Legal Implications of Employment Termination in Schools
There is no mention of whether your school is a government-aided private school or otherwise. Whatever it may be, your school is an "industry," and the clerk employed therein is a "workman" under the provisions of the Industrial Disputes Act, 1947. As such, if any complaint regarding the employment or non-employment of any such workman is received, the Labor Officer is bound to make an inquiry into it, conduct conciliation proceedings, and bring about a settlement of the dispute or issue a certificate of failure of conciliation to the Government. In case of dismissal, the workman can directly go to the Labor Court on receipt of the certificate.
Termination Procedures
There is also no mention in your post of whether you terminated him orally or in writing. You ought to have issued a charge memo to him and obtained his reply in writing. If he has admitted the charge unconditionally, you can terminate his services by formal orders in writing. If not, you should have conducted a domestic inquiry giving him all reasonable opportunities. Based on the findings of the inquiry officer, you can terminate him.
Thank you.