Sometimes you. Sometimes the person whose name is on the lease or the deed. Quite often both, on separate affidavits, and the recipient decides which they want.
Getting this wrong is the most common reason an affidavit of residence comes back, so it is worth two minutes before anybody signs anything.
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The rule that decides it
An affidavit is sworn testimony, so the person who signs must have personal knowledge of what they are swearing to.
You have personal knowledge that you live somewhere. A homeowner has personal knowledge of who lives in their home. A neighbor may have personal knowledge that they see you there daily. Nobody can swear to something they only assume, and nobody can swear on behalf of another adult.
That single principle answers most questions in this area.
When you sign it yourself
Where the address is genuinely yours and the ordinary documents are simply missing, you swear to your own residence. This works for benefits applications, court filings, some school situations, and general proof of address.
Its weakness is obvious: you are vouching for yourself. Many recipients will want it paired with something else, which is why so many requests read affidavit plus one document.
When the householder signs it
Where you live in somebody else’s home, the owner or leaseholder usually swears that you reside there. They are the one who can also produce a lease, a deed, a mortgage statement or a utility bill in their own name, and that pairing is what gives the affidavit weight.
They should include their own name and address, the fact that they own or lease the property, your full name, the date you began living there, and the relationship between you. Their proof of address goes in alongside.
When a third party signs it
Underused and genuinely useful, especially in New York.
New York schools are required to accept affidavits from people with personal knowledge of where a student lives, including a landlord, a social worker, a teacher, a lawyer or a member of the clergy. That means somebody outside the household can help, and their statement often carries more weight precisely because they have nothing to gain.
A landlord confirming tenancy is the strongest version of this. See how it works for NYC school enrollment.
Signing for somebody else, and for children
You cannot sign an affidavit on behalf of another adult. If your mother needs to swear to something, your mother signs it. Holding a power of attorney does not let you swear to facts on somebody else’s behalf, because an oath is personal.
For a minor child, a parent or guardian swears to the child’s residence. That is not signing for the child; it is the adult swearing to what they know.
Where an adult cannot sign because of a physical limitation, there are procedures for signing by mark or by direction, in the signer’s presence. Tell the notary in advance so the appointment is set up properly rather than improvised.
Who should not sign
Anybody without direct knowledge. A relative in another state who has never seen the home. A friend doing you a favor who is not sure of the dates.
And nobody should sign a statement that is not true, however sympathetic the reason. This comes up most around school districts, and the person who signs carries the consequence, not the family who asked.
Two affidavits are often better than one
Where the recipient allows it, having both the resident and the householder swear separately is stronger than either alone. Two people with personal knowledge, two sets of identification verified, two sworn statements. It costs one extra notarization and it closes a gap that a single affidavit leaves open.
Ask the recipient whether they want both before you arrange it. See what goes in the document.
What everyone signing needs
Valid, unexpired, government issued photo identification. Every signer, every time. Expired identification is the leading reason a session cannot be completed, and there is no workaround in the moment.
Nobody signs before the appointment. The notary has to witness the signature, so a document signed at the kitchen table has to be signed again.
Signers do not have to be in the same place. An affidavit of residence can be notarized online over secure video from any state, so a homeowner at work and a tenant at home can each be handled separately in minutes. Our free template has the notary block ready.
What the signer is agreeing to, in plain terms
If somebody has asked you to sign one of these, here is what you are and are not taking on.
You are swearing that a statement of fact is true, under oath, with your identity verified and recorded. If it turns out to be false, that is on you.
You are not becoming financially responsible for the person, guaranteeing their rent, becoming their guardian, or agreeing to anything about their future. An affidavit of residence is a statement about the present, not a promise about later.
Those two paragraphs resolve most of the hesitation we see, because people usually assume the second list is longer than it is.
A short script for asking someone
If you need a homeowner or landlord to sign and feel awkward about it, keep it simple and specific.
Tell them what it is: a one page sworn statement that you live at the address. Tell them what it is for: the school, the benefits office, whoever it is. Tell them what it is not: no financial responsibility, no guardianship. Tell them what it costs them: about ten minutes, and they will need their photo identification. And offer to handle the paperwork and the notary appointment yourself.
Most people say yes to that. Most people say no to a vague request to sign something.
If the person who should sign will not
It happens, and usually for reasons that are not about you. A leaseholder may be worried about a clause prohibiting extra occupants. A landlord may have a policy against confirming anything in writing.
When that door closes, shift to the other two routes rather than pushing. Look for a third party with personal knowledge, which in New York is broader than most people realize, and work on getting one document into your own name. See documents you may already have.
Notaries cannot be the signer
Worth stating because we are asked. A notary cannot swear that you live somewhere, cannot sign the affidavit as the affiant, and cannot notarize an affidavit in which the notary has an interest.
Our role is to verify who the signer is, confirm they are signing willingly, administer the oath and complete the certificate. That is a deliberate separation, and it is what makes the document worth anything to the school or agency receiving it. A statement sworn in front of an interested party is not sworn testimony; it is a letter with a stamp.
Related reading
- What is an affidavit of residence?
- Proof of address when you live with someone else
- Affidavit of residence for NYC school enrollment
- Does the NY DMV accept an affidavit of residence?
- Affidavit of domicile vs affidavit of residence
- Free affidavit of residence template
This is general information, not legal advice, and NotarEaseNYC is not a law firm. A notary public cannot tell you which document your situation requires, draft one for you, or confirm that anything stated in it is true. Requirements vary by the school, agency, lender or institution receiving the document, so confirm with them before you file.