loc22550 is mostly correct, but to be clear, the deduction will be 2 months of your basic salary. That would mean you would should have been here for more than nearly 3 years, as you only receive 3 weeks of your basic salary for every years served after final line check as a end of service benefit, (for the first 5 years then it extends to 4 weeks). if your service does not equal that amount, the rest would/could be out of pocket.