Cit Bank vs Marcus By Goldman Sachs
High-Yield Savings Accounts Comparison

Last Updated: September 22, 2025

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Summary of CIT Bank vs. Marcus by Goldman Sachs

As of September 22, 2025 CIT Bank offers an APY of 4.00% for its Platinum Savings account, with a minimum balance of $5,000, compared to Marcus by Goldman Sachs's 3.65% APY for its Marcus Online Savings Account, with a minimum balance of $0.

CIT Bank yields $35 more than Marcus by Goldman Sachs on a $10,000 balance after one year. CIT Bank pays $400, while Marcus by Goldman Sachs pays $365 - an APY advantage for CIT Bank.

In addition, CIT Bank also offers 3.90% APY for the Savings Connect account.

CIT Bank

Strengths

  • CIT Bank's Platinum Savings offers a high APY of 4.00%.
  • CIT Bank has an excellent App Store rating of 4.8.
  • No maintenance fees for any savings accounts at CIT Bank.

Potential Drawbacks

  • CIT Bank's Platinum Savings requires a minimum balance of $5,000.
  • CIT Bank is not BBB Accredited, rated A-.
  • CIT Bank has no physical branches for in-person banking.

Marcus by Goldman Sachs

Strengths

  • Marcus by Goldman Sachs has no minimum deposit or balance requirements.
  • Marcus offers a competitive APY of 3.65% on its savings account.
  • Marcus has a BBB rating of A+.

Potential Drawbacks

  • Marcus by Goldman Sachs has a lower APY compared to CIT Bank.
  • Marcus has a lower Google Play rating of 4.1.
  • No physical branches available for Marcus by Goldman Sachs.
Summary: CIT Bank offers a higher APY of 4.00% for its Platinum Savings account, but requires a $5,000 minimum balance. Marcus by Goldman Sachs has a competitive APY of 3.65% with no minimum balance, and boasts a better BBB rating of A+. Both banks are online-only with no maintenance fees, but CIT Bank's lack of accreditation may be a concern for some customers.

Compare CIT Bank's vs Marcus by Goldman Sachs' Savings Accounts

CIT BankMarcus by Goldman Sachs
ProductPlatinum SavingsSavings ConnectvsMarcus Online Savings Account
APY
0.25% - 4.00% (as of 9/22/2025)3.90% (as of 9/22/2025)3.65% (as of 9/22/2025)
Bundled Account
NoNoNo
FDIC-insured
YesYesYes
Online OnlyYesYesYes
Compound Frequency
DailyDailyDaily
Minimum Deposit$100$100$0
Minimum Balance for APY$5,000$0$0
Maintenance Fee$0$0$0
Direct Deposit Required
NoNoNo
App Store Rating4.8/54.8/5
Google Play Rating4.6/54.1/5
BBB RatingA-A+

Comparative Historical APY Insights (Last 8 Months)

CIT BankMarcus by Goldman Sachs
ProductSavings ConnectPlatinum SavingsvsMarcus Online Savings Account
Latest APY3.90 %4.00 %3.65 %
TrendSidewaysSidewaysSideways
Slope (bps/mo)-1.9-4.5-3.9
Rate Changes / Mo0.130.380.25
Days Since Last Change102102117
High (-8 m)4.00 %4.35 %3.90 %
Low (-8 m)3.90 %4.00 %3.65 %
Draw-down from High-2.5 %-8.0 %-6.4 %
Volatility (CV)0.0120.0290.027
APY Insights Glossary
Latest APY
Most recent advertised annual-percentage yield.
Trend
Direction over the last 8 months (regression slope).
Slope (bps/mo)
Average monthly change; 10 bps = 0.10 pp.
Rate Changes / Mo
Typical number of APY moves per month.
Days Since Last Change
Recency of the latest APY adjustment.
High (-8 m)
Highest APY in the last 237 days.
Low (-8 m)
Lowest APY in the last 237 days.
Draw-down from High
How far today sits below the 8-month peak.
Volatility (CV)
Coefficient of variation = stdev ÷ mean.
Why Track Savings-Account APYs?
  • See how quickly a bank reacts to Fed moves or competition.
  • Gauge “twitchiness” - frequent moves can annoy savers.
  • Spot if you're buying near a peak (draw-down) or riding a rise.
  • Slope (bps/mo) shows speed of change.
  • Volatility (CV) scales jumps by average level.

Calculate Savings Growth for CIT Bank vs Marcus by Goldman Sachs

All calculations are based on APY.

CIT Bank

APY: 4.00%

Total savings breakdown:

  • Interest earned: $2,434.7 (11.91%)
  • Total contributions: $13,000 (63.62%)
  • Initial deposit: $5,000 (24.47%)

Your total balance

$20,434.70

Effective APY: 4.00% (based on your deposit and contributions)

Total balance: $20,434.7

Earnings: $2,434.7

Bank Overview

Marcus by Goldman Sachs

APY: 3.65%

Total savings breakdown:

  • Interest earned: $2,209.7 (10.93%)
  • Total contributions: $13,000 (64.33%)
  • Initial deposit: $5,000 (24.74%)

Your total balance

$20,209.70

Effective APY: 3.65% (based on your deposit and contributions)

Total balance: $20,209.7

Earnings: $2,209.7

Bank Overview

With a $5,000 initial deposit and $13,000 in total contributions over 5 years, CIT Bank's total earnings would be $225 higher than Marcus by Goldman Sachs's total earnings.

The Banksparency Savings Calculator provides estimated savings growth based on user input and our latest data.

More Comparisons

Compare CIT Bank's APY of 4.00% with other banks
Compare Marcus by Goldman Sachs' APY of 3.65% with other banks