The time it takes to receive a new registration card by mail from the Queens County DMV can vary based on several factors. Generally, once the registration application has been processed, individuals can expect to receive their new registration card within approximately two to three weeks. However, processing times may be affected by the volume of applications the office receives or any potential issues with the application itself. It is also important to ensure that all necessary documentation is submitted accurately to avoid any delays. For the most current information regarding timelines and processing, it may be helpful to visit the Queens County DMV website, where additional details are available. This will ensure that you have the most accurate and up-to-date information regarding your specific situation.