The first step is to diagnose the issue as either negative or positive additional fees.
You can only pay management fees once the rent has been received. The system will not calculate percentages before income has been paid on the property
Once the charge is posted, make sure that the tenant payment is applied to the clearing charge.
1099 season is already stressful, so don't let them get you in trouble with the IRS! Did you know THIS must be reported?