IRS NOTICE REFERENCE
Examination Report Transmittal
Letters 525, General 30-Day Letter, and 915, Examination Report Transmittal, are 30-day letters you receive when the audit of your tax return results in proposed adjustments.
General information only. Not legal or tax advice.
Notice details
- Notice code
- Letter 915
- Category
- Examination and audit
- Severity tier
- Tier 3 — Time-sensitive response. The notice carries a response deadline or may affect account standing if ignored.
- Governing law
- §7602 (Internal Revenue Code section)
- Statutory response window
- 30-day window — always confirm the exact deadline against the date printed on your notice.
- Source
- IRS Taxpayer Advocate Service
What this notice is
Letters 525, General 30-Day Letter, and 915, Examination Report Transmittal, are 30-day letters you receive when the audit of your tax return results in proposed adjustments.
Source: IRS Taxpayer Advocate Service. Reproduced for reference. General information — not legal or tax advice.
What the IRS says to do
Letters 525 and 915 outline your options should you not agree with the proposed adjustments. If you agree with the adjustments, you sign and return the agreement form. If you do not agree, respond to the IRS by the due date on the letter. This could include sending additional documentation or an explanation to support your position. If you need more time to submit your response, call the number on the letter before the due date to ask for additional time.
This is the IRS’s own guidance reproduced from the IRS notice page. It describes the IRS’s process — it is not legal or tax advice from TaxRiskOS.
Governing IRS procedure (Internal Revenue Manual)
The IRS’s own internal procedures for handling this notice type are documented in the Internal Revenue Manual:
- IRM 4.10.1 — 4.10.1 Overview of Examiner Responsibilities
- IRM 4.10.3 — 4.10.3 Examination Techniques
- IRM 4.13.1 — 4.13.1 Examination Audit Reconsideration Process
Reference to published IRS procedure. General information — not legal or tax advice.
Official IRS reference
Read the official notice page on IRS.gov: https://www.taxpayeradvocate.irs.gov/notices/letter-915/
Related tools
TaxRiskOS is workflow software for practitioners — it captures the notice, computes the deadline, surfaces the escalation tier, and builds a document checklist. It documents process; it does not give advice or draft responses.
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