The IRS website has many of the Forms and Publications you might need.
www.irs.gov/formspubs/index.html
Refund Status
Click on the link(s) below to check the status of your current year tax refund.
IRS
sa1.www4.irs.gov/irfof/lang/en/irfofgetstatus.jsp
District of Columbia
www.taxpayerservicecenter.com/individual/Ind_RefundStatus_Logon.jsp
Maryland
interactive.marylandtaxes.com/INDIV/refundstatus/home.aspx
Virginia
www.individual.tax.virginia.gov/VTOL/IndLogin.seam