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Bank accounts · Verified August 2026

Marcus Online Savings Review: 1.00% APY Referral Boost

Online savings account with a mobile savings-growth sceneEditorial image; product art from the issuer. Offers and eligibility are subject to application terms.
Bottom line

Marcus Online Savings is a simple home for cash you want separated from checking. Opening through our referral link adds 1.00% APY above the variable standard rate for three months.

Application linkExtra 1.00% APY for three months

Open through this referral link. The base APY is variable; confirm the final rate on Marcus before opening.

View current application
Referral disclosure

This is the editor's personal referral link. When the terms are met, both the new customer and referrer can receive a rate boost at no additional cost to the reader.

Highlights

Monthly fee

$0 monthly maintenance fee.

Minimum deposit

No minimum deposit to open.

Referral boost

1.00% APY above the standard variable rate for three months.

Deposit insurance

Eligible deposits at Goldman Sachs Bank USA are FDIC-insured within legal limits.

How the referral boost works

A new customer must open through an eligible referral link and generally must not have held a Marcus Online Savings Account or CD during the prior 12 months. The qualifying account receives a 1.00% APY boost for three months.

The boost is not a cash bonus. Because the standard APY is variable, the combined APY shown when you open can change during the promotional period.

Who should consider it

  • Savers separating an emergency fund from everyday checking.
  • Customers who value no monthly fee and a fully online experience.
  • Rate-conscious savers willing to compare options again when the boost ends.

What to know before applying

  1. Open from the referral page and retain the confirmation.
  2. Verify the current standard APY; it can change.
  3. Enter identity and funding information carefully.
  4. Review FDIC ownership-category limits for large balances.

Drawbacks

  • Variable rateThe standard APY can change, and the boost ends after three months.
  • Online onlyIt is not a fit for customers who rely on branches or cash deposits.

Frequently asked questions

How long does the boost last?

Eligible new accounts receive an additional 1.00% APY for three months.

Is this a $100 cash bonus?

No. It is a 1.00% APY rate boost above the variable standard APY.

Does Marcus charge a monthly fee?

No monthly maintenance fee applies.

Is Marcus FDIC-insured?

Eligible Goldman Sachs Bank USA deposits are insured under FDIC rules and limits.

Summary

Marcus is a clean, low-friction online savings option. The three-month 1.00% APY referral boost improves its short-term value, but set a reminder to compare rates when the boost expires.

Application linkExtra 1.00% APY for three months

Confirm the final offer, fees and eligibility before submitting.

View current application