When are Form SF-SAC and the Single Audit reporting package normally due?

The reporting package must be submitted 30 days after receipt of the auditor's report(s), or 9 months after the end of the fiscal year —whichever comes first. See OMB Circular A-133 §___.320 (a) and Uniform Guidance 2 CFR 200.512(a) for additional information and exceptions.