Consequences of resignation

Hello everyone! I am planning to resign this july.i've been working here in oman for 7 months.if i send an resignation letter what is my consequences to my employer? Is it possible that i need to pay all the expenses like visa tickets medicals labour card etc.? Pls.guys i need some advice.

You have not mentioned the reasons related to your resignation?

What were the terms of your employment?

@Ultravoid the reason is i need to go to new zealand.

@nolram872 Since you have decided to further your Career in another country in between your existing contract you could discuss it with your present employer as per the terms of your employment & leave in a Cordial manner.