Income and corporation tax credits: research and development.

The Personal Income Tax Law and the Corporation Tax Law, by reference to a specified federal statute, allow a credit against taxes imposed by those laws for increasing research expenses, as defined. In general, the amount of the credit under both laws is equal to 15% of the excess of the qualified research expenses, as defined, for the taxable year over the base amount, as defined, and, in addition, for purposes of the Corporation Tax Law, 24% of the basic research payments, as defined. The term "base amount" means the product of the average annual gross receipts of the taxpayer for each of the specified years preceding the taxable year and the fixed-base percentage, as defined, but in no…