All LLCs doing business in Indiana must file a Business Entity Report with the Secretary of State every two years. The report is due every other year in the anniversary month of your SMLLC’s formation. For example, if your LLC was formed on July 15 of an odd-numbered year, then your report would be due in July of each subsequent odd-numbered year. The report can be filed online or by mail. The filing fee is $30 for filings by mail and $22.44 (including $2.44 credit card fee) for online filings.