Military OneSource offers free tax services Published Feb. 6, 2014 DOBBINS AIR RESERVE BASE, Ga. -- As preparations begin for the upcoming tax season, military families are being offered a free service to ensure they can meet that deadline from anywhere they may be stationed around the world. Military OneSource, partnering with H&R Block, is offering all active duty, Guard and reserve forces help in preparing their taxes and in filing their federal and three state returns, in addition to the variety of other financial planning services it already provides free of charge. "No matter where you are, when you call 800-342-9647 or go to www.militaryonesource.com, you can access the programs and services," said Tony Jackson, military community and family policy analyst. The program address the unique tax requirements affecting military personnel and their families. Reserve members are eligible for the free service regardless of their activation status, as are veterans within 180 days of being discharged, retired or separated.