Nature of business	12 Months Ended
Sep. 30, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Nature of business	NOTE 1 Nature of business *Current Operations and Background* Smartag International, Inc., a Nevada corporation (“Smartag,” “Company,” “we,” “us,” or “our”), is in the development stage as defined in Financial Accounting Standards Board Statement No. 7. In November 2015, Smartag signed an agreement with Bobby Tang Siu Ki and Yang Ye Cai, the co-owners and founders of Shenzhen Shen Nan Shun Technology Co. Ltd (“SSNST”), a company based in Shenzhen, China which is involved in e-commerce trading on e-Bay, Amazon and Alipay platforms. Using the expertise of SSNST, Smartag is developing block chain technology used in the business of e-Commerce trading, procurement, collection and distribution through a new joint venture company in Hong Kong. On January 1, 2016, the Company entered into a revenue sharing agreement with Vander. The Company charged 5% commission as a collection and processing agent for some of Vander’s Ecommerce platform sales. On February 2, 2018, Smartag entered into a Joint Venture & Shareholder’s Agreement with Vander (“JV Agreement”). As a result, the previous agreements with SSNST and Vander was terminated. Under the terms of the JV Agreement, Smartag and Vander formed a new Hong Kong entity called Smartag HK. Smartag HK shall pursue e-Commerce and related Fintech e-Money and e-remittance solutions. Smartag owns 70% and Vander owns 30% of Smartag HK. On the February 27, 2018, Smartag International, Inc. (“Smartag,” “we” or “Company) entered into joint venture agreement with PT. Supratama Makmur Sejahtera (“PTSMS”) an Indonesian Fintech company to form a Joint Venture Indonesian PMA company in which Smartag shall own 51% equity and PTSMS shall own 49%. The new Indonesian PMA company plans to undertake the Project to provide up to 10,000 boarding schools which are owned by the local Islamic Baitu Maal or BMT co-operatives in their respective villages or districts within Indonesia with sharia financial technology (Fintech) e-Wallet platform. Smartag plans to provide the financing, to develop the Fintech technology for the Islamic Fintech e-Wallet platform.

Nature of business

12 Months Ended

Sep. 30, 2018

Organization, Consolidation and Presentation of Financial Statements [Abstract]

NOTE 1 Nature of business

Current Operations and Background

Smartag International, Inc., a Nevada corporation (“Smartag,” “Company,” “we,” “us,” or “our”), is in the development stage as defined in Financial Accounting Standards Board Statement No. 7.

In November 2015, Smartag signed an agreement with Bobby Tang Siu Ki and Yang Ye Cai, the co-owners and founders of Shenzhen Shen Nan Shun Technology Co. Ltd (“SSNST”), a company based in Shenzhen, China which is involved in e-commerce trading on e-Bay, Amazon and Alipay platforms. Using the expertise of SSNST, Smartag is developing block chain technology used in the business of e-Commerce trading, procurement, collection and distribution through a new joint venture company in Hong Kong.

On January 1, 2016, the Company entered into a revenue sharing agreement with Vander. The Company charged 5% commission as a collection and processing agent for some of Vander’s Ecommerce platform sales.

On February 2, 2018, Smartag entered into a Joint Venture & Shareholder’s Agreement with Vander (“JV Agreement”). As a result, the previous agreements with SSNST and Vander was terminated. Under the terms of the JV Agreement, Smartag and Vander formed a new Hong Kong entity called Smartag HK. Smartag HK shall pursue e-Commerce and related Fintech e-Money and e-remittance solutions. Smartag owns 70% and Vander owns 30% of Smartag HK.

On the February 27, 2018, Smartag International, Inc. (“Smartag,” “we” or “Company) entered into joint venture agreement with PT. Supratama Makmur Sejahtera (“PTSMS”) an Indonesian Fintech company to form a Joint Venture Indonesian PMA company in which Smartag shall own 51% equity and PTSMS shall own 49%. The new Indonesian PMA company plans to undertake the Project to provide up to 10,000 boarding schools which are owned by the local Islamic Baitu Maal or BMT co-operatives in their respective villages or districts within Indonesia with sharia financial technology (Fintech) e-Wallet platform. Smartag plans to provide the financing, to develop the Fintech technology for the Islamic Fintech e-Wallet platform.

Smartag International, Inc. 10-K