| Square feet devoted to research and development or pilot scale manufacturing, excluding square feet of common areas | = | Percentage of total cost of construction of |
| Total square feet, excluding square feet of common areas | common areas eligible for deferral |
| Year in which nonqualifying use occurs | % of deferred taxes due |
| 1 | 100% |
| 2 | 87.5% |
| 3 | 75% |
| 4 | 62.5% |
| 5 | 50% |
| 6 | 37.5% |
| 7 | 25% |
| 8 | 12.5% |
The person's qualified research and development expenditures;
Eighty percent of amounts received by a person other than a public educational or research institution as compensation for conducting qualified research and development.
The person's qualified research and development expenditures;
Eighty percent of amounts received by a person other than a public educational or research institution as compensation for conducting qualified research and development
multiplied by 0.00484 in the case of a nonprofit corporation or association; and
The person's qualified research and development expenditures;
Eighty percent of amounts received by a person other than a public educational or research institution as compensation for conducting qualified research and development