According to (4) Cast and Crew Production Incentive Resources Guide as of January 2019 there are 35 U.S. States, Districts and Territories that offer comprehensive film incentive programs.
SELECT EXAMPLES
GEORGIA: 20-30% Incentive; No annual funding cap
ILLINOIS: 30% Incentive; No annual funding cap
LOUISIANA: 25% Incentive; $180 Million annual funding cap
PENNSYLVANIA: 25% Incentive; $65 Million annual funding cap
NEW MEXICO: 25% Incentive; $50 Million annual funding cap
NORTH CAROLINA: 25% Incentive; $31 Million annual funding cap
MISSISSIPPI: 25%-30% Incentive; $20 Million annual funding cap
RHODE ISLAND: 30% Incentive; $15 Million annual funding cap
NEVADA: 15-25% Incentive; $10 Million annual funding cap
OKLAHOMA: 35% Incentive; $8 Million annual funding cap
For a complete list of incentives in the US and Globally go to Cast and Crew or Entertainment Partners.