Key West, FL · Monroe County
Cost of Improvements Affidavit
Notarized affidavit required by the City of Key West Building Department as part of a permit application.
- Florida-licensed notary
- ~15 min average
- Notarized PDF emailed
What you’ll need
- Government-issued photo ID
- Webcam-enabled device (laptop or phone)
- This form, ready to upload as a PDF
What this form is
This is a sworn affidavit the City of Key West requires with certain building permit applications. The signer attests to the statements in the form, and the Building Department relies on the notarized signature to verify the attestation before processing the permit. The signature must be notarized.
Who needs it
Key West property owners or contractors filing the permit this affidavit accompanies.
Why it needs a notary
The City of Key West requires the signature on this affidavit to be notarized before the permit application is processed.
How to get this notarized
- 1
Get the form
Download the Cost of Improvements Affidavit from the City of Key West building department.
- 2
Fill it out
Complete every required field — but do not sign yet. The notary must witness your signature.
- 3
Have your ID ready
Have a valid, government-issued photo ID (driver's license, state ID, or passport) on hand.
- 4
Meet the online notary
Connect with a Rush Notary Florida-commissioned online notary over secure video — no appointment or travel needed.
- 5
Sign and get notarized
Sign while the notary watches; they verify your identity and apply the notarial seal.
- 6
Submit to the city
Download your notarized Cost of Improvements Affidavit and submit it to the City of Key West.
Preview the form
The blank PDF straight from Key West. Look it over, then upload your filled copy to start the notary session.
You’ll need ID and a webcam.
A licensed Florida online notary will join you on video, verify your government-issued ID, witness your signature, and apply their seal. You’ll receive the notarized PDF by email when the session ends.
Frequently asked questions
- Does this Key West form need to be notarized?
- Yes. The City of Key West requires the signature on this form to be notarized before it will accept the application. Rush Notary handles the notarization online.
- Can I notarize my Key West Cost of Improvements Affidavit online?
- Yes. Rush Notary connects you with a licensed Florida online notary over secure video — no appointment and no trip to an office. Most sessions take just a few minutes.
- What do I need for an online notarization?
- A valid government-issued photo ID, the completed (but unsigned) form, and a phone or computer with a camera. The notary verifies your identity, witnesses your signature, and applies the seal.