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Business Registration  •  Tax Compliance  •  Corporate Advisory  •  Accounting  •  Bookkeeping

Expert corporate services delivering comprehensive solutions with professional excellence and innovation

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About PDAC CS — Who We Are
About PDAC CS

Your Trusted Corporate Services Partner

PDAC Corporate Services, Inc. (PDAC CS) is a professional services firm established through the strategic consolidation of Bookkeeping and Regulatory Compliance Inc. (BRCI) and Synergium Business Consultancy, Inc. (SBCI). United under the PDAC brand, the company was formed to deliver integrated, reliable, and forward-looking corporate support services to businesses across various industries.

With a strong foundation built on compliance, accuracy, and strategic insight, PDAC Corporate Services serves as a one-stop corporate partner—supporting organizations from daily operational requirements to long-term business growth and regulatory sustainability.

One-Stop Shop All corporate services under one roof
Compliance-First Always aligned with regulatory standards
Strategic Insight Growth-focused advisory and planning
Expert Team Seasoned professionals across disciplines
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Our Purpose

Vision & Mission

What drives PDAC Corporate Services forward

“
Our Vision

Vision

To be a trusted corporate services partner known for integrity, excellence, and innovative solutions that empower businesses to grow sustainably.

“
Our Mission

Mission

To provide integrated corporate services through expert compliance, accurate financial management, and strategic business consultancy—delivered with professionalism, accountability, and client-focused care.

What We Stand For

Our Core Values

Integrity
Upholding ethical standards in all engagements
Innovation
Delivering quality beyond compliance
Reliability
Being dependable partners in every stage of business
Collaboration
Strengthening outcomes through teamwork and synergy
Growth-Oriented Mindset
Continuously improving people, systems, and services
Services Offered

Two Departments,
One Seamless Experience

PDAC Corporate Services delivers through two specialized yet collaborative departments, maintaining the strengths of BRCI and SBCI while offering clients an integrated solution.

Accounting Department

Bookkeeping & Regulatory Compliance Department

(Formerly Bookkeeping and Regulatory Compliance Inc. – BRCI)

  • Bookkeeping and Accounting Services
  • Financial Records Maintenance
  • BIR Compliance and Tax Filings
  • Preparation and Filing of Government Reports
  • Payroll Processing and Statutory Contributions
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Tax Department

Business Consultancy & Corporate Advisory Department

(Formerly Synergium Business Consultancy, Inc. – SBCI)

  • Business Registration and Structuring
  • Corporate Governance Advisory
  • Business Process Review and Improvement
  • Management and Operational Consultancy
  • Financial and Strategic Planning Support
  • SEC, DTI and LGU Registrations & Renewals
  • Business Sustainability and Growth Advisory
  • Special Projects and Corporate Support Services
  • Tax Asssement Services
  • Business Closure
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Organizational Structure

PDAC Corporate Services, Inc. operates with unified leadership while maintaining separate functional departments to ensure specialization and service excellence.

Executive Management
Board Oversight
Bookkeeping & Regulatory Compliance
Accounting Division
Business Consultancy & Corporate Advisory
Tax Division
Administrative & Support Services
Administrative
Client Relations & Coordination
Customer Success

This structure allows the company to preserve domain expertise while promoting collaboration across departments for holistic client solutions.

BIR Tax Compliance

Never Miss a
Tax Deadline

The Bureau of Internal Revenue publishes a comprehensive tax calendar to help businesses stay on top of their obligations throughout the year. Our PCSI team monitors every deadline so you don't have to.

View Official BIR Calendar Get Expert Help
Compliance Status
Annual ITR — Individuals (BIR Form 1701) Apr 15
Quarterly ITR — Corps/Individuals (BIR Form 1702Q / 1701Q) 60 days after quarter (1702Q) | 45 days after quarter (1701Q)
Annual ITR — Corporations (BIR Form 1702) Apr 15
Quarterly VAT Return (BIR Form 2550Q) 25 days after quarter
Monthly Withholding Tax on Compensation (BIR Form 1601-C) 10th day of the following month (December period, due on January 15)
Monthly Final Tax Withheld (BIR Form 0619-F) 10th day of the following month
Monthly Expanded Withholding Tax (BIR Form 0619-E) 10th day of the following month
Monthly VAT (BIR Form 2550M) optional 20th monthly
Quarterly Final Tax Withheld (BIR Form 1601-FQ) Last day of the month after the Quarter
Quarterly Expanded Withholding Tax (BIR Form 1601-EQ) Last day of the month after the Quarter
SLSP — Summary List of Sales & Purchases attachment for 2550Q 25 days after the Quarter
QAP — Quarterly Alphalist of Payees attachment for 1601-EQ Last day of the month after the Quarter
SAWT — Summary Alphalist of Withholding Tax attachment for 1701Q and 1702Q 60 days after quarter | 45 days after quarter
Annual Information Return on Withholding tax on Compensation (BIR Form 1604-C) Jan 31 annually
Annual Information Return on Income Payments Subject to Final Withholding Tax (BIR Form 1604-F) Jan 31 annually
Annual Information Return of Creditable Income Taxes Withheld (BIR Form 1604-E) Mar 1 annually
Standard BIR deadlines. Actual dates may shift when they fall on weekends or holidays. Always verify at bir.gov.ph.
Why Choose PCSI

Let Experts Handle
Your Tax Compliance

Deadline Tracking We actively monitor all BIR deadlines so your business never misses a compliance date.
Expert Preparation Our experienced team prepares all necessary documents accurately and submits them on time.
Risk Mitigation Avoid penalties and interest charges by staying fully compliant with BIR requirements.
Professional Support Get expert advice and guidance throughout the year for tax planning and compliance.
Policy Updates Stay informed about BIR policy updates and regulatory changes that affect your business.
Tax Optimization We identify opportunities to optimise your tax position while maintaining full compliance.

Ready to Grow Your Business?

Let PCSI handle your corporate services while you focus on what matters most - your business growth

Get Free Consultation

Get in Touch

Have questions about our services? We'd love to hear from you. Contact us today!

Phone

+63 917 180 5770

Available Mon-Fri, 8AM-5PM

Email

kristine.lozada@pdacbpo.com

manny.bayla@pdacbpo.com

We'll respond within 24 hours

Address

3rd Floor Elizabeth Center Building
National Road, Barangay Putatan
Muntinlupa City, Philippines
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