Tool · Investor Sam Life

Notary and Document Cost Calculator

June 30, 2026 • By the Investor Sam Editorial Team • Reviewed by Berly Sam Varghese, Editor
Notarization is priced per signature, not per document, so a single form with several signers can cost more than you expect. Add a mobile notary who comes to you, or certified copies, and the bill grows further. This calculator multiplies the number of signatures by the per-signature fee, then adds travel and copy costs, giving you the full price to get documents properly notarized.

Example: Number of signatures to notarize: 3 signatures · Fee per notarized signature: 10 $ · Mobile notary travel fee: 40 $ · Certified copies needed: 2 copies · Fee per certified copy: 10 $

Total notary + document cost$90
Notarization cost$30
Travel + copies$60

Worked example

Suppose you have three signatures to notarize at $10 each — that is $30 in notarization. A mobile notary who comes to your home charges a $40 travel fee, and you need two certified copies at $10 each for $20. The total is about $90. Going to a bank branch, where notarization is sometimes free for customers, and skipping the mobile fee could cut this to $20 or even nothing, so where you get it done matters as much as how many signatures you have.

Frequently asked questions

How much does a notary charge?

States cap the maximum per-signature fee a notary may charge, often just a few dollars to around fifteen, though mobile and specialty notaries add convenience fees. Because the cap is per signature, a document signed by multiple people costs proportionally more.

Can I get documents notarized for free?

Often yes. Many banks and credit unions notarize documents free for their account holders, and some public libraries, shipping stores, and employers offer low-cost notarization. Set the per-signature fee to zero to model a free option and compare it against a mobile notary.

What is a mobile or remote notary?

A mobile notary travels to your location and charges a travel fee on top of the per-signature fee, which is convenient when signers cannot easily gather. Remote online notarization, where allowed, lets you sign over video and can save the travel cost entirely.

Do I need certified copies?

Certified copies are official duplicates you may need when an agency requires proof but will not accept the original. Not every situation needs them, so set the copy count to zero if a plain notarized document is enough for your purpose.

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Sources

Berly Sam Varghese · Editor, Investor Sam

Berly Sam Varghese is an engineer who treats money the way he treats any hard problem — something to be engineered, not gambled on. He funded years of education and built real financial stability the patient way, by living below his means and investing rather than borrowing. He writes for the person trying to make everyday money calls with a little more confidence. He reviews and approves every article on Investor Sam and checks the figures against primary sources before anything is published. More about our standards.