SPRINGFIELD, Ill. — Senate Democrats on Tuesday plan to push ahead with a new budget proposal that includes an income tax hike and an expansion of the state sales tax, telling the Chicago Tribune they are no longer willing to wait for a broader deal with Republicans.

“We recognize the future of this state is at stake, and we are increasingly willing to govern notwithstanding the political costs of doing so,” said Sen. Don Harmon, D-Oak Park. “I think we have reached the point where citizens of Illinois are more willing to tolerate a revenue increase than they are continued inaction in the face of a crisis.”

According to the Tribune, Democrats spent the weekend tweaking the spending plan and unveiled an updated proposal late Monday. It calls for spending $37.3 billion after raising about $5 billion through the tax hikes; a floor vote is expected Tuesday, said Sen. Heather Steans, a Chicago Democrat and key budget negotiator.

The blueprint relies on the passage of companion legislation that would raise the personal income tax rate from 3.75 percent to 4.95 percent, which is just below the 5 percent rate in place before Rauner took office. The corporate income tax rate would be hiked from 5.25 percent to 7 percent.

Meanwhile, the state’s share of the 6.25 percent sales tax would be extended to various services not currently covered, such as dry cleaning. The proposal also calls for ending three corporate tax breaks, including requiring companies that drill on the outer continental shelf and do business in Illinois to pay income taxes.