Every Section 530A account opens at Robinhood Financial LLC by default, with the $1,000 seed invested in an S&P 500 index fund at about a 0.03% expense ratio. For most families, that's a perfectly reasonable resting place for the money. But for some — consolidators, fund-pickers, people who already have a family Fidelity or Vanguard ecosystem — a rollover makes sense. This article lays out the specific scenarios where each choice wins.
Why Robinhood Is the Default
When the Section 530A program launched in 2025, the Treasury needed a custodian that could open millions of custodial brokerage accounts quickly, with no account minimums, no onboarding friction, and low baseline fees. Robinhood fit the profile: fully digital account opening, fractional shares, no trading commissions, and a partnership with BNY Mellon for custody and clearing. Nothing about the arrangement is exclusive to Robinhood — the accounts are portable, just like any brokerage account.
The default fund is an S&P 500 index fund at ~0.03% expense ratio. That puts Robinhood in the same fee band as Vanguard's VOO. It's not the cheapest option available (Fidelity's FXAIX is 0.015%, FZROX is 0.00%), but it's within a few basis points of the floor.
The Case for Staying at Robinhood
Most families don't need to roll over. Specifically, stay at Robinhood if:
- You don't already bank or invest with Fidelity, Vanguard, or Schwab. Opening a new account at another brokerage just for the 530A means an additional login, another set of tax documents, and another password to manage. Not worth it for the fee savings alone.
- You prefer a hands-off account. The Robinhood default fund is a sensible S&P 500 index. If you're not going to actively pick funds, switching brokerages doesn't get you anything.
- You like the mobile-first experience. Robinhood's app is designed for phone-first interaction. Traditional brokerages are catching up but still lean web-heavy.
- The balance is small. At a $1,000 starting balance, the expense ratio difference between 0.03% and 0.015% is about $0.15/year. Not a reason to move.
The Case for Rolling Over
Move the account if any of these apply:
You already use Fidelity, Vanguard, or Schwab
Consolidation is the strongest reason to roll over. Seeing the 530A alongside your IRA, 529, and taxable brokerage in one dashboard makes it easier to manage allocations, track contributions against the $5,000 cap, and plan withdrawals later. It also reduces paperwork at tax time.
You want access to specific funds
Robinhood offers a solid default but limited fund selection. If you want:
- Fidelity's Zero-fee funds (FZROX, FNILX): Must be held at Fidelity
- Total-international exposure (FTIHX, VXUS): Better selection elsewhere
- Target-date or lifecycle funds: Vanguard and Fidelity have deeper catalogs
- ESG / sustainable funds: More options at major brokerages
...then a rollover opens up the menu. See Understanding Expense Ratios for how small fee differences compound.
You're planning to max contributions
At $5,000/year contributions for 18 years, the account grows to roughly $173,000 at 7% returns. Every basis point of expense ratio matters more at that scale. The spread between 0.03% (Robinhood) and 0.015% (Fidelity FXAIX) is about $500 over 18 years at max contributions — small but worth capturing if you're actively optimizing.
You want better customer service or research tools
Robinhood's customer support is primarily app-based. Fidelity, Schwab, and Vanguard all have phone support, in-person branches, and deeper research platforms. If you want to talk to a human about the account, that's easier at a traditional brokerage.
The Actual Dollar Stakes
Let's be concrete about what the decision is worth. At a 7% average annual return, here's what the account grows to over 18 years depending on expense ratio and contribution level:
| Contribution | Robinhood (0.03%) | Fidelity FXAIX (0.015%) | Fidelity FZROX (0.00%) |
|---|---|---|---|
| $0/year (seed only) | ~$3,360 | ~$3,365 | ~$3,370 |
| $100/month | ~$43,100 | ~$43,200 | ~$43,300 |
| $5,000/year (max) | ~$173,300 | ~$173,800 | ~$174,200 |
Across all three scenarios, the lifetime fee savings from switching to Fidelity are under $500. Real money, but not life-changing — and only worth pursuing if the switch is easy for you (i.e., you already use Fidelity).
Estimates assume a 7% average annual return (roughly the long-run S&P 500 return after inflation). Not a guarantee — all investing involves risk, including possible loss of principal.
What a Rollover Actually Looks Like
- Open a custodial account at the new brokerage in your child's name. Specify that it's a Section 530A custodial account.
- Request an ACAT transfer from Robinhood. The receiving brokerage initiates the transfer; you don't contact Robinhood directly. They need the Robinhood account number and the child's SSN.
- Wait 1–2 weeks for the transfer to complete. Shares transfer in-kind when possible, so no forced sale and no tax event (the 530A is tax-free anyway, but it keeps things clean).
- Pay a one-time ACAT fee of about $75 at Robinhood. Some receiving brokerages (Fidelity, Schwab) reimburse this on transfers over a certain size. Ask before transferring.
- Pick your fund. Most investors move the balance from Robinhood's default S&P 500 fund into an equivalent fund at the new brokerage (e.g., FXAIX or VOO). The choice doesn't change much about the portfolio.
Full mechanics live in the Rollover Guide.
Special Case — Fidelity Zero Funds
Fidelity's "Zero" funds (FZROX, FNILX, FZILX, FZIPX) have a 0.00% expense ratio. They're proprietary: you can only hold them at Fidelity, and if you ever roll the 530A to another brokerage, Fidelity will sell the Zero fund and transfer the cash.
For a long-horizon account that you're likely to leave at one brokerage until the child turns 18, the Zero funds are a legitimate edge. For a family that moves brokerages every few years, stick with portable funds like FXAIX or VOO.
Common Questions
Will rolling over reset the $1,000 deposit or contribution cap?
No. A rollover is a custodian change, not a contribution. The $1,000 is already in the account and moves with it. The $5,000/year cap applies to new contributions regardless of custodian.
Is there a tax cost to rolling over?
No. 530A accounts are tax-free, and in-kind transfers don't trigger sales. Even if the shares had to be sold and repurchased, there's no tax liability inside the 530A.
Can I roll over multiple times?
Yes, but you probably shouldn't. Each rollover takes 1–2 weeks and may incur an ACAT fee. Pick a destination and commit.
Does the child keep the same account number?
No. The new brokerage issues a new account number. The Robinhood account closes after the transfer completes.
What happens to the account when my child turns 18?
Regardless of custodian, the 530A custodial account converts to a standard brokerage account in your child's name at 18. They get full control. See What Happens at Age 18? for the handoff details.
The Bottom Line
If Robinhood is fine, Robinhood is fine. The default fund is competitive, the fees are reasonable, and the account opens without friction. Roll over if you have a specific reason — consolidation, fund selection, customer service — and skip it if you don't. The account grows at approximately the same rate either way; the real driver of the final balance is how much you contribute, not which brokerage holds the funds.
Model your own scenario in the Growth Calculator, and see Rollover Comparison to compare specific brokerages side-by-side.
This article is general educational information, not investment advice. All investing involves risk, including possible loss of principal.