The IRS sends millions of notices every year. The vast majority are automated — generated by software, not by an agent reviewing your return. Here are the most common ones we see:
- CP2000 — Automated underreporter notice. The IRS matched your return to 1099s they received and found a discrepancy. Usually resolved with a written response and supporting documentation. Very common, very manageable
- CP14 — Balance due notice. A balance the IRS believes is owed. Sometimes accurate, sometimes not — common after estimated payment credits aren't applied correctly to the account
- CP504 — Final notice before levy. Time-sensitive. This is not the first letter — it means prior notices went unanswered. Needs immediate response
- CP90 — Intent to levy. Urgent. If you receive this, contact us the same day
- Letter 4883C / 5071C — Identity verification. The IRS wants to confirm the return was filed by you, not by someone using your identity. Straightforward to resolve
- Notice 972CG — Penalty for failure to file information returns. Penalties for late or missing 1099s. Often partially or fully negotiable with a first-time penalty abatement request
If you have a notice not listed here, forward it to us anyway. We've handled the full range.