Correction: An earlier version of this story named hedge funds that are opposed to bankruptcy protection for Puerto Rico, but three of those hedge funds — Fir Tree, Monarch and Stone Lion Capital — have supported the use of bankruptcy protection for Puerto Rican government-owned corporations only. They do not support bankruptcy for the territory’s government.

Puerto Rico Gov. Alejandro García Padilla on Monday portrayed his territory’s economic condition as even more dire than previously revealed and in a televised address appealed to Washington to make unprecedented, “concrete” changes in bankruptcy rules to help rescue the island’s finances.

Groaning under at least $73 billion in debt, Puerto Rico — which is being called “America’s Greece” — is staggering down a path toward default, a scenario that could ripple across cities and states that depend on bonds for building everything from schools to stadiums.

“This is not about politics,” García Padilla said. “It’s about math.

The territory’s plight is also a potentially explosive issue in Washington, where congressional Republicans mostly oppose any step that would allow Puerto Rico to seek bankruptcy protection to restructure its debts and clean up its fiscal mess. Meanwhile, the White House has offered only modest assistance in the roughly three years of crisis talks and has avoided taking any position on whether Puerto Rico could resort to bankruptcy for itself or its government-owned corporations.

With pressure mounting to avoid a default by the Puerto Rican government, White House spokesman Josh Earnest for the first time Monday urged Congress to “take a look at” whether to give the territory’s financially strapped government-owned corporations — most importantly its electric utility — the option of bankruptcy protection to restructure their budget and debts.

“We cannot permit that they force us to choose between paying our police, our teachers, our nurses or paying the debt,” García Padilla said.

States and Puerto Rico are barred from seeking bankruptcy protection, but cities and other municipalities can. Chapter 9 of the bankruptcy code allows a company or municipality to get new financing from markets while continuing to function as old debts are restructured or written down. It was used recently by Detroit, for example.

The Treasury Department issued a cautious statement saying only that it supported a “long-term economic and fiscal plan,” “a sustainable path” and “an agenda for economic revitalization.” It said it would “continue to share its expertise with the local officials.”

“That’s great, but it’s not addressing the fundamental issue,” said one person involved in negotiations between Puerto Rico and its creditors, speaking on the condition of anonymity to preserve working relationships. “The right answer, if you were a rational policymaker looking at a territory you acquired in 1898, would be to give a federal judge supervision through extending Chapter 9, and then Puerto Rico would have access to financial markets again,” the person said.

Earnest said the Transportation Department recently “identified” $750 million in credits from toll roads that should go to Puerto Rico, but a source familiar with the program said the money would be spent over decades. Earnest also cited the Energy Department, which has helped identify ways the Puerto Rican electric utility, which burns oil, could save money and lower rates, but it does not have funds to help the costly conversion to cheaper fuels.

The need for radical restructuring is growing as Puerto Rico’s economy shrinks and obligations grow.

White House press secretary Josh Earnest said Monday that federal officials would work with Puerto Rican leaders to address financial challenges after the island's governor said it could not pay back its debt. (AP)

A report co-written by Anne Krueger, a former No. 2 official at the International Monetary Fund, said that the territory’s finances are in worse shape than believed previously. The report, issued Monday, said deficits run up by 150 agencies and $300 million to $400 million of capital expenditures annually were among “missing items” that understated the island’s true budget deficit. The government also failed to count boxes of unpaid invoices for school supplies.

“For many years we have acted on this fiction that we have all these state-owned enterprises that are legally independent and financially self-sustaining,” said Sergio Marxuach, general counsel at the Center for a New Economy in San Juan. “Financially, they depend on the central government for all sorts of subsidies and loans.”

The report also noted that the government had also failed to make tough decisions, noting for example that over the past decade the number of students in school fell by 40 percent as people moved to the mainland United States, while the number of teachers rose 10 percent, giving Puerto Rico one of the highest teacher-to-student ratios in the country. Hundreds of school buildings needed to be closed, the report said.

The Krueger report also said that large portions of the workforce were not seeking employment, because government benefits amounted to more than what a worker could earn at the minimum wage. She wrote that 40 percent of the adult population works or is looking for work, compared with 63 percent on the mainland. The rest are idle or working in the underground economy.

Earnest said that “there are strong merits to having an orderly mechanism for Puerto Rico to manage the financial challenges of its public corporations if needed.” Puerto Rico’s public corporations, including the electric and water utilities, have about $10 billion of the island’s total debt. An Obama administration official said later that the island had municipalities that could be considered for bankruptcy if they needed it.

Many congressional Republicans say bankruptcy protection would amount to a federal bailout, but proponents of using Chapter 9 say it would require no federal funds.

Puerto Rico bonds, unlike those of any other state or municipality, are not taxable at federal, state or municipal levels in every state in the country. That has made the bonds highly sought after and widely held by bond funds; it has also lowered borrowing costs for Puerto Rico.

Opposition to giving Puerto Rico the bankruptcy option has come mostly from the biggest holders of Puerto Rico debt: OppenheimerFunds and Franklin Templeton, each with about $5 billion of bonds issued by Puerto Rico or its government-owned corporations, such as the electric and water utilities.

“We strongly believe the Commonwealth has the ability to provide essential services to its citizens, grow the economy and repay what bondholders are due,” said a spokesperson for OppenheimerFunds. “We are disheartened that Governor Padilla, in a public forum, has called for negotiations with other creditors.”

Bond insurers MBIA and Assured Guaranty are ultimately responsible for similar amounts, negotiators say. The share prices of MBIA and Assured Guaranty plunged 23.5 and 13.35 percent respectively on Monday. National Public Finance Guarantee Corp., an MBIA subsidiary that insures more than $4 billion in Puerto Rico bonds, “will continue to work with the appropriate parties toward a solution that addresses Puerto Rico’s significant fiscal and operational difficulties while respecting the rights of creditors,” a company spokesman said.

Major hedge funds that have bought Puerto Rico bonds at deep discounts, hoping to make large profits if Puerto Rico ends up paying full face value, are also lobbying Congress to block the bankruptcy option. But the hedge funds are also divided.

Fir Tree, Monarch and Stone Lion Capital, which own general obligation bonds issued by the Puerto Rican commonwealth, support chapter 9 but only for government-owned corporations. These firms are part of a group of 32 financial institutions called the Ad Hoc Group, which holds more than $4.2 billion in Puerto Rico municipal debt and supports chapter 9 but only for government-owned corporations.

Blue Mountain and Knighthead, however, oppose opening up chapter 9 for any Puerto Rican government or government enterprise.

Some market watchers say investors should have recognized that investing in the island, whose per-capita debt load far outstrips that of any state in the union, was a dubious risk. Despite that, “the governor’s statements that the commonwealth’s debts are ‘unpayable,’ will likely come as a surprise to many . . . bondholders who have willfully ignored the inevitability of a painful debt restructuring,” said a report from Municipal Market Advisers, a firm that tracks the municipal bond market.

On Monday, Fitch further downgraded Puerto Rico bonds, and prices for the island’s 20-year commonwealth bond fell 11 percent, driving the yield to 12.2 percent. The problems in Puerto Rico raised concern that the island’s crisis could harm the larger market for municipal bonds. But some analysts, noting that Puerto Rico’s debt problems are far more severe per capita than those of any state, disagreed.

“The commonwealth’s reckless use of debt-financed budgets is, in its breadth and depth, unique among U.S. municipal issuers,” said the note from Municipal Market Advisers, which concluded that “fears of a credit contagion from Puerto Rico are “unfounded.”

Jonnelle Marte and Max Ehrenfreund contributed to this report.