- Federal, Pennsylvania, City of Philadelphia and other local taxes
- Wealth transfer taxes
- Federal estate tax
- Federal gift tax
- Pennsylvania inheritance and estate taxes
- Business taxation
- Federal and Pennsylvania taxation of different forms of entities
- Philadelphia Income and Receipts Tax and other local business taxes
- Employment and payroll taxes
- Federal and Pennsylvania trust fund tax issues
- City of Philadelphia wage tax and other local earned income taxes
- Sales and use taxes
- Realty transfer tax and exemptions
- Real estate tax and exemptions
- Non-profit and tax-exempt organizations
- Resolution of tax disputes