Subsequent Events	6 Months Ended
Mar. 31, 2020
Subsequent Events [Abstract]
Subsequent Events	NOTE 20 - SUBSEQUENT EVENTS Cemtrex has evaluated subsequent events up to the date the condensed consolidated financial statements were issued. Cemtrex concluded that the following subsequent events have occurred and require recognition or disclosure in the condensed consolidated financial statements. Notice of Delisting On April 21, 2020, the Company received a notification letter from the Listing Qualifications Department of The Nasdaq Stock Market LLC (“Nasdaq”) notifying the Company that, because the closing bid price for the Company’s Common Stock (CETX) listed on Nasdaq was below $1.00 for 30 consecutive trading days, the Company no longer meets the minimum bid price requirement for continued listing on The Nasdaq Capital Market under Nasdaq Marketplace Rule 5550(a)(2), requiring a minimum bid price of $1.00 per share (the “Minimum Bid Price Requirement”). Given the recent market conditions, Nasdaq has determined to toll the compliance periods for the bid price and market value of publicly held shares requirements through June 30, 2020. In that regard, on April 16, 2020, Nasdaq filed an immediately effective rule change with the Securities and Exchange Commission. As a result, the compliance periods for the Price-based Requirements will be reinstated on July 1, 2020. The notification has no immediate effect on the listing of the Company’s Common Stock (CETX). In accordance with Nasdaq Marketplace Rule 5810(c)(3)(A), the Company has a period of 180 calendar days from July 1, 2020, or until December 28, 2020, to regain compliance with the Minimum Bid Price Requirement. If at any time before December 28, 2020 the bid price of the Company’s Common Stock closes at or above $1.00 per share for a minimum of 10 consecutive business days, Nasdaq will provide written notification that the Company has achieved compliance with the Minimum Bid Price Requirement. Potential Impacts of COVID-19 on our Business The impact of the coronavirus disease 2019 (“COVID-19”) pandemic continues to unfold. The extent of the pandemic’s effect on our operational and financial performance will depend in large part on future developments, which cannot be reasonably estimated at this time. Future developments include the duration, scope and severity of the pandemic, the actions taken to contain or mitigate its impact both within and outside the jurisdictions where we operate, the impact on governmental programs and budgets, the development of treatments or vaccines, and the resumption of widespread economic activity. Due to the inherent uncertainty of the unprecedented and rapidly evolving situation, we are unable to predict with any confidence the likely impact of the COVID-19 pandemic on our future operations. Paycheck Protection Program Loan In April and May of 2020, the Company received $3,471,100 under the Paycheck Protection Program (“PPP”) established as part of the Coronavirus Aid, Relief and Economic Security Act (“CARES Act”). These loans have a six-month deferral on payments, mature two years after receipt of funds, and carry an annual interest rate of 1%. The Company intends to follow all the requirements to convert these loans to grants.

Subsequent Events

6 Months Ended

Mar. 31, 2020

NOTE 20 - SUBSEQUENT EVENTS

Cemtrex has evaluated subsequent events up to the date the condensed consolidated financial statements were issued. Cemtrex concluded that the following subsequent events have occurred and require recognition or disclosure in the condensed consolidated financial statements.

Notice of Delisting

On April 21, 2020, the Company received a notification letter from the Listing Qualifications Department of The Nasdaq Stock Market LLC (“Nasdaq”) notifying the Company that, because the closing bid price for the Company’s Common Stock (CETX) listed on Nasdaq was below $1.00 for 30 consecutive trading days, the Company no longer meets the minimum bid price requirement for continued listing on The Nasdaq Capital Market under Nasdaq Marketplace Rule 5550(a)(2), requiring a minimum bid price of $1.00 per share (the “Minimum Bid Price Requirement”).

Given the recent market conditions, Nasdaq has determined to toll the compliance periods for the bid price and market value of publicly held shares requirements through June 30, 2020. In that regard, on April 16, 2020, Nasdaq filed an immediately effective rule change with the Securities and Exchange Commission. As a result, the compliance periods for the Price-based Requirements will be reinstated on July 1, 2020.

The notification has no immediate effect on the listing of the Company’s Common Stock (CETX). In accordance with Nasdaq Marketplace Rule 5810(c)(3)(A), the Company has a period of 180 calendar days from July 1, 2020, or until December 28, 2020, to regain compliance with the Minimum Bid Price Requirement. If at any time before December 28, 2020 the bid price of the Company’s Common Stock closes at or above $1.00 per share for a minimum of 10 consecutive business days, Nasdaq will provide written notification that the Company has achieved compliance with the Minimum Bid Price Requirement.

Potential Impacts of COVID-19 on our Business

The impact of the coronavirus disease 2019 (“COVID-19”) pandemic continues to unfold. The extent of the pandemic’s effect on our operational and financial performance will depend in large part on future developments, which cannot be reasonably estimated at this time. Future developments include the duration, scope and severity of the pandemic, the actions taken to contain or mitigate its impact both within and outside the jurisdictions where we operate, the impact on governmental programs and budgets, the development of treatments or vaccines, and the resumption of widespread economic activity. Due to the inherent uncertainty of the unprecedented and rapidly evolving situation, we are unable to predict with any confidence the likely impact of the COVID-19 pandemic on our future operations.

Paycheck Protection Program Loan

In April and May of 2020, the Company received $3,471,100 under the Paycheck Protection Program (“PPP”) established as part of the Coronavirus Aid, Relief and Economic Security Act (“CARES Act”). These loans have a six-month deferral on payments, mature two years after receipt of funds, and carry an annual interest rate of 1%. The Company intends to follow all the requirements to convert these loans to grants.