To get more information or to enroll in EFTPS, visit the EFTPS website at www.eftps.gov or call 1-800-555-4477 (24 hours a day, 7 days a week).If you make your payment using EFTPS, do not include the payment voucher.
DDA stands for demand deposit account. It is a bank account in  which you can deposit and withdraw money. A form of a demand  deposit account is a checking account.
Doing business as (DBA) is a term that is used in todayâs business industry in regards to the liability and formal actions that are taken by a particular company.Doing business as means that the company is working under a fictitious name, concealing its true identity.n Connecticut, a company must register their DBA with the Connecticut Secretary of State. Before advertising and business operations under a business name, it is important to check out the specific procedure of the region and state in order to operate under legal terms.