Agency Identifier (AID) 3 Agency Identifier of account owner. Used in conjunction with the main account code, the AID represents the department or agency responsible for the TAS. Value required, never blank.
With regard to mortgage lending, the âpar rateâ is the interest rate a borrower will qualify for with a given bank or mortgage lender assuming there is no interest rate manipulation.
Par value is the face value of the bond, the amount that is paid at maturity. For Treasuries, par value is usually $10,000, and par value for other bonds can vary. But bonds trade in open markets with prices determined by supply and demand forces. Ultimately, the price investors are willing to pay for a bond, and whether the interest payments are reinvested, will determine its effective yield.