Buying Down Your Mortgage

It wasn't that long ago that the prime rate was 4.56.875 percent loan. Let's apply that math to your deal if
percent. Today it's 7.5 percent, 300 basis "points" (3 fullyou have a $300,000 mortgage.
percentage points) higher. That is a stunning advance,First of all, let's calculate the point value. It is $300,000
and while mortgage rates are not directly connectedtimes 4.314 percent or $12,942. If you are buying a
to the prime rate, they too have moved up smartly.new house that means you will need to bring your
Now for some fun. You don't have to be completelyclosing costs and your $12,942 cash discount to the
at the mercy of these advances. There is a tactic thatclosing. If you are refinancing, it's likely to be painless if
you need to know and understand because it couldthose dollars can be plucked out of the equity in your
mean that you will be paying the rates prevalent 1 or 2house. In either case, your loan will be at 5.625 percent.
years ago rather than those of today. It's called "buyingFor your protection,ask your banker to provide you
down your rate."with the truth in lending statement and the good faith
Here's how it works.estimate for both the low and high scenarios. Keep
Lenders loan you money that they normally do notboth documents for both deals to protect yourself at
own. They borrow it from someone else andclosing. (See "Pickpockets," MCG, Jan06, p. 43.)
turnaround to "rent" or lend it to you at a slight markupCritically, make your choice after you have examined
in the rate. They make their living on the difference.these documents and calculated your break-even
They can be paid upfront in the form of discount orpoint. This way you keep them somewhat honest in
origination points (a point is 1 percent of the loancrafting your deal.
amount), or they can be paid by the people who lendSecond, calculate your monthly payment if you pay
them the money by loaning you the money at a ratethe full points. In this case a loan of $300,000 that is
higher than what they paid. In that latter case, informallyfully amortizing at 5.625 percent will cost you $1,727 for
known as being paid "on the back," you could actuallyprincipal and interest each month for 360 months. You
end up paying no points for your loan. With thosepaid the $12,942 for the privilege of paying this low
dynamics, you can easily see that you could be payingmonthly payment. (We are not mentioning payments
all points upfront for a loan that is at a rate lower thanfor taxes and insurance because they will be the
the rate charged to your lender for the money hesame for any financing strategy you pursue.)
borrows for your loan, or you could be paying nothingThird, calculate your monthly payment if you pay no
upfront, therefore borrowing the money at a ratepoints. In our example a loan of $300,000 that is fully
higher than your lender paid. The rate that the lender isamortizing at 6.875 percent will cost you $1,971 for
charged for the money he uses for your loan is calledprincipal and interest each month for 360 months. You
"par." If your lender loans you your money at par,hepaid nothing for this rate. Now for the clincher. Divide
makes nothing. The buy down principle works exactlythe points ($12,942) by the difference in the monthly
the same if you use it for a 30- year fixed rate or apayment and determine your break-even point. In this
6-month interest only adjustable rate mortgage (ARM)case the difference is $244 per month, and your
or any deal in between.break even will occur 53 months into the life of the
(It does not really work the same with a pay option360- month loan. Your break even is therefore
ARM - we will talk about that some other time.) Let'sextremely compelling. Over the life of the loan you will
look at today's rate card at United Federal Mortgage, asave $87,840 if you can just muster$12,942 in discount
mortgage bank in Rockville, MD that loans in all 50points today.Up for a bonus? Make certain that your
states. Let's just look at a 30-year fixed rate loan forbanker characterizes every dollar as a discount point
the sake of learning about this tactic. The lowest rateand not as an origination point. Then chat with your
on the rate card is 5.625 percent, a full 187.5 basiscertified public accountant. I bet they will all be
points (1.875 percent) below prime. That's dirt-cheapdeductible! In conclusion, next time you are visiting with
today. The highest rate on the rate card is 6.875your mortgage banker, have him set out the lowest
percent,62.5 basis points (or 0.625 percent) belowrate on the rate card next to the highest. Divide the
prime. The cost difference between the moneydifference in monthly payments into the points required
available at those two rates is 4.314 points. Don't lookto buy down the rate. If the break even is acceptable,
for a relationship between the cost of the money andgo for the lower rate. Run your own calculation and
the rates- your eyes will begin to see ghosts. Just trustmake your own determination. Let the math drive your
that the lender will either need 4.314 points upfront fordecision.
your 5.625 percent loan or no points at all for your