How to get next year from the current date or selected date

 you can do the following:

1)     NSDate *today = [NSDate date]; // get the current date

        NSCalendar* cal = [NSCalendar currentCalendar]; // get current calender

        NSDateComponents* dateOnlyToday = [cal components:( NSYearCalendarUnit |                  NSMonthCalendarUnit |  NSDayCalendarUnit ) fromDate:today];

    [dateOnlyToday setYear:([dateOnlyToday year] + 1)];

    NSDate *nextYear = [cal dateFromComponents:dateOnlyToday];

2)     NSDate *today1 = [NSDate date];

       NSCalendar *gregorian = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];

       NSDateComponents *offsetComponents = [[NSDateComponents alloc] init];

        [offsetComponents setYear:1];

    

        NSDate *nextYear1 = [gregorian dateByAddingComponents:offsetComponents toDate:today1