The interest rates for Capital One 360 CDs are competitive. Each of the terms offers competitive rates. The rates are competitive with other online CDs. The interest rates are not tiered. There is no required balance to earn competitive rates.

The Capital One 360 CDs do not have a set amount required to open the account. You choose how much you want to invest in the Capital One 360 CDs. The CDs cannot exceed $1,000,000.

Capital One 360 CDs offer a Rate Lock Guarantee. You fund your CD by linking it to an external account, which can be another Capital One account. Capital One 360 gives you 10 days to confirm ownership of the linked account. Because this takes a few days, your CD interest rate will be the highest one offered during those days.

Capital One 360 offers a good variety of CD terms. The CDs range from six months to five-year terms. They offer a total of nine CD terms. Each of the terms is FDIC insured.

The only deposit you can make into your CD is when you initially open the account. You cannot add money to the CD during the term life.

During the CD term, you cannot withdraw partial amounts of the principal. These types of withdrawals are only allowed during the grace period. If you make a withdrawal before the maturity date, you will be charged a fee.

To fund your Capital One 360 CD, you must link the CD to an external bank account. Once you have the CD linked to an external account, you can transfer money into the CD. The linked account can be another Capital One account.

Once your CD matures, you cannot add money to the current CD. If you have more money to add, your current CD will be closed and Capital One 360 will help you open a new CD. That CD will include the money from the previous CD and the money you want to add.

Read the full Capital One 360 review.

Vio Bank offers a wide variety of CD terms. There are 11 different CD terms available through Vio Bank. The terms range from 6-months to 120-months. Each of the CD terms can be opened online. You must be 18 years or older to open an account with Vio.

The Vio Bank CDs offer competitive interest rates. The rates are competitive with other online accounts. They are much higher than typical bank rates. Each term offers rates competitive with other online CDs of the same term length. Vio Bank regularly monitors interest rates. This helps to ensure their rates are competitive with national rates.

The amount required to open Vio Bank CDs is low. Each CD only requires $500 to open. You can open any of the CDs online, with that set amount. With the required opening amount, you will earn the competitive interest rates on the CD.

When you open a CD with Vio Bank, you can choose how often and how to receive earned interest. Choose how often your interest credits to your CD. There may be options on what account to have the interest credit to as well. If you close your account before the interest credits, you will not receive your earned interest.

Vio Bank CDs are not eligible for fund transfers. Only the savings accounts are eligible for the fund's transfer. If you try to transfer funds to or from your Vio Bank CD, you will receive an error message.

To withdraw money from the CDs before the maturity date has a set penalty and a fee for terms longer than 31 days. For terms 31 days or shorter, the penalty is all the earned interest on the withdrawn amount. For terms from 32 days to 12 months, the penalty is one percent on the withdrawn amount and a $25 fee. For terms longer than 12-months, the penalty is three percent of the withdrawn amount and a fee of $25.

Vio Bank does not offer an interest rate guarantee. The rate on the day you open your Vio Bank CD is the rate you earn for the life of the CD term. If the rates increase shortly after opening your account, your CD rate will not increase.

Vio Bank is an entirely online bank. Customer service has specific hours and ways to contact them. Reach a representative through phone, email, or mail. Vio does offer extended customer service hours. But, a representative is not available anytime.

Read the full Vio Bank review.