When it comes to running your own business, making sure you have your accounts in order is key. It is also essential to submit any tax returns to HMRC on time. Whether it is the simple end of year accounts for sole traders or more complex tax reporting for Limited Companies, this is an area you must get to grips with. You may have also heard of HMRC selecting certain businesses for a tax investigation after returns are sent in. This basically sees inspectors look through your records to verify that your returns are correct. Needless to say, any discrepancies can prove very serious.