Perth
Returning Member

Real Estate Installment Sale M-1 adjustment

I am filing 1065 and have a installment sale of real estate.  We are showing the installment sale in our books and records as a deferred gain (liability) for the portion not received.  I am sure it is a simple answer but how can I adjust the Book income related to the installed sale on M-1 Items worksheet?  The worksheet automatically reflects the books as recognizing all of the gain in year one.