Are you curious about how much Bureau of Internal Revenue (BIR) employees earn in 2025?

Whether you’re planning to join the agency or simply want to understand the salary structure, this guide will break it down for you in a clear and simple way.

We’ll cover the latest BIR salary grades, FAQs, and other important details, making it easier to understand how government pay scales work.

Stay informed and learn what a career at BIR has to offer!

What is a BIR Salary Grade?

The BIR Salary Grade is the official pay scale for employees working at the Bureau of Internal Revenue (BIR) in the Philippines. It follows the Salary Standardization Law (SSL), which ensures fair and consistent pay for all government workers.

How It Works:

  • Salary Grades range from 1 to 33. Grade 1 is the lowest, and Grade 33 is the highest.
  • The grade reflects the complexity and responsibility of the job.
  • Higher grades mean higher pay and usually more important roles.

In simple terms, a higher salary grade means a bigger role and better pay.

Learn More:



BIR Salary Grade by Position

Here’s a breakdown of common BIR positions and their respective salary grades based on the government’s classification system:

BIR PositionsSalary Grade
Revenue Collection Clerk I5
Revenue Collection Clerk II7
Revenue Collection Clerk III9
Assistant Revenue Officer9
Revenue Officer I11
Revenue Officer II13
Revenue Officer III16
Revenue Officer IV19
Chief Revenue Officer I20
Chief Revenue Officer II21
Chief Revenue Officer III22
Chief Revenue Officer IV24
Assistant Commissioner of Internal Revenue27
Deputy Commissioner of Internal Revenue28
Commissioner of Internal Revenue30

To find out the salary amount for each grade, visit the Philippine Salary Grade 2025 | Comprehensive Guide.

To learn more about the salary grades for positions such as Administrative Assistant, Administrative Officer, Accountant, and others at the BIR, visit the Government Plantilla Positions Salary Grade Table 2025.

Job Opportunities at BIR

The Bureau of Internal Revenue (BIR) regularly offers job vacancies nationwide, available for elementary, high school, and college graduates.

These opportunities allow you to be part of an organization that plays a vital role in the country’s economy.

To view current job openings and find out how to apply, visit the BIR Vacancies category.

What is BIR?

The Bureau of Internal Revenue (BIR) is a government agency that operates under the supervision and control of the Department of Finance (DOF).

Key Responsibilities:

  • Tax Collection & Assessment: Assessing and collecting all internal revenue taxes, fees, and charges.
  • Enforcement: Enforcing forfeitures, penalties, and fines related to these taxes.
  • Execution of Judgments: Executing judgments from the Court of Tax Appeals and ordinary courts in favor of the BIR.
  • Supervisory & Police Powers: Administering the supervisory and police powers granted by the National Internal Revenue Code and other laws.

Conclusion

Understanding the salary structure at the Bureau of Internal Revenue (BIR) helps clarify the potential earnings for those interested in a career there.

Salary grades determine pay based on the complexity and responsibility of the job, with higher grades offering better pay.

Whether you’re looking to apply or simply want to learn more, this guide provides key insights into BIR’s pay system and available job opportunities.

By staying informed, you can make better decisions regarding your career path at BIR.

Bureau of Internal Revenue (BIR)

Frequently Asked Questions (FAQs)


What is the salary grade of BIR revenue officer?

As of 2025, the salary of a BIR Revenue Officer starts at Salary Grade 11. The monthly salary for Revenue Officer I is Php 30,024.

How much is the salary of revenue officer 2?

​As of 2025, a Revenue Officer II at the Bureau of Internal Revenue (BIR) in the Philippines holds Salary Grade 13, with a monthly salary of Php 34,421.

How much is the salary of a BIR employee?

Salaries for Bureau of Internal Revenue (BIR) employees in the Philippines vary based on position, experience, and salary grade. For example, the monthly salary for a Revenue Officer I is Php 30,024, corresponding to Salary Grade 11.

What is the highest salary of revenue officer?

The highest salary for a Revenue Officer is Salary Grade 24, which is for the position of Chief Revenue Officer. The monthly salary for this position is Php 98,185.

What is the highest position in the BIR?

The highest position in the Bureau of Internal Revenue (BIR) is the Commissioner of Internal Revenue. The Commissioner serves as the head of the BIR and is responsible for overseeing its operations and policies.

How much is salary grade 11 in BIR?

Salary Grade 11 in the BIR corresponds to a monthly salary of Php 30,024. This is the salary for the position of Revenue Officer I, as of 2025.

What is the role of BIR revenue officer?

A BIR Revenue Officer is responsible for collecting taxes and ensuring that people and businesses pay their taxes correctly. They conduct audits, inspections, and help resolve tax issues. They also enforce penalties for those who don’t comply with tax laws.

What does a BIR do?

The Bureau of Internal Revenue (BIR) is an agency affiliated with the Department of Finance. It is responsible for collecting national taxes in the Philippines.

What is rdo on BIR?

The Revenue District Office (RDO) is the local office of the Bureau of Internal Revenue (BIR) responsible for administering tax laws within a specific geographical area.

Each RDO is assigned a unique code, and every taxpayer must be registered with a specific RDO based on their place of residence or business.

References

  1. Bureau of Internal Revenue. (n.d.). Www.bir.gov.ph. https://www.bir.gov.ph/home
  2. Department of Budget and Management. (2018). Budget Circular No. 2018-4: Guidelines on the grant of the year-end bonus and cash gift for FY 2018 and years thereafter. https://www.dbm.gov.ph/wp-content/uploads/Issuances/BUDGET-CIRCULAR-NO-2018-4.pdf

Curious about how much you can earn in your profession? Check this out!

List of All Salary Grades for 2025

This guide covers almost everything you need to know about the Salary Grades in the Philippines for 2025 across different sectors.


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