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!
Table of Contents
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 Positions | Salary Grade |
---|---|
Revenue Collection Clerk I | 5 |
Revenue Collection Clerk II | 7 |
Revenue Collection Clerk III | 9 |
Assistant Revenue Officer | 9 |
Revenue Officer I | 11 |
Revenue Officer II | 13 |
Revenue Officer III | 16 |
Revenue Officer IV | 19 |
Chief Revenue Officer I | 20 |
Chief Revenue Officer II | 21 |
Chief Revenue Officer III | 22 |
Chief Revenue Officer IV | 24 |
Assistant Commissioner of Internal Revenue | 27 |
Deputy Commissioner of Internal Revenue | 28 |
Commissioner of Internal Revenue | 30 |
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.

Frequently Asked Questions (FAQs)
References
- Bureau of Internal Revenue. (n.d.). Www.bir.gov.ph. https://www.bir.gov.ph/home
- 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.