Biden wrote on Twitter: "In keeping with my campaign promise, my administration is announcing a plan to give working and middle-class families breathing room as they prepare to resume federal student loan payments in January 2023."
A senior administration official added: "A post-high school education should be a ticket to a middle-class life, but for too many the cost of borrowing for college is a life-long burden that deprives them of that opportunity."
US consumers hold about $1.6tn in outstanding student debt and it can take many decades, especially in minority communities, to complete their repayments.
Many on the left of the party wanted the president to go further. Elizabeth Warren, the Democratic senator from Massachusetts, has called for years for student debt forgiveness and promised during her failed presidential bid in 2020 to cancel $50,000 for 95 per cent of borrowers.
Warren welcomed Wednesday's announcement, however, saying in a statement: "Millions of working people will have a chance to build a more secure economic future because of President Biden's decision to cancel student debt."
Shares in the fintech lender SoFi rallied 8 per cent to $6.58 following the news, indicating investor relief that the plan was smaller in scale than feared. Student loan refinancing accounted for roughly 60 per cent of the bank's loan book before the pandemic, and its stock is down 58 per cent this year.
But Marc Goldwein, the senior policy director at the Committee for a Responsible Federal Budget, a hawkish think-tank, has calculated that debt cancellation would almost completely eliminate the deflationary impact of the recently passed Inflation Reduction Act.
The administration believes that the inflationary impact will be minimal because while many will have part of their debt cancelled, they will also have to restart payments on the remainder for the first time since the pandemic.
One senior official said: "There are certain conditions and assumptions under which [this move] could well be neutral or deflationary."
- By Kiran Stacey in Washington. Additional reporting by Imani Moise in New York