| Business | Phone |
| Assessment & Taxation Dept 6 Saint Paul St # 11, Baltimore 21202 | (410) 767-8250 |
| Assessments & Taxation Dept 301 W Preston St # 809, Baltimore 21201 | (410) 767-1340 |
| Property Tax Assessment Appeal 300 E Joppa Rd # 404, Baltimore 21286 | (410) 321-3675 |
| Assessment & Taxation Dept 105 W Chesapeake Ave, Baltimore 21204 | (410) 512-4907 |
| State Lottery Agency 1800 Washington Blvd # 330, Baltimore 21230 | (410) 230-8800 |
| Tax Court 301 W Preston St # 1513, Baltimore 21201 | (410) 767-4830 |
| Tax Payer Svc 301 W Preston St # 206, Baltimore 21201 | (410) 767-1300 |
| Unclaimed Property Div 301 W Preston St # 310, Baltimore 21201 | (410) 767-1700 |