Is there a file size limit for submission of e-Invoices to MyInvois System? myInvois 系统提交 e-Invoice 是否有文件大小限制？
Is there a file size limit for submission of e-Invoices to MyInvois System?
In order to improve the performance of the MyInvois System, the following limitations have been put in place:
a) maximum size of 5MB per submission;
b) maximum of 100 e-Invoices per submission; and
c) maximum size of 300KB per e-Invoice.
No restrictions on the number of lines in an e-Invoice will be imposed, as long as the requirements above are met.
myInvois 系统提交 e-Invoice 是否有文件大小限制？
有。IRBM 为了确保系统性能，设定了以下限制：
📌 提交限制
1️ 每次提交（submission）
2️ 每次提交的发票数量
3️ 单张 e-Invoice
📌 关于发票行数（Line Items）
➡ 没有限制行数（No limit on number of lines）
👉 但前提是：
In order to improve the performance of the MyInvois System, the following limitations have been put in place:
a) maximum size of 5MB per submission;
b) maximum of 100 e-Invoices per submission; and
c) maximum size of 300KB per e-Invoice.
No restrictions on the number of lines in an e-Invoice will be imposed, as long as the requirements above are met.
myInvois 系统提交 e-Invoice 是否有文件大小限制？
有。IRBM 为了确保系统性能，设定了以下限制：
1️ 每次提交（submission）
- 📦 最大 5MB
- 🧾 最多 100 张 e-Invoice
- 📄 最大 300KB
➡ 没有限制行数（No limit on number of lines）
👉 但前提是：
- 必须符合 300KB / 每张发票 的大小限制
- 一句话重点: 不是限制行数，是限制“文件大小”
May 04,2026