Seminole County Government offers four curbside collection service options through the MSBU Program. For more information about the four options, click here or call the MSBU Program at (407) 665-7178. Click here to view current service option information for your property. Property owners who wish to increase or decrease their service may do so at any time of the year. Service option changes that increase the assessment amount will be effective within 7 business days. Service option changes that reduce the assessment amount must be received by September 1st to be effective with the forthcoming tax bill and the new service year (January).