Forgery (RSMo § 570.090) in Missouri

January 30, 2026

Being charged with forgery in Missouri can feel overwhelming, particularly when the allegations involve checks, documents, or receipts that may have seemed like minor alterations or honest mistakes. At Rose Legal Services, we understand that forgery charges often arise from financial desperation, misunderstandings about authorization, or situations where someone made a poor decision under pressure.

Forgery is a serious felony offense in Missouri with consequences that extend far beyond potential jail time. A conviction creates a permanent criminal record that can damage employment prospects, professional licenses, and personal reputation for years to come.

What is Forgery Under Missouri Law?

Missouri’s forgery statute, RSMo § 570.090, defines forgery broadly to cover various types of fraudulent document manipulation and misrepresentation.

According to the statute:

“A person commits the offense of forgery if, with the purpose to defraud, the person:

(1) Makes, completes, alters or authenticates any writing so that it purports to have been made by another or at another time or place or in a numbered sequence other than was in fact the case or with different terms or by authority of one who did not give such authority; or

(2) Erases, obliterates or destroys any writing; or

(3) Makes or alters anything other than a writing, including receipts and universal product codes, so that it purports to have a genuineness, antiquity, rarity, ownership or authorship which it does not possess; or

(4) Uses as genuine, or possesses for the purpose of using as genuine, or transfers with the knowledge or belief that it will be used as genuine, any writing or other thing including receipts and universal product codes, which the person knows has been made or altered in the manner described in this section.”

The statute’s scope extends beyond traditional document forgery to include manipulation of receipts, UPC codes, and other items intended to deceive about authenticity or authorization.

Elements Prosecutors Must Prove

To secure a forgery conviction in Missouri, prosecutors must prove beyond a reasonable doubt:

  1. The person made, altered, possessed, or used a writing or other item covered by the statute
  2. The document or item was falsified in one of the ways described in the statute
  3. The person acted with purpose to defraud someone

The intent element is critical. Prosecutors must show the person acted with the specific purpose of deceiving someone for personal gain or to cause loss to another. Honest mistakes, authorized alterations, or actions without fraudulent intent do not meet this standard.

Common Examples of Forgery Charges in Missouri

Forgery charges arise in various situations:

Check Forgery

  • Signing someone else’s name on a check without authorization
  • Altering the amount on a check after it was written
  • Creating fake checks using another person’s account information
  • Cashing checks made out to someone else

Document Forgery

  • Forging signatures on contracts, deeds, or legal documents
  • Creating fake identification documents
  • Altering court orders or legal paperwork
  • Falsifying business records or financial statements

Receipt and UPC Manipulation

  • Altering receipts to obtain fraudulent refunds
  • Switching price tags or UPC codes on merchandise
  • Creating fake receipts for warranty claims or reimbursements

Possession and Use

  • Possessing forged documents knowing they’re fake
  • Using forged documents to obtain money, property, or services
  • Transferring forged documents to others for their use

Penalties for Forgery in Missouri

Under RSMo § 570.090(2), forgery is a Class D felony in Missouri, regardless of the value involved or specific method used.

A Class D felony conviction carries:

  • Up to 7 years in prison in the Missouri Department of Corrections
  • A fine of up to $10,000
  • Probation with strict conditions as an alternative to incarceration in some cases

Unlike theft-related offenses that vary in classification based on dollar amounts, all forgery offenses under this statute are charged at the same felony level, whether involving $50 or $50,000.

Collateral Consequences Beyond Criminal Penalties

A forgery conviction creates lasting problems beyond jail time and fines:

  • Permanent felony record appearing on all background checks
  • Employment barriers, particularly for positions involving financial responsibilities, trust, or access to sensitive documents
  • Professional licensing issues for careers requiring state licensure, including real estate, accounting, insurance, financial services, gaming, and healthcare
  • Immigration consequences for non-citizens, potentially including deportation
  • Credibility damage in business and personal relationships
  • Civil liability for financial losses caused by the forgery
  • Restitution obligations to victims for monetary damages

Defenses to Forgery Charges

Several defenses may apply depending on the specific circumstances:

Lack of Intent to Defraud

If the person acted without fraudulent purpose, no forgery occurred. Examples include signing documents with honest belief in authorization, making alterations as part of legitimate business corrections, or possessing questionable documents without knowledge of their falsity.

Authorization or Permission

Evidence showing the person had actual authority or reasonable belief they had permission to make changes or sign documents can defeat forgery charges.

Lack of Knowledge

For charges involving possession or use of forged documents under Section 570.090.1(4) prosecutors must prove the person knew the documents had been altered or falsified. Lack of knowledge is a complete defense.

Insufficient Evidence of Alteration

Prosecutors must prove the document or item was actually altered or falsified. Expert testimony about handwriting analysis, document examination, or UPC manipulation may be challenged.

Mistaken Identity

In cases involving check fraud or document forgery, the wrong person may be accused. Handwriting analysis, witness credibility issues, and alibi evidence can establish someone else committed the offense.

Constitutional Violations

If evidence was obtained through unlawful searches, coerced confessions, or other constitutional violations, it may be suppressed, potentially leading to dismissal of charges.

Related Charges Often Filed Alongside Forgery

Forgery cases frequently involve additional charges:

Multiple charges increase potential penalties and require comprehensive defense strategies addressing each offense.

Why Immediate Legal Representation Matters

Forgery charges require prompt legal attention because:

Restitution May Reduce Charges

Early restitution to victims, particularly in cases involving identifiable financial losses, may persuade prosecutors to reduce charges or recommend more lenient sentencing.

Evidence Preservation Is Critical

Documents, receipts, electronic records, and witness statements must be preserved and analyzed quickly. Handwriting experts, document examiners, and forensic accountants may need to be retained.

Pretrial Intervention May Be Available

First-time offenders with minimal criminal history may qualify for diversion programs or deferred prosecution, but these opportunities often require early legal advocacy.

How Rose Legal Services Can Help

At Rose Legal Services, we dedicate our practice exclusively to criminal defense. Our attorneys have extensive experience defending clients facing forgery and fraud-related charges throughout Missouri, including St. Louis City, St. Louis County, St. Charles County, Jefferson County, Franklin County, Warren County, and surrounding jurisdictions.

When working with us, clients benefit from:

  • Experienced criminal defense attorneys who understand white-collar crime prosecution and defense strategies
  • A team approach with attorneys, support staff, and an investigator collaborating on every case
  • Thorough investigation of document evidence, witness credibility, and authorization issues
  • Clear communication through dedicated Client Care Specialists who provide regular case updates
  • Strategic defense planning tailored to each client’s specific circumstances and goals

We’ve represented many individuals facing forgery charges, and we know these cases often involve complicated financial situations where someone made a mistake or acted without fully understanding the legal consequences.

Don’t Face Forgery Charges Alone

Forgery convictions create permanent felony records that can devastate career prospects and personal reputation. But being charged is not the same as being convicted.

At Rose Legal Services, we work to examine every aspect of forgery allegations, from the strength of evidence to the prosecution’s ability to prove fraudulent intent. We advocate for outcomes that recognize the full context of each situation.

Contact us today for a confidential consultation.

Your defense starts with a conversation.

Author Bio

Scott Rose

Scott Rose, an experienced criminal defense lawyer and founder of Rose Legal Services, has been practicing law for over 25 years. He is dedicated to representing clients facing criminal charges and providing legal representation on various cases, including DWI, misdemeanor, and felony cases.

After graduating from the University of Virginia School of Law, he gained valuable experience working for a United States Senator and as a Judicial Law Clerk for the Chief Judge of a United States District Court. Throughout his legal career, W. Scott Rose has committed to providing high-quality legal representation to his clients, earning him a spot in the National Top 100 Trial Lawyers.

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