Kohari Gonzalez Oneyear & Brown CPAs & Advisors

IRS Notices & Letters

“What is this CP503 IRS notice I received?”

High urgencyQuick Question · 30 min · $95

A CP503 is typically a follow-up IRS balance-due notice that indicates an unpaid tax amount may still be outstanding after earlier correspondence. The details often depend on the tax period involved, whether any payments or returns were already filed, and whether the IRS account shows a remaining balance, penalties, or interest. It can also matter if the notice reflects a simple processing issue, a missed payment, or a larger account discrepancy. Reading the notice carefully, especially the tax year, account summary, and response information, usually helps clarify what the IRS is asking about. A targeted review with a CPA can turn the uncertainty into a clear next step.

In your 30-minute session, the KGOB advisor handling it will:

  • Read your exact situation and tell you, in plain English, what’s actually going on.
  • Lay out your options and the trade-offs — no jargon, no judgment.
  • Give you a clear next step you can act on, whether that’s with us or on your own.
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This page is a prompt to start a conversation, not tax or legal advice, and states no tax-law specifics as fact. A consult session does not by itself create an ongoing engagement. We do not promise specific outcomes or savings. Kohari Gonzalez Oneyear & Brown PLLC — Charlotte, NC.

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