Dear PakSKKU,
Aslam o Aliekum,
As you most of us already know Foreigner can get their tax cut from salary back, however, application process may not be clear to many of us. This is the reason, I am explaining two methods to apply for tax return or tax adjustment.
1. This is convenient and more desirable, but since all the process of applying online is in Korea language, this is more cumbersome. You can follow the english guide since website had some changes since yet so you can find some problems. I was able register as per guide provided by Qamar Bhai, but i could not apply and follow the rest of the process. Since, some of you are more genius than me so I am attaching the same guide and leave it at your disposal.
2. This is very simple but you need to go to the Suwon tax office which i think is not a big deal if you need to go once or twice in a year. :) To follow this process, you need to visit Finance Team office Room 23101 engineering building 2. Ask them to issue you invoice of withholding tax. You need to give alien registration number and will get invoice. Than visit office and get your money refunded. I will go on Monday or Tuesday if there are couple of more students interested to visit Suwon office.
In my case I joined SKKU at January 1st and will get 4.4% refunding on four months pay, you can calculate by this method.
Total salary you got up-til now X 0.044 = your refund :)
I hope this will be helpful for you
Best Regards
Muhammad Khuram Shahzad