tax_account

// WP_Term_Query arguments
$args = array(
	'taxonomy'               => array( 'tax_account_type' ),
	'name'                   => array( 'checking' ),
	'slug'                   => array( 'checking' ),
);

// The Term Query
$term_query_account_type = new WP_Term_Query( $args );

// The Loop
if ( ! empty( $term_query_account_type ) && ! is_wp_error( $term_query_account_type ) ) {
	// do something
} else {
	// no terms found
}