Bureau of Internal Revenue Hiring 2026: 300 BIR Job Vacancies 

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Bureau of Internal Revenue Hiring 2026

The Bureau of Internal Revenue (BIR) has posted several government job vacancies through the Civil Service Commission Job Portal, offering opportunities for qualified applicants in administrative, information technology, revenue, and supervisory roles. These BIR job openings include positions such as Revenue Officer I, Administrative Assistant V, Administrative Officer III, Information Technology Officer I, Revenue Officer IV, Chief Revenue Officer I, Chief Revenue Officer II, Chief Revenue Officer III, and Chief Revenue Officer IV.

These vacancies are ideal for applicants looking for stable government employment in the Philippines, especially those with accounting, law, information technology, management, administrative, and revenue-related backgrounds. Salaries range from Php 31,705.00 to Php 102,603.00 per month, depending on the position and salary grade.

Common Application Requirements

Applicants are required to submit the following documents:

  • Application letter addressed to the head of office
  • Fully accomplished Personal Data Sheet with Work Experience Sheet and recent passport-sized or unfiltered digital picture, CS Form No. 212, Revised 2025
  • Performance rating in the last rating period, if applicable
  • Proof of eligibility, rating, or license
  • Transcript of Records

The CSC job postings state that applications with incomplete documents shall not be entertained. Most of the positions listed below close on July 11, 2026, while one Revenue Officer I post closes on July 9, 2026.

List of BIR Job Vacancies 2026

1. Revenue Officer I

This entry-level revenue position is assigned to RDO No. 90 – Southern Leyte, Assessment. It is suitable for applicants with accounting or law education who are eligible under RA 1080, particularly CPA or Bar passers. No training or work experience is required, making this a strong option for qualified new professionals.

  • Agency: Bureau of Internal Revenue
  • Place of Assignment: RDO No. 90 – Southern Leyte, Assessment
  • Position Title: Revenue Officer I
  • Plantilla Item No.: BIRB-REVO1-2944-2000
  • Salary Grade: 11
  • Monthly Salary: Php 31,705.00
  • Eligibility: RA 1080, CPA/BAR
  • Education: BS Commerce/BSBA Accounting or Bachelor of Laws with 18 units in Accounting
  • Training: None required
  • Experience: None required
  • Deadline: July 9, 2026
  • Link: https://csc.gov.ph/career/job/5361950

2. Administrative Assistant V

This position is assigned to the Large Taxpayers Collection Enforcement Division as Data Controller III. The role fits applicants with clerical, data handling, records, and administrative support experience.

  • Position Title: Administrative Assistant V
  • Plantilla Item No.: BIRB-ADAS5-26-2005
  • Salary Grade: 11
  • Monthly Salary: Php 31,705.00
  • Eligibility: Relevant MC 10, s.2013/CSSP/1st level eligibility
  • Education: Completion of 2 years of college, or high school graduate with relevant vocational/trade course, or Grade 12 TVL track, or Grade 10 with relevant TESDA NC II
  • Training: 8 hours relevant training
  • Experience: 2 years relevant experience
  • Deadline: July 11, 2026
  • Link: https://csc.gov.ph/career/job/5368166

3. Administrative Officer III

This role is assigned to the Large Taxpayers Performance Monitoring and Programs Division as Supply Officer II. It is suited for applicants with administrative, supply, procurement, or office management background.

  • Plantilla Item No.: BIRB-ADOF3-51-2005
  • Salary Grade: 14
  • Monthly Salary: Php 38,764.00
  • Eligibility: CSP/2nd Level Eligibility
  • Education: Bachelor’s degree relevant to the job
  • Training: 4 hours relevant training
  • Experience: 1 year relevant experience
  • Deadline: July 11, 2026
  • Link: https://csc.gov.ph/career/job/5368102

4. Revenue Officer IV

This position is assigned to Regular Large Taxpayers Audit Division II – Assessment. It requires accounting or law education, RA 1080 eligibility, and relevant experience, making it suitable for experienced tax, audit, accounting, or legal professionals.

  • Plantilla Item No.: BIRB-REVO4-623-2000
  • Salary Grade: 19
  • Monthly Salary: Php 59,153.00
  • Eligibility: RA 1080, CPA/BAR
  • Education: BS Commerce/BSBA Accounting or Bachelor of Laws with 18 units in Accounting
  • Training: 8 hours relevant training
  • Experience: 3 years relevant experience
  • Deadline: July 11, 2026
  • Link: https://csc.gov.ph/career/job/5368054

5. Revenue Officer IV

This is another Revenue Officer IV vacancy under Regular Large Taxpayers Audit Division II – Assessment, with the same salary grade and qualification standards but a different plantilla item number.

  • Plantilla Item No.: BIRB-REVO4-191-2000
  • Salary Grade: 19
  • Monthly Salary: Php 59,153.00
  • Eligibility: RA 1080, CPA/BAR
  • Education: BS Commerce/BSBA Accounting or Bachelor of Laws with 18 units in Accounting
  • Training: 8 hours relevant training
  • Experience: 3 years relevant experience
  • Deadline: July 11, 2026
  • Link: https://csc.gov.ph/career/job/5368053

6. Information Technology Officer I

This IT position is assigned to the Large Taxpayers Assistance Division. It is ideal for applicants with a relevant bachelor’s degree and experience in information technology, systems support, database work, digital services, or IT operations.

  • Plantilla Item No.: BIRB-ITO1-2-2011
  • Salary Grade: 19
  • Monthly Salary: Php 59,153.00
  • Eligibility: CSP/2nd Level Eligibility
  • Education: Bachelor’s degree relevant to the job
  • Training: 8 hours relevant training
  • Experience: 2 years relevant experience
  • Deadline: July 11, 2026
  • Link: https://csc.gov.ph/career/job/5368051

7. Chief Revenue Officer I

This supervisory revenue position is assigned to Large Taxpayers Division Cebu. It is best for applicants with revenue, compliance, audit, or tax administration experience.

  • Plantilla Item No.: BIRB-CRO1-73-2010
  • Salary Grade: 20
  • Monthly Salary: Php 66,052.00
  • Eligibility: CSP/2nd Level Eligibility
  • Education: Bachelor’s degree relevant to the job
  • Training: 8 hours relevant training
  • Experience: 2 years relevant experience
  • Deadline: July 11, 2026
  • Link: https://csc.gov.ph/career/job/5368048

8. Chief Revenue Officer I

This vacancy is assigned to Regular Large Taxpayers Audit Division III. The position involves higher-level revenue work and may cover tax audit, monitoring, review, and supervision-related functions.

  • Plantilla Item No.: BIRB-CRO1-63-2010
  • Salary Grade: 20
  • Monthly Salary: Php 66,052.00
  • Eligibility: CSP/2nd Level Eligibility
  • Education: Bachelor’s degree relevant to the job
  • Training: 8 hours relevant training
  • Experience: 2 years relevant experience
  • Deadline: July 11, 2026
  • Link: https://csc.gov.ph/career/job/5368047

9. Chief Revenue Officer II

This position is assigned to Excise Large Taxpayers Audit Division I. It is suited for applicants who can handle revenue audit, excise tax, taxpayer monitoring, and supervisory functions.

  • Plantilla Item No.: BIRB-CRO2-63-2010
  • Salary Grade: 21
  • Monthly Salary: Php 73,303.00
  • Eligibility: CSP/2nd Level Eligibility
  • Education: Bachelor’s degree relevant to the job
  • Training: 8 hours relevant training
  • Experience: 2 years relevant experience
  • Deadline: July 11, 2026
  • Link: https://csc.gov.ph/career/job/5368044

10. Chief Revenue Officer II

This vacancy is assigned to Large Taxpayers Division Cebu and offers the same salary grade and qualification standards as the other Chief Revenue Officer II post.

  • Plantilla Item No.: BIRB-CRO2-59-2010
  • Salary Grade: 21
  • Monthly Salary: Php 73,303.00
  • Eligibility: CSP/2nd Level Eligibility
  • Education: Bachelor’s degree relevant to the job
  • Training: 8 hours relevant training
  • Experience: 2 years relevant experience
  • Deadline: July 11, 2026
  • Link: https://csc.gov.ph/career/job/5368041

11. Chief Revenue Officer III

This position is assigned to the Excise Large Taxpayers Field Operations Division. It requires stronger training and experience than lower-level revenue officer roles.

  • Plantilla Item No.: BIRB-CRO3-40-2000
  • Salary Grade: 22
  • Monthly Salary: Php 81,796.00
  • Eligibility: CSP/2nd Level Eligibility
  • Education: Bachelor’s degree relevant to the job
  • Training: 16 hours relevant training
  • Experience: 3 years relevant experience
  • Deadline: July 11, 2026
  • Link: https://csc.gov.ph/career/job/5368037

12. Chief Revenue Officer III

This vacancy is assigned to Regular Large Taxpayers Audit Division II. It is intended for experienced applicants with a background in revenue operations, tax audit, compliance, or related government functions.

  • Plantilla Item No.: BIRB-CRO3-55-2000
  • Salary Grade: 22
  • Monthly Salary: Php 81,796.00
  • Eligibility: CSP/2nd Level Eligibility
  • Education: Bachelor’s degree relevant to the job
  • Training: 16 hours relevant training
  • Experience: 3 years relevant experience
  • Deadline: July 11, 2026
  • Link: https://csc.gov.ph/career/job/5368035

13. Chief Revenue Officer III

This position is assigned to Regular Large Taxpayers Audit Division III. It has the same salary grade and qualification requirements as the other Chief Revenue Officer III openings.

  • Plantilla Item No.: BIRB-CRO3-112-2000
  • Salary Grade: 22
  • Monthly Salary: Php 81,796.00
  • Eligibility: CSP/2nd Level Eligibility
  • Education: Bachelor’s degree relevant to the job
  • Training: 16 hours relevant training
  • Experience: 3 years relevant experience
  • Deadline: July 11, 2026
  • Link: https://csc.gov.ph/career/job/5368036

14. Chief Revenue Officer IV

This is the highest-paying vacancy in the list, assigned to Regular Large Taxpayers Audit Division II. It is intended for applicants with leadership, management, and supervisory experience.

  • Plantilla Item No.: BIRB-CRO4-25-2000
  • Salary Grade: 24
  • Monthly Salary: Php 102,603.00
  • Eligibility: CSP/2nd Level Eligibility
  • Education: Master’s degree or Certificate in Leadership and Management from the CSC
  • Training: 40 hours of supervisory/management learning and development intervention
  • Experience: 4 years in positions involving management and supervision
  • Deadline: July 11, 2026
  • Link: https://csc.gov.ph/career/job/5368034

How to Apply

Qualified applicants should prepare the required documents and submit them through the contact details indicated in the corresponding CSC job posting. For most vacancies listed above, applications are addressed to CRISE ANTONETTE A. FLORES, OIC-Chief, Personnel Division, at the BIR National Office in Quezon City, with email submission available through recruitment@bir.gov.ph. The Revenue Officer I vacancy for Southern Leyte is addressed to ELOISA ANTONETTE C. LOTEYRO, Chief, Administrative & Human Resource Management Division, BIR Revenue Region No. 14 – Eastern Visayas Region.

Conclusion

These BIR hiring 2026 opportunities provide a strong career path for applicants seeking permanent government employment through the CSC Job Portal. The vacancies cover entry-level, administrative, technical, revenue, and supervisory positions, with salaries reaching up to Php 102,603.00 per month.

Applicants should carefully check the qualifications for each position, prepare complete documents, and submit their applications before the stated deadline. Since incomplete applications will not be entertained, candidates are encouraged to review every requirement before sending their application. For updated instructions, applicants should verify the details directly through the corresponding CSC job link listed under each vacancy.