Mallari Accounting Services or MAS is your professional accounting outsourcing partner based in the heart of Pampanga existing to help individual taxpayers and micro, small, medium-sized enterprises (SME) with bookkeeping, accounting and tax compliance needs, based on the existing rules and regulations set by the Bureau of Internal Revenue (BIR) and other regulatory organizations in the Philippines. MAS provides services to business of various industries anywhere in the Philippines and abroad, through the iBookkeep Program.
IBookkeep is a trademark of MAS. It represents the remote service capability of the firm to reach the in-need clients, through effective online arrangements, for the convenience and efficiency in business resources of both the client and the accounting firm.
At Mallari Accounting Services (MAS), we provide 6 years of proven expertise in navigating the complexities of the financial landscape, ensuring our clients benefit from stability and modern, results-driven strategies. Our comprehensive, end-to-end solutions cover the entire lifecycle of your business, from initial registration and routine bookkeeping to tax compliance and annual business permit renewals. By mastering local regulations and compliance standards over the past 6 years, we offer peace of mind to entrepreneurs, allowing you to focus on growth while we ensure every financial detail is accurate and legally sound.
Our commitment to a client-centric approach is built on transparency and accessibility, often beginning with consultations to empower you with a clear understanding of your financial health. We prioritize efficient and responsive communication, utilizing digital tools and automated systems to provide prompt answers and seamless support. When you choose MAS, you aren’t just hiring an accountant; you are partnering with a dedicated team that values your time and strives to simplify your financial management through expert guidance and professional excellence.
To provide excellent and quality accounting services and help local businesses to fulfill their endeavors through guided undertakings.
By the end of 2030, our vision is to become a trusted and transformative force in the accounting and financial services industry — serving thousands of individual and local business clients with excellence, accessibility, and integrity. We aim to establish multiple branches and launch a dedicated Accounting Clinic that offers personalized support and financial literacy services to underserved communities. As we grow, we are committed to building a strong, diverse, and empowered team of 100 professionals who share our passion for service, innovation, and client success.
We conduct ourselves with respect, courtesy, and competence in every interaction. We represent our firm and profession with the highest standards of behavior, communication, and appearance. Our commitment to professionalism ensures that we build trust and credibility, making every client feel valued and understood.
We are committed to excellence in every task, no matter how big or small. Our goal is to deliver accurate, timely, and effective solutions that meet and exceed client expectations. By continuously refining our processes and investing in professional development, we ensure that our clients receive the highest level of service and expertise.
We prioritize strong, trusted relationships with our clients. By understanding their unique goals and challenges, we provide a personalized service that adds lasting value. Our dedicated team works collaboratively to foster engagement and ensure that our clients feel supported every step of the way.
We believe in open, honest, and clear communication—with clients, team members, and leadership. We explain the “why” behind our advice and maintain full visibility in our work processes. This commitment fosters a culture of trust and collaboration, enhancing our ability to effectively address client needs and adapt to changes in the financial landscape.
We take proactive steps to solve problems, improve systems, and offer solutions without waiting to be asked. We stay ahead of client needs and strive to bring new ideas to the table. Our proactive approach not only enhances efficiency but also fosters innovation, ensuring our clients are always equipped with the best strategies to navigate their financial landscapes.
We take ownership of our actions and honor the confidentiality entrusted to us. Upholding these principles fosters trust and strengthens our commitment to ethical practices, ensuring our clients always receive the best possible guidance. By consistently prioritizing integrity, we create a foundation for long-term success, not only for our clients but for our firm as well. This unwavering dedication to ethical standards empowers us to navigate challenges with confidence, fostering a culture of accountability and respect.
The professionals behind MAS—dedicated to accurate books, compliant taxes, and responsive support for every client.
Founder & Lead Accountant
With over six years of experience in Philippine tax compliance, bookkeeping, and business registration, Dian founded MAS to give SMEs a trusted partner for BIR-aligned financial management.
Tax & Compliance Specialists
Our compliance specialists handle monthly and annual BIR filings, ensuring deadlines are met and records stay audit-ready for clients across the Philippines.
Bookkeeping & Payroll
From daily transaction recording to payroll processing and government remittances, the bookkeeping team keeps client books organized, accurate, and up to date.
Client Relations & iBookkeep
The support team coordinates consultations, remote iBookkeep arrangements, and responsive communication so every client gets timely answers and clear guidance.
Beyond the numbers—moments from our office, client work, and the collaborative culture that keeps MAS growing.
