In Illinois, if a buyer defaults on a contract, the seller may typically:

Specific performance is rarely granted in residential real estate transactions, especially when monetary damages would suffice. Illinois courts generally avoid forcing parties to complete property sales unless the property is truly unique and cannot be adequately compensated with money.

Forcing a buyer to complete the purchase would require specific performance, which Illinois courts typically do not order in standard residential transactions due to the unique nature of real estate and the preference for monetary compensation.

Criminal charges are inappropriate for contract disputes, which are considered civil matters. Defaulting on a real estate contract does not constitute criminal behavior in Illinois, making this an invalid remedy for the seller.