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Accurate bookkeeping, seamless BIR tax compliance, and dependable financial guidance so you never have to worry about penalties or deadlines.
Focus your time and energy on scaling your business, and leave the complexity of Philippine tax and bookkeeping to us.
Navigating the Bureau of Internal Revenue (BIR), Securities and Exchange Commission (SEC), Department of Trade and Industry (DTI), and local government units (LGU) can be exhausting for any entrepreneur. A single missed deadline or misclassified deduction can lead to hefty penalties and open cases.
At KM Castillo Tax & Accounting Services, we pride ourselves on delivering accurate, proactive, and confidential services. Located at 262 Gen. Luna St., Concepcion, Malabon City, we work hand-in-hand with sole proprietors, startups, corporations, and online sellers to maintain immaculate books and seamless government standing.
From sole proprietorships to expanding corporations, we handle every aspect of your financial records and regulatory filings.
Dependable monthly retainer bookkeeping and accurate tax compliance designed to keep your business organized, compliant, and ready for expansion.
Complete startup licensing from start to finish. We handle every government agency so you can open your doors legally without stress.
End-to-end documentation, printing permits, electronic portal enrollments, and clearance submissions required by the BIR.
Keeping your corporation in good standing with the SEC through timely annual reportorial submissions, amendments, and digital portal compliance.
Accurate, hassle-free payroll computation that protects your staff and keeps your company in 100% compliance with Philippine labor and social security laws.
Expert assistance and management guidance to ensure your financial statements withstand scrutiny and illuminate growth opportunities.
Reliable, meticulous, and accessible. Here is how we safeguard your enterprise and give you peace of mind.
BIR deadlines are strict and penalties multiply fast. We maintain an ironclad calendar so every monthly, quarterly, and annual return is filed before the due date.
We double-check sales invoices, official receipts, input/output taxes, and bank statements to ensure zero reconciliatory discrepancies on your balance sheet.
No robotic answering systems. Reach out directly through mobile phone (+63 995 529 3429) or our active Facebook page whenever you need urgent advice.
Your proprietary business information, client margins, tax IDs, and accounting ledgers remain encrypted, private, and treated with highest ethical confidentiality.
Through legitimate tax incentives, proper expense classification, and efficient deduction management under TRAIN and CREATE laws, we keep more money in your company.
You don't have to endure hours lining up at government agencies in Malabon or RDO offices. We coordinate documentation, submission, and pickup on your behalf.
Getting your business compliant and having organized financial records is straightforward.
We discuss your business structure, tax profile, current status, or licensing needs via phone, online, or at our Malabon office.
We review your previous filings, books of accounts, or registration documents and deliver a clear checklist with transparent quotation.
We encode your financial data, reconcile figures, and submit your returns or applications directly through BIR eFPS, eAFS, SEC eFAST, or LGU portals.
You receive official confirmation receipts, stamped documents, and ongoing monthly advisory so you always know where your business stands.
Read feedback from business owners, freelancers, and corporations who trust KM Castillo with their compliance.
"KM took care of our whole business registration from SEC corporation papers down to our Malabon Mayor's Permit and BIR Form 2303. No headache, very fast turnaround. Highly recommended!"
"I used to get anxious every tax deadline wondering if I missed 2551Q or withholding taxes. Since having KM Castillo on retainer, everything is filed ahead of time and I receive copy of confirmation receipts promptly."
"They helped us solve past open BIR returns that our previous bookkeeper neglected. Clear advice, fair pricing, and trustworthy. KM explains everything in plain language."
Answers to typical compliance questions from Philippine entrepreneurs.
For Sole Proprietorships, you need DTI Business Name registration, Barangay Business Clearance, City/Mayor's Permit with Fire Safety Inspection, and BIR Certificate of Registration (Form 2303) plus books of accounts and Authority to Print (ATP) receipts. For Corporations or Partnerships, SEC registration and Articles of Incorporation come first before the LGU and BIR stages. We provide end-to-end guidance and processing for both.
Yes. We can pull your Case Monitoring System (CMS) record from your BIR Revenue District Office (RDO), identify which exact quarters/years were unfiled or miscalculated, prepare the required returns, compute compromise penalties accurately, and obtain your official BIR Tax Clearance.
Under SEC Memorandum Circular No. 28, series of 2020, every registered corporation, partnership, and association must create and designate official and alternate company email addresses and mobile numbers for official SEC communications. Non-compliance results in heavy monetary fines. We handle MC28 compliance enrollment and certification on your behalf.
Yes! While our primary office is at 262 Gen. Luna St, Malabon City, we service clients across Metro Manila (Caloocan, Navotas, Manila, Quezon City, Valenzuela, etc.) and provincial businesses through electronic filing portals (BIR eFPS, eAFS, SEC eFAST, and online banking).
Each month, you send us your sales invoices, purchase receipts, and payroll summaries (physically or digitally). Our team encodes and reconciles the entries in your books of accounts, prepares and submits all required BIR tax returns, sends you the confirmation slips, and provides monthly profit and loss summaries.
Whether you need urgent tax advice, want to register a new venture, or need reliable monthly bookkeeping, KM Castillo is ready to assist.
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