You are not a citizen until you are sworn in. If you are denied because of failure to pass the English or the civics test, you will be automatically rescheduled within 90 days. If you are not approved for some other reason, you may be given time to overcome the problem.
For 2009, the American Opportunity Credit--which is a variation of the Hope Credit--will be allowed for 4 years. For years before and after the new credit is allowed, the Hope credit is supposed to be for 2 years.
CDA Renewal Process A CDA Credential is valid for three years from the award date. A CDA Credential may only be renewed for the original setting, age-level endorsement, and specialization. The purpose of the CDA renewal is to ensure that Child Development Associates are maintaining current knowledge and skills in their work with young children and families.