Ok here you go, a link to an article about these tax stamps on NORML's website,,
Marijuana Tax Stamp Laws And Penalties - NORML
apparently its a way to suck even more money out of you and get you with an additional tax evasion felony.
about Utah's particular tax law..
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State Code[/FONT][FONT=Geneva, Arial, Helvetica, sans-serif]
§59-19-103[/FONT]
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Tax Rate [/FONT][FONT=Geneva, Arial, Helvetica, sans-serif]
$3.50/gram if owner possesses 42.5 grams or more[/FONT]
[FONT=Arial, Helvetica, sans-serif]Penalty for Nonpayment [/FONT][FONT=Arial, Helvetica, sans-serif](Civil and Criminal ) [/FONT][FONT=Geneva, Arial, Helvetica, sans-serif]
200% of tax and 3rd Degree Felony[/FONT]
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Additional Information [/FONT][FONT=Geneva, Arial, Helvetica, sans-serif]
Withstood constitutional attack on the grounds of self-incrimination in State v. Davis, 787 P.2d 517[/FONT]
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Found unconstitutional as a violation of double jeopardy in Brunner v. Collection Division of Utah State Tax Commission, 945 P.2d 687; later amended[/FONT]