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Inspira Financial (Millennium Trust) 401(k) Auto-Rollover IRA: What It Is and How to Move Your Money (2026)

Got a letter from Inspira Financial — or from Millennium Trust Company before the January 2024 rebrand — about a retirement account you didn't open? You are not alone. When you left a job with a 401(k) balance between $1,000 and $7,000, your former employer may have automatically rolled that balance into a default IRA at Inspira Financial without requiring your signature or consent. This is called an automatic rollover, authorized by IRC § 401(a)(31)(B) and DOL safe harbor regulations. Your money is safe and still exists. This guide explains what happened, how to verify your account, how to move your money to a custodian of your choice, what fees are doing to your balance, and the Backdoor Roth pro-rata trap that catches many people who discover this account years later.

Before you act on this account — check these first if they apply:
  • Executing Backdoor Roth conversions? This auto-rollover IRA is a traditional IRA. Its pre-tax balance counts in the pro-rata rule and will make a portion of your Roth conversions taxable. See the Backdoor Roth section below before deciding where to move this money.
  • Want to roll to your new employer's 401(k) instead of an IRA? Most employer 401(k) plans accept IRA rollovers — moving the balance into your current plan clears the pro-rata problem and may qualify you for the Rule of 55 later. See the reverse rollover guide.
  • Have multiple forgotten accounts? If you've changed jobs several times with small balances, you may have more than one auto-rollover IRA at Inspira Financial or other default custodians. The consolidation guide covers how to locate and combine them efficiently.

What is Inspira Financial — and what was Millennium Trust?

Millennium Trust Company, founded in 2000 and headquartered in Oak Brook, Illinois, grew into one of the largest specialized custodians for automatic rollover IRAs in the United States. When employers choose to force out small-balance 401(k) accounts, they must select a default IRA custodian — Millennium Trust was among the most commonly designated providers, administering millions of auto-rollover IRA accounts for participants from thousands of different employers.

In January 2024, Millennium Trust Company officially rebranded as Inspira Financial, unifying Millennium Trust and PayFlex (an employer-sponsored health account administrator it had acquired) under a single brand.1 All Millennium Trust auto-rollover IRA accounts, account numbers, balances, and investment positions transferred to Inspira Financial unchanged. If you have a letter or account statement from Millennium Trust Company, the same account exists today at Inspira Financial under the same account number.

Inspira Financial also offers self-directed IRAs, HSAs, and COBRA administration — but the auto-rollover IRA is the product most people encounter unexpectedly. If you see "Inspira Financial" or "Millennium Trust" in correspondence about a retirement account and don't remember opening it, it is almost certainly an auto-rollover IRA from a prior employer.

How your 401(k) ended up at Inspira Financial

The automatic rollover is a legal DOL-established process authorized by IRC § 401(a)(31)(B) and implemented under DOL safe harbor regulation 29 CFR § 2550.404a-2. When you leave a job and your vested 401(k) balance falls at or below the plan's mandatory force-out threshold, the plan may automatically roll your balance to a pre-selected default IRA — without requiring your signature — if you do not make an affirmative election within the notice period.

SECURE 2.0 § 304 raised the threshold from $5,000 to $7,000, effective January 1, 2024 for plans adopting the amendment (formal plan amendment deadline is December 31, 2026).2 This means participants who separated in 2024 or later with balances up to $7,000 may be auto-rolled under the new limit — even if they would not have been under the old $5,000 ceiling.

Vested balance at separationWhat the plan can doYour action required?
$0 – $1,000May issue a distribution check payable to you (taxable + 10% early withdrawal penalty unless deposited within 60 days)No consent required; you receive a check and have 60 days to roll it over yourself
$1,001 – $7,000Must roll to a default IRA (such as Inspira Financial) if no affirmative election is made by the notice deadlineNo consent required; you are notified and have a window to elect your own rollover destination before the auto-roll occurs
Over $7,000Cannot force out without consent; balance stays in the plan until you make an electionPlan must notify; you must make an affirmative distribution or rollover election to move the money

Why do so many people discover this account years later? The auto-rollover notice goes to the address your former employer had on file. If that address was outdated, or if you moved after leaving the job, you may have never received the Inspira Financial / Millennium Trust letter. The account has been sitting in the default investment, earning modest interest, while annual maintenance fees slowly erode the balance — sometimes for five or more years before the participant realizes it exists.

If you believe you may have a forgotten auto-rollover IRA, in addition to contacting Inspira Financial directly, you can search the National Registry of Unclaimed Retirement Benefits at unclaimedretirementbenefits.com and the DOL's Abandoned Plan Search at dol.gov — both are free and searchable by name.

How to find and access your Inspira Financial account

  1. Check old email and mail for any correspondence from "Inspira Financial," "Millennium Trust Company," or "MTCO." Auto-rollover notices are sent to the address your employer had on file — if that address was outdated, you may have missed them entirely.
  2. Go to inspirafinancial.com and click the participant login link to access the online portal. If you created login credentials at Millennium Trust before the rebrand, the same credentials work on the Inspira Financial portal.
  3. If you never established login credentials, use the registration flow on the Inspira Financial portal. You will need the account number from your auto-rollover notice, along with your Social Security Number and date of birth. If you don't have an account number, call 877.682.4727 to verify your identity and retrieve access.
  4. If you can't confirm whether you have an account at all, call 877.682.4727 with your former employer's name and approximate separation date. Inspira Financial can search by Social Security Number and prior employer.

The default investment: what your money is (probably) earning

When your 401(k) was auto-rolled to Inspira Financial, the balance was deposited into the default investment specified by your former employer's plan document. Under DOL safe harbor requirements, this must be a capital-preservation vehicle — typically an FDIC-insured bank savings or money market deposit account, or a stable value fund.3 The specific investment depends on what your employer selected when establishing the auto-rollover program.

The practical reality for most participants: the default investment earns a modest interest rate — often meaningfully below what a money market fund at Fidelity, Vanguard, or Schwab earns on the same dollar. In a 2025–2026 environment where money market funds at major custodians have been yielding 4–5%, an Inspira Financial bank account earning 0.5–1.5% represents a real drag on a balance that is simultaneously being charged an annual maintenance fee. For a small account, the fee can exceed the interest earned — causing the balance to shrink year over year.

Once you log in to the Inspira Financial portal, you can redirect the account to other investment options within their platform. But the more common action is to transfer the entire balance to a major custodian (Fidelity, Vanguard, Schwab) where you have broader investment flexibility and typically no annual account maintenance fee.

Inspira Financial fee structure

Inspira Financial charges an annual account maintenance fee for auto-rollover IRAs, covering account establishment and ongoing administration. Confirmed details from Inspira Financial's published FAQ:4

On a $1,500 balance, an annual maintenance fee in the $20–$50 range represents 1.3–3.3% of the account value — a significant drag relative to the modest interest the default bank deposit is earning. This is the core economic argument for moving the balance promptly to a no-fee custodian. Fidelity, Vanguard, and Schwab charge no annual account maintenance fee on standard brokerage IRAs.

How to move money out of Inspira Financial (step-by-step)

Moving your auto-rollover IRA from Inspira Financial to another custodian is a trustee-to-trustee IRA transfer — not a rollover distribution — which means the 60-day window and the once-per-year indirect rollover rule do not apply.5

  1. Open a traditional IRA at your destination custodian (Fidelity, Vanguard, Schwab, or another) if you don't already have one. The account must be open before you can initiate the transfer. Most online IRA applications take 10–15 minutes and are approved same-day.
  2. Get FBO transfer instructions from the receiving custodian. The exact payee name the check or wire should be addressed to varies — for example, "Fidelity Management Trust Company FBO [Your Full Legal Name]" or "Charles Schwab & Co. Inc. FBO [Your Full Legal Name]." Your destination custodian will provide a letter of acceptance or wire instructions. Some custodians have a dedicated incoming transfer form.
  3. Contact Inspira Financial via the online portal at inspirafinancial.com, by calling 877.682.4727, or by emailing [email protected]. Request a direct trustee-to-trustee IRA transfer (do not request a distribution check payable to yourself — see the callout below). Provide:
    • Receiving custodian's name and mailing address
    • Your IRA account number at the receiving custodian
    • FBO payee instructions from the receiving custodian
    • Whether you want the full balance transferred or a partial amount
  4. Wait for processing. Inspira Financial will liquidate the default investment (if needed) and wire funds or mail an FBO check to the receiving custodian. Standard processing is 5–10 business days; paper FBO checks add 3–5 days for mailing and posting.
  5. Confirm receipt at the destination. Verify the incoming transfer appears in your new IRA within 15 business days. If it does not, contact both custodians to confirm wire instructions matched. Inspira Financial will have a wire confirmation number if funds were wired.
Direct transfer vs. distribution check — always choose the direct transfer. A trustee-to-trustee transfer sends assets directly between two custodians and never touches your hands. It is not subject to the 60-day rollover window and does not consume your once-per-year IRA rollover allowance. If you instead request a distribution check payable to yourself — even intending to deposit it within 60 days — it counts as an indirect rollover and is subject to the once-per-year limit. If you have already used one indirect rollover from any IRA this calendar year, a second indirect rollover becomes a taxable distribution. Always request a direct trustee-to-trustee transfer from Inspira Financial. See the rollover IRA rules guide for more on the Bobrow trap.

Backdoor Roth pro-rata implications

This is the highest-stakes issue for people who discover an Inspira Financial auto-rollover IRA. The account is a traditional IRA for all tax code purposes. Its pre-tax balance is included in the IRS's pro-rata calculation on Form 8606, which determines the taxable fraction of any traditional-to-Roth conversion.

If you contribute $7,000 to a traditional IRA as a non-deductible contribution (Step 1 of the Backdoor Roth), then immediately convert it (Step 2), the IRS does not look only at that $7,000 IRA. It looks at all of your traditional IRA balances at year-end — across every custodian — and taxes the conversion proportionally. Example: if you have $7,000 in a non-deductible contribution and $3,500 in an Inspira Financial pre-tax auto-rollover IRA, your IRA aggregate is $10,500, of which $7,000 (67%) is non-deductible. Your $7,000 conversion is only 67% tax-free — the remaining 33% ($2,310) is ordinary income in the year of conversion. That adds roughly $580–$880 in federal tax (at 25–38% marginal rate) to what was supposed to be a cost-free Backdoor Roth.

The solution is a reverse rollover: move the Inspira Financial pre-tax balance into your current employer's 401(k) plan before year-end. Most 401(k) plans accept IRA rollovers. This eliminates the pre-tax balance from the Form 8606 pro-rata calculation — after the reverse rollover, your traditional IRA aggregate is $0, and future Backdoor Roth conversions are fully tax-free. See the Backdoor Roth pro-rata guide for a full step-by-step walkthrough and the deadline to complete the reverse rollover (year-end of the year you want the clean calculation).

Automatic portability: the option to move it to your new employer's 401(k) automatically

A new service category called automatic portability allows small-balance auto-rollover IRAs to transfer automatically into a new employer's 401(k) plan when you enroll in the new plan. Retirement Clearinghouse (RCH) operates the primary portability network, connecting participating 401(k) recordkeepers and default IRA custodians. When you enroll in a new employer's 401(k) that participates in the RCH network, the system can identify your orphaned auto-rollover IRA and offer to transfer it directly into your new plan — no separate paperwork or phone calls.

Automatic portability is particularly valuable for early-career workers with small balances across multiple prior jobs, where the combination of fees and low-yield default investments is the largest proportional drag. Not all employers or recordkeepers participate yet. If your new employer offers a 401(k) through Empower, Fidelity, Vanguard, or another major recordkeeper, ask whether automatic portability is available at enrollment. Alternatively, a manual reverse rollover achieves the same result — see the reverse rollover guide for instructions.

Three real scenarios

Scenario 1: Tech worker discovers $4,200 auto-rolled four years ago — fee drag and Backdoor Roth cleanup

Kevin, 34, received an email from Inspira Financial about a "rollover IRA" he didn't recognize. Searching his inbox, he found a notice from Millennium Trust Company sent to an old email address in 2022, for a $4,800 rollover from a startup job he'd left in 2021 after 18 months of 401(k) participation. He had missed the notice entirely and never established login credentials.

Kevin called 877.682.4727, verified his identity with his SSN and date of birth, and confirmed he had a $4,200 balance — the original $4,800 deposit eroded by annual maintenance fees in excess of the default bank account interest over four years.

Kevin was also executing Backdoor Roth conversions through a separate traditional IRA at Fidelity. The $4,200 pre-tax balance at Inspira Financial was creating a pro-rata problem visible on his Form 8606 — each year's non-deductible contribution was partially taxable on conversion. He solved both problems simultaneously: he initiated a reverse rollover of the Inspira Financial balance into his current employer's 401(k) plan at Empower, which accepted IRA rollovers. This eliminated the $4,200 from his IRA aggregate balance and ended the annual fee drag in a single transaction.

Lesson: A forgotten Inspira Financial auto-rollover IRA silently creates a Backdoor Roth pro-rata problem every year it exists as a traditional IRA. A reverse rollover into your current employer's 401(k) clears the balance, eliminates the annual fee, and restores clean Backdoor Roth access simultaneously.

Scenario 2: Hospital nurse finds $5,800 from 2019 — seven years of fee erosion

Maria, 47, found a reference to Millennium Trust in an unclaimed property search she ran after reading about forgotten retirement accounts. After calling 877.682.4727, she confirmed she had a $5,080 balance — her original $6,100 deposit from a 2019 hospital job had been eroded by seven years of annual maintenance fees. The default FDIC-insured bank account had earned modest interest, but less than the cumulative fees.

Maria had no active Backdoor Roth strategy and was contributing to her current employer's Fidelity 401(k) and a Roth IRA. She initiated a trustee-to-trustee transfer of the full $5,080 to a Fidelity rollover IRA. The transfer took seven business days. At Fidelity, she invested the balance in FZROX (0.00% expense ratio) and set up automatic annual IRA contributions up to her $8,500 limit (age 47, eligible for catch-up at 50). Fidelity charges no annual IRA maintenance fee — ending the fee drain going forward.

Lesson: Fee erosion on a forgotten auto-rollover IRA can be significant over five to seven years. Even on a modest balance, transferring to a no-fee custodian and investing in low-cost index funds meaningfully improves long-term outcomes. Check the National Registry of Unclaimed Retirement Benefits if you suspect you may have a forgotten account.

Scenario 3: Early-career engineer with two orphaned Inspira Financial accounts — reverse rollover consolidation

Alex, 27, had changed jobs three times in five years and discovered two separate auto-rollover IRAs at Inspira Financial from his first two employers — balances of $1,900 and $2,200, totaling $4,100. His current employer's ADP 401(k) plan accepted IRA rollovers.

Rather than transferring both accounts to a traditional IRA — which would leave him with three IRA accounts at different custodians — Alex executed two reverse rollovers: he transferred both Inspira Financial balances directly into his ADP 401(k) plan. This consolidated all his retirement savings into one active account, eliminated both annual Inspira Financial maintenance fees, gave him access to the index fund lineup inside the 401(k), and cleared his pre-tax IRA aggregate balance to zero — opening clean Backdoor Roth access for future years.

The two direct transfers took 11 and 14 business days respectively. Alex's accountant confirmed the transfers were reported correctly on his Form 1040 — Lines 4a (total distribution amount) and 4b ($0 taxable with "rollover" notation) — and no Form 8606 entry was required since the IRA was emptied rather than converted.

Lesson: Multiple small auto-rollover IRAs from early-career job changes are common. A reverse rollover into a current employer's 401(k) consolidates everything into one account, ends ongoing fees, and positions you for clean Backdoor Roth contributions going forward.

When to get a specialist involved

Most Inspira Financial situations are straightforward — locate the account, initiate a trustee-to-trustee transfer, and move to a no-fee custodian. A fee-only advisor adds meaningful value when any of these apply:

→ Backdoor Roth pro-rata rule guide → Reverse rollover: move IRA back into 401(k) → Rollover IRA rules and the once-per-year limit → Consolidating multiple old 401(k) accounts → Fidelity vs. Vanguard vs. Schwab comparison → What happens to your 401(k) when you leave a job → Roll old 401(k) into new employer's plan → Cashing out vs. rolling over: what it actually costs

Get matched with a rollover specialist

A fee-only advisor can help you locate a forgotten Inspira Financial account, model the Backdoor Roth pro-rata impact, sequence a reverse rollover before year-end, and build a consolidation plan across multiple small-balance IRAs. No conflict of interest: fee-only advisors earn no commission on your rollover destination.

Fee-only · No commissions · Free match · No obligation

  1. Inspira Financial rebrand from Millennium Trust Company: Millennium Trust Announces Plans to Rebrand as Inspira Financial (inspirafinancial.com) — Officially rebranded January 2024. Unified Millennium Trust Company and PayFlex under a single brand. All Millennium Trust auto-rollover IRA accounts transferred unchanged. See also: 401k Specialist Magazine — Millennium Trust Rebranding as Inspira Financial in 2024. Verified June 2026.
  2. SECURE 2.0 § 304 — automatic rollover threshold raised to $7,000: Foley & Lardner — Automatic Cash-Out Limits Under SECURE 2.0 and PBMARES — SECURE Act 2.0 Increased Involuntary Cash-Out Limit to $7,000. Effective January 1, 2024 for plans adopting the amendment; formal plan amendment deadline December 31, 2026. Balance tiers: <$1,000 may be cashed out; $1,001–$7,000 auto-rolled to default IRA if no participant election; >$7,000 requires consent. Verified June 2026.
  3. DOL safe harbor for automatic rollover default investments: DOL 29 CFR § 2550.404a-2 — Safe Harbor for Automatic Rollover IRAs. Default investment must be a capital-preservation vehicle: an FDIC-insured bank account, money market deposit account, or similar. Inspira Financial's published auto-rollover FAQ confirms default investment is "an FDIC-insured, interest-bearing bank account, or another investment directed by your former employer." Verified June 2026.
  4. Inspira Financial auto-rollover IRA fees: Inspira Financial — Automatic Rollover Account FAQs for Individuals. Accounts under $250: fee waived in year 1, then $20/year. Standard accounts: annual maintenance fee charged at establishment and annually — see current schedule at inspirafinancial.com. Verified June 2026.
  5. IRA trustee-to-trustee transfer vs. once-per-year rollover rule: IRS — IRA One-Rollover-Per-Year Rule. A direct trustee-to-trustee transfer between IRA custodians is not an "IRA-to-IRA rollover" under the Bobrow ruling (Bobrow v. Commissioner, T.C. Memo. 2014-21) and does not count against the once-per-year limit. Only indirect rollovers (distribution check deposited within 60 days) count. Request a direct trustee-to-trustee transfer from Inspira Financial to avoid triggering the once-per-year limit. Verified June 2026.

Inspira Financial was formerly known as Millennium Trust Company; the rebrand launched January 2024. Auto-rollover IRA rules, SECURE 2.0 thresholds, fee structures, portal access, and phone numbers reflect publicly available information as of June 2026 and are subject to change. Verify all fee amounts at inspirafinancial.com before making decisions. Contact Inspira Financial directly at 877.682.4727 or [email protected] for current account and fee information. Pro-rata rule examples are illustrative — your specific tax impact depends on your IRA aggregate balance, conversion amount, and tax situation; consult a tax advisor. Content is for informational purposes only and does not constitute financial, tax, or investment advice. 401kRolloverAdvisorMatch is a referral service, not a licensed advisory firm. We may receive compensation from professionals in our network.