The IRS Intends to Take Your Money.
Not Eventually. Now.

The CP504 is the IRS telling you plainly: we are about to take money. Specifically, they intend to seize your state tax refund and are preparing to move against wages, bank accounts, and other property. It is not a final notice — that's the LT11 — but at this stage the IRS has already sent multiple warnings and is now in active enforcement mode.

The window to stop this without a fight is narrow. Once a levy executes, recovering those funds requires a significantly harder process than preventing the levy in the first place. Most levies can still be stopped at the CP504 stage — but only if someone acts before the IRS does.

The right response here isn't to call the IRS and negotiate yourself. It's to have a licensed professional file Power of Attorney, request a collection hold, and simultaneously open a resolution — installment agreement, OIC, or CDP hearing — that legally puts the brakes on enforcement while your case is worked.

By the time the CP504 arrives, your balance is no longer what it was when the CP14 was issued. The IRS has been adding charges every month since the original assessment date. The Failure-to-Pay penalty has been running at 0.5% per month and may have already hit its statutory cap of 25% of the original balance. Interest at the current federal rate has been compounding daily throughout.

The CP504 also triggers a new cost: the IRS will file a Notice of Federal Tax Lien if they haven't already. This is a public document that attaches to all your property — real estate, financial accounts, vehicles, business assets. It damages your credit, can block refinancing or selling property, and follows you until the liability is fully paid or resolved.

More immediately, the CP504 signals that the IRS intends to seize your state tax refund. That seizure can happen without further notice once this letter has been sent. If a state refund is due to you this filing season and you have an unresolved CP504, it will likely be intercepted before it reaches you.

The CP504 represents a specific legal threshold in the IRS collection process. Under IRC Section 6330, the IRS is required to send a final notice before levying most assets — that's the LT11. But state tax refunds and federal contractor payments can be levied after the CP504 under a separate provision, without waiting for the LT11 Final Notice. This is why the CP504 is more dangerous than it looks.

At this stage your account has likely moved up in the ACS priority queue. Collection activity is more focused. If you've missed prior notices, an IRS Revenue Officer may have been assigned or is being considered. Revenue Officers have field authority — they can show up at your home or business, interview third parties, and issue summonses.

The window between CP504 and LT11 is typically 30 days, though it can be shorter. A Power of Attorney filed during this window immediately freezes enforcement while your representative reviews options. Most CP504 cases are still resolvable through installment agreements, OIC, or CNC status — but the resolution has to begin before the LT11 issues.