WASHINGTON – The federal budget deficit will drop below $1 trillion for the first time in President Barack Obama's tenure in office, a new report said Tuesday.

The Congressional Budget Office analysis said the government will run a $845 billion deficit this year, a modest improvement compared to last year's $1.1 trillion shortfall but still enough red ink to require the government to borrow 24 cents of every dollar it spends.

The agency projected that the economy will grow just 1.4 percent this year if $85 billion in across-the-board spending cuts take effect as scheduled March 1. Unemployment would average 8 percent. Obama wants to ease the cuts by replacing them with new tax revenue and alternative cuts, but a clash is looming with Republicans who insist that last month's tax increase on wealthier earners will be the last tax hike they permit.