Little background , I purchased my primary residence in November of 2020 for 140k with a FHA loan(intrest rate is 2.75) and have gained some equity since(currently apprasial 180k) I have opened a HELOC and currently have access to 15k from it. 

Btw why would you suggest HELOC rather than cash-out refi?

Hi @Brian Coffey, you can generally borrow up to 75% of investment properties through cash-out refinances, HELOCs or second mortgages.It comes out to be about $625k accessed.

If this HELOC matures in 10 years, will I be stuck paying three mortgages?

Same thing as getting US bank financing using a HELOC on a US property to buy a property in Mexico.

Use the HELOC.

@Kevin Barnard which bank did you use for heloc and what % of equity did you get?

You could do a HELOC or get a personal loan and then loan the money to the LLC. 

Looking to set up a Heloc for the equityon my rental property.  

My heloc interest rate is 2% over prime at 10 years.