I'm a business owner too and I understand all the frustrations. I'd prefer to tailor a package that will see us working together throughout the financial year. Aside from eliminating any nasty surprises come year end (the time when it is usually too late to doing anything) this approach means you are well aware of how your business is performing throughout the year and all the options available to both you and your business.
with Profit and Loss
per statement
per hour - minimum 1 hour
based on your needs