This is going to depend on your budget, and the size of your business. Many accounting services are going to price their services based on your monthly expenses. In general, a business with under $50,000 dollars per month in monthly expenses will qualify for budget options anywhere from $200 to $399 per month depending on the service. Anything more than that, and it will probably qualify as a premium service. In short, keep in mind that your bookkeeping costs are largely going to depend on your expenses or annual gross revenue, which gives you a good heuristic for comparing prices across companies.