I'm considering investing in a foreign business and would have to move several hundred thousand dollars overseas and convert it to the local currency to do so. Indonesian Rupiah/IDR, if it helps.
What are the ways to get the best overall deal in terms of exchange rate and fees?
OzForex seems to be asking for a ~4.5% cut from the Interbank rate, which seems like a lot. Commonwealth Bank's online calculator has it taking a ~11% cut from the Interbank rate which is much worse.
I accept that it may just be the cost of doing business overseas but I'd like to get the best deal possible.
You could establish Foreign Currency Account (FCA) with local banks here and remit the Foreign currency overseas as and when required instead of moving a lump sum now?
This will eliminate any exchange rate differences since you would be remitting IDR from AU to IDR overseas. Fees should be lower as well.
I am not sure whether IDR is available in a FCA though.