Refinancing One's Home Mortgage

A great deal of negative publicity has surrounded theaccount. These should not be considered part of the
subprime mortgage lending market over the past ninecost to refinance as they effectively replace costs
months. As a practical matter, most of our readersthat will be borne under the current mortgage anyway.
enjoy fine credit histories and borrow in conventionalThey are usually listed below the Estimated Closing
markets. The Federal Reserve has been lowering theirCosts and can be ignored for the purposes of the
target rate on short term lending in an effort to quellcost analysis of the refinancing decision.
turmoil in the credit sector. This has had some effectOnly the Loan Origination fee (801) and loan discount
on mortgage interest rates as well - possibly opening(802) are tax deductible. The balance of the closing
up refinancing opportunities for borrowers with goodcosts are not. This is an important consideration as the
credit. This article will focus on the issues to beborrower is making an after tax investment in closing
weighed in any refinancing decision.costs to obtain savings in mortgage interest - a
Different borrowers, of course, are taxed differently.tax-deductible expense for most. The GFE also lists
The degree to which mortgage interest is offset bythe size, interest rate, and term of the loan. We can
tax savings varies considerably. As such, this reviewuse this data to create the comparison with the
can only serve as a guideline and is not definitive as toexisting mortgage. As a rule of thumb, it is not worth
everyone's particular situation. The advice herein shouldundertaking any breakeven analysis unless proposed
apply approximately to most borrowers, however.interest rates are at least 0.50% lower than the
When a prospective borrower applies for a newcurrent mortgage. There may be some jumbo
mortgage, the government requires that the lendermortgages that merit consideration earlier because
provide a "Good Faith Estimate" (GFE) within threemany refinancing costs do not increase
days of the application. This document sets out all thecommensurately with the loan balance.
costs associated with the mortgage. ProperlyHere is a real world example. John and Jane Doe
identifying the costs of closing a mortgage is a keycurrently have a 6.75% mortgage with a $200,000
prerequisite of any refinancing decision.balance and 26 years remaining. Monthly principal and
Mortgage lenders often tout recent Fed interest rateinterest payments are $1362. The Does visit a
cuts as incentive to refinance in theirmarketing efforts.mortgage lender and receive a CFE identifying $3200
Despite this accommodative fed policy, thein estimated closing costs. It's a 30 year fixed rate at
conventional mortgage market has been rather6.00%. We'll assume that they are taxed at a 30%
choppy over the past 12 months. The data in themarginal rate. Is this a good deal? The first step is to
preceding chart, compiled by Bankrate.com, describesestimate the annual interest savings each year. The
a precipitous decline in the yield of a one year treasurymortgage is constantly amortizing but we can infer
bill. However, both adjustable and fixed ratethat the first year's interest savings will be about (.0675
mortgages, followed a more circuitous path over the-.0600) * $200,000 = $1500. After taxes, that amounts
same period.to a savings of $1050. This rate will of saving will
Keep in mind that mortgages represent longer termdecline somewhat in successive years as the
lending. Implicit in these longer term interest rates aremortgage amortizes. We can conclude that the Does'
inflation expectations and liquidity concerns within theinitial "investment" will be recouped after 3 years.
mortgage market. In short, the decline in the federalIf we factor in the time value of money, the real
funds has not translated directly to lower mortgagebreakeven point moves out closer to five years -
rates. There will be opportunities for families towhen they will earn a 17% return on investment. That
refinance in 2008. In some cases, the opportunity willis, the Does stand to benefit from refinancing if they
arise from an improved credit standing. Some folks willplan to stay in their house at least another five years.
have seasoned mortgages from past years that mightThe following table displays in greater detail the
benefit by locking in a sub 6% interest rate availableeconomics of the refinancing decision. The green rows
today.at the bottom of the illustration indicate the holding
The key factor in the refinancing analysis are theperiods over which the Does benefit from refinancing.
underlying costs. There are a number of feesThe last topic to be addressed is perhaps the within
associated with a new mortgage - many of whichthe framework of the refinancing decision. Does the
decline in importance with the size of the loan. That'sborrower pay points to buy down the loan interest
where the GFE comes in. The fees in the GFE arerate? These "points" are considered tax deductible
organized under numerical headings: the 800s, 900s,over the life of the loan and are represented under
1000s, 1100s, 1200s, and 1300s. For purposes ofitems 801 and 802 of the CFE. Borrowers can typically
comparison-shopping, the most significant fees arewrite off any unamortized points if the loan is paid off
listed in the 800s. Most of the items are within thevia another refinancing or sale. Thus, the tax treatment
control of the lender or broker, so the estimates shouldof points and mortgage interest is similar enough to be
be accurate. A few of the items in the 800s areignored for the purpose of breakeven analysis.
charged by third parties. These items may not beAs a general rule, every point paid lowers the
negotiable but, at least, the lender's estimates shouldborrower's interest rate by 0.25%. More simply, every
not be far off from the actual charges.dollar paid up front saves almost $0.25 each year
The lender has direct control over origination andthereafter. The value of the buydown, then, is
discount points and fees (listed in 801 and 802) andgoverned by how long the new mortgage stays in
administrative, underwriting, processing, funding,place. When the time value of money is considered,
document preparation, wire transfer, and other feesthe borrower should plan to stay at least six years to
(listed in 810 and higher). These are the fees that areobtain a good return on the points paid.
the best candidates for negotiation as they are set byThe best mortgage to compare from a lender is one
the lender and are not contracted out. Keep this inwith no origination fee and discount. That's the one to
mind as you are not strictly a price taker when itask for first. It makes it easier to value the proposed
comes to borrowing - especially if you have goodloan against the current one. If the proposed loan
credit. In short, the fees under headings 800, 1100,passes muster, then the payment of points should be
borrower and are summed as Estimated Closingconsidered. If a proposed loan grades as barely
Costs. This is probably the most important figure onpassable, it's usually better to wait. Once you exercise
the form.the option to refinance, you are effectively precluded
Notably, items under the 900 and 1000 heading arefrom refinancing again in the immediate future. Don't pull
prepaid expenses such as mortgage, hazard and floodthe trigger unless you are getting an excellent return on
insurance premiums, mortgage interest and taxes thatinvestment.
must be paid up front or deposited into an escrow