Subtitle 3Fee Imposition and Collection § 3-1. Fee imposed. § 3-2. Assessment of base fee – Single-family properties. § 3-3. Assessment of base fee – All other properties. § 3-4. Initial rates though FY 2017. § 3-5. Subsequent rates. § 3-6. Credits; Exemptions. § 3-7. Collections. § 3-8. Liability and lien for charges, interest, and penalties. § 3-9. Rules and regulations by Finance Director.