The cost of an Accounting and Bookkeeping Service in Idaho can vary depending on factors such as the complexity of financial needs, size of the business, and scope of services required. Generally, for small businesses, basic bookkeeping services might start around $100 to $300 per month. More comprehensive services, including financial analysis and tax preparation, could range from $500 to $1,500 per month or more. Larger businesses with more intricate financial structures might face higher costs.