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.

The interest rates for Synchrony CDs are competitive. Each of the CD terms offers competitive interest rates. They are competitive with other online CD accounts. Synchrony rates are much higher than typical bank rates. They are not tiered, so any balance over $2,000 earns the competitive rate.

There are a good variety of CD terms available through Synchrony Bank. The CDs range from 3-months to 60-month terms. There is a total of nine CD terms available. Synchrony Bank also offers a Special Rate 15-month CD term.

Synchrony encourages CD laddering to earn more interest. By laddering CDs, you earn competitive rates from investing in longer-term CDs. Laddering means one long term CD matures each year. This means you can access your money more often, without paying a fee. Your money earns the best rate, but one CD matures each year in case you need to access it.

When you open a CD with Synchrony, you receive the interest rate the day you open the account. If the rates increase during the time Synchrony receives and processes your deposit you will receive the higher rate. The window for the rate to increase is 15 days for regular CDs. IRA CDs have a 60-day window. Once Synchrony determines the rate, it is locked in for the life of the CD term.

If you open a Synchrony account and quickly change your mind, there is a fee for closing the account. Customers can close their CD within six calendar days after the CD funds. The fee for withdrawing money within the first six days is seven days of interest. If you close the account after one day, you are still charged seven days of interest.

The minimum required amount to open any of the Synchrony CDs is $2,000. The deposit must be from one single transaction. With the $2,000 you can open any of the CDs offered, including the 15-month CD. You cannot open a CD with Synchrony Bank without at least $2,000.

Synchrony offers a 15-day rate guarantee for regular CDs and a 60-day rate guarantee for IRA CDs. The rate guarantees do not apply when you renew a CD after it reaches maturity. The interest rate guarantee only takes effect when you open a new CD.

Synchrony offers perks to each of its customers. To earn the best perks, you must be a Diamond member and meet those set requirements. To be a Diamond member, you must have account deposits over $250,000 and be a customer for more than five years.

Read the full Synchrony Bank review.