You might be able to use the Department feature. If you are writing checks from your operating checking account, adding the Department would allow you to run the Income Statement and filter by Department and Date Range. File>Setup>Accounting Options>Departments. Each check would then be subtotaled by GL Account.
I'm not sure this is what you are looking for and I haven't tested so you may want to try it out in the Tutor Database first and check the results.
Richard B. Marx MME Consulting Services, LLC Lexis Nexis Time Matters Certified Independent Consultant (CIC) Moderator Phoenix, AZ 602-667-5706 firstname.lastname@example.org http://www.mmeonline.net/