Is It Illegal To Make Checks?
There is no law prohibiting it in the US. There are certain standards that modern checks need to meet. These aren't required by law, but banks today generally insist on them. If you are able to meet these standards and print your own checks at home, you are allowed to do so.
Is it illegal to print a check?
Is Check Printing Legal? Yes, printing checks from your own printer is perfectly legal. However, they must be printed on special paper.
How to Print Your Own Checks in House with ezCheckPrinting Software
Is it illegal to write a check for someone?
NO: it is illegal for any individual to write a check from some other person's checking account; it is 'forgery'.
Can I write a check with someone else's checkbook? - Quora
Is it legal to write a check on anything?
Yes, if the proper information were written on it. In fact, a check doesn't necessarily have to be written on paper. ... If they were written in the right format, they could be cashed. It can be written on anything.
Giant cardboard check, please - Mar. 22, 2001
Answer: A check does not have to be on "check paper" to be a legal check. ... To meet the legal check requirements, it has to be an unconditional order to pay a sum certain in money on demand and identify the bank and account on which it is drawn. It can be printed on a shingle or the side of a watermelon.
Legal Requirements for Checks | Bankers Online