
Originally Posted by bdw:
Firstly, on a 90% mortgage over 30 years, you will have to pay 4.35% in mortgage insurance. If you can get it down to 85% mortgage, it drops to only 3.05%, or 80% mortgage drops to 2.15%. So you might want to consider only 85% or 80% to save a fair bit in MIP costs.
Secondly, you can choose to pay the MIP one time or every year. My example above is one time payment. So the 4.35% fee gets added to the mortgage and then spread over the 30 year term of the mortgage. So its a one time fee, but you are not paying it at once upfront. Just a little bit every month for 30 years.
If you choose to pay annually instead of one time, then instead of a 4.35% fee, it changes to 2.03% for the first year, and then 0.77% for every year after this. So basically after 4 years, you are paying about the same as the first upfront option.
So its a bit of a gamble. Pay a one time 4.35% fee, or pay annually and hope that in less than 4 years you can get the LTV ratio of your property under 60%. This can be done in two ways, firstly if you pay back shit loads off your mortgage in the first 4 years, or secondly if HK property prices surge over the next 4 years. But also prices could drop, making it even harder for you to get the LTV below 60%, it might take you 10 years to achieve this and then you end up paying 8.96% in MIP fees over 10 years. So I think most people choose the one time fee for stability and less stress.
So back to your original question, if you choose the one time 4.35% fee, its already baked into your mortgage. So sure you can refinance after 3 years, maybe get some cash back or lower rate for refinancing, but the original 4.35% fee you paid for the MIP is baked in and you can't save anything on this when you refinance. But if you choose the annual MIP fee, then is a bit of uncertainty, you might be able to refinance and come out on top in terms of MIP costs, but I think its bloody hard to get 90% down to 60% in less than 4 years.
https://www.hkmc.com.hk/files/produc...0Sheet_Eng.pdf