A robo-advisor sounds simple: answer a few questions, transfer money, and let software build and rebalance a portfolio for you.
That basic description is correct, but it leaves out the questions that matter most once real money is involved.
How much does the service actually cost at your account balance? Is the advisory fee the only cost? Does tax-loss harvesting matter if you are using an IRA? Can a visa holder or other non-U.S. citizen open the account? And what happens if you later leave the United States?
For a U.S. newcomer, those details can matter more than which robo-advisor appears first on a generic “best” list.
The practical rule: compare robo-advisors in this order — eligibility → account minimum → fee structure → tax features → portfolio design → what happens if your residency changes.
Verified: September 12, 2026. Pricing and eligibility can change, so KoruVest links to provider disclosures and official help pages below rather than treating any fee table as permanent.
What a robo-advisor actually does
A robo-advisor is a digital investment-management service.
You normally answer questions about your goal, time horizon, risk tolerance, and sometimes tax situation. The service then recommends a portfolio—usually built from diversified ETFs or mutual funds—and handles day-to-day tasks such as:
- portfolio construction;
- automatic investing;
- rebalancing;
- dividend reinvestment;
- risk-level maintenance; and, for some taxable accounts,
- tax-loss harvesting.
The important limitation is that automation does not remove investment risk.
If markets fall, an automated portfolio can fall too. Rebalancing keeps the portfolio close to its target mix; it does not guarantee a profit or protect you from losses.
2026 comparison: the fee is not always a simple 0.25%
| Service | 2026 advisory fee | Minimum | Tax-loss harvesting | Newcomer / residency note |
|---|---|---|---|---|
| Betterment Digital | $5/month if eligible household balance is below $24,000 and recurring deposits are below $200/month; otherwise 0.25%/yr | No minimum balance; Betterment notes a $10 ACH deposit minimum and portfolio-level rebalancing minimums | Available in eligible taxable managed portfolios | U.S. residents only; permanent U.S. address; SSN or ITIN; Betterment says certain visa holders may qualify |
| Fidelity Go | $0 under $25,000; 0.35%/yr at $25,000+ | No minimum to open; $10 before Fidelity begins investing | For taxable accounts at $25,000+ | Must be a U.S. resident; Fidelity Go legal materials say the program is not available to foreign investors residing outside the U.S. |
| Wealthfront Automated Investing | 0.25%/yr | $500 initial funding minimum | Included for taxable Automated Investing accounts; additional direct-indexing features have higher balance thresholds | Requires U.S. residence, permanent U.S. residential address, U.S. phone number and U.S. SSN under current support guidance |
| Vanguard Digital Advisor | About $15–$16 per year for each $10,000 in an all-index portfolio after the introductory fee-waiver period; investment expenses still apply | $100 in each enrolled Vanguard Brokerage Account | Included where Vanguard determines it is appropriate | Current eligibility says U.S. resident or qualifying APO/FPO/DPO address |
| Schwab Intelligent Portfolios | No advisory fee | $5,000 | Program-specific features and restrictions apply; review current disclosure | Program is designed for U.S. residents; non-U.S. residents face country-specific restrictions |
| SoFi Robo Investing | 0.25%/yr | $50 before funds are invested | Not positioned as the primary differentiator of the standard robo service; verify current portfolio features | U.S. citizens, permanent residents, and non-permanent residents with supported U.S. visas may qualify; SSN or ITIN and U.S. address required |
This table summarizes publicly posted provider information reviewed September 12, 2026. It is not a ranking and does not guarantee account approval.
The first big surprise: Betterment can be expensive for a small balance
Betterment’s headline annual percentage can be misleading for a small account if you do not meet the recurring-deposit or balance threshold.
Under Betterment’s current pricing, an eligible investing household below $24,000 that does not have at least $200 per month in recurring deposits pays $5 per month.
That is $60 per year.
| Balance | $60 annual fee as % of balance | Why it matters |
|---|---|---|
| $1,000 | 6.0% | Very high relative cost for a tiny account |
| $5,000 | 1.2% | Still far above the familiar 0.25% robo-advisor headline |
| $10,000 | 0.60% | More than double 0.25% |
| $20,000 | 0.30% | Closer to standard percentage pricing |
Once the account meets Betterment’s current balance or recurring-deposit requirement, the standard Digital fee is 0.25% per year.
That makes the recurring-deposit setting a real pricing decision, not a small administrative detail.
Fidelity Go is unusually cheap below $25,000—but the answer changes at the threshold
Fidelity Go currently charges no advisory fee below $25,000.
There is no minimum required to open the account, although Fidelity begins investing once the balance reaches $10.
Fidelity says the portfolios use zero-expense-ratio Fidelity mutual funds, with limited exceptions described in its materials.
At $25,000 or more, the annual advisory fee changes to 0.35%.
At that same threshold, Fidelity adds unlimited one-on-one financial coaching and, in eligible taxable accounts, looks for tax-loss harvesting opportunities in stock-oriented Flex Funds.
Why the threshold matters: Fidelity Go can be one of the lowest-cost choices at $5,000 or $15,000, but at $25,000 the fee jumps to 0.35%. The same service can therefore have a very different value proposition as the account grows.
Wealthfront keeps the basic pricing easier to model
Wealthfront’s Automated Investing Account currently charges a 0.25% annual advisory fee and requires $500 to fund the account.
That makes a fee illustration straightforward:
- $5,000 × 0.25% ≈ $12.50 per year;
- $10,000 × 0.25% ≈ $25 per year;
- $25,000 × 0.25% ≈ $62.50 per year; and
- $100,000 × 0.25% ≈ $250 per year.
Tax-loss harvesting is part of the taxable Automated Investing offering. Higher-balance tax features such as U.S. Direct Indexing have separate thresholds; Wealthfront currently lists $100,000 for U.S. Direct Indexing.
The major newcomer issue is eligibility: current Wealthfront support guidance requires a U.S. Social Security number, permanent U.S. residential address, U.S. phone number, and current U.S. residence.
That can make Wealthfront less accessible to some international students and newer visa holders than a provider that accepts an ITIN.
Vanguard Digital Advisor: low cost, but use the current net-cost wording
Vanguard currently requires $100 in each brokerage account enrolled in Digital Advisor.
For an all-index portfolio, Vanguard says the client pays approximately $15 to $16 per year for each $10,000 invested after the introductory fee-waiver period, while investment expenses still apply.
That works out to roughly 0.15%–0.16% of assets in the example portfolio.
That figure is more useful than casually calling the service “a 0.15% robo-advisor,” because Vanguard’s actual fee mechanics include advisory fees and credits tied to certain portfolio holdings.
Digital Advisor also includes tax-loss harvesting where Vanguard determines the feature is appropriate.
For newcomers, the eligibility wording matters: Vanguard currently says you must be a United States resident or have a qualifying APO/FPO/DPO mailing address to enroll.
Schwab: no advisory fee does not mean no economic trade-off
Schwab Intelligent Portfolios currently requires $5,000 and charges no advisory fee for the digital service.
That looks unbeatable if you compare only stated advisory fees.
But Schwab’s program includes a cash allocation and the company discloses conflicts and compensation tied to that structure.
Cash can be useful, but a required allocation can also create an opportunity cost when markets rise or when alternative cash options yield more.
So the right comparison is not:
“0% fee versus 0.25% fee.”
It is:
“What total portfolio outcome am I getting after advisory fees, fund expenses, required cash, taxes, and implementation?”
Schwab also says its site and Intelligent Portfolios program are designed for U.S. residents, while non-U.S. residents face country-specific restrictions.
SoFi is especially relevant to visa holders because the eligibility rules are explicit
SoFi Robo Investing currently charges 0.25% per year and requires $50 before funds are invested.
The more distinctive point for KoruVest readers is account eligibility.
SoFi says an individual age 18 or older may open a Self-Directed or Robo Invest account if they have a U.S. SSN or ITIN and are a U.S. citizen, U.S. permanent resident, or U.S. non-permanent resident with a supported visa.
SoFi currently lists accepted visa documents including:
- E-1;
- E-2;
- E-3;
- F-1;
- G-4;
- H-1B;
- L-1;
- O-1; and
- TN-1.
Non-permanent residents must also maintain qualifying U.S. residency information, and SoFi says residency status may require periodic reverification.
This does not mean every applicant will be approved. It means the published pathway is unusually clear compared with many generic robo-advisor comparisons.
For a newcomer, eligibility can eliminate a provider before fees matter
Consider four hypothetical investors:
| Situation | What changes |
|---|---|
| F-1 student with ITIN but no SSN | SoFi’s published rules may provide a pathway if the visa is supported. Wealthfront’s current SSN requirement can be a blocker. Betterment says ITIN may be accepted, subject to its eligibility rules. |
| H-1B worker with SSN and U.S. residence | Several providers may be available, but residency and identity-verification rules still need to be checked individually. |
| U.S. resident planning to move abroad | Do not choose solely on current fees. Fidelity explicitly limits discretionary management for customers residing outside the U.S.; other providers also impose residency restrictions. |
| Person already living outside the U.S. | Most mainstream U.S. robo-advisors are not designed for new nonresident applicants. A U.S. citizenship label alone does not guarantee eligibility. |
This is why KoruVest separates citizenship, immigration status, tax ID, physical residence, and provider policy instead of treating “non-U.S. citizen” as one category.
Tax-loss harvesting matters mainly in taxable accounts
Tax-loss harvesting is often marketed as a major robo-advisor advantage.
The basic idea is to sell an investment that has declined below its tax basis, realize the loss, and replace it with another investment that preserves similar market exposure.
That loss may help offset realized capital gains and, subject to tax rules, some ordinary income.
But the feature is not equally valuable in every account.
Inside a Traditional IRA or Roth IRA, the account is already tax-advantaged. You generally do not report capital gains and losses inside the account the same way you would in a taxable brokerage account.
So if your robo-advisor will manage an IRA, you should not automatically pay more just because one service advertises tax-loss harvesting.
For taxable accounts, the value can also be reduced by:
- wash-sale conflicts with investments held in other accounts;
- low capital gains;
- low marginal tax rates;
- future tax-rate changes;
- portfolio turnover; and
- the fact that a harvested loss often changes the timing of taxes rather than making tax disappear permanently.
The two cost layers investors often forget
A robo-advisor fee is not always the full cost.
Most services invest in ETFs or mutual funds that have their own expense ratios.
If the service charges a 0.25% advisory fee and the underlying funds average 0.08%, a simplified combined annual cost is about:
0.25% + 0.08% = 0.33%
On $50,000, 0.33% is approximately $165 per year.
That does not mean the service is expensive or inexpensive. It simply means a fair comparison should include both layers.
Fidelity Go is unusual because the core Fidelity Flex funds it uses are described as zero-expense-ratio funds, subject to the details in Fidelity’s program materials.
Why a target-date fund can be a cheaper alternative
A robo-advisor is not the only way to get automatic diversification and rebalancing.
A low-cost target-date fund can provide a diversified portfolio that gradually changes its asset allocation as the target retirement year approaches.
For an IRA investor who:
- does not need taxable-account tax-loss harvesting;
- does not want individualized goal planning;
- is comfortable choosing one diversified fund; and
- wants very little account maintenance,
a target-date fund can be simpler and sometimes cheaper.
A robo-advisor becomes more valuable when the investor wants a more customized allocation, automatic tax features, multiple goals, ongoing digital guidance, or human coaching bundled into the service.
SIPC protection is not protection from market losses
Robo-advisor accounts are investment accounts, not FDIC-insured savings accounts.
SIPC protection can apply when a SIPC-member brokerage firm fails and customer securities or cash are missing.
The statutory limit is generally $500,000 for securities and cash combined, including a $250,000 limit for cash in a protected capacity.
SIPC does not reimburse you because an ETF fell 25% or because the portfolio underperformed.
Important distinction: SIPC is brokerage-customer protection in a qualifying firm failure. It is not investment-performance insurance.
A practical decision map by account size
Account size can change the answer.
Below $500: Wealthfront is not available under its current $500 initial minimum, and Schwab is far above reach at $5,000. Fidelity Go, Betterment and SoFi become the more relevant names—but Betterment’s $5 monthly fee can be very expensive as a percentage of a tiny balance unless you meet the recurring-deposit pricing condition.
$500 to $5,000: Wealthfront becomes available. Fidelity Go still has no advisory fee. SoFi charges 0.25%. Betterment’s effective cost depends heavily on whether the recurring-deposit condition is met.
$5,000 to $24,000: Schwab becomes available. Fidelity Go still has no advisory fee. Wealthfront and SoFi remain at 0.25%. Betterment may still be $5 per month unless the recurring-deposit requirement is met.
$24,000 to $25,000: Betterment’s percentage pricing may apply based on current balance rules, while Fidelity Go is still under the $25,000 advisory-fee threshold.
$25,000 and above: Fidelity Go moves to 0.35% and adds coaching plus tax-loss harvesting for eligible taxable accounts. Wealthfront and SoFi remain at 0.25%. Vanguard’s example net advisory cost remains lower than those figures for its all-index portfolio. Schwab still has no advisory fee but retains its program design and cash-allocation trade-offs.
That is more useful than calling one company “the best robo-advisor.”
What happens if you leave the United States?
This question is especially important for F-1 students, H-1B workers, and other people whose U.S. residence may not be permanent.
An account that is easy to open today may become restricted after you move overseas.
Possible outcomes include:
- no new account opening;
- loss of discretionary management service;
- restrictions on purchases or deposits;
- forced transition to another account type;
- country-specific limitations; or
- account closure in some circumstances.
Fidelity, for example, says it does not open accounts for prospective customers residing outside the U.S., and its Fidelity Go legal materials state that the program is not available to foreign investors residing outside the United States.
If an overseas move is reasonably possible, ask the provider what happens before transferring a large portfolio.
For broader brokerage eligibility, see Brokerage Accounts for Non-U.S. Citizens: Eligibility, Documents & How to Open One.
Who may benefit from a robo-advisor?
A robo-advisor can make sense if you:
- want a diversified portfolio but do not want to select funds yourself;
- want automatic rebalancing;
- prefer a rules-based process over reacting emotionally to markets;
- have a taxable account where automated tax management may be useful;
- want to automate recurring contributions; or
- value digital planning tools or bundled coaching.
It may be less compelling if you are comfortable using a simple target-date fund or a small set of broad-market index funds and can rebalance on your own.
Frequently asked questions
Are robo-advisors safe?
They are investment-management services, so the portfolio can lose market value. Safety should be evaluated through the provider’s regulatory status, custody arrangement, SIPC membership where applicable, portfolio design, security controls, and your own risk tolerance—not by assuming automation prevents loss.
How much does a robo-advisor cost?
There is no single price. In 2026, examples range from no advisory fee at Schwab Intelligent Portfolios, to 0.25% at Wealthfront and SoFi, to Fidelity Go’s $0-under-$25,000 / 0.35%-at-$25,000+ structure, while Betterment can charge $5 per month on smaller accounts that do not meet its recurring-deposit condition. Underlying fund expenses may be additional.
Is Fidelity Go really free?
Fidelity currently charges no advisory fee below $25,000, and begins investing once the account reaches $10. At $25,000 or more the annual advisory fee becomes 0.35%. Fidelity says its core Fidelity Go Flex funds have zero expense ratios, subject to program details.
Can an F-1 student use a robo-advisor?
Possibly, but provider rules differ. SoFi currently lists F-1 among its supported visa documents for eligible non-permanent-resident Invest applicants and accepts SSN or ITIN. Other services may require an SSN, permanent U.S. residential address, or different residency documentation.
Does tax-loss harvesting matter in a Roth IRA?
Usually not in the same way it does in a taxable account. Roth IRA investment gains and losses are not generally reported transaction by transaction for current federal capital-gains taxation, so taxable-account loss harvesting is not normally the reason to choose a robo-advisor for a Roth IRA.
Is a robo-advisor better than buying an S&P 500 ETF?
They solve different problems. A robo-advisor manages an asset allocation and rebalances it. An S&P 500 ETF is one investment covering large U.S. companies. A robo portfolio may include U.S. stocks, international stocks, bonds, and other asset classes.
Bottom line
A robo-advisor can be a useful way to automate investing, but the word “robo” is not the important part.
The important questions are:
Can you open the account? What will it cost at your balance? What investments are underneath it? Are tax features actually useful for your account type? And can the provider still serve you if you later move abroad?
For a newcomer with a small balance, Fidelity Go’s current zero advisory fee below $25,000 can be significant. Betterment’s current $5 monthly pricing can be expensive at low balances unless the recurring-deposit condition is met. Wealthfront and SoFi use straightforward 0.25% annual pricing, but their eligibility rules differ. Vanguard Digital Advisor is inexpensive on its published all-index example, while Schwab’s no-advisory-fee model comes with a required program structure that should be evaluated rather than assumed to be free in every economic sense.
There is no universal winner. The right answer changes with balance, tax status, residency, account type, and how much automation you actually need.
Official sources
- Betterment — Pricing
- Betterment — Account eligibility
- Betterment — SSN / ITIN requirement
- Fidelity — Fidelity Go FAQs
- Fidelity — Customers residing outside the United States
- Wealthfront — Pricing
- Wealthfront — Automated Investing minimum
- Wealthfront — Account eligibility
- Vanguard — Digital Advisor
- Schwab — Intelligent Portfolios fees and minimum
- Schwab — Intelligent Portfolios FAQs
- SoFi — Robo Investing
- SoFi — Who may open an Invest account
- SoFi — Supported visa documents for Invest
- SIPC — What SIPC protects
KoruVest reviewed these official provider and investor-protection sources on September 12, 2026. Fees, eligibility, product features, and service availability can change.
About the Author
David Han is the lead author of KoruVest, covering U.S. financial accounts, investing, tax-related rules, credit, retirement plans, and cross-border financial decisions for newcomers and international readers.
Disclaimer
This article is general educational information, not personalized investment, tax, legal, immigration, or financial advice. KoruVest does not claim first-hand testing of every service discussed. Confirm current eligibility, fees, disclosures, custody arrangements, tax features, and account restrictions directly with each provider before opening or transferring an account. See our full Disclaimer.
Published: June 26, 2026 · Last updated: September 12, 2026
