Eviction is a "summary" process in most states: it moves faster than an ordinary lawsuit. The trade-off is that courts expect landlords to follow the procedure exactly. When a case is dismissed, the landlord usually has to start over with a new notice, which costs weeks and another filing fee. Here are seven mistakes we see again and again, and how to avoid them.
1. Using the wrong notice for the reason
Each reason for eviction usually has its own notice. A notice to pay rent or leave is different from a notice to fix a lease violation, which is different from a notice ending a month-to-month tenancy. Some states also require a notice to stop the behavior before a notice to leave. If the notice doesn't match the reason in your complaint, the judge may dismiss the case.
How to avoid it: decide on the reason first, then check which notice your state requires for that reason. Our state guides list them, and Eviction notices explained covers the common types.
2. Giving too few days, or counting them wrong
Notice periods are set by state law (and sometimes by city law or by the lease). Beyond the number of days, the counting method matters: some states count calendar days, others only business or court days, and mailing a notice can add days. Starting the count on the day of service, or ending it on a weekend or holiday, can make an otherwise good notice too short.
How to avoid it: check your state's counting rule and, when in doubt, give extra time. The Filing Wizard calculates the expiration date and the earliest filing date for you.
3. Serving the notice the wrong way — or not being able to prove it
States list the ways a notice may be delivered: in person, to another adult at the home, by posting and mailing, by certified mail, and so on. A method that isn't allowed in your state can make the notice invalid. Just as important is proof: if you can't show how and when the notice was served, the judge may not accept it.
How to avoid it: use a method your state allows, fill out a proof of service right away, and keep copies, photos and mailing receipts. See How to serve a notice.
4. Filing before the notice period is over
Filing even one day early is a common reason for dismissal. The notice period must fully run out first — and in some states, the tenant can still cure (pay or fix the problem) until the last day.
How to avoid it: file on or after the earliest filing date, not before. If the notice period ends on a weekend or court holiday, check how your state handles it.
5. Naming the wrong people
The complaint must name the right plaintiff and the right defendants. Common problems include filing in your own name when an LLC owns the property, leaving out an adult tenant who signed the lease, or misspelling names so they don't match the lease and the notice. In many courts, a company must be represented by a lawyer, or by an officer only in certain courts.
How to avoid it: use the owner's exact legal name, name every adult tenant on the lease (and, where your state requires it, other adult occupants), and ask the clerk about representation rules if a company owns the property.
6. Accepting rent after the notice or the filing
In many states, accepting rent after serving a notice to pay or leave can cancel the notice, and accepting rent after filing can waive the case. Some states have specific rules about partial payments or require you to give written notice that accepting a payment doesn't waive the eviction.
How to avoid it: before accepting any money after a notice, check how your state treats it. If you choose to accept it, understand that you may need to start over.
7. Showing up unprepared (or not at all)
If the landlord doesn't appear at the hearing, the case is usually dismissed. Showing up without evidence can be almost as bad. Judges typically want to see the lease, the rent ledger, the notice, the proof of service and any photos or messages that support your case.
How to avoid it: bring three copies of everything, organized in the order you'll talk about it. Our guide to going to eviction court has a checklist.
A bonus mistake: trying to skip the court
Changing the locks, removing a tenant's belongings or cutting off utilities to force someone out without a court order is illegal in nearly every state. Besides losing the case, a landlord can face damages and penalties. The court process is the only lawful path.
Tenants: these are also your defenses
If you're a tenant, many of these mistakes are defenses you can raise. A notice that was too short, served the wrong way, or doesn't match the reason in the complaint may be grounds to ask the court to dismiss the case. Read Tenant rights and common defenses, and reach out to free legal help if you can.
General information, not legal advice. Eviction laws vary by state and change often — check your state's current law and consult an attorney or legal aid before acting.
Get the paperwork right the first time
The EvictWeb Filing Wizard asks plain-English questions about your case, applies your state's notice rules and counting method, shows the earliest date you can file, and prepares the notice and court forms for your county. You can preview everything for free. Start the Filing Wizard.