Newtek Bank vs. SoFi Bank
Comparing Newtek Bank and SoFi Bank for high-yield savings: Newtek Bank's Personal High Yield Savings pays 4.20% APY while SoFi Bank's SoFi Savings pays 4.00% APY (including a 6-month 0.70% promo boost).
Note: SoFi Bank requires a checking account.
See how they compare on rate stability, mobile app ratings, and more below.
The Bottom Line
Who pays more interest on $10,000? Newtek Bank pays $55 more than SoFi Bank annually ($420 vs $365).
Choose Newtek Bank if getting the best rate matters most, you want a no-strings-attached account, or you want to avoid a promo rate with a scheduled drop. Choose SoFi Bank if you want Zelle for quick transfers.
Important Considerations
The key difference? SoFi Bank's 4.00% rate includes a promotional bonus for the first 6 months, after which it reverts to the standard rate (currently 3.30%). Newtek Bank's 4.20% rate has no scheduled drop, though all rates are subject to change.
SoFi Bank requires a checking account to unlock its top savings rate, while Newtek Bank offers its savings account standalone.
| Metric | Newtek BankPersonal High Yield Savings Apr 21, 2026 | SoFi BankSoFi Savings Apr 21, 2026 |
|---|---|---|
| APY | 4.20% | 3.30% - 4.00% |
Est. Earnings | $5,000+$210 $10,000+$420 $25,000+$1,050 | $5,000+$183 $10,000+$365 $25,000+$913 |
Min Deposit | $0.01 | $0 |
Snapshot view. Rates subject to change. | ||
Terms | - | Limited offer: The 4.00% includes a temporary 0.70% APY boost for 6 months. It is available with a direct deposit of regular income, or a $10/month subscription. See terms at SoFi Bank. The savings account comes bundled with a checking account with a 0.50% APY. |
| Features | FDIC InsuredNo MinimumsGreat iOS AppDaily CompoundingRate Changes Often | FDIC InsuredNo MinimumsGreat iOS AppZelle® SupportedChecking BundleDaily CompoundingRate Changes Often |
Prefer In-Person Banking?
Both of these banks are online-only. If you need physical branch access, check out our list of high-yield accounts with brick-and-mortar locations.
Comparison Analysis
Comparing Newtek Bank vs. SoFi Bank
Executive Summary
Newtek Bank offers a Personal High Yield Savings account with a competitive APY of 4.20%, which stands out as the highest rate compared to SoFi Bank's savings account, which has an APY of 4.00%. Newtek's account does not require direct deposit or any bundling, making it a straightforward option for savers. In contrast, SoFi's account includes a temporary promotional boost and requires either a direct deposit or a $10 monthly subscription fee to maintain the higher rate. Both accounts are online-only and have no maintenance fees, but Newtek Bank is the clear winner in terms of simplicity and higher returns.
The analysis is based on current Banksparency database records
* This content is provided for informational purposes only; always verify details with the provider.
Why Newtek Bank?
- ✓Higher potential APY (4.20% vs 4.00%) on all balances
- ✓No checking account or direct deposit required
Why SoFi Bank?
- ✓Earn a $50 bonus with $1,000+ in direct deposits, or $300 with $5,000+.
- ✓Earn 0.50% APY on checking account with access to 55,000+ fee free ATMs
- ✓Fast transfers via Zelle®
— Key Feature Differences —
Better Returns at $10,000
Newtek BankNewtek Bank's Personal High Yield Savings earns more on smaller deposits (approx. $420 vs $365/yr).
Better Returns at $25,000
Newtek BankNewtek Bank's Personal High Yield Savings pulls ahead with larger amounts (approx. $1050 vs $913/yr).
Best for Simplicity
Newtek BankNewtek Bank's Personal High Yield Savings offers 4.20% APY with no bundling, direct deposit requirement or caps.
Shared Benefits
Over a 1-year period, Newtek Bank's Personal High Yield Savings pays $55 more interest on a $10,000 balance than SoFi Bank's SoFi Savings.
*This comparison accounts for SoFi Bank's introductory promotional rate, yet Newtek Bank's standard rate still yields a higher 1-year return.
Non-sponsored link to official site
Non-sponsored link to official site
Top Market Contenders
Newtek Bank vs. SoFi Bank Savings Calculator
You earn $55.1 more with Newtek Bank than SoFi 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.
Newtek Bank
Personal High Yield Savings
Savings Breakdown
- Interest Earned+$420.00(4.0%)
- Total Contributions$0
- Initial Deposit$10,000
Projected Balance
$10,420.00
SoFi Bank
SoFi Savings
Promo Rate: 4.00% for 6 months, then 3.30%.
Savings Breakdown
- Interest Earned+$364.90(3.5%)
- Total Contributions$0
- Initial Deposit$10,000
Projected Balance
$10,364.90
The Banksparency Savings Calculator provides estimated savings growth based on user input and our latest data.
Still banking with Chase, Bank of America, or Wells Fargo?
On a $10,000 balance, you're missing out on at least $364 per year in interest.
Both Newtek Bank and SoFi Bank dramatically outperform the typical 0.01% APY at traditional big banks.
| Feature | Newtek Bank | SoFi Bank |
|---|---|---|
| APY | 4.20% Verified: 4/21/2026 ↘︎ 0.15%90d Change | 4.00% Range: 3.30% - 4.00% Verified: 4/21/2026 Stable (90d) |
| Product Name | Personal High Yield Savings | SoFi Savings |
| Minimum Deposit | $0.01 | $0 |
| Min. Balance for APY | $0.01 | $0 |
| Monthly Fee | $0 | $0 |
| Compound Frequency | Daily | Daily |
| Branch Access | None | None |
| Account Type | Online Only | Online Only |
| Physical Branches | None | N/A |
| Direct Deposit Req. | None | While direct deposit is not required, the alternative is a subscription fee of $10/month |
| Checking Bundle | No | Yes |
| Mobile Apps | ||
| FDIC Insured | YesVerify FDIC | YesVerify FDIC |
| Zelle® Support | Not Supported | Available Native support added in 2024 for banking members. |
| BBB Rating | A+ | A+ |
| Important Notes | - | Limited offer: The 4.00% includes a temporary 0.70% APY boost for 6 months. It is available with a direct deposit of regular income, or a $10/month subscription. See terms at SoFi Bank. The savings account comes bundled with a checking account with a 0.50% APY. |
| Next Steps | Visit SiteVerify at Newtek Bank Non-sponsored link to official site | Visit SiteVerify at SoFi Bank Non-sponsored link to official site |
📈 Compare Savings Rates Over Time
Historical Performance
| Metric | Newtek Bank | SoFi Bank |
|---|---|---|
| Personal High Yield Savings | SoFi Savings | |
Current APY | 4.20% | 4.00% |
Trend | Stable | Stable |
Velocity (bps/mo) | -1.3 | 2.0 |
Days Since Change | 74 | 119 |
12-Month High | 4.35% | 4.50% |
12-Month Low | 4.20% | 3.80% |
Adjustments / Mo | 0.08 | 0.25 |
Volatility Score | 0.015 | 0.061 |
How to read these metrics(Click to expand)
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