ADDRESSES 10045 Red Run Blvd., Suite 250, Owings Mills, MD 21117 (410) 356-5900 | (800) 333-0272
240 S. Potomac St., Suite 305, Hagerstown, MD 21740 (301) 739-9000
April 19, 2011 2010 individual income tax, partnership, and annual gift tax returns are due.
Deadline for making 2010 IRA contributions.
Due date for first installment of 2011 individual estimated tax.
May 16, 2011 Deadline for calendar-year tax-exempt organizations to file information returns.
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