The U.S. deficit is expected to climb over the next 10 years with higher interest payments set to account for a historic share of government spending, the Congressional Budget Office said on Wednesday.

Why it matters: New projections from the nonpartisan agency show deficits jumping from $1.6 trillion this year to $2.6 trillion in 2034, alongside a slightly less gloomy prediction for the nation's fiscal health than previously estimated.

By the numbers: The deficit will be 5.6% of GDP this year before jumping to 6.1% in 2025, and ultimately holding at that level in 2034.

As though there were not enough things in the world to worry about at the moment, a perennial issue has once again been percolating: Is the United States’ financial house in order? Talk about the federal government’s deficit — meaning the difference between what it spends and what it collects in taxes — has started to pick back up. The same goes for chatter about the country’s debt. Deficits are a gamble — a wager that the government paying out more than it’s taking in, especially as time goes on, is worth the risk.