The House is scheduled to vote Thursday on the budget agreement brokered by Rep. Paul Ryan (R-WI) and Sen. Patty Murray (D-WA).
A procedural vote is expected in the afternoon to bring up the bill, followed by a vote on the bill itself late afternoon or early evening.
House Republican leaders are confident in a strong show of support, and Minority Leader Nancy Pelosi (D-CA) indicated Thursday that Democrats would not scuttle the legislation.