Hey as pet your demand here I am providing you details of Official Bank of America Site

About bank
Bank of America (abbreviated as BoA or BofA) is an American multinational banking and financial services corporation headquartered in Charlotte, North Carolina.
It is the second largest bank holding company in the United States by assets.
Bank of America provides its products and services through operating 5,100 banking centers, 16,300 ATMs, call centers, and online and mobile banking platforms

Website
bankofamerica.com

Here I am giving you process of sign in
Go to official website of Bank of America
After that at left side you will get option of secure sign in
Enter online ID and passcode
Click on sign in

Service Offered
Refinance
Home Equity
Auto Loans
Business Loans
More Loan Products