How to fight non renewal of lease is an important concern for tenants who receive notice that their landlord does not intend to extend their rental agreement. While non-renewal is often legal in market-rate housing, it must still comply with NYC housing laws, proper notice requirements, and protections against discrimination or retaliation. Tenants should carefully review the notice, document all communications, and check their lease terms for renewal clauses. In some cases, tenants may have legal grounds to challenge the decision or negotiate additional time. Seeking legal advice can help protect housing rights and ensure a fair resolution under New York law.