The Form 56 is notifying the treasury of the fiduciary relationship. If you only submit the 1099-A, 1099OID, 1096, 1040v and 8888 it will do no good without express consent on the form 56 to allow Jarrett Realty Investors to proceed as your trustees.
If you are filing a 1099-A and the vendor is the trustee, i.e when you submit your 1099-A to a car dealership instead of using a third-party trustee like us, then you will also need to file a 56F and 2848 as well.