Business tax preparation is the creation of your tax forms based on your yearend financial statements. Business tax prep fee base price will start at a rage of $600-$800 depending on workload. Being organized is critical to save you time and money. Most taxpayers assume that tax preparation includes financial organization however, this is incorrect information. While its all in the same family your tax preparer will most likely appreciate you having all financials in order before beginning to prep your taxes. Additional time spent gathering documents, organizing finances are just a couple things that could impact the cost of your service.