Colorado Federal Savings Bank is an online bank. Opening an account is completed online. You do not have to mail information in or wait for the bank to send you information. All the information you need to open an account is on their website.

Colorado Federal Savings Bank accounts do not have monthly maintenance fees. The accounts are completely free. There are no fees to transfer money into the account with electronic transfers.

The interest rates for CFSB are competitive. Their rates are much higher than your typical brick-and-mortar rates. They are competitive with other online-only accounts. CFSB rates are not tiered. Any amount over the required opening deposit earns the competitive rates offered.

The high yield savings account only requires $1.00 to open the account and keep in the account. The interest rates are competitive. The only fee is if you withdraw more than six times each billing cycle.

CFSB offers limited accounts. Only an online savings account and CDs are available. No checking or money market account is available. There are no business accounts available. Only those few personal deposit accounts are available through CFSB.

To fund your CFSB accounts, you must link an external bank account. Once you link the accounts, you can make transfers between the two accounts. Electronic transfers between linked accounts are how you access your CFSB money.

CFSB has a Premier Savings account offering competitive interest rates. The minimum account balance is $50,000. To open the Premier Savings account, you must be a new customer. This means you have not maintained a CD or savings account with CFSB in the previous 60 days.

To open a CD through CFSB requires $5,000. There are six CD terms. They range from six-months to five-year terms. The only fee is if you withdraw your money before it reaches the maturity date. The interest rates for each of the terms are competitive.

Read the full Colorado Federal Savings Bank review.

American Express Bank offers ways to receive the money you earn off interest. You can deposit it back into the account earning the interest. The interest can be transferred to your CD account. You can deposit the money into your linked external account, or receive a check. You can request a check to come monthly, quarterly, or annually.

There is no minimum amount required to open an account. You start earning interest with any amount deposited into the high-yield savings account. The more money you deposit, the more interest you earn, but no required amount.

Once you open a savings account with American Express, you can link that account to your credit card. Log into your account and link the savings account to the credit card. Paying your credit card bill from your savings account does count as a withdrawal.

American Express Bank offers higher interest rates than your typical bank. Their rates are competitive with other online banks. You can find the current rates are on their website.

American Express Bank only offers a high-yield savings account and CDs. To deposit money into the accounts, you must link it to your current banking accounts. You can also sign up for direct deposit from your employer or to make automatic deposits.

You must link your American Express accounts to your current bank account. You can then transfer money between the different accounts. Federal regulations only allow six transactions each billing cycle for savings accounts.

Transferring money to and from your American Express personal account is not immediate. Money coming into your American Express account is not available until the fifth business day. All other transfers take 1-3 business days.

American Express Bank does not offer checks, debit cards, or ATM cards for their accounts. To get your money, you must transfer it from your American Express savings account back into your linked external account. If you open a CD, you must wait until the maturity date to access your money without a penalty.

Read the full American Express National Bank review.