- By: Bart Baggett
- handwriting experts
- 03/01/2026
- Comments (0)
No Original? You Can Still Work From a Photocopy.
Most people who call our Miami office with a disputed signature start the conversation the same way. They tell me they don’t have the original, and they assume the case is already over.
It isn’t. Attorneys hire a forensic document examiner to testify as an expert witness on whether a signature is genuine or forged — on a will, a codicil, a property title, or any document a court needs to weigh. That work has gone on for centuries, and it doesn’t stop just because the paper in front of us is a copy.
Even with a Last Will and Testament, where state law usually calls for a wet signature and two witnesses, a court will sometimes accept a copy as valid evidence. So before you give up, let me walk you through how this actually works.
How the Evidence Has Changed
I’ve been doing this for about thirty years, and in that time I’ve watched the kind of paper that lands in front of a judge change completely.
When the first textbooks on forensic document examination were written, an original was the only thing anyone examined. In the 1980s, faxes started showing up as evidence. Photocopies have been used as evidence since the copy machine first existed.

The fax machine has mostly disappeared, and the fax copy went with it. In its place we now get PDFs, email attachments, and scans of every imaginable quality. Some come off high-resolution scanners. Many do not.
Here’s something most clients don’t realize. Deeds and titles recorded at a county courthouse — a Miami-Dade or Broward County recording, for instance — are often scanned at very low resolution. And in some cases, that low-resolution scan is the only copy left in existence.
The Best Evidence Rule
There’s a general rule in the United States, and it holds in all fifty states. It’s called the Best Evidence Rule. Put simply, the court accepts the highest-quality version of a document that actually exists.
That matters here. It means a photocopy can be admitted when it’s the best version available — and an examiner’s opinion built on that copy can still carry real weight.
So will a court accept a forensic opinion based on a photocopy? Yes. An inconclusive opinion is still a valid opinion. A finding of “more likely than not authentic” still carries weight in court. In some cases, an examiner can even reach an absolute conclusion without an original — though I’ll always prefer the original when there is one.
If you have originals — the known signatures, the questioned signature, either — we want to see them. We want the best evidence we can get our hands on. That part doesn’t change.

In my experience, somewhere between half and sixty percent of our cases come down to a letter or a court appearance built on some form of photocopy, simply because the original is gone. I once worked from a copy of a marriage certificate out of Mexico, signed in 1956. The original didn’t exist anymore. That’s a seventy-year-old document, and we made the best decision the quality of the copy allowed.
What to Do Before You Hire an Expert
When you call your local office, tell the examiner exactly what you have.
Sometimes a copy comes in so degraded that it’s nearly indiscernible. If you can’t identify the ink, can’t make out the letters, and everything has faded together, you probably can’t move forward at all. That’s a conversation worth having up front — before you invest the roughly $5,000 it takes to retain a forensic document examiner and get a written letter.
So the short answer is yes. You can bring a photocopy. A judge will allow it. You can win a case without the original. It’s simply always better to have higher-quality evidence, and more of it.

If you’re weighing a disputed signature anywhere from Miami-Dade up through Broward, Palm Beach, Martin, St. Lucie, Indian River, or Monroe County, we’re glad to take a look. Whether it’s a million-dollar forgery claim or a contested title on a pickup truck, we’ve handled it. Reach out and we’ll connect you with the right expert.
Bart Baggett
The Nation’s Leading Forensic Handwriting Expert Firm
CEO of Handwriting Experts Inc.
Forensic Document Examiner • Expert Witness • Legal Consultant
“We solve million-dollar forgery cases.”
Telephone: 1-305-459-1544
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FAQ
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Q1: Can a forensic document examiner work from a photocopy?
A1: Yes. Under the Best Evidence Rule applied in all 50 U.S. states, a forensic document examiner can render opinions from photocopies, PDFs, and scanned documents when no original is available.
Q2: Will a court accept a forensic opinion based on a copy rather than an original?
A2: Yes. Courts can accept forensic opinions based on copies. Even an inconclusive opinion is valid, and a “more likely than not” opinion is still admissible and meaningful in litigation.
Q3: What types of copied documents can a forensic document examiner analyze?
A3: Forensic document examiners can work with photocopies, faxes, PDFs, email attachments, and low-resolution scans such as those produced when deeds and titles are scanned at the courthouse.
Q4: Is there ever a situation where a photocopy is too poor quality to examine?
A4: Yes. If resolution is so degraded that ink strokes and letterforms are indiscernible, the examiner may be unable to render any opinion. It is advisable to discuss document quality with the examiner before investing in a full forensic report.
https://floridahandwritingexperts.com/news/is-it-possible-to-trace-someones-signature-and-fool-an-expert/
Handwriting Experts Inc
1065 SW 8th St #1632, Miami, FL 33130, United States
1-305-459-1544
