Residual Income and Economic Value Calculator

Residual income asks whether operating profit covers the opportunity cost of the assets used to earn it. A division that reports $150,000 of net operating income on $1,000,000 of assets at a 10% hurdle has a $100,000 capital charge and $50,000 of residual income. Return on assets is 15%, so the unit is above the required return. Unlike a raw profit target, residual income penalizes asset bloat: extra capital that does not earn the hurdle shrinks the residual. Required income = total assets × required rate of return. Residual income = net operating income − required income. Return on assets = NOI / total assets. The value assessment is “above required return” when residual income is zero or positive and “below required return” when it is negative. The identity is the same idea as economic value added without tax, WACC, or accounting adjustments for R&D and operating leases. Controllers use residual income to compare divisions of different size, because a larger book of assets must clear a larger dollar hurdle before any bonus pool is funded. Compensation plans sometimes pay on residual income so managers do not chase ROA by under-investing in replacement assets. A project with 12% ROA looks fine until the hurdle is 14%; residual income turns that gap into a negative dollar figure on the scorecard. Choose NOI and assets on the same basis—operating assets versus total assets, and operating profit versus net income after interest. Mixing them double-counts financing. The hurdle should match the asset base (a required return on equity does not belong with total assets). Results are educational. Use audited figures and a finance policy rate before residual income drives bonuses or capital allocation, and restate both years if a large acquisition or impairment changed the asset base mid-period so the charge is not stale.