IRS Notices

IRS Notices Explained: What to Do When You Receive a CP501 or CP504

William SharpeBy William Sharpe, E.A., C.T.R.S. August 22, 2025 1 min read
IRS Notices Explained: What to Do When You Receive a CP501 or CP504

The IRS Collection Process

If you live in Peoria or Las Vegas and receive an IRS notice, it’s critical to know what it means. The CP501 and CP504 are part of a sequence of letters that escalate until the IRS takes action.

CP501: First Contact

This is the IRS’s initial reminder of your balance due. It explains what you owe and how to pay.

CP504: The Final Warning

This is a Notice of Intent to Levy. It allows the IRS to seize your state refund and signals they may levy wages or accounts next.

Why Ignoring Is Dangerous

  • Liens on your property.

  • Garnishment of wages.

  • Bank account levies.

Immediate Steps to Take

  1. Read carefully and note deadlines.

  2. Don’t ignore the notice.

  3. Explore payment solutions like installment plans or Offers in Compromise.

  4. Get professional help before deadlines pass.

Why It Matters Locally

Families in Peoria and Las Vegas already face rising costs. A levy can wipe out paychecks or savings overnight.

Total IRS Relief helps taxpayers in Illinois and Nevada respond to IRS notices and avoid levies. Call today for a free consultation.


William Sharpe

Written by

William Sharpe, E.A., C.T.R.S.

Founder & Certified Tax Resolution Specialist

William has been in the tax business since he was 8 years old, starting in the mail room of the family enterprise. He began filing tax returns in 1999 and spent decades shadowing his grandfather, founder Bill Sharpe. In 2005 he teamed with Bill & Deborah Sharpe to open Total Income Tax — today the busiest tax office in Peoria — and in 2016 he founded Total IRS Relief to help taxpayers resolve their IRS and Illinois tax struggles.

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