The person said the documents spelling out the agreement could be signed as early as today.
The person spoke on condition of anonymity because the settlement has yet to be finalised.
Another person familiar with the talks, also speaking only on condition of anonymity, said the two sides were "very close" to a final agreement.
The nation's biggest bank will pay more than USD 6 billion to compensate investors, pay USD 4 billion to help struggling homeowners and pay the remainder as a fine.
The final issue, one that was not resolved until yesterday, revolved around the USD 4 billion to compensate consumers.
According to the first person close to the talks, some USD 1.5 billion will be a write-down to reduce the principal of homeowner loans, USD 300 million will enable homeowners to pay less now on their mortgages and the remainder of the USD 4 billion will go toward reducing mortgage interest rates, originating new loans and helping revive blighted properties in some of the hardest hit areas of the housing crisis such as Detroit.
The deal is the latest chapter in the burst of the housing bubble in 2007 when bundles of mortgages sold by JPMorgan and other financial institutions left investors with billions of dollars in losses.
JPMorgan has said that most of its mortgage-backed securities came from Bear Stearns Cos and Washington Mutual Inc, troubled companies that JPMorgan acquired in 2008.
Still to come is a decision on whether the Justice Department will file criminal charges against JPMorgan. An investigation is under way by the US Attorney's office in Sacramento, California.
