IRS can assess penalties for preparer failures, including due diligence violations and administrative compliance failures.
Common risk areas
- Failure to complete required due diligence.
- Failure to keep required records.
- Improper claims for credits or filing status.
- Unauthorized filing or misleading conduct.
- Failure to protect taxpayer information.
Official IRS references
IRS tax preparer penalties overviewConsequences of incorrect credit returnsDue diligence requirements
Reminder: Penalties can apply per failure and can multiply quickly when multiple credits or filing statuses are claimed on the same return.

