How Should Company Owners Draw Salaries for Optimal Tax Savings? Tax Optimization Strategy Balancing NHI and Personal Income Tax
When owners draw salaries, it not only impacts the tax deductible expense for Corporate Income Tax (20%), but also directly affects Owner’s National Health Insurance (NHI) Premiums and Personal Comprehensive Income Tax (5% ~ 40%). Setting the salary too high leads to sky-high personal income taxes and NHI premiums; setting it too low leaves excessive company profits subject to heavy corporate taxes! Guan Yu CPA Firm reveals the golden rule of salary optimization for business owners.
1. Understanding the “Triangular Interconnected Tax Relationship” of Owner Salaries
An owner’s salary is not calculated in isolation; it represents a delicate balancing act across three major taxes and fees involving both the company and the individual:
⚖️ 3 Major Tax Impacts Affected by Owner Salary:
1. Corporate Income Tax (Tax Saving Factor): Owner salary counts as a legitimate “salary expense” for the company. The higher the owner salary, the lower the net taxable profit of the company, directly reducing the 20% Profit-Seeking Enterprise Income Tax.
2. Personal Comprehensive Income Tax (Tax Increasing Factor): Salary paid to the owner is classified as personal “salary income.” Personal comprehensive income tax uses progressive brackets (5%, 12%, 20%, 30%, 40%). Higher salaries may push the owner into a higher tax bracket.
3. Owner NHI Premium (Fixed Burden): National Health Insurance regulations stipulate that an owner’s insured income tier cannot fall below statutory minimum thresholds, nor can it be lower than the highest-paid employee in the company. Reporting a higher owner salary increases the NHI premium burden.
2. Owner NHI Regulations and Minimum Threshold Breakdown
Many owners assume they can arbitrarily report the lowest NHI bracket, but according to Central Health Insurance Administration (NHIA) regulations under the Ministry of Health and Welfare, owner NHI insurance rules are strict:
- Minimum Insured Amount Thresholds via Proof Application:
• Companies with fewer than 5 employees: Upon applying with proof, the owner’s minimum insured amount is generally NT$ 42,000.
• Companies with 5 or more employees: Upon applying with proof, the owner’s minimum insured amount is generally NT$ 45,800.
• Without submitting proof to adjust down, the NHIA by default may assess premiums based on the maximum tier (NT$ 313,000)! - Cannot Be Lower Than Highest-Paid Employee: The owner’s insured amount must not be lower than the highest insured tier of any employee within the company. For instance, if a top employee’s insured bracket is NT$ 60,800, the owner must be insured at least at NT$ 60,800.
- 100% Burden Ratio for Owners: For regular employees, NHI premiums are shared (30% paid by the employee, 60% by the employer, and 10% subsidized by the government). However, owners insuring through their own company must bear the full 100% premium cost (including dependents based on the average dependent factor), making premiums relatively higher.
3. How to Draw Owner Salary for Maximum Tax Savings? 3 Key Scenarios
| Operational & Profitability Scenario | Recommended Salary Strategy | Tax Advantage & Strategic Analysis |
|---|---|---|
| Scenario A: Early Startup Phase / Low Profitability or Operating Loss | Report at statutory minimum threshold (e.g., NT$ 42,000) |
With low or zero corporate net profit, there is no pressure from corporate income tax. Maintaining the owner’s salary at the statutory minimum tier keeps personal income tax within the lowest 5% bracket while minimizing monthly fixed NHI premium costs. |
| Scenario B: Stable Corporate Profit, Low Personal Income Tax Bracket (5%~12%) | Moderately raise owner salary (Maximize up to personal tax rate threshold) |
When company profit is high (subject to 20% corporate tax) but the owner’s personal tax rate is only 5% or 12%, drawing a higher salary shifts profits from 20% corporate tax to a lower personal tax rate, yielding substantial tax savings! |
| Scenario C: High Corporate Profit, High Personal Income Tax Bracket (20%~40%) | Cap salary, combine dividend distribution and retained earnings | If the owner’s personal progressive tax rate reaches 30% or 40%, drawing additional salary is tax-inefficient. Keep the salary within a reasonable range and handle remaining profits through dividend distributions (28% flat tax rate or 8.5% tax credit) or strategic retained earnings planning for optimal overall tax savings. |
4. 4 Legal Tax Saving Tips for Owners from CPAs
In addition to adjusting base salary, CPA Guan-Yu Liao recommends that entrepreneurs leverage the following legal tax tools to further optimize corporate and personal tax burdens:
- Utilize Voluntary Labor Pension Contribution (up to 6%): Company owners can voluntarily contribute up to 6% of their insured salary into their labor pension account. This contribution amount is fully deductible from personal annual taxable salary income, exempting it from personal comprehensive income tax!
- Reasonably Structure Owner Year-End Bonuses and Allowances: Companies can establish formal owner salary and bonus rules in their Articles of Incorporation or via shareholder resolutions to distribute remuneration appropriately across monthly salaries and year-end bonuses.
- Claim Employee Welfare and Business Expenses Truthfully: Properly record legitimate business-related operational receipts (e.g., business travel, client entertainment, employee benefits) as deductible corporate expenses to reduce net taxable profit.
- Take Advantage of the 8.5% Dividend Tax Credit: When filing personal comprehensive income tax returns, choosing consolidated dividend taxation provides an 8.5% tax credit (capped at NT$ 80,000), offering great benefits to owners in low-to-medium tax brackets.
5. Guan Yu CPA Firm: Building Your Tailored Optimal Financial & Tax Structure
There is no one-size-fits-all formula for setting an owner’s salary. It requires precise calculation based on the company’s actual annual net profit, top employee wage tiers, and the owner’s personal and dependent situation.
Guan Yu CPA Firm is led by CPA Guan-Yu Liao (Master of Accounting, National Taiwan University), backed by an expert team with extensive financial and tax experience from top international CPA firms. We offer in-person consultations at our Taichung headquarters alongside seamless digital services across Taiwan, precisely calculating your optimal payroll plan to achieve win-win tax efficiency for both your company and yourself!
