Do I have to put a repair request in writing?

In most states, the remedies tenants have for unmade repairs, such as repair-and-deduct, rent withholding or breaking the lease, only start after the landlord has received written notice and a reasonable time to fix the problem. A text or a phone call is easy to dispute later. A dated letter is not.

How long should I give the landlord?

It depends on the problem and your state. Loss of heat, water, or a safety hazard usually requires action within a few days; cosmetic repairs can take longer. Many state statutes use 14 or 30 days as the default. Your local tenant rights office or legal aid can tell you the figure for your state.

Can I withhold rent or fix it myself and deduct the cost?

Only in states that allow it, and usually only after written notice and the waiting period have passed, with limits on the amount. Doing it without following the steps can get you evicted for non-payment. Check your state's rules before you stop paying.

Your rights depend on when the landlord received the notice. A certified letter with a return receipt gives you a USPS record of the date and a signature, which is what a court or housing inspector will ask for.

How much does it cost?

For a one-page letter from a prepaid balance: $8.61 certified, $11.64 with an electronic return receipt, or $14.27 with the green-card return receipt. Paying for just that letter by card costs $8.83, $11.83 or $14.42.

How to request repairs from your landlord in writing, sent by certified mail with AI

A broken heater, a leak that won't stop, mold, a door that doesn't lock: your landlord has to fix it, but in almost every state your remedies only begin once the landlord has received written notice and a reasonable time has passed. The letter is what starts the clock, and certified mail is what proves when it started.

With Mailsnail connected to your AI assistant, you can draft and mail that letter in one conversation, without a printer or a trip to the post office.

Connect once

Add this URL to Claude, ChatGPT, Cursor or any app that supports MCP connectors, then sign in:

https://api.mailsnail.dev/mcp

Step-by-step instructions for each app are on the setup page.

Draft it with the assistant

Give it the facts plainly. For example:

I rent apartment 3B at 410 Oak Street, Portland OR 97214. The bathroom ceiling has been leaking since October 28 and there is now mold on the wall. I told the property manager by text on October 29 and November 3 and nothing has happened. Draft a short, polite repair request to Northwest Property Management at 2100 SE Division St, Portland OR 97202 asking them to fix the leak and remove the mold within 14 days, and say they can contact me to arrange access. Then send it by certified mail with an electronic return receipt. Show me the proof first.

A good repair letter is short and factual:

Your name, unit and address, and the date.
Each problem, when it started, and how it affects the unit (no heat, water damage, a health or safety risk).
When and how you already reported it, if you did.
A clear request to repair within a stated, reasonable time.
How to reach you to arrange access.

Leave out threats and long explanations. If you plan to use a state remedy later, you can say so in a second letter once the deadline passes.

Find the right deadline

Reasonable time is set by state law and by the severity of the problem. Before you pick a number of days, ask the assistant what your state's landlord-tenant statute says about repair notice, then confirm it with your local tenant rights organization or legal aid office. Emergencies such as no heat in winter or no running water usually have much shorter windows than other repairs.

What happens next

verify_address checks that the landlord's address is deliverable. Free.
preview_letter renders the letter and returns a proof PDF and the exact price. Nothing is charged.
You read the proof. Check the address against your lease and make sure every problem is listed.
send_letter mails it by certified mail with the return receipt you chose and gives you a receipt token.

Pick your proof

Service	What you get	From a balance	One letter by card
Certified	USPS tracking and proof of mailing	$8.61	$8.83
Certified + electronic return receipt	The recipient's signature as a PDF	$11.64	$11.83
Certified + green card	The signed card mailed back to you	$14.27	$14.42

One page, black and white. Extra pages are priced at our cost and the preview always shows the exact figure.

Keep the record

Save the receipt token. Later, ask the assistant "did my landlord get the repair letter?" and get_letter returns the USPS tracking number, the latest scan and, for an electronic return receipt, a link to the signature PDF. Keep dated photos of the problem, copies of earlier texts or emails, and a note of every call. If the deadline passes with no repair, that file is what a housing inspector, a small claims judge or a legal aid lawyer will want to see.

What Mailsnail doesn't do

We print and mail exactly what you approve. We don't give legal advice, and we can't tell you whether withholding rent is allowed where you live. If the landlord threatens eviction or the problem is a health hazard, contact your local housing authority or legal aid office.