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Background

Landlord-Tenant Litigation Software

Built for California courts, Legion helps attorneys representing landlords and tenants draft complaints, discovery, and motions grounded in the lease record, notice chain, and case documents

Built for Landlord-Tenant Litigation on Both Sides

Commercial unlawful detainer
Residential unlawful detainer
Breach of lease (commercial and residential)
Warranty of habitability and repair-and-deduct claims
Retaliatory eviction and tenant harassment
Wrongful eviction and Ellis Act claims
Rent control and rent stabilization disputes
Commercial lease enforcement (CAM charges, exclusivity clauses)
Security deposit disputes
Lease guaranty claims

The Lease Is Just the Beginning

Landlord-tenant disputes are built on what came after the lease: the notice chain, the rent ledger, years of maintenance requests and repair records, code enforcement reports, and months of email exchanges about conditions, payments, and demands. Synthesizing all of it is the job before the job.

Complaints

Civil complaints for breach of lease, wrongful eviction, habitability, and tenant harassment require getting the notice chain right, tying claims to specific lease provisions, and telling a coherent story about what happened and why your client is entitled to relief.

Discovery

Targeted discovery in lease disputes requires knowing the rent history, the repair and communication record, and exactly which notices were served and when – before you can ask the questions that actually matter.

Motions

Demurrers, motions for summary judgment, motions to compel further responses – each requires synthesizing the lease, the notice record, and years of communications into a tight legal argument under a hard deadline.

How Legion Helps

Civil Complaints Grounded in the Lease Record

Breach of lease, wrongful eviction, habitability, harassment – the complaint has to own the factual record before it gets to a cause of action.

Legion synthesizes your case documents into a structured factual narrative. Upload:

  • Lease agreements, addenda, and amendments
  • Notices (3-day, 30-day, 60-day, and cure-or-quit)
  • Rent ledgers and payment histories
  • Maintenance requests, repair records, and inspection reports
  • Code enforcement records and habitability evidence
  • Landlord-tenant correspondence

Legion drafts complaints with the notice chain correctly sequenced, claims tied to specific lease provisions, and a factual narrative that holds together under scrutiny.

You control the legal theories. Legion gets the record right.

Explore Civil Complaints

Discovery That Targets the Lease Record

Generic discovery in lease disputes gets generic objections. The rent ledger and notice chain tell you exactly what to ask for.

Legion drafts discovery tied to what your documents actually reveal:

  • Special Interrogatories focused on payment history, notice receipt, repair requests, and habitability conditions
  • Requests for Production tied to specific lease provisions, maintenance records, and landlord-tenant communications
  • Requests for Admission to establish notice, lease terms, rent amounts, and the condition of the premises

Your strategy. Legion's drafting horsepower.

Explore Propounding Discovery

Respond Consistently Across the Lease Record

Your discovery responses follow you – through depositions, at trial, and in front of the court.

Landlord-tenant discovery responses touch years of rent history, maintenance logs, notice records, and communications. Imprecise language gets exploited. Legion drafts responses that:

  • Preserve objections
  • Stay consistent with the complaint and the lease record
  • Hold up across a factual record that may span years of tenancy

Protect your objections. Hit your deadlines. Keep the narrative coherent.

Explore Responding to Discovery

Motion Practice Grounded in the Lease

Demurrers, summary judgment, and motions to compel all turn on getting the facts and the timeline exactly right.

Legion drafts motions tied to the specific lease provisions, notices, and communications at issue in your case:

  • Demurrers and motions to strike
  • Motions for summary judgment or adjudication
  • Motions to compel and meet and confer correspondence
  • Notices of motion and memoranda of points and authorities
  • Separate statements (discovery motions)
  • Proposed orders

You click send. They scramble.

Why Landlord-Tenant Litigators Use Legion

For Landlords & Property Managers

Recovering possession, enforcing commercial leases, and collecting unpaid rent all require getting the notice chain right and building a tight factual record from ledgers, leases, and years of communications. Legion does the synthesis so you can focus on the outcome.

For Tenants & Residential Advocates

Habitability claims, wrongful eviction, and retaliation defenses require documenting years of neglected repairs, hostile communications, and retaliatory conduct. Legion turns maintenance logs, inspection reports, and correspondence into a coherent factual narrative for the complaint or defense.

The Document Problem Is the Same on Both Sides

Whether you represent the landlord or the tenant, you're synthesizing a multi-year record of lease terms, payments, notices, conditions, and communications. Legion handles that synthesis – on both sides, in any posture.

Frequently Asked Questions

From the Lease to a Litigation-Ready Filing

Bring your case files and read the finished documents before you pay. Your first document is free. After that, $10 a page, billed to the matter.

Try Legion