To calculate Gross Compensation (Line 1), use figure in W-2 Box 5 (Medicare Wages) plus W-2 Box 10 (Dependent Care Benefits, if any). Real Property Tax Exemption.To qualify, you must be 60 or older (50 if you are widowed) or have a permanent disability if you're age 18 to 60, and meet income requirements. Allegheny County has several programs that may help to reduce or eliminate a property tax bill. You can deduct a part of your medical and dental expenses, and amounts you paid for certain taxes, interest, contributions, and other expenses. Need to see if your business is located in the City of Pittsburgh? Local tax is based on taxable income and not on Maryland state tax. Listed below are the actual 2024 local income tax rates. Do I pay state income tax on sick pay and disability payments? Sick pay and sick leave are taxable compensation when representing your regular wages.