One year of specialized experience equivalent in level of difficulty and responsibility to that of the next lower grade within the federal service, which demonstrates the ability to perform the duties of the position, is required. GS-05: One year of specialized experience equivalent in level of difficulty and responsibility to that of the next lower grade (GS-04) within the federal service, which demonstrates the ability to perform the duties of the position, is required. GS-05: Specialized Experience is defined as: Performing duties that support the processing of financial/accounting transactions using standardized procedures that may include reviewing financial/accounting systems information/documents for accuracy/completeness, inputting financial/accounting information into automated systems, or correcting invalid financial/accounting transactions. GS-06: One year of specialized experience equivalent in level of difficulty and responsibility to that of the next lower grade (GS-05) within the federal service, which demonstrates the ability to perform the duties of the position, is required. GS-06: Specialized experience is defined as: processing a variety of non-routine payroll actions, such as establishing, adjusting and closing payroll accounts; or preparing and balancing a variety of payroll reports. Volunteer Experience: Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual, community, student, social). Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates to paid employment. You will receive credit for all qualifying experience, including volunteer experience.