UPS 2009 Annual Report Download - page 60

We assess the likelihood that we will be able to recover our deferred tax assets. If recovery is not likely, we
must increase our provision for taxes by recording a valuation allowance against the deferred tax assets that we
estimate will not ultimately be recoverable. We believe that we will ultimately recover a substantial majority of
the deferred tax assets recorded on our consolidated balance sheets. However, should there be a change in our
ability to recover our deferred tax assets, our tax provision would increase in the period in which we determined
that the recovery was not likely.
The calculation of our tax liabilities involves dealing with uncertainties in the application of complex tax
regulations. We recognize liabilities for uncertain tax positions based on a two-step process. The first step is to
evaluate the tax position for recognition by determining if the weight of available evidence indicates that it is
more likely than not that the position will be sustained on audit, including resolution of related appeals or
litigation processes, if any. Once it is determined that the position meets the recognition threshold, the second
step requires us to estimate and measure the tax benefit as the largest amount that is more than 50% likely to be
realized upon ultimate settlement. It is inherently difficult and subjective to estimate such amounts, as we have to
determine the probability of various possible outcomes. We reevaluate these uncertain tax positions on a
quarterly basis. This evaluation is based on factors including, but not limited to, changes in facts or
circumstances, changes in tax law, effectively settled issues under audit, and new audit activity. Such a change in
recognition or measurement could result in the recognition of a tax benefit or an additional charge to the tax
provision.
Allowance for Doubtful Accounts
Losses on accounts receivable are recognized when they are incurred, which requires us to make our best
estimate of the probable losses inherent in our customer receivables at each balance sheet date. These estimates
require consideration of historical loss experience, adjusted for current conditions, trends in customer payment
frequency, and judgments about the probable effects of relevant observable data, including present economic
conditions and the financial health of specific customers and market sectors. Our risk management process
includes standards and policies for reviewing major account exposures and concentrations of risk. Continued
deterioration in macro economic variables could result in our ultimate loss exposures on our accounts receivable
being significantly higher than what we have currently estimated and reserved for in our allowance for doubtful
accounts. Our total allowance for doubtful accounts as of December 31, 2009 and 2008 was $138 and
$155 million, respectively. Our total provision for doubtful accounts charged to expense during the years ended
December 31, 2009, 2008, and 2007 was $254, $277, and $225 million, respectively.
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