Relating to corporate registration for federal selective service.

Requires every corporation to annually file an affidavit with the Department of Revenue attesting that the corporation has registered or attempted to register with the United States Selective Service System. Directs the department to disallow all state corporate excise or income tax subtractions and credits claimed by the corporation if the corporation fails to file an affidavit with the corporation's tax return. Allows the corporation to comply with the law by filing an affidavit within three years after filing a return.