EXHIBIT 23.1 INDEPENDENT AUDITORS' CONSENT We consent to the incorporation by reference in Registration Statement No. 333-21295 of ePlus inc. on Form S-8 of our report dated June 23, 2000 appearing in this Annual Report on form 10-K of ePlus inc. for the year ended March 31, 2000. /s/Deloitte & Touche LLP McLean, VA June 29, 2000