What we do
Full-service assurance, tax, and advisory.
From statutory audit to strategic advisory, our engagements are built on rigor, ethics, and a genuine understanding of your business.
Audit & Assurance
- Financial statements audit
- Internal audit
- Review of historical financial statements
- Review of prospective financial statements
Tax Services
- Tax assessment
- Tax compliance health check
- Tax due diligence
- Tax opinions and rulings
- Tax planning and structuring
- Estate and donor’s tax compliance
Accounting Services
- Bookkeeping
- Compilation of financial statements
- Account reconciliations
- Internal accounting
Advisory & Business Consultancy
- Business policy making
- Financial due diligence
- Risk management
- Strategic management
Corporate Services
- Business registration
- Corporate structuring
- Corporate secretarial
- Payroll processing and compliance
Other Services
- Agreed-upon procedures
- Company profiling & loan application assistance
- Estate planning · Retirement planning and funding
- Contract review · Collection services
- Real estate services and other allied services
Who we serve
Industries we serve.
The reporting framework, the controls, and the regulator differ by sector. Our engagements cover twelve.
Beyond Tacloban City
Engagements run from wherever you are.
Clients elsewhere in Eastern Visayas, in Metro Manila and in other regions work with us without travelling to our office.
Documents turned over online
Records, schedules and supporting documents are exchanged through shared online folders, and reports are delivered the same way.
Meetings by video call
Planning, status and closing meetings are held by video call. Visits are scheduled where the work requires them, such as an inventory count.
Electronic filing
Returns and reports are filed through the online systems of the BIR, the SEC and the other agencies that accept them.
Our Partners
Led by credentialed professionals.
Four partners with national distinctions, international practice, and deep roots in the academe.

Placed 2nd in the May 2018 CPA licensure examination. Trained in assurance and taxation at one of the largest professional services firms in the world before returning to Region VIII, and has since audited MSMEs through to large corporations. Assists taxpayers through BIR audits and assessments. Teaches audit, assurance, and taxation, and authored a CPA reviewer book on auditing.
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Audit and Professional Practice Director at one of the world’s Top 4 professional services firms, serving in its London, New York, and Philippine offices. Sat three consecutive terms on the Audit and Assurance Standards Council, served as National President of PICPA for FY 22-23, and sits on the council of the ASEAN Federation of Accountants. Led Saint Paul School of Professional Studies as President for more than a decade.
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Placed 1st in the May 2018 CPA licensure examination and 10th in the December 2023 Bar. Practice centres on tax compliance and health checks, assistance with tax audits, corporate structuring, and tariff and customs compliance. Began his career as a risk and compliance officer, internal auditor, and data privacy officer. Lectures on taxation and commercial law and reviews for the CPA board examinations.
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More than half a decade in the public practice of accountancy, auditing MSMEs and large corporations across retail and trade, educational institutions, non-profits, importation, and services. Began as an audit associate at a Manila firm. Works in full-cycle accounting and financial reporting with variance and ratio analysis. School accountant and part-time lecturer at SPSPS, and treasurer of PICPA–Tacloban Chapter.
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What falls due this month.
The next filing and payment deadlines we are tracking. Open the calendar for the full year.
Get in touch
Let’s talk about your business.
Tell us what you need — audit, tax, bookkeeping, or advisory — and our team will get back to you.
2nd Floor, Rubber Tree Building, Brgy. 77, 611 BLISS – Fatima Diversion Road, Tacloban City, Philippines 6500
Suite 302, F. Mendoza Complex, Sto. Niño St., Brgy. 28, Tacloban City 6500
0995 398 9482
info@aaccocpas.com
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Insights
AAC Tax Code.
The National Internal Revenue Code of 1997 as it currently stands — consolidated by the firm to carry the TRAIN Law, the CREATE Act, the Ease of Paying Taxes Act, the VAT on Digital Services Act, CREATE MORE, the CMEPA and the amendatory laws in force to 1 August 2026, with a footnote at every provision naming the law that changed it.
The printed edition runs to 240 pages and carries the same text, footnotes and references as the browser below. Every section here shows the page it sits on in that PDF, so a citation taken from the screen matches the one taken from the book.
TITLE II — TAX ON INCOME › CHAPTER VII. ALLOWABLE DEDUCTIONS
SEC. 42. Income from Sources Within the Philippines
(A) Gross Income From Sources Within the Philippines. — The following items of gross income shall be treated as gross income from sources within the Philippines:
(1) Interests. — Interests or yield from debt instruments, bank deposits, deposit substitutes, trust funds, and other similar arrangements, such as bonds, notes, or other interest-bearing obligations of residents, corporate or otherwise, including debt instruments or debt securities issued by the government or any of its agencies or instrumentalities;
(2) Dividends. — The amount received as dividends:
(a) From a domestic corporation; and
(b) From a foreign corporation, unless less than fifty percent (50%) of the gross income of such foreign corporation for the three-year period ending with the close of its taxable year preceding the declaration of such dividends (or for such part of such period as the corporation has been in existence) was derived from sources within the Philippines as determined under the provisions of this Section; but only in an amount which bears the same ratio to such dividends as the gross income of the corporation for such period derived from sources within the Philippines bears to its gross income from all sources.
(3) Services. — Compensation for labor or personal services performed in the Philippines;
(4) Rentals and Royalties. — Rentals and royalties from property located in the Philippines or from any interest in such property, including rentals or royalties for —
(a) The use of or the right or privilege to use in the Philippines any copyright, patent, design or model, plan, secret formula or process, goodwill, trademark, trade brand or other like property or right;
(b) The use of, or the right to use in the Philippines any industrial, commercial or scientific equipment;
(c) The supply of scientific, technical, industrial or commercial knowledge or information;
(d) The supply of any assistance that is ancillary and subsidiary to, and is furnished as a means of enabling the application or enjoyment of, any such property or right as is mentioned in paragraph (a), any such equipment as is mentioned in paragraph (b) or any such knowledge or information as is mentioned in paragraph (c);
(e) The supply of services by a nonresident person or his employee in connection with the use of property or rights belonging to, or the installation or operation of any brand, machinery or other apparatus purchased from such nonresident person;
(f) Technical advice, assistance or services rendered in connection with technical management or administration of any scientific, industrial or commercial undertaking, venture, project or scheme; and
(g) The use of or the right to use:
(i) Motion picture films;
(ii) Films or video tapes for use in connection with television; and
(iii) Tapes for use in connection with radio broadcasting.
(5) Sale of Real Property. — Gains, profits and income from the sale of real property located in the Philippines; and
(6) Sale of Personal Property. — Gains, profits and income from the sale of personal property, as determined in Subsection (E) of this Section.
(B) Taxable Income From Sources Within the Philippines. —
(1) General Rule. — From the items of gross income specified in Subsection (A) of this Section, there shall be deducted the expenses, losses and other deductions properly allocated thereto and a ratable part of expenses, interests, losses and other deductions effectively connected with the business or trade conducted exclusively within the Philippines which cannot definitely be allocated to some items or class of gross income: Provided, That such items of deductions shall be allowed only if fully substantiated by all the information necessary for its calculation. The remainder, if any, shall be treated in full as taxable income from sources within the Philippines.
(2) Exception. — No deductions for interest paid or incurred abroad shall be allowed from the item of gross income specified in Subsection (A) unless indebtedness was actually incurred to provide funds for use in connection with the conduct or operation of trade or business in the Philippines.
(C) Gross Income From Sources Without the Philippines. — The following items of gross income shall be treated as income from sources without the Philippines:
(1) Interests other than those derived from sources within the Philippines as provided in paragraph (1) of Subsection (A) of this Section;
(2) Dividends other than those derived from sources within the Philippines as provided in paragraph (2) of Subsection (A) of this Section;
(3) Compensation for labor or personal services performed without the Philippines;
(4) Rentals or royalties from property located without the Philippines or from any interest in such property including rentals or royalties for the use of or for the privilege of using without the Philippines, patents, copyrights, secret processes and formulas, goodwill, trademarks, trade brands, franchises and other like properties; and
(5) Gains, profits and income from the sale of real property located without the Philippines.
(D) Taxable Income From Sources Without the Philippines. — From the items of gross income specified in Subsection (C) of this Section there shall be deducted the expenses, losses, and other deductions properly apportioned or allocated thereto and a ratable part of any expense, loss or other deduction which cannot definitely be allocated to some items or classes of gross income. The remainder, if any, shall be treated in full as taxable income from sources without the Philippines.
(E) Income From Sources Partly Within and Partly Without the Philippines. — Items of gross income, expenses, losses and deductions, other than those specified in Subsections (A) and (C) of this Section, shall be allocated or apportioned to sources within or without the Philippines, under the rules and regulations prescribed by the Secretary of Finance, upon recommendation of the Commissioner. Where items of gross income are separately allocated to sources within the Philippines, there shall be deducted (for the purpose of computing the taxable income therefrom) the expenses, losses and other deductions properly apportioned or allocated thereto and a ratable part of other expenses, losses or other deductions which cannot definitely be allocated to some items or classes of gross income. The remainder, if any, shall be included in full as taxable income from sources within the Philippines. In the case of gross income derived from sources partly within and partly without the Philippines, the taxable income may first be computed by deducting the expenses, losses or other deductions apportioned or allocated thereto and a ratable part of any expense, loss or other deduction which cannot definitely be allocated to some items or classes of gross income; and the portion of such taxable income attributable to sources within the Philippines may be determined by processes or formulas of general apportionment prescribed by the Secretary of Finance. Gains, profits and income from the sale of personal property produced (in whole or in part) by the taxpayer within and sold without the Philippines, or produced (in whole or in part) by the taxpayer without and sold within the Philippines, shall be treated as derived partly from sources within and partly from sources without the Philippines.
Gains, profits and income derived from the purchase of personal property within and its sale without the Philippines, or from the purchase of personal property without and its sale within the Philippines shall be treated as derived entirely from sources within the country in which sold: Provided, however, That gain from the sale of shares of stock in a domestic corporation shall be treated as derived entirely from sources within the Philippines regardless of where the said shares are sold. The transfer by a nonresident alien or a foreign corporation to anyone of any share of stock issued by a domestic corporation shall not be effected or made in its book unless: (1) the transferor has filed with the Commissioner a bond conditioned upon the future payment by him of any income tax that may be due on the gains derived from such transfer, or (2) the Commissioner has certified that the taxes, if any, imposed in this Title and due on the gain realized from such sale or transfer have been paid. It shall be the duty of the transferor and the corporation the shares of which are sold or transferred, to advise the transferee of this requirement.
(F) Definitions. — As used in this Section the words ‘sale’ or ‘sold’ include ‘exchange’ or ‘exchanged’; and the word ‘produced’ includes ‘created’, ‘fabricated’, ‘manufactured’, ‘extracted’, ‘processed’, ‘cured’ or ‘aged’.
Amendment notes
- Capital Markets Efficiency Promotion Act (RA 12214), sec. 12, approved 29 May 2025 — Paragraph (A)(1) amended. Before the amendment it read “Interests derived from sources within the Philippines, and interests on bonds, notes or other interest-bearing obligations of residents, corporate or otherwise”. The remaining provisions were not amended and are printed “x x x” in the Act.
