WASHINGTON May 9 (Reuters) - The United States Postal Service ended its second quarter with a net loss of $1.9 billion, as first-class mail volumes continued to tumble and the government was unable to provide relief, the agency said on Friday.
Its net loss for the fiscal second quarter ended March 31 surpassed the first-quarter's loss of $354 million, but it remained flat from the year-ago quarter. It was the 20th of the last 22 quarters that the agency has posted a loss, USPS said.
The Postal Service's most profitable product, first-class mail, fell by 4.1 percent in the second quarter as more Americans opted to communicate and pay bills via the Internet.
Liabilities totaling $64 billion exceeded current assets by $42 billion, adding to its dire financial situation, the agency said in a statement.
In the meantime, its shipping and packaging business remained a bright spot.
The agency, which has leveraged the growth in e-commerce, saw its shipping and packaging volumes grow by 7.3 percent as more people shopped online and needed carriers to deliver their goods.
The Postal Service is also still struggling under the weight of heavy mandatory payments into its future retirees' health fund, which was required by Congress in 2006.
The mail carrier has sought legislative relief to allow it to modernize its business service offerings, restructure the retiree payments, and shift to a five-day mail delivery service.
But Congress has for years remained gridlocked on postal reforms, partly by pressure from the mailing industry to maintain the status quo as well as some lawmakers' reluctance to see postal services cut back in their districts.
The mail agency, which does not rely on taxpayer funds, has said it could require a massive taxpayer-funded bailout in excess of $50 billion by 2017 if Congress fails to act. (Reporting by Elvina Nawaguna; editing by Susan Heavey and Matthew Lewis)