Can Someone Fake My Signature So Well Even an Expert Can’t Tell?

Well, the answer is no.

The point of being an expert and the point of handwriting being a forensic science for hundreds of years is that you are almost bulletproof… even to the best forgers. There is a caveat: you are bulletproof when it comes to handwriting on documents, wills, testaments, and letters.

I don’t deal with baseball cards.

I don’t deal with scribbles.

I don’t even deal with paintings very often.

It’s true that there are professional forgers who have 10,000 hours of mimicking a celebrity’s signature. I’m not talking about that. I’m talking about a page of a handwritten will and testament, which is what we call a holographic will. When it comes to wills, I’m 100% accurate because there is enough evidence to review. There are enough movements and data points to actually tell one version of a signature from another. 

That doesn’t mean that every case is easy. Let’s say the signature has only two letters—that is a little harder. We call that a symbolic signature. With symbolic signatures, I think it takes dozens and dozens of writings to see the differences. And sometimes the ink, the striations, and the pen lifts have a lot to do with how accurate the signature in question is. 

Remember, a signature is a number of data points.

Think about a combination lock. If you have a combination lock with only two numbers, people can guess them. But if that lock has 12 numbers, it becomes really complicated. If a signature hump in ink has 28 different movements, it becomes really hard to get 28 combinations correct.

So, again, the answer to your question is no. You will not be able to be so good at forging a signature that a real expert can’t prove it’s forged.  (But we have a business because people keep trying anyway.) Likewise, if a signature is authentic, a real expert, a court-qualified expert with years of experience, should be able to tell it’s authentic.

And that’s when you hire them, and they come and they testify for you in court. 

My name is Bart Baggett. If I can help you with any questions about forensics, handwriting analysis, court processes, or legal process, please let my team know. You can reach out to any of our offices across the country; they are all listed on handwritingexperts.com.

Bart Baggett
The Nation’s Leading Forensic Handwriting Expert
CEO of Handwriting Experts Inc.
Forensic Document Examiner • Expert Witness • Legal Consultant
“We solve million-dollar forgery cases.”

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FAQ

Q1: Can someone fake my signature so well that even an expert can’t tell?
A1: No. With adequate writing evidence on documents like wills, a qualified forensic handwriting expert can distinguish an authentic signature from a forged one.

Q2: Why are wills and similar documents easier to evaluate than quick scribbles?
A2: They typically provide enough handwriting movements and data points to compare, which strengthens the reliability of the examination.

Q3: What is a “holographic” will in the context of handwriting analysis?
A3: It refers to a handwritten will and testament, which often contains enough writing to evaluate authenticity and detect forgery.

Q4: Why are very short or “symbolic” signatures harder to analyze?
A4: With only a couple of letters, there are fewer distinguishing movements to compare, so an expert may need many exemplars and may consider factors like pen lifts and ink striations.