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Savings Account Comparison

Charles Schwab Bank vs. Newtek Bank

Charles Schwab Bank's Schwab Bank Investor Savings™ pays 0.15% APY while Newtek Bank's Personal High Yield Savings pays 4.20% APY.

See how they compare on rate stability, mobile app ratings, and more below.

Analysis by Aviel Fahl
Newest reading September 11, 2026

The Bottom Line

Who pays more interest on $10,000? Newtek Bank pays $405 more than Charles Schwab Bank annually ($420 vs $15).

Choose Charles Schwab Bank if you want Zelle for quick transfers. Choose Newtek Bank if getting the best rate matters most, or you're an Android user.

Comparison of Charles Schwab Bank vs Newtek Bank savings accounts
Metric

Charles Schwab Bank

Schwab Bank Investor Savings™

Sep 11, 2026

Newtek Bank

Personal High Yield Savings

Sep 11, 2026
APY0.15%4.20%
Earns in a year
$5,000+$8
$10,000+$15
$25,000+$38
$5,000+$210
$10,000+$420
$25,000+$1,050
Min. Deposit
$0$100

Snapshot view. Rates subject to change.

Terms
-Newtek Bank has paused new applications for this account. New customers can only join a waitlist. The advertised APY applies to existing accounts.
Features
FDIC InsuredNo MinimumsGreat iOS AppIn-Person AccessZelle® SupportedDaily CompoundingStable Rate
FDIC InsuredLow MinimumsGreat iOS AppDaily CompoundingStable Rate

Comparison Analysis

Comparing Charles Schwab Bank vs. Newtek Bank

Newest reading:

Executive Summary

Newtek Bank offers a clear advantage with its Personal High Yield Savings account, boasting a competitive APY of 4.20%. This account, however, is currently only available to existing customers, as new applications have been paused, and potential customers can only join a waitlist. In contrast, Charles Schwab Bank's Schwab Bank Investor Savings™ provides a much lower APY of 0.15%, but does not have any restrictions on new applications. Both banks feature online-only products with no maintenance fees and require a minimum balance of $1. For those seeking higher returns, Newtek Bank is the superior option.

The analysis is based on current Banksparency database records

* This content is provided for informational purposes only; always verify details with the provider.

Why Charles Schwab Bank?

  • Higher rated iOS app (4.8 vs 4.5)
  • Fast transfers via Zelle®

Why Newtek Bank?

  • Higher potential APY (4.20% vs 0.15%) on all balances
  • No checking account or direct deposit required

Key Feature Differences

Better Returns at $10,000
Newtek Bank

Newtek Bank's Personal High Yield Savings earns more on smaller deposits (approx. $420 vs $15/yr).

Better Returns at $25,000
Newtek Bank

Newtek Bank's Personal High Yield Savings pulls ahead with larger amounts (approx. $1050 vs $38/yr).

Better for Simplicity
Newtek Bank

Newtek Bank's Personal High Yield Savings offers 4.20% APY with no bundling, direct deposit requirement or caps.

Shared Benefits

Both offer monthly maintenance-free account options Available Nationwide Available to New & Existing Customers
The Bottom Line on APY (Interest Only)

Over a 1-year period, Newtek Bank's Personal High Yield Savings pays $405 more interest on a $10,000 balance than Charles Schwab Bank's Schwab Bank Investor Savings™.

*This calculation assumes current rates remain consistent for 1 year and does not include temporary bonuses.

Charles Schwab BankNewtek Bank
Verify At
Charles Schwab Bank

Non-sponsored link to official site

Verify At
Newtek Bank

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Top Market Contenders

Charles Schwab Bank vs. Newtek Bank Savings Calculator

Calculations based on current APY for Schwab Bank Investor Savings™ and Personal High Yield Savings
$
$

You earn $405 more with Newtek Bank than Charles Schwab Bank on a $10,000 initial deposit for 1 year*.

*This calculation assumes that APYs remain unchanged for 1 year, and takes into account known promo rate periods, but does not factor in bonuses. You can see how often these banks have changed their rates in the Compare Savings Rates Over Time section below.

Charles Schwab Bank

Schwab Bank Investor Savings™

0.15% APY

Savings Breakdown

  • Interest Earned
    +$15.00(0.1%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,015.00

Effective APY
0.15%

Newtek Bank

Personal High Yield Savings

4.20% APY

Savings Breakdown

  • Interest Earned
    +$420.00(4.0%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,420.00

Effective APY
4.20%

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

FeatureCharles Schwab BankNewtek Bank
APY
0.15%
Observed: 9/11/2026
Stable over 90 days
4.20%
Observed: 9/11/2026
Stable over 90 days
Product NameSchwab Bank Investor Savings™Personal High Yield Savings
Minimum Deposit$0$100
Min. Balance for APY$0.01$0.01
Monthly Fee$0$0
Compound FrequencyDailyDaily
In-Branch AccessYesNo
Account Type
Online & Branches
Online Only
Physical Branches1 (TX)1 (FL)
Direct Deposit Req.NoneNone
Checking BundleNoNo
Mobile Apps
iOS4.8
Android3.1
iOS4.5
Android3.9
FDIC or NCUA Insured
Zelle® Support
Available
Integrated into Investor Checking; high liquidity.
Not Supported
BBB RatingA+A+
Important Notes-Newtek Bank has paused new applications for this account. New customers can only join a waitlist. The advertised APY applies to existing accounts.
Next Steps
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Compare Savings Rates Over Time

Historical Performance

Last 12 Months Analysis
MetricCharles Schwab BankNewtek Bank
Schwab Bank Investor Savings™Personal High Yield Savings
Current APY
0.15%4.20%
Trend
Stable Stable
Speed of change
-0.00-0.01
Days Since Change
361218
12-Month High
0.15%4.35%
12-Month Low
0.15%4.20%
Changes per month
0.000.08
Steadiness
0.0000.004
How to read these metrics(Click to expand)

Trends and speed

  • Trend: The general direction of the rate over the analyzed period. Useful for seeing whether a bank is raising its rate or letting it slip.
  • Speed of change: How fast the rate moves. A high positive number means they raise rates quickly. A reading of 0.10 is a tenth of a percentage point each month.
  • Changes per month: How often the rate moves. A high number means it changes constantly; a low number means it holds.

Risk & Range

  • High/Low: The absolute ceiling and floor of the rate during the 364-day window.
  • Steadiness: How far the rate swings around its average. A lower score means a steadier, more predictable rate.
  • Days Since Change: A high number, for example above 90, means the rate rarely moves. A low number means it changed recently.

More Comparisons

Compare Charles Schwab Bank's APY of 0.15% with other banks
Compare Newtek Bank's APY of 4.20% with other banks