Sole Proprietorship Tax Malaysia 2026: How Income Tax Works
If you run a sole proprietorship in Malaysia, the business is not taxed like a separate Sdn Bhd company. Your business gains or profits are treated as your individual business income and are reported through your personal income tax return.
A Malaysian sole proprietor generally pays individual income tax on taxable business profits, not corporate income tax on the business itself. Resident individuals with business income use Form B. The tax is calculated after allowable business deductions and applicable individual reliefs, using the individual tax rates for the relevant year of assessment.
Is a sole proprietorship taxed separately from you?
No. A sole proprietorship is closely tied to its owner. HASiL lists sole proprietorship and self-employment under individual business income. This means the gains or profits from the business form part of the owner's taxable income.
This is one of the important differences between a sole proprietorship and a Sdn Bhd, which is a separate incorporated company.
Compare Sole Proprietorship vs Sdn Bhd
What income is actually taxed?
Income tax is not simply charged on every ringgit of sales collected. Business tax is based on the gains or profits from carrying on the business after taking into account allowable business expenses and other tax adjustments.
If your business earns RM120,000 of revenue and has RM40,000 of allowable business expenses, the starting business profit is RM80,000 before other tax adjustments, capital allowances and personal reliefs are considered.
The exact tax computation can be more detailed than this example, especially when there are assets, mixed personal/business expenses, losses or multiple sources of income.
What business expenses can be deducted?
HASiL's guidance explains that expenses incurred in producing business income may be deductible. Examples it gives include wages and salaries, employer EPF/SOCSO, business insurance, business premises rental, interest on business loans, annual domain fees and server rental.
| Generally business-related | Generally not deductible as ordinary business expenses |
|---|---|
| Employee wages and salaries | Private or domestic expenses |
| Employer EPF / SOCSO | Personal household bills |
| Business premises rental | Personal asset purchases |
| Business insurance | Depreciation charged in accounts |
| Interest on business borrowing | Expenses not incurred to produce business income |
| Domain and server costs used for the business | Certain initial or pre-commencement costs, subject to tax rules |
Keep personal and business spending separate wherever possible. If an expense has both personal and business use, the deductible treatment may require apportionment.
What about equipment, computers and other business assets?
Accounting depreciation is generally not the tax deduction used for qualifying business assets. Instead, eligible business assets may qualify for capital allowances under the Income Tax Act.
HASiL notes that capital allowance is available for qualifying assets used for business purposes and must be claimed. The applicable treatment depends on the type of asset and the tax rules in force for the relevant year.
Which tax form does a sole proprietor use?
For a resident individual who carries on a business, HASiL states that the relevant income tax return is Form B. This form covers business income together with employment and other income where applicable.
Form BE is intended for resident individuals who do not carry on a business, so a sole proprietor should not assume Form BE remains the correct form simply because they also have employment income.
What are the individual tax rates?
HASiL's latest published resident individual rate table currently covers Years of Assessment 2023, 2024 and 2025. For those years, the rates are progressive: the first RM5,000 of chargeable income is taxed at 0%, with higher bands increasing up to 30% for chargeable income above RM2 million.
| Chargeable income band | Rate on that band |
|---|---|
| First RM5,000 | 0% |
| RM5,001 – RM20,000 | 1% |
| RM20,001 – RM35,000 | 3% |
| RM35,001 – RM50,000 | 6% |
| RM50,001 – RM70,000 | 11% |
| RM70,001 – RM100,000 | 19% |
| RM100,001 – RM400,000 | 25% |
| RM400,001 – RM600,000 | 26% |
| RM600,001 – RM2,000,000 | 28% |
| Above RM2,000,000 | 30% |
Do not assume a page labelled “2026” means the table above is a new Year of Assessment 2026 rate table. It is the latest resident individual rate table currently published by HASiL for YA 2023–2025. Always check HASiL for the rate table that applies to the year you are filing.
Do personal tax reliefs still apply?
Resident individuals are taxed under the individual tax framework and may qualify for applicable individual tax reliefs, subject to the rules and limits for the relevant year of assessment. Business expenses and personal tax reliefs are different concepts: business expenses reduce business income under the business tax computation, while personal reliefs apply later when determining an individual's chargeable income.
When is Form B due?
HASiL's current general deadline page lists business-income Form B as due by 30 June for manual filing and e-B as due by 15 July for online filing. HASiL also notes that online submission dates can change, so check the current Return Form Filing Programme before relying on a deadline.
How long should you keep tax records?
HASiL's individual tax FAQ states that supporting documents should be kept for seven years, starting from the year in which the income tax return is submitted. Good records are especially important for a sole proprietor because business expenses, asset purchases and revenue may need to be supported if reviewed.
- Sales invoices and receipts
- Business expense receipts
- Bank statements
- Payroll and employer contribution records
- Asset purchase invoices
- Loan and financing documents
- Working papers used to prepare your tax return
Sole proprietorship tax vs Sdn Bhd tax
A sole proprietor is taxed as an individual on business profits. A Sdn Bhd is a separate company and has its own corporate tax filing and compliance framework. That does not mean one structure is always more tax-efficient than the other. The answer depends on profit level, owner remuneration, deductible expenses, reliefs, compliance cost and other circumstances.
Tax should therefore be one factor in choosing a structure, rather than the only factor.
If you are still planning your setup budget, see our breakdown of SSM registration and renewal fees.
Sole proprietorship registration cost Malaysia
What should a new sole proprietor do?
- Keep a separate record of all business revenue.
- Track business expenses and keep supporting documents.
- Separate personal spending from business spending.
- Keep records of equipment and other business assets.
- Use Form B if you are a resident individual carrying on business.
- Check the latest HASiL filing programme and tax rates before submitting.
If you have not registered the business yet, start with our SSM registration guide.
How to register a sole proprietorship in Malaysia
Use the free Business Setup Finder
Answer eight questions and get a practical starting point for business structure, accounting, invoicing and payroll.
Frequently asked questions
Does a sole proprietor pay company tax in Malaysia?
Generally, no. HASiL treats sole proprietorship income as individual business income. The owner reports the business income under the individual tax framework.
Do I pay tax on revenue or profit?
Tax is based on taxable gains or profits rather than simply gross sales. Allowable business expenses and other tax adjustments affect the final taxable amount.
Can I deduct my business expenses?
Expenses incurred in producing business income may be deductible, subject to the Income Tax Act and applicable rules. Private and domestic expenses are not ordinary business deductions.
Which form should I file?
A resident individual carrying on a business uses Form B. HASiL distinguishes this from Form BE, which is for resident individuals who do not carry on a business.
Do I need an accountant?
There is no single answer for every business. A simple business owner may be able to maintain records and file independently, while businesses with more complex expenses, assets, employees, multiple income sources or tax adjustments may benefit from professional help.
Important
This guide is general educational information and is not tax, accounting or legal advice. Tax rates, reliefs, deadlines and interpretations can change. Confirm the latest requirements with HASiL or a qualified tax professional before filing.