Speaking on condition of anonymity, the official told AFP that the Palestinian delegation would be led by chief negotiator Saeb Erakat with the Israelis headed by Justice Minister Tzipi Livni.
US officials would also take part, he added.
The sides are expected to meet for an informal dinner on Monday evening, he said.
Israel's Regional Development Minister Silvan Shalom said this week that talks could resume next Tuesday, but neither the date nor venue have so far been confirmed.
"According to senior officials in Jerusalem, the meeting in Washington is expected to deal primarily with the agenda for holding negotiations, including the subjects to be discussed and the timetable," according to Haaretz newspaper.
Today, both Haaretz and public radio reported that Israel was expected to release more than 100 Palestinian and Arab Israeli prisoners in stages during the talks, expected to last for six to nine months.
An Israeli official said this week that the release of "around 80" long-serving Palestinian prisoners was being considered.
Israeli news website Ynet said that Netanyahu would head the prisoner committee, which would decide which prisoners would be freed and the timetable for their release.
The cabinet is also set to endorse a draft bill which would submit any peace treaty with the Palestinians to a referendum.
Such a vote would be a final endorsement of a treaty after ratification by the government and parliament.
The draft is seen as a gesture to right-wing ministers apprehensive of concessions that could be demanded of Israel in the talks.
The cabinet paper said the government saw approval of the new draft as "urgent and important" and said it would be asking parliament to streamline its passage into law.
