All Ally high yield CDs do not have a required amount to open the account. You can open each of the CDs with any amount. The Raise Your Rate CDs and the No Penalty CD do not have a set amount required to open.

Ally CDs offer competitive interest rates. The rates are competitive with other online CD accounts. The interest rates for Ally CDs are much higher than typical bank rates.

There are a wide variety of CDs offered through Ally. They offer seven high yield CDs. Those terms range from three months to five years. Ally offers a Raise Your Rate CD. These CDs are available in two-year and four-year terms. They also offer a No Penalty CD. This CD is an eleven-month term.

Ally offers a Ten-Day Best Rate Guarantee for each of the different CDs. When you open your CD, you have ten days. If interest rates go up within that time, so does your interest rate for the CD. The best rate guarantee is also available when you are renewing your CD.

The No Penalty CD has high opening amounts to earn the most competitive rates. Balances under $5,000 earn the lowest rates. To earn the most competitive rate for the CD requires a minimum opening balance of $25,000. Balances over $5,000 but less than $25,000 receive an interest rate between the two rates.

Interest earned from Ally CDs is generally credited annually. If your CD is a one-year term or less, they credit your interest at the CD maturity. If your CD term is longer than one year, they credit your interest at your CD terms year-end. You can make some changes to your CDs through the Ally website.

Some Ally CD accounts have tiered interest rates. To earn the most competitive interest rate for your account requires a balance of $25,000. There is not a required amount to open these CDs, but the higher the account balance, the higher the rate you earn.

The Ally No Penalty CD allows you to withdraw your money anytime after the first six days. You cannot make a partial withdrawal of the funds. If you are going to withdraw the money, you must withdraw the entire CD balance.

Read the full Ally Bank review.

The interest rates for TIAA Bank CDs are competitive. Each of the term interest rates is competitive with other online CD accounts. TIAA rates are much higher than typical bank rates. Their CD rates are not tiered. Any account balance earns competitive rates.

TIAA Bank offers a wide variety of CD terms. Their terms range from three-months to five-years. They offer the basic CD terms between these times, but they offer a nine-month term and a 30-month term as well. TIAA Bank also offers a 42-month Bump Rate term.

TIAA Bank offers on Bump Rate CD. This CD term is a 42-month term. This CD only requires $1,500 to open. If interest rates increase during the CD term, you have the option to bump up to the new interest rate. You can bump up the interest rate once during the CD term. Customers can only have one Bump Rate CD opened at a time.

TIAA guarantees their interest rates earned are in the top five percent of the most competitive accounts. Each week TIAA reviews the rates of competitors. Based on their findings they adjust their rates to make sure they are competitive with the best.

The TIAA Bank high yield CDs have a high opening required amount. Each of these CDs terms require $5,000 to open. TIAA Bank offers the option of CDARS. This is if you want to invest an amount over the FDIC insured limit of $250,000 and still be insured. To open a CDARS CD requires an opening deposit of $10,000.

TIAA Bank offers high yield and regular CDs. The regular CD account interest rates are slightly lower. They are not as competitive as the high yield interest rates. The high yield accounts earn high rates but require a higher opening amount.

The early withdrawal penalty for CDs is high. The Bump Rate CD charges 318 days of interest if you withdraw money before the maturity date. The six-month CDs require 45 days of interest. The 18-month CDs require 136 days of interest. The five-year CDs require 456 days of interest. Other early withdrawal fees vary depending on the CD term.

Once you open a TIAA CD, you cannot make deposits into the CD. The opening deposit is the only deposit allowed until the CD reaches maturity. Contact customer service to decide what happens to your CD once it reaches maturity.

Read the full TIAA Bank review.