Sadly there is no statue of limitations on unpaid parking tickets. They can come after you one month or 10 years later. They can even garnish your wages to collect the fine
Statute of limitations
A parking violation is the act of parking a motor vehicle in a restricted place or for parking in an unauthorized manner. It is against the law virtually everywhere to park a vehicle in the middle of a highway or road; parking on one or both sides of a road, however, is commonly permitted. However, restrictions apply to such parking, and may result in an offense being committed. Such offenses are usually cited by a police officer or other government official in the form of a traffic ticket.
A statute of limitations is an enactment in a common law legal system that sets the maximum time after an event that legal proceedings based on that event may be initiated. In civil law systems, similar provisions are typically part of the civil code or criminal code and are often known collectively as periods of prescription.
Common law legal systems usually have a statute, for example, limiting the time for prosecution of a debt or designated as misdemeanors to two years after the event occurred. Under such a statute, if a person is discovered to have committed a misdemeanor three years later, they cannot be prosecuted, even if enough evidence is available to meet the standard of proof.
A traffic ticket is a notice issued by a law enforcement official to a motorist or other road user, accusing violation of traffic laws. Traffic tickets generally come in two forms, citing a moving violation, such as exceeding the speed limit, or a non-moving violation, such as a parking violation, with the ticket also being referred to as a parking citation, notice of illegal parking or parking ticket.
In some jurisdictions, a traffic ticket constitutes a notice that a penalty, such as a fine or deduction of points, has been or will be assessed against the driver or owner of a vehicle; failure to pay generally leads to prosecution or to civil recovery proceedings for the fine. In others, the ticket constitutes only a citation and summons to appear at traffic court, with a determination of guilt to be made only in court.
Civil procedure is the body of law that sets out the rules and standards that courts follow when adjudicating civil lawsuits (as opposed to procedures in criminal law matters). These rules govern how a lawsuit or case may be commenced, what kind of service of process (if any) is required, the types of pleadings or statements of case, motions or applications, and orders allowed in civil cases, the timing and manner of depositions and discovery or disclosure, the conduct of trials, the process for judgment, various available remedies, and how the courts and clerks must function.