Your boss is right, and the rule that lender
fees should be included in the APR even when paid by a home seller, is also
right.
Strictly speaking, the APR measures not what
the borrower is paying, but what the lender is charging. Who pays the charge is
not relevant. The general presumption is that the borrower pays it, directly or
indirectly. If the home seller pays it directly, the borrower pays it indirectly
in the price of the house.
Involvement of a third party in the
transaction does not affect the comparability of the APR in comparing the cost
of borrowing at different lenders. The willingness of a seller to pay some
specified amount of loan fees to get his home sold is not limited to a
particular lender. If they pay it for lender A, they will also pay it for lender
B. Hence, such payment does not affect the integrity of the APR as a measure of
the cost of funds.
Which is not to say that
borrowers can always rely on the APR, because often they can't. See
Questions About the Annual Percentage Rate (APR).
Copyright Jack Guttentag 2008