Highlights of Pennsylvania Gov. Tom Wolf's spending plan for the 2017-18 budget year that starts July 1:

THE BIG PICTURE:• Raises taxes by $1 billion, largely by imposing a new tax on Marcellus Shale drilling or eliminating what the Wolf administration views as tax loopholes.• Assembles a $2 billion grab bag of spending cuts, efficiency measures and revenue sources that do not involve raising taxes.STATE TAXES:• Keeps rate at 6 percent, but eliminates exemptions on custom programming; design and data processing; commercial storage; and aircraft sales, use and repair, to raise $460 million. Effective July 1, 2017.• Imposes a new tax on natural-gas production at 6.5 percent of value to generate $294 million. Effective Jan. 1, 2017.• Limits deduction for net operating losses to 30 percent of taxable income, instead of the greater of 30 percent or $5 million. Effective Jan. 1, 2018. Lowers corporate net income tax rate in steps to 6.49 percent, from 9.99 percent, in 2022, and changes how it is calculated to stop businesses based in other states from avoiding the tax on their Pennsylvania operations. The moves would raise $81 million.• Expands the insurance premiums tax to most previously exempt insurance entities to raise $141 million. Effective Jan. 1, 2018.• Reduces available tax credits by $100 million.REVENUE MEASURES:• Leases the Pennsylvania Farm Show Complex and Expo Center in Harrisburg to a private entity for 29 years for an upfront payment of $200 million. The state would then lease it back, with an annual rental fee.• Collects $25 per person fee from municipalities that do not have their own full-time police force and instead rely solely upon state police for coverage to raise $63 million.• Calls for lawmakers to raise the state minimum wage to $12 an hour, up from the federal minimum of $7.25 an hour, to raise $95 million in net new income taxes.• Expands an assessment on insurance companies that administer Medicaid programs to raise about $110 million.SAVINGS MEASURES:• Department of Corrections and Pennsylvania Board of Probation and Parole would merge into new Department of Criminal Justice; the Human Services, Health, Aging and Drug and Alcohol Programs departments would merge into new Department of Health and Human Services. Savings: over $100 million.• Reduction in work force levels to save $143 million.• Closure of Pittsburgh state prison to save $81 million.EDUCATION:• Increases aid for public school operations and instruction by $100 million, an increase of nearly 2 percent to $6 billion.• Increases early-childhood education funding by $75 million, an increase of 38 percent to $271 million.• Increases special education funding by $25 million, an increase of 2 percent increase to $1.12 billion.