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The BIR Form No. 1901 is an essential document for individuals and entities in the Philippines seeking to register for a Tax Identification Number (TIN). This form is specifically designed for a variety of taxpayer types, including self-employed individuals, mixed-income earners, and non-resident aliens engaged in trade or business. It serves as a comprehensive application, requiring detailed information about the taxpayer, such as personal identification details, business addresses, and the nature of their business activities. The form is divided into several parts, each focusing on different aspects of the applicant's information, including taxpayer information, spouse details, and authorized representatives. Furthermore, it outlines the purpose of the TIN application and captures tax types, ensuring that the Bureau of Internal Revenue (BIR) can accurately assess tax liabilities. The form also includes sections for authorized representatives, business information, and payment details, making it a critical component of the registration process. By completing this form accurately, applicants can facilitate their compliance with tax regulations and ensure they are correctly identified within the tax system.

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(To be filled out by BIR) DLN: __________________________

Department of Finance

Application for Registration

BIR Form No.

Republic of the Philippines

 

1901

Bureau of Internal Revenue

 

 

 

October 2025 (ENCS) P1

For Self-Employed (Single Proprietor/Professional),

Mixed Income Individuals, Non-Resident Alien

Engaged in Trade/Business, Estate and Trust

 

 

 

 

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TIN to be issued, if applicable (To be filled out by BIR)

Fill in all applicable white spaces. Mark all appropriate boxes with an “X”.

1 Registering Office

 

 

 

 

 

Head Office

 

 

 

Branch Office

 

 

Facility

2 BIR Registration Date

(To be filled out by BIR) (MM/DD/YYYY)

3 PhilSys Card Number (PCN)

Part I – Taxpayer Information

4 Taxpayer Identification Number (TIN)

(For Taxpayer with Existing TIN)

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0 0 0 0 0

5 RDO Code

(To be filled out by BIR)

6 Taxpayer Type

Single Proprietorship Only (Resident Citizen)

Single Proprietor – Digital Service Provider

Resident Alien – Single Proprietorship

Resident Alien - Professional

Professional – Licensed (PRC, IBP)

Professional – In General

Professional and Single Proprietor

Mixed Income Earner – Compensation Income Earner & Single Proprietor

Mixed Income Earner – Compensation Income Earner & Professional

Mixed Income Earner – Compensation Income Earner, Single Proprietor & Professional

Non-Resident Alien Engaged in Trade/Business

Estate – Filipino Citizen

Estate – Foreign National

Trust – Filipino Citizen

Trust – Foreign National

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

Taxpayer’s Name

(Last Name)

 

 

 

(First Name)

 

 

 

 

 

 

 

 

 

 

(Middle Name)

 

(Suffix)

 

(Nickname)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(If ESTATE, ESTATE of First Name, Middle Name, Last Name, Suffix)

(If TRUST, FAO: First Name, Middle Name, Last Name, Suffix)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

Gender

 

 

 

 

Male

 

 

 

 

Female

 

 

9 Civil Status

 

 

 

Single

 

 

 

 

 

 

 

 

Married

 

 

 

 

Widow/er

 

 

 

Legally Separated

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

Date of Birth/Organization (In case of Estate/Trust)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11 Place of Birth (if applicable)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(MM/DD/YYYY)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

Mother’s Maiden Name

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13 Father’s Name

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14

Citizenship

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15 Other Citizenship

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16

Local Residence Address

 

 

 

 

 

Unit/Room/Floor/Building No.

Building Name/Tower

Lot/Block/Phase/House No.

Street Name

 

Subdivision/Village/Zone

 

Barangay

Town/District

Municipality/City

 

Province

ZIP Code

17

Business Address

 

 

 

 

 

Unit/Room/Floor/Building No.

Building Name/Tower

Lot/Block/Phase/House No.

Street Name

 

Subdivision/Village/Zone

 

Barangay

Town/District

Municipality/City

 

Province

ZIP Code

18Foreign Address

 

19 Municipality Code

 

 

20 Purpose of TIN Application

 

 

 

 

 

 

 

 

 

(To be filled out by BIR)

 

 

 

 

 

 

 

 

 

 

21Identification Details [government issued ID (e.g., passport, driver’s license, company ID, etc.)]

 

Type

 

ID Number

 

Effectivity Date (MM/DD/YYYY)

 

Expiry Date (MM/DD/YYYY)

 

Issuer

Place/Country of Issue

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22 Preferred Contact Type

Landline Number

Fax Number

 

 

 

Mobile Number

 

 

Email Address (required)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

23 Are you availing of the 8% income tax rate option in lieu of graduated income tax rates?

Yes

No

Part II – Taxpayer Classification

24 How much is your expected Annual Gross Sales (GS)?

 

Micro – GS is less than Three Million Pesos (P3M)

 

 

 

 

Medium – GS is Twenty Million Pesos (P20M) to Less than One Billion Pesos (P1B)

 

 

 

 

 

 

 

 

 

 

 

Small - GS is Three Million Pesos (P3M) to less than 20 Million Pesos ((P20M))

 

 

 

Large – GS is One Billion Pesos (P1B) and above

 

 

 

 

 

 

 

 

 

 

 

 

Part III – Spouse Information

 

25

Employment Status of Spouse

Unemployed

Employed Locally

Employed Abroad

Engaged in Business/Practice of Profession

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Spouse Name (Last Name, First Name, Middle Name, Suffix)

 

27 Spouse TIN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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28

Spouse Employer’s Name (If Individual, Last Name, First Name, Middle Name, Suffix) (If Non-

29 Spouse Employer’s TIN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Individual Registered Name) (Attach additional sheet/s, if necessary)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Part IV – Authorized Representative

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Relationship Name (For Authorized Representative)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If Individual

(Last Name)

(First Name)

 

 

 

(Middle Name)

 

 

 

 

 

(Suffix)

 

(Nickname)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If Non-Individual (Registered Name)

Form Specifications

Fact Name Details
Form Title Application for Registration
Form Number BIR Form No. 1901
Applicable Taxpayers Self-Employed Individuals, Mixed Income Individuals, Non-Resident Aliens, Estates, and Trusts
Governing Law National Internal Revenue Code, as amended
Registration Date January 2018
Required Information Taxpayer Information, Spouse Information, Authorized Representative, Business Information
Data Privacy Compliance Consent to process information as per the Data Privacy Act of 2012 (R.A. No. 10173)
Documentary Requirements ID, Mayor's Business Permit, Proof of Payment, and other supporting documents

Bir: Usage Guidelines

Filling out the BIR Form No. 1901 is an important step in the registration process for various taxpayer types, including self-employed individuals and professionals. It's crucial to provide accurate and complete information to avoid any issues later on. Below are the steps to guide you through the process of filling out this form.

  1. Begin by writing your DLN in the designated space at the top of the form.
  2. In Part I – Taxpayer Information, fill in your PhilSys Number and mark the appropriate Registering Office box.
  3. Enter the BIR Registration Date as indicated.
  4. Provide your Taxpayer Identification Number (TIN) if you have one.
  5. Write down the RDO Code if applicable.
  6. Select your Taxpayer Type by marking the appropriate box.
  7. Fill in your Taxpayer’s Name including last, first, middle name, and suffix if applicable.
  8. Indicate your Gender and Civil Status.
  9. Enter your Date of Birth and Place of Birth.
  10. Provide your Mother’s Maiden Name and Father’s Name.
  11. Indicate your Citizenship and any Other Citizenship if applicable.
  12. Complete your Local Residence Address and Business Address with all required details.
  13. List your Identification Details including ID type, number, effective and expiry dates, issuer, and place of issue.
  14. Choose your Preferred Contact Type and provide the relevant contact numbers and email address.
  15. Answer whether you are availing of the 8% income tax rate option.
  1. In Part II – Spouse Information, indicate your spouse's Employment Status and fill in their details.
  2. In Part III – Authorized Representative, provide the name and relationship of your authorized representative.
  3. Complete the Local Residence Address and contact details for your authorized representative.
  4. In Part IV – Business Information, provide details about your business, including industry, business name, and registration details.
  5. In Part V – Tax Type, mark the relevant tax types that apply to you.
  6. In Part VI – Authority to Print, fill in the printer’s details and manner of receipt/invoices.
  7. In Part VII – For Employee with Two or More Employees, provide information about multiple employments if applicable.
  8. In Part VIII – Primary/Current Employer Information, fill in your employer's details if applicable.
  9. In Part IX – Payment Details, provide information regarding payment for the registration fee.
  10. Lastly, sign the declaration at the end of the form to confirm that all information is true and correct.

After completing the form, ensure that you have all the necessary documents ready for submission, such as identification and proof of payment. Double-check your entries to minimize errors, and then submit the form to the appropriate BIR office. This will set the stage for your official registration and compliance with tax obligations.

Your Questions, Answered

What is the BIR Form 1901 used for?

The BIR Form 1901 is an application for registration with the Bureau of Internal Revenue (BIR) in the Philippines. It is primarily intended for self-employed individuals, mixed income earners, non-resident aliens engaged in trade or business, as well as estates and trusts. Completing this form is essential for obtaining a Tax Identification Number (TIN), which is required for tax compliance.

Who needs to fill out the BIR Form 1901?

This form must be filled out by individuals who are self-employed, including single proprietors and professionals. It also applies to mixed income individuals, non-resident aliens who engage in trade or business, and estates or trusts. If you fall into any of these categories, you will need to complete this form to register with the BIR.

What information is required in the taxpayer information section?

The taxpayer information section requires various details such as your PhilSys Number, BIR registration date, Tax Identification Number (TIN), and taxpayer type. You will also need to provide personal information including your name, gender, civil status, date of birth, place of birth, and local residence address. Make sure to fill in all applicable fields accurately.

What is the purpose of the TIN application?

The TIN application is crucial for tax identification purposes. It allows the BIR to track your tax obligations and ensures compliance with tax laws. If you are applying for a TIN for the first time, this form is necessary to establish your tax identity and facilitate the filing of your taxes.

What documents are needed to accompany the BIR Form 1901?

When submitting the BIR Form 1901, you will need to provide several documents. These include a valid identification issued by a government body, a photocopy of your Mayor’s Business Permit, proof of payment for the registration fee, and a final sample of principal receipts or invoices. Additional documents may be required depending on your specific situation, such as a Special Power of Attorney if someone else is filing on your behalf.

How do I know if I qualify for the 8% income tax rate option?

The 8% income tax rate option is available for self-employed individuals and professionals whose gross sales or receipts do not exceed a specified threshold. If you believe you qualify, you can indicate your preference on the form. It's advisable to consult with a tax professional to confirm your eligibility for this option.

Can I authorize someone to submit the BIR Form 1901 on my behalf?

Yes, you can authorize someone to submit the form for you. If you choose to do so, you will need to provide their details in the authorized representative section of the form. Additionally, a Special Power of Attorney may be required to grant them the authority to act on your behalf.

What happens after I submit the BIR Form 1901?

After submitting the form, the BIR will process your application. If everything is in order, you will receive your TIN. This process may take some time, so it’s important to keep a copy of your submission for your records. If there are any issues, the BIR may contact you for clarification or additional information.

What are the penalties for having multiple TINs?

Possessing more than one Tax Identification Number (TIN) is considered a criminal offense under the National Internal Revenue Code. It is crucial to ensure that you only apply for and maintain one TIN to avoid potential legal repercussions. Always verify your TIN status with the BIR if you are unsure.

Common mistakes

  1. Failing to complete all applicable sections of the BIR Form 1901. Each blank space should be filled out accurately to avoid delays.

  2. Not marking the appropriate boxes with an “X.” This is essential for indicating the taxpayer type and other relevant options.

  3. Providing incorrect or incomplete Taxpayer Identification Number (TIN). Ensure that the TIN is accurate, as this is crucial for processing.

  4. Neglecting to include the PhilSys Number (PSN) when applicable. This information is important for identification purposes.

  5. Using outdated or incorrect dates in the date fields. All dates must be entered in the MM/DD/YYYY format to ensure clarity.

  6. Omitting the identification details. It is important to provide information about the type of ID and its validity.

  7. Forgetting to provide a preferred contact type. Include a mobile number or email address to facilitate communication.

  8. Not reviewing the entire form for accuracy before submission. Double-check all entries to prevent errors that could lead to processing delays.

Documents used along the form

When applying for registration with the Bureau of Internal Revenue (BIR) in the Philippines, the BIR Form 1901 is essential. However, several other documents often accompany this form to ensure a smooth registration process. Below is a list of common forms and documents that may be required alongside the BIR Form 1901.

  • Identification Documents: Any government-issued ID, such as a passport or driver's license, is necessary. These documents verify the identity of the applicant, showing their name, address, and date of birth.
  • Mayor’s Business Permit: This permit is crucial for those starting a business. It confirms that the local government has approved the business's operation within its jurisdiction.
  • Professional Tax Receipt: This receipt is issued by the local government and serves as proof that the individual has paid the necessary professional taxes. It's particularly important for self-employed professionals.
  • Proof of Payment of Registration Fee: This document shows that the applicant has paid the required registration fee. It is vital for processing the registration application.
  • BIR Form No. 1906: This form is used for the authority to print receipts and invoices. It is necessary for businesses that will be issuing official receipts.
  • Final Sample of Principal Receipts/Invoices: A clear sample of the receipts or invoices that the business will use is required. This helps the BIR verify compliance with regulations regarding documentation.

Each of these documents plays a significant role in the registration process with the BIR. Ensuring that they are correctly completed and submitted can facilitate a more efficient and successful registration experience.

Similar forms

  • W-9 Form: Similar to the BIR Form, the W-9 is used to collect taxpayer information, including name, address, and taxpayer identification number (TIN) for U.S. citizens and residents.
  • W-4 Form: Like the BIR Form, the W-4 is used to determine the correct amount of tax withholding from an employee's paycheck, requiring personal information and filing status.
  • Form 1040: This is the U.S. individual income tax return, which requires personal information and details about income, similar to the BIR Form’s requirement for taxpayer information.
  • Schedule C: Used by sole proprietors, this form details income and expenses from a business, akin to the BIR Form's sections on business information and income types.
  • Form SS-4: This application for an Employer Identification Number (EIN) collects similar information about the business entity as the BIR Form does for taxpayer registration.
  • Form 1065: This partnership return form requires information about the partners and the partnership, paralleling the BIR Form’s request for details about business structure and ownership.
  • Form 941: The quarterly federal tax return for employers requires information about employee wages and withheld taxes, similar to the BIR Form’s focus on tax types and liabilities.
  • Form 4868: This application for an automatic extension of time to file an individual income tax return requires personal information, similar to the data collection in the BIR Form.

Dos and Don'ts

When filling out the BIR Form, there are important guidelines to follow. Here’s a list of things you should and shouldn't do:

  • Do: Fill in all applicable white spaces completely.
  • Do: Mark all appropriate boxes with an “X” to avoid confusion.
  • Do: Double-check your Taxpayer Identification Number (TIN) for accuracy.
  • Do: Use clear and legible handwriting if filling out the form by hand.
  • Do: Include all required identification details and supporting documents.
  • Don't: Leave any mandatory fields blank; this may delay your application.
  • Don't: Use correction fluid or tape; it can cause your form to be rejected.
  • Don't: Forget to sign the form; an unsigned application will not be processed.
  • Don't: Provide false information; this can lead to penalties.
  • Don't: Submit the form without reviewing it first; errors can be costly.

Misconceptions

Misconceptions about the BIR Form 1901 can lead to confusion and errors in the registration process. Here are ten common misconceptions explained:

  1. Only businesses need to fill out the BIR Form 1901.

    This form is also applicable to self-employed individuals and professionals, not just businesses. Mixed income earners and non-resident aliens engaged in trade or business must also use this form.

  2. All fields on the form are mandatory.

    While many fields must be filled out, some sections are only required based on individual circumstances. It is essential to fill in all applicable white spaces and mark appropriate boxes.

  3. You can submit the form without any supporting documents.

    Supporting documents such as identification and proof of business registration are necessary. Failure to provide these can delay the processing of your application.

  4. Once registered, you do not need to update your information.

    Any changes in personal or business information must be reported to the BIR. This includes changes in address, business type, or taxpayer status.

  5. The BIR Form 1901 is only for new registrations.

    This form can also be used for updates or amendments to existing registrations. It is not limited to new applicants.

  6. Filing the form guarantees a Tax Identification Number (TIN).

    While submitting the form is necessary to apply for a TIN, it does not guarantee that a TIN will be issued. The BIR will review the application before granting a TIN.

  7. There is no deadline for submitting the BIR Form 1901.

    Timely submission is crucial. Delays can result in penalties or complications with your tax obligations.

  8. Only individuals can apply using this form.

    Trusts and estates can also use BIR Form 1901 for registration. This form accommodates various taxpayer types, including foreign nationals.

  9. Once submitted, you cannot make changes to the form.

    Corrections can be made, but it may require additional steps or forms to rectify any mistakes after submission.

  10. Payment of the registration fee is optional.

    Payment of the registration fee is mandatory for processing the application. Without this payment, the application will not be completed.

Understanding these misconceptions can help ensure a smoother registration process and compliance with tax regulations.

Key takeaways

Filling out the BIR Form No. 1901 is an important step for individuals seeking to register for a Tax Identification Number (TIN) in the Philippines. Here are some key takeaways to consider:

  • Complete All Sections: Ensure that all applicable sections of the form are filled out accurately. Incomplete forms may lead to delays in processing.
  • Use Clear Markings: Mark all appropriate boxes with an “X” to indicate your selections clearly.
  • Taxpayer Information: Provide accurate personal details, including your PhilSys Number, TIN, and civil status.
  • Identification Details: Include identification information, such as your passport or government-issued ID, to verify your identity.
  • Spouse Information: If applicable, fill out your spouse’s employment status and TIN to ensure complete family information.
  • Authorized Representative: If someone else is submitting the form on your behalf, include their details and relationship to you.
  • Business Information: If you are registering as a business, provide details about your business address and nature of business.
  • Tax Types: Specify the tax types applicable to your situation. This helps determine your tax obligations.
  • Documentary Requirements: Gather all necessary documents, such as identification and business permits, to support your application.
  • Signature Requirement: Don’t forget to sign the form. Your signature confirms the accuracy of the information provided.

By following these guidelines, you can ensure a smoother registration process with the Bureau of Internal Revenue. Take your time to review the form before submission to avoid any issues.