Indian tax authorities have issued a fresh notice to Vodafone Group Plc seeking re-assessment of tax returns for assessment year 2009-2010 Indian tax authorities have issued a fresh notice to Vodafone Group Plc seeking re-assessment of tax returns for assessment year 2009-2010, a news channel reported on Saturday citing sources familiar with the development. The government in January said it would not appeal a regional court ruling in favour of Vodafone in a long-running dispute under which the taxmen had accused a unit of the British telecoms firm of under-pricing shares in a rights issue.