BizInvoice

E-Invoicing for Malaysian SMEs, made simple.

Submit LHDN-compliant e-Invoices in minutes, not hours.

  • Direct integration with LHDN MyInvois
  • Documents signed, validated and submitted automatically
  • Saved customers, products and full invoice history
  • Available in English, Bahasa Malaysia and 简体中文
English Bahasa Malaysia 简体中文

How to use BizInvoice

A step-by-step walkthrough of getting set up and submitting your first e-Invoice to LHDN. Follow these in order the first time -- after that you'll mostly just use step 6.

1. Create your account

Sign up with your email and a password (at least 8 characters). There's no email verification step -- you're taken straight into the app to complete your business profile.

2. Complete your business profile

Fill in your business name, TIN, SSM registration number, MSIC code, address, and contact details. This information auto-fills the supplier side of every invoice you create, so it's worth getting right before your first submission.

3. Connect your MyInvois credentials

In Credentials, enter the Client ID and Client Secret from your LHDN MyInvois Intermediary/Taxpayer portal, plus your digital signing certificate. These are encrypted before we store them, and are only ever used to sign and submit documents on your explicit instruction.

4. Choose a plan

Go to Billing and pick a plan. The Monthly plan includes a 7-day free trial; the 6-Month and Annual plans don't have a trial but work out cheaper per month. You can cancel anytime -- you keep access until the end of the period you already paid for.

5. (Optional) Save your customers and products

If you bill the same buyers or sell the same items repeatedly, add them under Saved customers and Saved products first. When you build an invoice, you can then pick them from a list instead of retyping everything each time.

6. Create and submit an invoice

Go to New invoice, choose the document type (Invoice, Credit Note, Debit Note, or Refund Note), fill in or select the buyer and line items, and submit. We build the document, sign it with your certificate, and send it to LHDN -- you'll see the live validation status once LHDN responds.

7. Share the invoice with your customer

Open the invoice from Invoice history to download a PDF copy with a QR code your buyer can scan to verify it directly with LHDN, or send it straight to them over WhatsApp with one tap.

8. Cancelling a document

Made a mistake? Go to Cancel document. LHDN only allows cancellation within 72 hours of a document being marked valid -- after that window, issue a Credit Note, Debit Note, or Refund Note instead to correct it.

9. Managing your subscription

The Billing page shows your current plan, trial countdown (if any), payment method, and past invoices. Use "Manage billing" there to update your card or change plans through Stripe's secure billing portal.

Still stuck?

Reach out and we'll help you get set up. donaldgoh13@gmail.com

How to use · Terms of Service · Privacy Policy
Draft -- not reviewed by a lawyer. This is a starting draft, structured to cover the business/pricing disclosures commonly required of Malaysian online businesses under the Consumer Protection (Electronic Trade Transaction) Regulations 2024, plus standard SaaS terms -- but it is not a substitute for review by a lawyer qualified in Malaysian law. Do not treat it as binding or rely on it to protect the business until it has been reviewed and every [bracketed placeholder] below has been filled in.

Terms of Service

Last updated: 15 August 2026

1. Who this agreement is with

These Terms govern your use of the BizInvoice service ("Service"), operated by Goh Woen Yeh (SSM Registration No. 003879967-X) ("we", "us"), registered address Block 20, Tingkat Terubong Jaya 2, 11060 Ayer Itam, Pulau Pinang, contactable at donaldgoh13@gmail.com. By creating an account, you agree to these Terms and to our Privacy Policy.

This section is provided as a business-identity disclosure consistent with the transparency requirements for online businesses under the Consumer Protection (Electronic Trade Transaction) Regulations 2024.

2. What the Service does

The Service helps Malaysian businesses build, digitally sign, and submit e-Invoices to the Inland Revenue Board of Malaysia (LHDN) via the MyInvois API, and to manage saved customers, products, and invoice records. The Service is a technical tool, not a substitute for tax, legal, or accounting advice.

3. Your account and your MyInvois credentials

4. Pricing, payment, and access

5. Cancellation and refunds

6. Complaints and dispute resolution

If you have a complaint about the Service or a billing issue, contact us first at donaldgoh13@gmail.com -- we aim to acknowledge complaints within 3 business days. If a payment dispute can't be resolved directly with us, you may also raise it with Stripe or, where applicable, your card issuer.

7. Acceptable use

You agree not to use the Service to submit fraudulent documents, to misrepresent another business without authorization, or to attempt to circumvent LHDN's validation or our security controls.

8. Liability

The Service is provided "as is." To the maximum extent permitted by law, we are not liable for LHDN rejecting a document, penalties arising from incorrect data you submitted, or downtime of LHDN's own systems. [This section in particular needs a lawyer's attention -- liability caps for a tool that files tax documents are not something to leave as a placeholder.]

9. Termination

You may stop using the Service and delete your account at any time. We may suspend or terminate accounts that violate these Terms or applicable law.

10. Governing law

These Terms are governed by the laws of Malaysia. [Confirm venue/jurisdiction with your lawyer.]

11. Changes

We may update these Terms from time to time. Continued use of the Service after a change means you accept the updated Terms.

12. Contact

Questions about these Terms: donaldgoh13@gmail.com.

Note on scope: the Consumer Protection (Electronic Trade Transaction) Regulations 2024 were written with online marketplaces/goods sellers primarily in mind, and it is not fully settled how they apply to a B2B SaaS subscription like this one. The disclosures in Sections 1, 4, and 6 above are included as good practice either way, but a lawyer should confirm whether any further CPETTR-specific obligations apply to this business. This notice, like the Privacy Policy, should also be available in Bahasa Malaysia alongside English.
Draft -- not reviewed by a lawyer. This notice is structured around Malaysia's Personal Data Protection Act 2010 (PDPA) and its 7 Personal Data Protection Principles, based on publicly available guidance on the Act's requirements -- but it is not a substitute for review by a lawyer qualified in Malaysian law. Do not rely on it for actual PDPA compliance until it has been reviewed, every [bracketed placeholder] filled in, and (see note at the bottom) a Bahasa Malaysia version prepared -- the PDPA requires this notice to be available in both languages.

Personal Data Protection Notice

Last updated: 15 August 2026. Issued in accordance with Section 7 (Notice and Choice Principle) of the Personal Data Protection Act 2010.

1. Who this notice is from

This notice is issued by Goh Woen Yeh (SSM Registration No. 003879967-X) ("we", "us"), the operator of BizInvoice (the "Service"), in respect of the personal data we collect from you as a user of the Service.

2. What personal data we collect

This Service is intended for use by business owners and their staff, not by children. We do not knowingly collect personal data from individuals under 18 years of age.

3. Purpose of collection (Notice and Choice Principle)

We collect and process your personal data to: operate the Service (build, sign, and submit your e-Invoices to LHDN); maintain your account and the data you save in it; process your subscription payments via Stripe; secure your account and investigate misuse; and comply with our own legal and tax obligations. We do not sell your data, and we do not use it for advertising.

4. Your consent and choices (General Principle)

By creating an account and using the Service, you consent to the processing of your personal data for the purposes above. Where we rely on your consent, you may withdraw it at any time by contacting us (see Section 12) -- though withdrawing consent for data necessary to operate the Service (e.g. your login credentials) will likely mean we can no longer provide the Service to you, and may result in your account being closed.

5. Is providing your data obligatory?

Providing your account and business profile data is obligatory -- without it, we cannot create your account, build a compliant e-Invoice on your behalf, or process your subscription. Some fields (e.g. billing email) are optional and clearly marked as such in the relevant forms. If you choose not to provide obligatory data, you will not be able to use some or all of the Service.

6. Who we disclose your data to (Disclosure Principle)

7. How we protect your data (Security Principle)

We take practical steps to protect your personal data from loss, misuse, unauthorised access, or disclosure. MyInvois credentials, signing certificates, and private keys are encrypted at rest. Passwords are hashed, never stored in plain text. All traffic to the Service is encrypted in transit (HTTPS/TLS). Our servers and database are hosted by Render, a managed hosting provider, and access to production systems is restricted to us.

8. How long we keep your data (Retention Principle)

We keep your account and invoice records for as long as your account is active, and only for as long as necessary to fulfil the purposes in Section 3 or as required by law. If you delete your account, your data is deleted immediately and permanently -- see "Delete account" in Account settings. Note that Malaysian businesses are generally required to keep their own tax and invoice records for at least 7 years under the Income Tax Act 1967; that obligation is yours as the business, not something this Service keeps on your behalf after account deletion, so keep your own copies (e.g. downloaded PDFs) of anything you may need for that purpose.

9. Keeping your data accurate (Data Integrity Principle)

You can review and update your business profile, saved customers, and saved products directly in the Service at any time, so the data we hold about you stays accurate, complete, and current. We rely on you to keep this information up to date, since it's used to build documents submitted to LHDN on your behalf.

10. Your right to access and correct your data (Access Principle)

Under Section 30 of the PDPA, you have the right to request access to the personal data we hold about you, and to request that we correct it if it is inaccurate, incomplete, or out of date. Most of your data can be accessed and corrected directly within the Service (your profile, saved customers, and saved products). For anything else, or to request a copy of your full data, contact us using the details in Section 12. We may charge a nominal processing fee for access requests as permitted under the PDPA, and may need to verify your identity before actioning a request.

11. Cookies

We use a session cookie to keep you logged in and to remember your language preference. We do not currently use third-party analytics or advertising cookies.

12. Contact us / exercising your rights

Questions about this notice, or to exercise any of the rights above (access, correction, withdrawing consent): donaldgoh13@gmail.com.

13. Changes to this notice

We may update this notice from time to time. Material changes will be communicated before they take effect, and the "Last updated" date above will be revised.

Language requirement not yet met: the PDPA requires this notice to be provided in both English and Bahasa Malaysia. Only an English version exists so far -- a professionally translated Bahasa Malaysia version (not a quick machine translation, given this is a legal document) should be prepared and published alongside this one before relying on this for real PDPA compliance.