Your mother's lease renewal arrives in a plain envelope, usually with a note asking for a signature and a return by mail. It looks like a formality, and most of the time it is one. But a renewal is also the document that can change what she pays, how long she has to decide, and who the building answers to if something goes wrong, so it deserves a slow read before anyone signs.
Local option: New Plan Care gives families in the St. Louis area in-home help so a parent can stay home: companionship, help with bathing and dressing, meals, and overnight care. Call (314) 405-0887.
Find the notice date first
Look for the date by which she must give notice to leave, or the date the new terms take effect if she does not respond. These dates often sit in a different place from the main terms, sometimes on the cover letter and sometimes in a short line near the signature block. Circle it. If you cannot find one, ask the office in writing for the date the current agreement ends and the notice period for moving out. Missing a notice window can commit her to another term, so protect this line first.
Compare the rent step, line by line
Put the old agreement beside the new one. You are looking for three things: the new monthly amount, the date it starts, and any added charges that arrive with it, such as a fee for a parking space, a pet, a storage unit, or a service the building now bundles in. Do not work out the totals in your head. Write the old figure and the new figure on the same page and mark each added line. If a charge appears only in the new version, ask what it covers and whether she can drop it.
Who is allowed to sign
This is the check people skip. Leases name the tenant, and many offices want the tenant's own signature on a renewal even when a family member handles the mail. If a family member is listed as a contact, or if there is a document that gives someone else authority to act for her, the building may still need her to sign herself or may need a copy of that paper before it accepts anyone else's signature. Ask the office directly: who may sign, who may receive notices, and whether anyone on the lease must be present for a move-out or an inspection. Get the answer in an email you can keep. This is a question for the landlord, not a legal conclusion, and if the answer is unclear, a local tenant resource can explain how it works where she lives.
What to check from far away
You do not need to be in the room for most of this. Ask a helper in St. Louis to pick up the packet and photograph every page, including the back. Ask them to confirm that the mailing address on the lease matches where she actually receives mail, because a renewal sent to an old address can look like a missed deadline. If someone local already checks on her, point them to the envelope so the question reaches the office while the paper is still in the house. The Local Help for a St. Louis Parent page lists the kinds of help that can do this errand.
What to do tonight
Photograph the whole packet, front and back, and send the images to yourself. Find the notice date and put it on your calendar with two reminders. Write down the old rent, the new rent, and each added charge. Then send the office one email asking who may sign for her, who receives notices, and where the decision deadline falls. Do not return the form until you have that answer in writing. For how we gather the public background behind these guides, see our Sources page.