CBP Form 5106 – Create or Update Importer Identity Form

Jurisdiction: Country: United States | Province or State: Federal

If you plan to import goods into the United States, you may come across the CBP Form 5106 – Create/Update Importer Identity Form. This form is used to establish or update your identity with U.S. Customs and Border Protection before you can legally import merchandise.

The CBP Form 5106 – Create/Update Importer Identity Form connects your business or personal identity to customs records. Without it, customs officials may not be able to process your import entries.

You might need this form if you are importing goods for the first time. You may also need it if your business information has changed since your last import transaction.

This document plays an administrative role, but it directly affects whether your goods clear customs smoothly. Accurate completion helps prevent delays, rejections, and additional requests for information.

What is CBP Form 5106 – Create/Update Importer Identity Form?

Clear definition

CBP Form 5106 – Create/Update Importer Identity Form is a federal customs registration document. It is used to create or update an importer record in the customs system.

Before goods can be entered into the United States, the importer’s identifying information must be on file. This form provides that information. It includes details such as your legal name, business structure, address, and identification number.

The form applies to both individuals and business entities. It is not limited to large corporations. Sole proprietors, partnerships, limited liability companies, and corporations may all use it.

The purpose of the form is administrative. It allows customs authorities to link import transactions to the correct party and to maintain accurate records for enforcement and compliance.

Who typically uses this form?

First-time importers commonly use this form. If you have never imported goods into the United States under your name or business, you may need to complete it before your first shipment arrives.

Small business owners often encounter this form when sourcing products from overseas manufacturers. Even a single shipment can trigger the requirement to establish an importer identity.

Customs brokers may prepare and submit the form on behalf of their clients. However, the information provided still belongs to the importer and must be accurate.

Individuals importing goods for business purposes, rather than personal use, may also need to complete this filing. For example, someone importing inventory for resale may require an importer record.

Entities that change their name, address, or structure also use this form to update their identity in the customs system.

Why might you need this form?

You may need this form to obtain an importer number in the customs system. Without an importer number on file, customs entry filings may be rejected.

The form helps verify your identity and business structure. It ensures that import activity is tied to a valid legal person or entity.

You might also need it after a business reorganization. If your company converts from a sole proprietorship to a limited liability company, the identity on file may need to be updated.

Changes in address, ownership details, or identification numbers may also require submission of an updated form. Keeping records current can reduce confusion during future import transactions.

The form also supports compliance and enforcement efforts. Accurate records help customs officials confirm responsibility for duties, taxes, and regulatory requirements.

Typical real-life scenarios

• You start an online store and decide to import products from another country. When arranging shipment, you learn that you must have an importer record before your goods can clear customs. You complete the form to establish your identity.
• Your existing business moves to a new location. Although your company name stays the same, your address changes. You file an updated version of the form so customs records reflect your current address.
• You form a new limited liability company to replace your sole proprietorship. Because the legal entity has changed, the importer’s identity must be updated to reflect the new structure.
• You purchase goods under your personal name for business resale. Later, you decide to operate under a registered business entity. The customs record may need to be updated to reflect the correct legal importer.
• Your company merges with another business. As a result, the legal name and tax identification number change. Updating the importer identity helps prevent delays on future shipments.

When would you use CBP Form 5106 – Create/Update Importer Identity Form?

You would use this form before your first commercial import into the United States. It is typically completed before or at the time your customs broker files an entry for your shipment.

If you receive notice that no importer record exists under your identification number, this form may be required before the shipment can proceed.

You would also use the form when your previously submitted information is no longer accurate. For example, if your company changes its legal name, the importer record must match the new name.

Businesses that change their federal tax identification number may need to create a new importer identity. In many cases, a new legal entity requires a new record.

If you previously imported goods years ago and your information has changed since then, customs officials may request updated details.

Importers who expand into new lines of business or restructure their ownership sometimes revisit this form to ensure the correct party is listed as the importer of record.

The form may also be used when correcting errors in earlier submissions. If key information was incomplete or incorrect, an updated filing may help resolve inconsistencies.

Legal characteristics of CBP Form 5106 – Create/Update Importer Identity Form

This form functions as an official federal record. It establishes or updates your identity within the customs system. Once accepted, the information becomes part of your importer profile.

For the form to be effective, it must be complete and accurate. Missing fields, inconsistent names, or mismatched identification numbers can cause processing delays.

The legal name on the form generally must match official records associated with your identification number. Discrepancies between business registration documents and the form may trigger a review.

Providing false or misleading information can lead to serious consequences. Customs authorities rely on the accuracy of this document to assign responsibility for import transactions.

Common issues include incomplete addresses, incorrect entity types, and errors in identification numbers. Even small typographical mistakes can delay processing if they prevent system matching.

The form does not grant a business license. It does not authorize specific products for import. It does not replace permits required by other federal agencies.

It also does not eliminate the need to pay duties, taxes, or fees. The form is administrative in nature. It establishes identity but does not change substantive import obligations.

Because this is a federal form, it applies across all states and territories. There are no state-specific versions. However, your business structure under state law may affect how you complete certain fields.

In some situations, additional documentation may be requested to verify identity. This can include proof of business registration or identification documents.

Is it legally binding?

The form is legally significant because it is submitted to a federal agency and becomes part of official records. By signing it, you confirm that the information provided is true and correct to the best of your knowledge.

While the form itself is not a contract between private parties, it creates legal responsibility for the accuracy of the information. False statements may expose the signer to penalties.

The binding aspect relates to accountability. The importer identified on the form is typically treated as the responsible party for customs entries made under that identity.

The document does not create an agreement between you and a supplier. It does not establish ownership of goods. Its binding nature is limited to the representations made to customs authorities.

If an authorized representative signs on behalf of a business, that signature generally indicates authority to provide the information. Internal authorization rules may vary depending on the entity’s structure.

How to fill out CBP Form 5106 – Create/Update Importer Identity Form

Step 1 – Indicate the type of submission

Start by identifying whether you are creating a new importer identity or updating an existing one. The form typically provides checkboxes or fields to reflect this choice. Select the option that matches your situation. If you already have an importer number and are changing details, indicate that clearly.

Step 2 – Provide the legal name of the importer

Enter the full legal name of the individual or entity. For a business, use the exact name registered with the appropriate authorities. Avoid abbreviations unless they are part of the official name. Consistency with tax and registration records helps prevent mismatches.

Step 3 – Identify the business structure

Select or enter the type of entity, such as individual, sole proprietorship, partnership, corporation, or limited liability company. This classification affects how customs records categorize your importer identity. Make sure the selection matches your current legal structure.

Step 4 – Enter identification numbers

Provide the required identification number, such as a federal tax identification number or other approved number. Double-check each digit before submitting. Errors in this field are a common cause of delays because the system relies on exact matches.

Step 5 – List the physical business address

Enter your principal place of business or primary residence, depending on the importer type. Use a complete address, including street number, city, state, and postal code. This address should reflect your actual location, not just a mailing service.

Step 6 – Provide mailing address if different

If your mailing address differs from your physical address, include it in the appropriate section. This ensures that official correspondence reaches you. If both addresses are the same, confirm that clearly on the form.

Step 7 – Include contact information

Enter a current phone number and, if requested, an email address. This allows customs officials to contact you if clarification is needed. Use contact details that are monitored regularly.

Step 8 – Supply information about related parties if required

Some versions of the form request details about owners, officers, or partners. Provide accurate names and titles where applicable. Ensure spelling and roles are consistent with your internal records.

Step 9 – Review for accuracy and completeness

Before signing, read through each section carefully. Confirm that names, numbers, and addresses match your official documents. Look for missing fields or unchecked boxes that could make the submission incomplete.

Step 10 – Sign and date the form

Sign the form in the designated area. The signature confirms that the information is true and correct to the best of your knowledge. Include the date of signing. If signing on behalf of a business, indicate your title or capacity.

Step 11 – Submit the form as instructed

Follow the submission instructions provided with the form. Ensure that all required pages and any requested supporting documentation are included. Keep a copy of the completed document for your records.

Legal terms you might encounter in CBP Form 5106 – Create/Update Importer Identity Form

1. Importer of Record (IOR): This is the person or business legally responsible for the imported goods. On this form, you identify who will act as the importer of record so customs can assign responsibility for duties, taxes, and compliance. The name and identification number you provide must match the entity that will appear on entry filings.
2. Internal Revenue Service (IRS) Number: This usually means your Employer Identification Number (EIN) for a business or Social Security Number (SSN) for an individual. The form uses this number to create or update your importer profile in customs systems. It must match official IRS records exactly.
3. Social Security Number (SSN): If you are importing as an individual and not as a business entity, you may use your SSN. You should enter it carefully and confirm that the name on the form matches the name associated with that SSN.
4. Employer Identification Number (EIN): A nine-digit number issued to businesses by the IRS. If your company is the importer, you will list its EIN. The legal name you enter must match the name tied to that EIN in IRS records.
5. Data Universal Numbering System (DUNS): A unique business identifier sometimes requested for verification purposes. If the form asks for this number, you must provide the number assigned to your specific legal entity, not a parent or affiliate unless instructed.
6. Business Structure: This refers to your legal form, such as corporation, limited liability company, partnership, or sole proprietorship. The structure you select affects how customs records your importer identity. It must reflect how you are registered with state and federal authorities.
7. Physical Address: The actual location where your business operates. Customs requires a real street address, not just a post office box, to establish a valid importer identity. This address is used for verification and official records.
8. Authorized Signer: The person who signs the form on behalf of the importer. This individual must have the authority to bind the business, such as an officer, owner, or managing member. By signing, they confirm that all information is accurate and complete.
9. Update Submission: This refers to filing the form to change existing importer information. You use this option when your name, address, identification number, or business structure changes. Customs updates its records based on what you submit.
10. Supporting Documentation: Documents that verify the information you enter, such as IRS confirmation letters or business formation papers. While not always required in every situation, you may need them if customs requests proof of identity or structure.

FAQs

Do I need to file CBP Form 5106 – Create/Update Importer Identity Form before my first shipment arrives?

Yes. Customs must have your importer’s identity on file before it can process an entry in your name. If you wait until goods arrive, clearance may be delayed because your identification number is not yet linked to a valid importer profile. Filing in advance helps prevent storage charges and processing holds.

What identification number should I enter if I recently formed my company?

You should enter the EIN assigned to your company, not your personal SSN. Make sure the legal name on this document matches exactly what the IRS has on file for that EIN. If you just received your EIN, confirm the spelling and punctuation before submitting the form.

How do I know if I am creating a new record or updating an existing one?

If you have never imported goods under your name or business before, you are creating a new record. If you already have an importer number but need to change your name, address, or structure, you are submitting an update. Review your past entry documents to see whether an importer number was previously used.

What happens if my business name on the form does not match IRS records?

Customs systems cross-check identification numbers and legal names. If they do not match, the record may be rejected or delayed. You should confirm your exact legal name as registered with the IRS before completing this document to avoid corrections later.

Who is allowed to sign this form?

The signer must have authority to act for the importer. For a corporation, this is usually an officer. For an LLC, it may be a managing member. For an individual importer, you sign yourself. The signature confirms that the information provided is true and complete.

Will filing this form change my importer number?

In most cases, your importer number is your EIN or SSN, so it does not change. This form creates or updates the profile connected to that number. If you change from operating as an individual to forming a corporation with a new EIN, you will effectively have a new importer identity tied to that new number.

Do I need to attach supporting documents every time I update information?

Not always. Many updates only require accurate completion of the form. However, if customs requests verification or if there is a discrepancy in identification details, you may need to provide documents that support the change.

How will I know if customs accepted my submission?

Acceptance is typically reflected when your importer number can be used successfully on an entry filing. If there is a problem, you may receive a notice requesting clarification. You should monitor your first shipment after submission to confirm that your identity information is active and correct.

Checklist: Before, During, and After CBP Form 5106 – Create/Update Importer Identity Form

Before

• Confirm whether you are creating a new importer record or updating an existing one.
• Verify your legal name exactly as registered with the IRS.
• Locate your EIN or SSN and double-check each digit.
• Confirm your current physical business address.
• Identify the correct business structure.
• Determine who has the authority to sign the form.
• Gather any supporting documents that confirm recent changes.
• Review prior import documents to ensure consistency.

During

• Select the correct submission type at the top of the form.
• Enter your legal name without abbreviations unless officially registered.
• Input your identification number carefully and legibly.
• Provide a complete physical street address.
• Add mailing address details if different from the physical address.
• Fill in contact information that is current and monitored.
• Review each field for blank spaces that should be completed.
• Ensure the authorized signer reads the full form before signing.
• Confirm the date of signature is accurate.

After

• Make a complete copy of the signed form for your records.
• Submit the form using the accepted filing method.
• Note the date of submission for tracking purposes.
• Monitor your next import entry for acceptance.
• Respond promptly to any follow-up request from customs.
• Update your internal compliance files with the new information.
• Inform your customs broker that the submission was completed.
• Store confirmation or correspondence in a secure location.

Common mistakes to avoid with CBP Form 5106 – Create/Update Importer Identity Form

• Mistake: Entering a trade name instead of the exact legal name, which happens because businesses use branding daily; this can cause record mismatches and delays, so do not forget to verify the name against IRS records.
• Mistake: Typing the wrong EIN or transposing digits, which often occurs during manual entry; this may result in rejection or assignment to the wrong entity, so do not forget to double-check each number.
• Mistake: Selecting the wrong business structure, which happens when owners are unsure of their formal registration; this can create inconsistencies in customs records, so do not forget to confirm your formation documents.
• Mistake: Using a P.O. box as the only address, which occurs for convenience; customs requires a physical location, so do not forget to include a valid street address.
• Mistake: Having someone without proper authority sign the form, which may happen in larger companies; this can invalidate the submission, so do not forget to confirm signer authority.
• Mistake: Failing to submit an update after moving or restructuring, which happens during busy transitions; outdated records can delay shipments, so do not forget to file updates promptly.
• Mistake: Leaving optional fields blank when they apply to you, which often occurs due to uncertainty; incomplete information may trigger follow-up requests, so do not forget to review every section carefully.
• Mistake: Not keeping a copy of the signed form, which happens when filing is rushed; this makes it harder to resolve disputes, so do not forget to store a complete copy in your records.

What to do after filling out CBP Form 5106 – Create/Update Importer Identity Form

Once you complete the form, your job is not finished. You need to make sure it is properly submitted, tracked, and reflected in your import activity.

• Step 1: Review the entire form one final time for spelling, number accuracy, and signature completeness.
• Step 2: Make a clear digital and paper copy of the signed document.
• Step 3: Submit the form using the approved filing method for customs identity registration.
• Step 4: Record the submission date in your compliance calendar or internal tracking system.
• Step 5: Notify any customs broker or logistics partner that your importer identity has been created or updated.
• Step 6: Monitor your next shipment to confirm that the importer number processes without delay.
• Step 7: Respond quickly if customs contacts you for clarification or supporting documentation.
• Step 8: Update your internal records, including compliance manuals and onboarding materials, to reflect the current legal name and structure.
• Step 9: Store confirmation notices or related correspondence with your permanent business records.
• Step 10: Schedule periodic reviews of your importer information to ensure it remains accurate after business changes.

Staying organized after submission reduces the risk of shipment delays. It also helps you demonstrate good compliance practices if questions arise later. Treat your importer identity information as part of your core business records. Keep it accurate, current, and easy to access.