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Fidelity Cash Management: CD Rates & Fixed Deposits (2026)

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Alex Parker, CFA

Senior Banking Editor

October 28th, 2026

Fidelity Cash Management CD Rates & Fixed Deposits Ratings Breakdown

Overall 9.2 / 10

Fidelity Cash Management scores 9.2/10 for Overall in CD Rates & Fixed Deposits, backed by 4.00% - 4.70% Yield (SPAXX Core) rates and transparent digital terms.

Interest Rates & APY 9.2 / 10

Fidelity Cash Management scores 9.2/10 for Interest Rates & APY in CD Rates & Fixed Deposits, backed by 4.00% - 4.70% Yield (SPAXX Core) rates and transparent digital terms.

Fees & Minimums 9.5 / 10

Fidelity Cash Management scores 9.5/10 for Fees & Minimums in CD Rates & Fixed Deposits, backed by 4.00% - 4.70% Yield (SPAXX Core) rates and transparent digital terms.

Customer Service 8.9 / 10

Fidelity Cash Management scores 8.9/10 for Customer Service in CD Rates & Fixed Deposits, backed by 4.00% - 4.70% Yield (SPAXX Core) rates and transparent digital terms.

Mobile App & Digital Banking 9.2 / 10

Fidelity Cash Management scores 9.2/10 for Mobile App & Digital Banking in CD Rates & Fixed Deposits, backed by 4.00% - 4.70% Yield (SPAXX Core) rates and transparent digital terms.

Rewards & Perks 9.5 / 10

Fidelity Cash Management scores 9.5/10 for Rewards & Perks in CD Rates & Fixed Deposits, backed by 4.00% - 4.70% Yield (SPAXX Core) rates and transparent digital terms.

When evaluating Fidelity Cash Management for CD Rates & Fixed Deposits in 2026, our financial analysts examined interest rates (4.00% - 4.70% Yield (SPAXX Core)), monthly maintenance fees, deposit insurance, and digital banking tools.

Fidelity Investments offers the powerhouse Fidelity Cash Management Account - combining unlimited worldwide ATM fee reimbursements, free check writing, up to $5M FDIC sweep (or ~4.70% SPAXX Treasury Money Market core position), Brokered CDs, and the Fidelity Rewards Visa Signature Card (unlimited 2% cashback).

Key Highlights for CD Rates & Fixed Deposits:

Unlimited 100% reimbursement of all ATM fees worldwide with $0 foreign transaction fee on debit
Choose between up to $5M FDIC program bank sweep or high-yield SPAXX Government Money Market core
Fidelity Rewards Visa Signature Card pays unlimited 2% cashback into your Fidelity account with $0 annual fee
Access to thousands of top-rate Brokered CDs from dozens of U.S. banks in one dashboard