Preparing a client's 1040 who has PTP partnership investment K-1 with overall ordinary loss of $86 with 10 states where the income earned ranges from $1 to $86 per state (only a state schedule is attached, not K-1's for each state.

Is there a resource that I can go to that tells me what each state's requirements/exemptions are for filing a non-resident return AND how do you all handle these K-1 situations where the income is insignificant?

Thanks in advance and appreciate you all!