes.
  5. Do you specifically need physical bullion, or is any gold-linked exposure enough? A precious metals mutual fund or a gold ETF via a brokerage window is not the same as owning IRS-approved bullion at a depository. If gold-linked equity risk is what you actually want, a rollover may be unnecessary.

Different answers point to different routes. A 45-year-old software engineer with a mainstream Fidelity 401(k) usually stops at the ETF-via-brokerage-window question. A 62-year-old self-employed consultant sits in Solo 401(k) territory. A 57-year-old CalPERS-covered separated employee runs into the age-55 carve-out consideration on any rollover.

Worked example: a California saver at $200,000

When each route is a bad idea

An honest guide names the cases where each choice backfires. None of these routes is universally right for every California saver.

When rolling a 401(k) into a gold IRA is the wrong call

  • You separated at 55, 56, 57, or 58 and may need money before 59.5. The IRS age-55 carve-out is plan-only. Rolling out costs the federal 10% and California 2.5% additional taxes on early distributions.
  • You are qualified public safety and separated at 50 or later. The IRC 72(t)(10) age-50 carve-out is also plan-only. Rolling out surrenders it.
  • Your 401(k) offers strong institutional fund classes. Some large California plans (Savings Plus, UC 403(b), large corporate plans) hold institutional shares with expense ratios you cannot reproduce in a retail self-directed IRA.
  • You may need a 401(k) loan. IRC 72(p) allows a 401(k) loan up to $50,000 or 50% of the vested balance. IRAs do not allow loans of any kind.
  • The balance is small enough that fixed-dollar gold IRA custodian and storage fees eat several percent per year. Small balances suffer worst from fixed-dollar fees.

When a Solo 401(k) with bullion is the wrong call

  • You are not actually self-employed with genuine self-employment income. The plan requires earned income from a trade or business. A W-2 employee cannot open a Solo 401(k) for that job.
  • You have common-law employees (other than a spouse). The IRS one-participant page says the "no-testing advantage vanishes if the employer hires employees," and standard nondiscrimination and coverage rules kick in.
  • You want simple, low-cost administration. Bullion-supporting Solo 401(k) plans usually cost more than a comparable self-directed gold IRA and require Form 5500-EZ once assets pass $250,000.
  • The bullion allocation you plan is small. A $10,000 bullion sleeve inside a Solo 401(k) with a specialty trustee is unlikely to justify the plan setup and administration cost.

When staying in the plan is the wrong call

  • Your plan menu is expensive with high recordkeeping fees. Some older or small-plan 401(k)s charge 1% or more in combined administrative and fund costs. A low-cost self-directed IRA (gold or traditional) can lower fees once the age-55 or public safety carve-outs no longer apply.
  • The employer is being acquired, dissolved, or changing recordkeeper. Forced distributions and plan changes create their own timing risk.
  • You are past 59.5 and want consolidated recordkeeping. The early-tax stack no longer applies. Whether to roll becomes an administrative choice.

If you recognize your household in more than one entry, slow down. The trade-offs resolve differently for different profiles. We are not financial advisors; a licensed advisor can model your specific numbers in an hour.

Gold in a 401(k), questions answered

Can a 401(k) legally hold physical gold in California?

Federal law permits an individually-directed 401(a)/401(k) trust to hold IRS-approved bullion under the same 408(m)(3) fineness-and-approved-trustee rule that applies to IRAs. California conforms; there is no state law that further restricts this. The blocker is the plan document. Almost every California employer's 401(k) plan document limits investments to the plan's fund menu, which does not include physical bullion.

What happens if I somehow buy gold coins in a 401(k) that does not permit it?

The IRS treats the acquisition of a non-exception "collectible" inside an individually-directed 401(a) account as a deemed distribution equal to cost, taxable as ordinary income. Under age 59.5, that triggers a 10% federal additional tax plus a 2.5% California additional tax on FTB Form 3805P. The plan administrator is directed to issue Form 1099-R for the deemed distribution.

Do gold ETFs count as physical gold inside a 401(k)?

No. Gold ETFs are securities. Retail-known tickers (GLD, IAU, SGOL, BAR) are structured as exchange-traded commodity trusts, which hold physical bullion at a bank vault for the trust. The 401(k) participant does not own the bullion directly; the trust does. Inside a tax-qualified account, gains on the ETF accumulate tax-deferred; distributions come out as ordinary income.

Are there any California workplace plans that let a participant hold physical gold?

No, based on plan documents current as of June 2026. Savings Plus, CalPERS Supplemental Income 457, UC 403(b) and 457(b), CalSTRS Pension2, and CalSavers all operate curated fund menus. A participant seeking IRS-approved bullion inside a retirement wrapper needs to either open a Solo 401(k) (self-employed only) with a plan document that permits it, or roll out to a self-directed IRA at a distributable event.

If I open a Solo 401(k) for my side business, can I put my day-job 401(k) into it and hold bullion?

Only after a qualifying event at the day-job plan. Most standard 401(k) plans block in-service rollovers before 59.5. After separation from the day-job employer, or after reaching 59.5 with an in-service rollover feature, the day-job balance can be rolled into a Solo 401(k) that accepts rollovers in. From there, if the Solo 401(k) plan document permits, the balance can be allocated to IRS-approved bullion at an approved trustee. Consult your tax advisor before executing.

Does California tax the rollover from my 401(k) into a gold IRA?

Not if the rollover is a direct trustee-to-trustee transfer to a traditional gold IRA. A direct rollover is not a distribution, so no California taxable event occurs. The risk lives in the indirect path. A check payable to you triggers the 20% federal mandatory withholding. Any amount not redeposited within 60 days becomes taxable. The 10% federal and 2.5% California additional taxes also apply if you are under 59.5.

Do gold ETFs sold inside my 401(k) get the 28% collectibles capital gains rate?

No, not while they stay inside the 401(k). The federal maximum 28% collectibles rate under IRC Section 1(h) applies to long-term capital gains realized outside a tax-qualified account. Gains that accumulate inside a 401(k) are not taxed as they occur; distributions come out as ordinary income at your then-current federal and California rates.

Is a Solo 401(k) with bullion better than a self-directed gold IRA?

Neither is objectively better. They solve different constraints. A Solo 401(k) has higher 2026 room ($24,500 deferral plus the employer side, versus $7,500 for an IRA). It also allows plan loans up to $50,000 under IRC 72(p). A self-directed gold IRA has a simpler setup, no Form 5500-EZ, and no earned-income rule.

With a large 401(k) balance and no self-employment income, a gold IRA rollover is cleaner. With real self-employment income and a maximum-contribution goal, a Solo 401(k) can pull ahead.

Sources

  1. Internal Revenue Service, Issue Snapshot, Investments in Collectibles in Individually-Directed Qualified Plan Accounts. Checked June 2026.
  2. Internal Revenue Service, One-Participant 401(k) Plans (Solo 401(k)). Checked June 2026.
  3. Internal Revenue Service, News Release IR-2025-111, 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500. Checked June 2026.
  4. Internal Revenue Service, Rollovers of Retirement Plan and IRA Distributions. Checked June 2026.
  5. Internal Revenue Service, Topic No. 558, Additional Tax on Early Distributions from Retirement Plans Other Than IRAs. Checked June 2026.
  6. Internal Revenue Service, Publication 590-B, Distributions from Individual Retirement Arrangements. Checked June 2026.
  7. Cornell Legal Information Institute, 26 U.S.C. Section 408 (Individual Retirement Accounts, including 408(m) collectibles rule). Checked June 2026.
  8. Cornell Legal Information Institute, 26 U.S.C. Section 72 (Annuities, including 72(p) plan loans and 72(t) early-distribution tax). Checked June 2026.
  9. Cornell Legal Information Institute, 26 U.S.C. Section 401 (Qualified Pension, Profit-Sharing, and Stock Bonus Plans). Checked June 2026.
  10. California Franchise Tax Board, 2024 Instructions for Form FTB 3805P, Additional Taxes on Qualified Plans (Including IRAs). Checked June 2026.
  11. California Franchise Tax Board, Capital Gains and Losses. Checked June 2026.
  12. California Franchise Tax Board, Publication 1005, Pension and Annuity Guidelines. Checked June 2026.
  13. California Department of Human Resources, Savings Plus Program. Checked June 2026.
  14. CalSTRS, Pension2, Rolling Over Funds. Checked June 2026.
  15. University of California, UC 403(b) Plan Summary Plan Description. Checked June 2026.
  16. U.S. Commodity Futures Trading Commission, Release 8898-24, Red Rock Secured Consent Order. Checked June 2026.
  17. California Department of Financial Protection and Innovation, Submit a Complaint. Checked June 2026.
Gold California
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