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Tax Practice & Advisory · NIRC / TRAIN / CREATE / EOPT Compliant

Philippine Individual Tax Regime Optimizer

A deterministic tax modeling engine for self-employed professionals, sole proprietors, mixed-income earners, and micro-enterprises. Compare 8% Flat Tax, 40% OSD, Itemized Deductions, and BMBE status side-by-side to minimize your total annual tax liability and stay compliant with Philippine tax laws.

2023+ Revised Graduated Brackets

RR 8-2018 Mixed-Income Compliant

EOPT Act (RA 11976) Rules

Sec. 232 CPA Audit Detector

Jump to: ⚙️ 1. Inputs 🏆 2. Winner 📊 3. Matrix ⚖️ 4. Break-Even 📋 5. Ledger

1. Taxpayer Profile & Inputs

Taxpayer Classification Sec. 24(A)

Select Mixed-Income if you receive compensation as an employee alongside your business or profession.

Business Activity Substantiation

Government Licensed Professional? PRC / Bar / Supreme Court (CPA, MD, Lawyer, Engineer)

Note: Licensed professionals are strictly excluded by law from BMBE tax exemptions (RA 9178 IRR & BIR RMO 17-2004).

VAT Registration Status Sec. 109 / 236

DTI-Registered BMBE (RA 9178)? Total Assets ≤ ₱3.0M (excluding land) · 100% Operational Income Tax Exempt

Annual Gross Sales / Receipts (exclusive of VAT, for VAT registered companies) Yearly

₱

₱100K ₱3.0M (Mandatory VAT) ₱6.0M+

Cost of Sales & Allowable Deductions Sec. 34

₱

₱0 (No expenses) 50% 100% Margin

Substantiated business expenses compliant with EOPT invoice requirements.

VATable Purchases (12% Input VAT) Sec. 110 NIRC

₱

0% (Labor / Non-VAT) 70% of Expenses 100% (All VAT)

Purchases and operating costs supported by valid 12% VAT Invoices for Creditable Input VAT.

Annual Taxable Compensation Income Employment

₱

Gross compensation less statutory SSS/PhilHealth/HDMF contributions and ₱90k non-taxable bonus.

Optimal Statutory Tax Regime Sec. 24(A)(2)(b), NIRC

8% Flat Income Tax

Calculating your optimal statutory position...

Effective Tax Rate: 7.0% · Low Burden

Net Annual Tax Savings

₱ 122,500

compared to alternative regimes

2. Comparative Regime Matrix

NIRC Sec. 24(A), 34(L), 116

3. Break-Even & Expense Sensitivity Analysis

8% Flat vs. Itemized Deductions

When does tracking and substantiating receipts for Itemized Deductions actually save you more money than the simple 8% Flat Tax?

0% Expenses (High Profit) Break-Even Expense Threshold 100% Margin (Thin Profit)

Calculated Break-Even Point: ₱ 1,570,000

Required Expense Ratio: 78.5% of sales

If your substantiated deductible expenses exceed this threshold, Itemized Deductions becomes more profitable than 8%.

4. Detailed Side-by-Side Audit Ledger

Full Comparative Schedule (At a Glance)

5. Regulatory Traps & Compliance Protocols

The Q1 Election Irrevocability Trap

The 8% Flat Tax option must be signified in your 1st Quarter Return (BIR Form 1701Q). Failure to check the 8% box on Q1 irrevocably locks you into Graduated Rates for the entire calendar year.

The ₱250k Mixed-Income Exclusion

Under RR 8-2018 (Sec. 3(B)(2)), mixed-income earners electing 8% cannot deduct ₱250,000 from business income because the zero-bracket deduction is already granted to their compensation income.

Ease of Paying Taxes (EOPT - RA 11976)

Invoices are now uniform across both sales of goods and services (Official Receipts are secondary). Micro taxpayers (< ₱3M) also benefit from streamlined civil penalties and simplified compliance.

BIR Form 2307 CWT Reconciliation

Withholding tax certificates (2307) directly offset your Income Tax due, but do NOT offset 3% Percentage Tax or VAT. Ensure quarterly SAWT alphalists are properly attached via eAFS.

6. Statutory Deadlines & Tax Form Schedule

Keep your business in good standing with the BIR by tracking these statutory deadlines:

BIR Form 1701Q (1st Quarter Income Tax) — Deadline: May 15

Critical deadline to signify your 8% election or lock into graduated rates.

BIR Form 1701Q (2nd Quarter Income Tax) — Deadline: August 15

Cumulative reporting of gross sales and tax credits for the 1st half of the year.

BIR Form 1701Q (3rd Quarter Income Tax) — Deadline: November 15

Third quarter cumulative return filing and quarterly tax remittance.

BIR Form 2551Q (Quarterly Percentage Tax) — 25 days after each quarter

Required for Non-VAT taxpayers under OSD, Itemized Deductions, and BMBE. Exempt under the 8% Flat Tax regime.

VAT

BIR Form 2550Q (Quarterly VAT Return) — 25 days after each quarter (+SLSP)

Mandatory for VAT-registered taxpayers (sales ≥ ₱3.0M or voluntary election). Offsets Output VAT with Creditable Input VAT. Requires quarterly electronic submission of Summary List of Sales and Purchases (SLSP) via eBIRForms/eAFS.

Annual Income Tax Return (BIR Form 1701 / 1701A) — Deadline: April 15

Annual consolidation of operations, attachments, and final annual tax balance remittance.

Executive Deliverable

Download Your Comparative Tax Advisory Memorandum

Generate an official, branded 2-page firm memorandum analyzing your comparative tax posture across all statutory regimes, including filing schedules, substantiation thresholds, and break-even metrics.

Book a Free Strategy Meeting ↗

Personalize Your Memorandum

Add your name and company details for formal header inclusion.

Statutory Notice & Legal Disclaimer: This web optimizer provides comparative mathematical simulations based on the National Internal Revenue Code of 1997, as amended by the TRAIN Law (RA 10963), CREATE Act (RA 11534), and Ease of Paying Taxes Act (RA 11976). It is designed solely for initial scenario modeling and financial evaluation. Calculations do not constitute a formal tax opinion, audit report, or establish an auditor-client or practitioner-client relationship. Official tax elections and statutory positions require comprehensive substantiation and professional review by a certified tax practitioner. For binding tax advisory and structured compliance retainers, consult Jan Michael Maglinao, CPA.