401(k) Rollover Guide (May 2026)
4 options when you leave a job. Direct trustee-to-trustee beats indirect every time. The 60-day deadline + 20% mandatory withholding trap explained. Plus the rule-of-55 and Backdoor Roth implications.
Always do DIRECT rollover, never indirect
Direct (trustee-to-trustee): old plan sends check directly to new plan or IRA custodian. $0 tax, $0 risk. Indirect: check made payable to you = mandatory 20% withholding + 60-day deadline + 10% penalty if you miss it. Only do indirect if your old plan refuses direct rollover (rare).
Quick Answer
- 4 options:leave it, roll to new 401(k), roll to IRA, cash out (don't).
- Best for most people: roll to IRA at Fidelity/Schwab/Vanguard. Maximum investment control + lowest fees.
- Best for Backdoor Roth users: roll to new 401(k). Keeps pre-tax balance OUT of IRA (avoids pro-rata trap).
- Direct rollover always beats indirect: $0 withholding, no 60-day clock.
- 60-day rule: indirect rollover must be redeposited in 60 days or full taxation + 10% penalty.
- One indirect per 12 months:across all your IRAs (the "one-rollover-per-year rule").
- Rule of 55: if separating at 55+, leave money in old 401(k) for penalty-free withdrawals before 59ยฝ.
- Force cashout under $7,000: SECURE 2.0 raised the threshold. Roll actively to avoid auto-IRA-creation at high-fee custodians.
All 4 Options Compared
| Feature | Leave it | Roll to new 401(k) | Roll to IRA | Cash out |
|---|---|---|---|---|
| Investment options | Limited to old plan menu | Limited to new plan menu | Unlimited (any ETF/mutual fund/stock)Best | N/A โ money out of retirement |
| Fees | Often higher (recordkeeping) | Depends on new plan | Lowest at Fidelity / Schwab / VanguardBest | 10% penalty + ordinary income tax |
| Tax impact | $0 (stays tax-deferred)Best | $0 (direct rollover) | $0 (direct rollover) | 20% mandatory withholding + 10% penalty if under 59ยฝ |
| Backdoor Roth IRA compatibility | Best โ keeps pre-tax balance OUT of IRAsBest | Best โ keeps pre-tax balance OUT of IRAs | Worst โ adds to pre-tax IRA balance, triggers pro-rata | N/A |
| RMD age 73 delay | Yes (if leaving with current employer who's still working) | Yes (if you continue working at new employer) | No โ RMD applies at 73 | N/A |
| Best for | Balances $5K+ where old plan has good funds | Consolidating accounts; ongoing employer match | Most people โ maximum control and lowest fees | Don't โ outcomes are almost always worse than rolling |
Direct vs Indirect Rollover (Worked Example)
Scenario: $100,000 in old 401(k), age 35, rolling to IRA
Direct rollover (recommended):
- Old plan sends $100,000 check directly to new IRA custodian
- $0 tax withheld; $0 immediate tax impact
- Full $100,000 lands in new IRA, continues tax-deferred
Indirect rollover (avoid):
- Old plan sends $80,000 check to YOU ($100K minus 20% mandatory withholding)
- You have 60 days to deposit $100,000 into new IRA (must front the missing $20K from other funds)
- If you only deposit $80K: the $20K withholding is treated as a distribution โ ordinary income tax + 10% penalty
- If you miss 60-day deadline entirely: full $100K treated as distribution โ ordinary income tax + 10% penalty
- Worst case at 32% federal bracket: $32K tax + $10K penalty = $42K out of $100K
5-Step Rollover Process
- 1
Decide destination: IRA or new 401(k)
For most people: IRA at Fidelity/Schwab/Vanguard for max investment options. For Backdoor Roth users: new 401(k) to keep pre-tax IRA balances at $0.
- 2
Open destination account first
If rolling to IRA, open a Rollover IRA at Fidelity/Schwab/Vanguard online (~10 minutes). Get the account number ready.
- 3
Call old 401(k) administrator and request DIRECT rollover
Use the exact phrase: "direct trustee-to-trustee rollover." They'll send paperwork or process online. Provide the new account's receiving wire instructions or check-payable-to instructions.
- 4
Verify receipt at new account
Funds typically arrive within 5-15 business days. If you receive a check made payable to YOU instead of the new custodian, that's an indirect rollover โ DON'T cash it; call the old plan immediately to redo as direct.
- 5
Invest the rolled-over funds (don't leave in cash)
Funds often arrive in a money-market sweep at ~4.5% APY (Fidelity SPAXX). That's fine short-term but invest into your long-term allocation within 30 days. Suggested defaults: VTI/VXUS/BND or FZROX/FZILX target allocation.
Which rollover destination should you pick?
Match your situation:
- You want maximum investment options + lowest feesโ Roll to IRA at Fidelity / Schwab / VanguardAny ETF, mutual fund, or stock available. Fidelity ZERO-expense-ratio funds (FZROX, FZILX) free.
- You're a high earner using Backdoor Roth IRAโ Roll to NEW 401(k), not IRAPre-tax IRA balance triggers pro-rata rule, taxing most of your Backdoor Roth conversion. Keep balances in 401(k).
- You're 55+ and planning to retire before 59ยฝโ Leave in old 401(k) until rule-of-55 use, then rollRule of 55 lets you withdraw from old 401(k) penalty-free before 59ยฝ โ only if money stays in 401(k), not IRA.
- You have multiple old 401(k)sโ Consolidate all to one IRAEasier to manage, lower fees, single tax document. Unless you're using Backdoor Roth (then keep in 401(k)).
- Your old plan has access to institutional-class funds you can't get elsewhereโ Leave it in old planSome old 401(k) plans offer Vanguard institutional funds with sub-0.01% expense ratios โ better than retail equivalents at IRA. Rare but valuable.
- Balance is under $7,000โ Roll actively (don't let plan force-decide)Force-cashout for balances under $1,000 = 20% withholding + 10% penalty. Active rollover within 30-60 days avoids this.
- You're tempted to cash out (need money)โ Don't โ find another sourceFederal tax + 10% penalty + lost tax-deferred growth = cashing out is almost always the worst option. Personal loan / 401(k) loan / HELOC all beat this.
Frequently Asked Questions
How we verified this
Rollover rules verified May 2026 against IRS Publication 590-A (rollover rules), Fidelity 2026 401(k) rollover guide, Schwab 2026 IRA rollover steps, NerdWallet 2026 401(k) rollover guide, Empower 2026 rollover options, and Ameriprise Financial 2026 in-service distribution analysis. SECURE 2.0 raised force-cashout threshold to $7,000 confirmed in IRC ยง401(a)(31)(B).