The Indiana Department of Revenue reminds retail merchants and withholding agents that sales and withholding taxes must be reported and paid electronically beginning January 1, 2013. Quarterly withholding filings will be eliminated. Additionally, as of June 30, 2012, anyone who is required to file more than 25 W-2s, 1099-Rs, or WH-18s had to file them electronically. The Department also reminds taxpayers of Indiana’s free online tax filing system for sales and withholding tax returns (INtax). (TaxTalk Blog, Indiana Department of Revenue, January 7, 2013)