The state raked in $4 billion, or 11.7 percent, more in taxes during the first half of the fiscal year compared with the same period last year, Comptroller Thomas DiNapoli said Friday.

Income-tax collections alone exceeded projections by some $675.6 million.

“While the current financial situation is positive, we still need to see how holiday sales and Wall Street bonuses contribute to the state’s financial position over the remainder of the year,” DiNapoli said.