| Detail | Information |
|---|---|
| Notice Type | Business Collections — Intent to Seize/Levy |
| Urgency | High — Immediate action required |
| Applies To | Businesses with unpaid employment tax (Form 941), business income tax, or excise tax |
| Preceded By | CP14 → CP501 → CP503 (Business versions) |
| Followed By | Revenue Officer assignment, bank levies, accounts receivable seizure, asset seizure, potential business closure |
| Trust Fund Risk | Responsible persons face personal liability under IRC § 6672 |
| Response Deadline | Pay within 30 days; a notice with hearing rights comes before most levies |
| Key Action | Contact a tax professional NOW or call the IRS Business Collections line |
IRS Notice CP504B is one of the most serious collection notices a business can receive. It is the IRS’s formal warning that it intends to seize your business assets — including bank accounts, accounts receivable, equipment, inventory, and even real property — to satisfy unpaid federal tax obligations.
CP504B is the business counterpart to the individual CP504 notice. While both indicate intent to levy, CP504B carries far higher stakes. Unpaid employment taxes (also called trust fund taxes) are treated with extreme severity by the IRS because they represent money withheld from employees’ paychecks that should have been remitted to the government. Under IRC § 7501, these funds are held in “trust” for the U.S. Treasury.
If your business received a CP504B, you are past the early warning stage. The IRS has already sent prior notices (typically CP14, CP501, and CP503 for businesses), and you either didn’t respond or your previous resolution attempts failed. The IRS is now ready to take enforcement action — and for businesses, that enforcement can be devastating enough to shut your doors permanently.
Your business likely received CP504B for one or more of the following reasons:
The most common trigger for CP504B is unpaid payroll taxes. The IRS views failure to remit trust fund taxes as one of the most serious tax violations a business can commit — because the money was already collected from employees and held in trust for the government.
When you open your CP504B notice, here’s what each section means:
The top of the notice lists your business name, Employer Identification Number (EIN), tax form type (e.g., Form 941), and the tax period(s) in question. Verify this information is correct — errors here could mean the notice was sent in error.
This section shows the total balance owed, including: - Original tax assessed - Accrued penalties (failure-to-pay, failure-to-deposit) - Interest charges (compounding daily)
The amount may be significantly larger than the original tax due because of accumulated penalties and interest. Failure-to-deposit penalties under IRC § 6656 can range from 2% to 15% of the underpayment, depending on how late the deposit was.
This is the critical section. The IRS explicitly states its intent to levy (seize) your business property and rights to property. This language is not a suggestion — it is a legal prerequisite that allows the IRS to proceed with enforcement action.
The notice outlines your right to contact the IRS to resolve the balance and mentions payment options. Pay close attention to any deadlines mentioned. Once the notice period passes, the IRS can levy your state tax refund and, in some cases, serve a disqualified employment tax levy or federal contractor levy; before most other levies it sends a notice giving you the right to a Collection Due Process hearing.
A phone number and address for the IRS business collections unit. In many cases, contacting a tax resolution professional is more effective than calling this number directly.
Understanding the IRS’s enforcement powers after issuing CP504B is critical for every business owner. What the IRS CAN Do
| Enforcement Action | Description |
|---|---|
| Levy business bank accounts | Freeze and seize funds in all business checking, savings, and operating accounts |
| Seize accounts receivable | Contact your customers/clients directly and redirect payments owed to your business to the IRS |
| Seize business equipment | Physically seize machinery, computers, vehicles, and other business property |
| Seize inventory | Take possession of your stock, merchandise, or raw materials |
| Seize real property | Seize commercial real estate owned by the business |
| File a federal tax lien | Establish a public claim against all business property under IRC § 6321 (see Notice of Federal Tax Lien) |
| Assign a Revenue Officer | Deploy an in-person IRS agent to your business location |
| Assess Trust Fund Recovery Penalty | Hold responsible persons personally liable for unpaid trust fund taxes under IRC § 6672 |
| Close your business | In extreme cases, the IRS can seize enough assets to effectively shut down operations |
| Limitation | Explanation |
|---|---|
| Seize without proper notice | The IRS must follow notice requirements under IRC § 6331(d) before levying |
| Ignore your CDP rights | If you receive a Letter LT11 or Letter 1058, you have Collection Due Process hearing rights |
| Seize exempt property | Certain minimal exemptions apply even to businesses (e.g., tools of trade up to a statutory limit) |
| Act on disputed amounts | If you’ve filed a timely appeal or dispute, collection may be paused during the process |
Many business owners mistakenly assume CP504B is just a “business version” of CP504 with the same implications. The stakes are dramatically higher with CP504B. Here’s why:
| Factor | CP504 (Individual) | CP504B (Business) |
|---|---|---|
| Who receives it | Individual taxpayers | Business entities (corporations, partnerships, LLCs, sole proprietors with payroll) |
| Primary tax types | Income tax (Form 1040) | Employment tax (941), business income tax, excise tax |
| Trust Fund Recovery Penalty risk | No | Yes — owners, officers, and payroll signers face personal liability under IRC § 6672 |
| Assets at risk | Personal bank accounts, wages, property | Business bank accounts, receivables, equipment, inventory, real property, AND potentially personal assets of responsible persons |
| Business continuity risk | N/A | IRS can seize enough assets to shut down your business |
| IRS enforcement priority | Standard collections | High priority — trust fund taxes are treated as stolen government money |
| Personal liability | Limited to the taxpayer | Extends to responsible persons (owners, officers, HR managers, bookkeepers who control payroll) |
| Typical Balance Range | Varies (any amount) | Varies (any amount) |
| How to Respond | Call the number on the notice, or request a Collection Appeals Program (CAP) appeal | Call the number on the notice, or request a Collection Appeals Program (CAP) appeal |
If your CP504B involves unpaid employment taxes (Form 941), you face one of the most aggressive IRS enforcement tools: the Trust Fund Recovery Penalty under IRC § 6672.
When your business withholds federal income tax and FICA taxes from employees’ paychecks, those funds are held “in trust” for the U.S. government under IRC § 7501. The trust fund portion includes the employees’ share of Social Security tax, Medicare tax, and federal income tax withheld. It does not include the employer’s matching share of FICA.
If these trust fund taxes are not remitted to the IRS, the penalty equals 100% of the trust fund taxes owed — and it is assessed against the responsible person(s) individually. This means the IRS can come after your personal bank accounts, personal property, wages, and assets to collect the TFRP — even if the business goes bankrupt.
The IRS defines a responsible person broadly. You may be considered responsible if you had the authority to direct payment of the trust fund taxes. Common responsible persons include:
Multiple individuals can be held jointly and severally liable. The IRS doesn’t have to choose one responsible person — they can assess the TFRP against everyone who qualifies.
The IRS investigates TFRP liability through a Form 4180 interview. A Revenue Officer will ask detailed questions about:
Critical warning: If the IRS contacts you for a Form 4180 interview, do NOT attend without professional representation. Your answers during this interview directly determine whether you’re assessed the TFRP personally. Contact Global Gate Tax Relief at 1-877-800-8180 before your interview date.
Time is your most valuable resource right now. Follow these steps immediately:
Open the notice, read it carefully, and note the tax periods, amounts, and any deadlines. Do not throw it away or set it aside. Every day you delay increases the risk of enforcement action.
Check your business tax records against the amounts stated. Confirm: - The tax periods listed are correct - Payments you’ve made are reflected - The tax type (941, 940, 1120, etc.) is accurate
If anything is wrong, the notice may be partially or fully disputable.
CP504B is not a DIY situation. The combination of business enforcement risk and personal TFRP liability makes professional representation essential. A tax resolution firm like Global Gate Tax Relief can: - Immediately contact the IRS to prevent or delay enforcement - Analyze your total exposure (business AND personal) - Develop a comprehensive resolution strategy - Represent you during any Form 4180 investigations
Call Global Gate Tax Relief now: 1-877-800-8180
Your representative will need: - All CP504B notices and prior IRS correspondence - Business financial statements (P&L, balance sheet) - Business bank statements (last 6 months minimum) - Payroll records for the periods in question - Form 941 copies (filed and unfiled) - List of business assets - Personal financial information (if TFRP is a risk)
If your business has any unfiled tax returns, they must be filed before the IRS will negotiate any resolution. The IRS requires full tax compliance as a precondition for settlement.
Work with your tax professional to pursue the best resolution option for your situation (see below).
If your business can pay the full balance, this is the fastest way to stop enforcement. The IRS will cease collection activity once full payment (including penalties and interest) is received. Contact the IRS to get a current payoff amount.
Under IRC § 6159, businesses can request a payment plan to pay the balance over time. Business installment agreements typically require: - All returns filed and current - Current tax deposits being made on time - Financial disclosure (Form 433-B) - Monthly payments the IRS deems acceptable based on ability to pay Learn more about installment agreements and tax relief options.
If your business truly cannot pay the full amount, an Offer in Compromise allows you to settle for less. Business OICs are more complex than individual OICs and require demonstrating that the offer amount equals or exceeds the “reasonable collection potential” (RCP). The IRS Fresh Start Program has made OICs somewhat more accessible in recent years.
CNC status is harder to obtain for businesses than individuals. The IRS may grant temporary CNC status if the business demonstrates that paying the tax liability would prevent the business from meeting necessary operating expenses. However, the IRS generally prefers to see businesses either pay or close.
A PPIA allows your business to make monthly payments for less than the full balance owed, with the remaining balance potentially expiring when the Collection Statute Expiration Date (CSED) passes. This is a strategic option when the full balance is unaffordable but the business is viable.
If your business has reasonable cause for late payment (e.g., natural disaster, serious illness of the sole decision-maker, reliance on a payroll provider that failed), you may qualify for penalty abatement. First-time penalty abatement is also available if your business has a clean compliance history for the prior three years.
If your CP504B involves unpaid employment taxes, take these steps to protect your personal assets:
Anything you say will be used to establish personal liability
If you did not have authority over financial decisions or payroll, gather evidence now
If you haven’t already, stop commingling funds
If TFRP is assessed against you personally, you may need a separate installment agreement or OIC for the personal liability
TFRP cases can involve complex legal questions about who qualifies as a “responsible person”
Tax returns, bank statements, corporate minutes, organizational documents, and payroll records are critical evidence
An attorney can advise whether restructuring may help protect personal assets going forward
| Notice | Recipient | What It Means | Urgency |
|---|---|---|---|
| CP504B | Businesses | Intent to seize business assets + TFRP risk | Highest |
| CP504 | Individuals | Intent to levy individual assets (state refund first) | High |
| LT11 | Individuals/Businesses | Final Notice — formal CDP rights before levy | High |
| CP14 | Individuals/Businesses | Initial balance due notice | Moderate |
| CP501 | Individuals/Businesses | First reminder | Moderate |
| CP503 | Individuals/Businesses | Second reminder — urgency increasing | Elevated |
| CP523 | Individuals/Businesses | Installment agreement in default | High |
The single worst thing you can do. The IRS will follow through on its intent to levy. Revenue Officers are assigned to business cases faster than individual cases, especially when trust fund taxes are involved.
When cash is tight, business owners often pay vendors, rent, and other creditors before the IRS. This actually strengthens the IRS’s TFRP case against you — it shows you had the ability to pay but chose not to pay the government.
Shutting down your business does NOT eliminate the tax liability. The IRS will pursue the business entity’s remaining assets AND assess TFRP against responsible persons individually. You cannot escape trust fund tax liability by closing shop.
CP504B cases involve both business and personal liability, complex tax code provisions, and aggressive IRS enforcement. This is not a situation for self-representation.
Even while resolving past-due balances, you must make current payroll tax deposits on time. Falling behind on current taxes while negotiating past liability will torpedo any resolution attempt.
If the IRS discovers you misrepresented your business’s financial position, any agreement will be voided and enforcement will resume — with additional penalties.
The IRS requires full filing compliance before negotiating any resolution. If you have unfiled returns, the IRS will refuse to work with you until every return is filed.
Client: Restaurant owner operating two locations through an S-Corporation
Problem: The client fell behind on Form 941 payroll tax deposits over six quarters, accumulating $156,000 in unpaid employment taxes (including penalties and interest). After ignoring CP14, CP501, and CP503 notices, the client received CP504B. A Revenue Officer was assigned and began the Form 4180 investigation to assess the Trust Fund Recovery Penalty against the owner personally.
The Stakes: The trust fund portion of the $156,000 was approximately $112,000. The IRS was preparing to assess this amount against the owner personally under IRC § 6672 — in addition to the business liability. The owner’s personal home, savings, and future wages were at risk.
Global Gate’s Approach: 1. Immediate intervention — We contacted the Revenue Officer to request a temporary hold on enforcement while we prepared financial disclosures 2. Form 4180 representation — Our team represented the owner during the TFRP investigation, demonstrating that a former bookkeeper (who had since been terminated) shared responsibility for payroll decisions 3. Business resolution — We negotiated a 60-month business installment agreement for the full $156,000 business liability at $2,600/month, structured to keep the restaurants operational 4. Personal TFRP resolution — For the owner’s personal TFRP assessment (ultimately reduced to $89,000 after shared responsibility allocation), we submitted an Offer in Compromise based on the owner’s limited personal assets and income separate from the business 5. OIC accepted — The IRS accepted an OIC of $23,000 for the personal TFRP liability — a savings of $89,000 from the assessed amount
Timeline: 8 months from initial contact to full resolution
Result: The business continued operating, the owner avoided devastating personal asset seizures, and the total resolution saved the client approximately $89,000 in personal liability. Both restaurants remain open today with a compliant payroll tax system in place.
CP504B is an official IRS collection notice sent to businesses that owe unpaid federal taxes, including employment taxes (Form 941), business income taxes, and excise taxes. It serves as the IRS’s formal notice of intent to levy (seize) your business assets, including bank accounts, equipment, inventory, and accounts receivable. It is one of the final notices before active enforcement begins and should be treated as an emergency.
CP504 is sent to individual taxpayers for personal income tax liabilities. CP504B is sent to business entities for business tax liabilities. The key difference is that CP504B carries the additional risk of the Trust Fund Recovery Penalty (IRC § 6672), which can make business owners, officers, and other responsible persons personally liable for unpaid employment taxes. Business levies can also be more aggressive, targeting receivables, equipment, and inventory.
Yes. While the IRS generally prefers to collect revenue from operating businesses, it has the legal authority under IRC § 6331 to seize business assets to the point where operations become impossible. In extreme cases — particularly involving repeated non-compliance with employment tax obligations — the IRS will seize bank accounts, equipment, and inventory that effectively forces a business to shut down. This is more common than most business owners realize.
The TFRP is a penalty equal to 100% of the unpaid trust fund portion of employment taxes. Under IRC § 6672, it can be assessed against any “responsible person” — individuals who had the duty and authority to collect, account for, and remit payroll taxes but willfully failed to do so. It attaches to your personal assets, not just the business. Multiple individuals can be held liable for the same trust fund taxes.
Anyone who had authority to direct the payment of trust fund taxes can be considered a responsible person. This commonly includes business owners, corporate officers (CEO, CFO, Treasurer), partners, payroll managers, bookkeepers with check-signing authority, and even HR directors who control payroll processing. The IRS investigates responsibility through a Form 4180 interview.
If you ignore CP504B, the IRS will escalate to active enforcement. This can include levying your business bank accounts (freezing all funds), sending notices to your customers to redirect accounts receivable payments to the IRS, seizing business equipment and inventory, filing a Notice of Federal Tax Lien against all business property, assigning a Revenue Officer to your case, and initiating the TFRP investigation against responsible persons.
Yes. Businesses can request installment agreements under IRC § 6159. You’ll need to demonstrate your business’s ability to make monthly payments through Form 433-B (Collection Information Statement for Businesses). The IRS will require all tax returns to be filed and current payroll tax deposits to be made on time as conditions of any agreement.
Yes, businesses can submit an Offer in Compromise, though business OICs are more complex than individual ones. The IRS evaluates whether the offered amount equals or exceeds the business’s reasonable collection potential. If TFRP has been assessed personally, you may need separate OICs for the business entity and each responsible person.
Do not attend a Form 4180 interview without professional representation. Your answers will directly determine whether you’re assessed the TFRP personally. A tax professional can prepare you for the interview, ensure your rights are protected, and present evidence that may reduce your personal exposure. Call Global Gate Tax Relief at 1-877-800-8180 before your scheduled interview.
Generally, no. Trust fund taxes (the employees’ portion of withheld taxes) are not dischargeable in bankruptcy under 11 U.S.C. § 507(a)(8) and 11 U.S.C. § 523(a)(1). Even if the business files for Chapter 7 liquidation, the personal TFRP liability assessed against responsible persons survives bankruptcy. Consult both a tax professional and a bankruptcy attorney for guidance specific to your situation.
The IRS can levy your business bank account relatively quickly after the CP504B notice period expires. In practice, once a Revenue Officer is assigned to your case, levies can be issued within days to weeks. Bank levies on businesses are particularly devastating because they can freeze operating funds needed for payroll, rent, and vendor payments. Don’t wait to find out — act now.
Yes. The IRS typically files a Notice of Federal Tax Lien under IRC § 6321 in conjunction with or before levy action. A federal tax lien attaches to all business property and rights to property, establishes the IRS’s priority claim against creditors, and becomes public record. For businesses, this can damage relationships with lenders, landlords, and vendors.
While CP504B itself does not provide formal Collection Due Process (CDP) hearing rights, you can request a Collection Appeal through the Collection Appeals Program (CAP) using Form 9423. If the IRS subsequently issues a Final Notice of Intent to Levy (LT11), you will have formal CDP rights under IRC § 6330. Additionally, you can dispute the underlying tax if it was assessed incorrectly.
1.Read your CP504B notice carefully — Note the tax periods, amounts, and any deadlines
2.Do NOT ignore it — The IRS follows through on business levy threats, especially for payroll taxes
3.Call Global Gate Tax Relief at 1-877-800-8180 — Our business tax resolution specialists handle CP504B cases daily and can intervene immediately to protect your business and personal assets
4.Gather your records — Collect all IRS notices, tax returns, payroll records, and financial statements
5.Stay current on NEW tax obligations — Continue making current payroll tax deposits and filing returns on time
Your business and personal assets are at risk. Every day without action increases your exposure. Contact Global Gate Tax Relief today for a confidential consultation.
