The Delhi High Court today rejected petitions by the Congress challenging the initiation of tax reassessment proceedings against it for a period of four years by tax authorities. A bench of Justices Yashwant Varma and Purushaindra Kumar Kaurav said the pleas were dismissed in terms of its earlier decision refusing to interfere with the opening of re-assessment for another year. The present matter pertained to assessment years 2017 to 2021.