i own a hardware store in mexico and pay my taxes in Mexico every two months because of the fiscal regimen im at(small business. Im a us citizen and i need to start paying my taxes in the usa also,who can process my taxes or how can i do them?
Normally you could either head down to the office supply store and pick up a copy of a tax program, or you could head over to the IRS office and pick up the instructions and forms.
However, in your case you should be talking to a tax lawyer. The unfiled taxes are bad enough but you own a business outside the USA and most likely have bank accounts also. That brings you into the realm of FATCA.