The Texas BOMA Legal Handbook has over 20 forms
that can be customized to suit your needs. 

A sample is available on-line, however, all of these forms are included in the Legal Handbook

Affidavit for Change of Venue Under Rule 528
30-Day Notice of Lease Termination
Bond for Possession Under Rule 740
Building Manager's Incident Report
Eviction Complaint
Eviction Holdoff Agreement
First Written Request for Rent
Incident Statement by Party or Witness
Letter Notifying Tenants of Crime in the Area
Notice of Lease Extension Because of Holdover
Notice to Issuer of Bad Check
Notice to Service Company
Notice to Vacate for Holding Over
Notice to Vacate for Non-Payment of Rent or Other Sums
Notice to Vacate for Non-Rent Breach of Lease
Onsite Property Inspection and Safety List
Request for FBI Identification Check
Request to DPS for Complete Criminal Record
Request to DPS for Conviction Record Only
Second Written Request for Rent
Verification of Distribution of Notice to Tenants