The unique relationship of perceived pay level equity, perceived appraisal accuracy, merit increase satisfaction, trust in supervisor, and trust in top management to employee beliefs that pay is tied to performance was investigated in a sample of 658 managerial, professional, and clerical employees. Pay level equity, merit increase satisfaction, and trust in top management exhibited a significant unique relationship. Post hoc analysis found appraisal accuracy exhibited a significant unique relationship with belief that pay is tied to performance among employees receiving a lower or higher than expected performance appraisal, but not among employees receiving the expected performance appraisal.