Hundreds of thousands of workers in the US government UU They have lost their first payday of the year because the partial closure of the federal agencies affects more deeply.
Employees, such as prison guards, airport staff and FBI agents have been working without pay.
The government shutdown, which began last month, will become the longest in history on Saturday on its 22nd day.
President Donald Trump refuses to approve a federal budget unless it includes funds for a border wall.
But the Democrats have rejected their request of $ 5,700 million (£ 4,500 million).
Approximately a quarter of the federal government is out of service until a spending plan is agreed upon, leaving 800,000 employees unpaid.
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On Friday, those workers lost their first day of payment for this closure. Some shared their blank pay sheets on social networks.
Oscar Murillo, a NASA aerospace engineer, posted his $ 0 check on Twitter and said he had actually lost money due to mandatory deductions.
Another Twitter user, Cat Heifner, shared what she said was her brother's pay slip, proving that he had been paid a penny for his work as an air traffic controller.
Meanwhile, the Craigslist classifieds website has been flooded with listings of federal workers trying to sell their possessions.
Items ranging from beds to old toys have been listed as "government closure special offers."
"It sells for $ 93.88 at Walmart, asking for $ 10," says an ad for a children's rocking chair. "We need money to pay the bills."
A food bank in Washington, DC reported an influx of federal workers.
Radha Muthiah, head of the Capital Area Food Bank, said dozens of volunteers are working to pack food bags for affected staff.
Of the 800,000 unpaid federal employees, about 350,000 are unemployed, a kind of temporary layoff, while the rest continue to work.
It is reported that thousands of people have applied for unemployment benefits in the midst of financial uncertainty.
One of the main airports, Miami International, will close an entire terminal this weekend because many security personnel have called the sick.
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What is Washington doing to resolve the stalemate?
The House of Representatives and the Senate overwhelmingly passed a bill on Friday to ensure that all government workers receive a retroactive payment after the end of the shutdown. The president is expected to sign the legislation.
But that may be a small consolation for federal employees who are currently in a desperate situation, with no end in sight for the impasse.
On Friday, at a roundtable on border security with state and local leaders, Trump again demanded that Democrats approve funding for a wall or steel barrier.
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"Name it" peaches ", said the Republican president. "I do not care how they name it, but we need money for that barrier."
However, the Democratic leader of the US House of Representatives. UU He said the ball was in Trump's court.
Speaker Nancy Pelosi told reporters: "When the president acts, we will respond to what he does."
What about the president's plan to declare an emergency?
Mr. Trump has been threatening to declare a national emergency, which would allow him to bypass Congress and build the wall by assaulting military budgets.
But on Friday he withdrew from such a move, which would provoke a constitutional uproar and legal challenges.
He argued that he had the right to declare the emergency, but added: "I will not do so fast."
According to the Associated Press, White House senior adviser Jared Kushner is among those who have asked Mr. Trump for caution on the issue.
The US media reports that the White House is considering diverting part of the US $ 13.9 billion allocated last year by Congress for disaster relief in areas such as Puerto Rico, Texas and California to pay for the wall.
But Republican Congressman Mark Meadows, who is close to the president, said that option was not being seriously considered.