The IRS Logo refers to the letters forming “IRS” and is typically combined with the eagle symbol. The IRS Symbol is also known as the "IRS Eagle." The IRS symbol is made up of the IRS Eagle alone, not accompanied by the acronym “IRS” in its approved logo fixed positions.

The IRS Eagle itself represents the United States. The scales of justice instill the idea that the Service’s operations will be conducted in a fair and honest way. The decorative olive branch fills out the left side of the symbol and represents peace and conciliation. Justice, fairness, honesty, peace, and conciliation may be key messages that are reflected in some designs.