IRS Letter 556 – Acknowledgement of Protest, Correspondence, or Request for Interview

The IRS sent Letter 556 to notify you that your correspondence has been received.

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Type of Notice: Return accuracy

Most common tax problem area: IRS CP2000 underreporter inquiries

Other tax problem areas: IRS tax audit

Why you received IRS Letter 556

  1. You sent the IRS Correspondence: requesting an appeals conference, requesting an interview to discuss an issue, requesting audit reconsideration or protesting an IRS decision.
  2. The IRS sent the letter to acknowledge receipt of the correspondence.

Your options to address IRS Letter 556


Notice deadline: N/A

If you miss the deadline: N/A

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