John Markusic
Markusic Accounting · St. Robert, MO
AFSPAnnual Filing Season Program
Registered, filing-season program
This preparer is in the IRS registry and completed the IRS's voluntary Annual Filing Season Program.
- IRS registry
- PTIN holder, on the IRS's list dated Aug 14, 2026
- Credentials
- AFSP
- Business
- Markusic Accounting
- Business address
- 16515 Twilight Lane, St. Robert, MO 65584
- County
- Pulaski County
- Phone
- (573) 821-5200
- AFSP
Annual Filing Season Program. Completed the IRS's voluntary yearly continuing-education program. Can represent clients whose returns they prepared, in limited situations.