Learning how to fight on renewal of lease can help tenants protect their homes and ensure fair treatment from landlords. If a landlord refuses renewal or imposes unreasonable terms, tenants have rights under local rent laws to challenge the decision. Understanding your lease clauses, maintaining good records, and seeking legal assistance can strengthen your position. Many jurisdictions, including New York, have specific protections against retaliatory non-renewals. Acting promptly and documenting communications with your landlord are key strategies for preserving your tenancy and achieving a fair resolution during the lease renewal process.