Understanding IRS Form 928: Taxable Fuel Bond Guide

1. Introduction – What is Form 928?

IRS Form 928, officially titled “Taxable Fuel Bond,” is a federal surety bond form required by the Internal Revenue Service (IRS). It acts as a formal financial guarantee between a fuel business, an approved corporate surety, and the federal government.

The form is administered by the IRS under the U.S. Department of the Treasury. Authorized under Internal Revenue Code (IRC) Section 4101, Form 928 ensures that companies involved in producing, importing, blending, or wholesale distribution of taxable fuels fulfill their federal excise tax obligations.

2. Purpose of the Form – Why Does Form 928 Exist?

Federal excise taxes on gasoline, diesel fuel, kerosene, and aviation fuel generate significant revenue dedicated to maintaining national infrastructure, such as highways and airports. To ensure proper tax compliance, IRC Section 4101 requires businesses handling bulk taxable fuels to register with the IRS using Form 637 (“Application for Registration (For Certain Excise Tax Activities)”).

However, if a business lacks an established financial history, poses a credit risk, or fails certain registration checks, the IRS requires a financial safety net before granting or renewing their excise tax registration. Form 928 solves this problem by establishing a legal bond contract.

If the fuel company fails to report or pay its federal excise taxes, interest, or penalties, the IRS can collect the unpaid debts directly from the surety company up to the penal sum specified on Form 928.

3. Who Needs to File This Form

Form 928 is not required for everyday taxpayers or general retail gas stations. You must execute and submit Form 928 if your business meets the following criteria:

• Fuel Registrants Facing Bond Requirements: Businesses applying for or holding IRS Form 637 registration (under specific activity letters such as S, M, CB, or UP) that are notified by the IRS that a surety bond is required.
• Bulk Fuel Operators: Importers, refiners, terminal operators, position holders, blenders, or wholesale distributors of gasoline, diesel, kerosene, or aviation fuel deemed a financial risk by the IRS.
• Existing Registrants Replacing Bonds: Fuel businesses that need to strengthen, increase, or replace an existing fuel tax bond due to increased business volume or IRS mandate.

4. Who Is Exempt / Not Required to File

You do not need to file Form 928 if your fuel operations fall under any of the following categories:

• Approved Form 637 Holders Without Bond Conditions: Businesses that satisfy all IRS registration tests and financial background checks without requiring financial security.
• Retail Gas Station Operators: Service stations that buy fully taxed fuel from registered distributors and sell directly to consumers without engaging in bulk manufacturing or importation.
• Standard Non-Fuel Businesses: Commercial enterprises that do not refine, import, blend, or distribute taxable motor or aviation fuels.
• Entities Posting Approved Alternative Security: Businesses that receive IRS permission to deposit approved U.S. Treasury obligations instead of obtaining a commercial surety bond.

5. When to File

Form 928 is an event-triggered filing rather than an annual recurring tax return. It is submitted during specific registration or compliance events.

You must submit Form 928 prior to receiving final IRS approval for your Form 637 excise tax registration, or within the time frame specified in a written notice from the IRS demanding a bond or bond increase. Once approved, the bond remains in force continuously until it is canceled by the surety company or superseded by a new Form 928 bond.

6. Where and How to File

Form 928 is an official legal contract that requires original signatures, corporate seals, and notarized authorizations. Because of these physical authentication requirements, Form 928 cannot be submitted using standard electronic filing software.

The completed paper form must be signed by both the fuel business officer and the surety company representative. You must mail the original executed bond directly to the specific IRS office address as per instructions provided in your Form 637 registration letter or IRS examination notice. Do not mail Form 928 to standard income tax processing centers.

7. Step-by-Step Instructions to Fill the Form

Form 928 requires exact legal details regarding the principal business, the surety company, and the bond terms. The table below outlines the core sections of the form.

Form Section	Field Name	Instruction / Description
Part I	Principal Details	Enter the full legal business name, main address, and Employer Identification Number (EIN) of the fuel registrant.
Part I	Surety Details	Provide the legal name, state of incorporation, and corporate address of the approved surety company.
Part I	Penal Sum (Bond Amount)	State the exact dollar amount of the bond required by the IRS, written in both words and figures.
Part I	Fuel Activity Classification	Indicate the relevant Form 637 activity letter(s) covering your taxable fuel operations.
Part II	Signatures & Seals	Requires authorized signatures, titles, and official corporate seals from both the fuel company and surety representative.
Part III	IRS Approval Block	Reserved strictly for the IRS Authorized Official to sign, date, and record the approved registration number.

Detailed Filling Steps

1. Enter Principal & Surety Information (Part I): Complete the legal names, physical addresses, and Employer Identification Numbers for both your business and the underwriting surety company.
2. Define the Bond Amount: Insert the exact penal sum requested by the IRS. This amount reflects your estimated federal excise tax liability over a specified period.
3. Review Bond Obligations: Carefully read the bond terms. The document stipulates that the principal and surety are bound to pay any unpaid fuel excise taxes, interest, and statutory penalties.
4. Execute Signatures (Part II): Have an authorized corporate officer of your business and an authorized attorney-in-fact from the surety company sign and date the document. Affix official corporate seals.
5. Attach Power of Attorney: Attach a valid, notarized Power of Attorney document from the surety company authorizing its representative to execute the bond.

8. Required Documents/Information Needed Before Filling

Before completing Form 928, assemble the following business records and surety documentation:

• Employer Identification Number (EIN): The official nine-digit federal tax ID for your business.
• IRS Bond Requirement Notice: Official written correspondence from the IRS establishing the required bond amount and activity letters.
• Form 637 Registration Application: Copy of your pending or approved Form 637 application details.
• Surety Agreement & Power of Attorney: Official bond contract issued by an approved surety company listed in U.S. Treasury Department Circular 570.
• Corporate Governance Files: Articles of incorporation or partnership agreements confirming authorized signers.

9. Common Mistakes to Avoid

Errors on Form 928 can delay your excise tax registration and halt bulk fuel operations. Avoid these frequent mistakes:

• Using an Unapproved Surety: Purchasing a bond from a surety company that is not listed in U.S. Treasury Department Circular 570.
• Incorrect Penal Sum: Entering a bond amount that differs from the specific dollar figure mandated in your IRS notice.
• Missing Corporate Seals or Attachments: Submitting the form without required corporate seals or omitting the surety’s Power of Attorney form.
• Unauthorized Signatures: Allowing an officer or manager to sign who lacks legal authority to bind the business or surety company.
• Mailing to the Wrong Address: Sending Form 928 to a general tax return filing address instead of the designated IRS excise tax registration unit.

10. Penalties for Non-Filing or Errors

Failure to post a required Form 928 bond leads to immediate enforcement actions by the IRS under federal excise tax laws:

• Denial or Revocation of Registration: The IRS will reject your Form 637 application or revoke your existing registration, making it illegal to buy or sell fuel tax-free.
• Operational Shutdowns: Operating without required excise tax registration can result in the seizure of fuel shipments and commercial shutdown of terminal operations.
• Civil & Criminal Penalties: Conducting taxable fuel operations without valid registration or required bonding under IRC Section 7232 or Section 7272 incurs heavy civil money penalties and potential criminal prosecution.

11. Related Forms or Schedules

Fuel businesses working with Form 928 frequently encounter these related federal excise tax forms:

• Form 637: Application for Registration (For Certain Excise Tax Activities).
• Form 720: Quarterly Federal Excise Tax Return.
• Form 720-X: Amended Quarterly Federal Excise Tax Return.
• Form 8849: Claim for Refund of Excise Taxes.

12. Frequently Asked Questions

1. What is the main purpose of IRS Form 928?

Form 928 is a federal surety bond that guarantees a registered fuel business will pay all required federal excise taxes, interest, and penalties on taxable fuels like gasoline, diesel, and aviation fuel.

2. How is the required bond amount for Form 928 calculated?

The IRS determines the bond amount based on your estimated fuel volume, business risk assessment, and potential federal excise tax liability over a specific operational period.

3. Where can I find an approved surety company for Form 928?

Surety companies issuing Form 928 must be certified by the U.S. Department of the Treasury and listed in Treasury Department Circular 570.

4. What happens if the surety company cancels my Form 928 bond?

The surety must give 60 days’ written notice to the IRS and your business. You must provide a replacement Form 928 bond before the cancellation date to avoid revocation of your Form 637 registration.

5. Is Form 928 filed every year?

No. Form 928 is a continuous bond that remains valid until canceled or until the IRS requires an updated or increased bond amount due to changes in your fuel volume.

6. Can I e-file Form 928?

No. Form 928 requires original signatures, corporate seals, and physical notarized attachments, so it must be submitted by paper mail directly to the IRS excise registration unit.

13. Conclusion – Key Takeaways

IRS Form 928 is a crucial federal excise compliance requirement for businesses engaged in bulk taxable fuel production, importation, blending, or wholesale distribution. By securing a bond from a Treasury-certified surety company, fuel businesses fulfill IRC Section 4101 conditions, enabling them to maintain active Form 637 registration and conduct tax-free fuel transactions. To ensure smooth business operations, verify your required bond amount, partner with an approved surety, execute Form 928 with proper corporate seals, and submit the original document promptly to the designated IRS excise registration unit.