Long-Term Liabilities	9 Months Ended
Jun. 30, 2019
Debt Disclosure [Abstract]
Long-Term Liabilities	NOTE 14 – LONG-TERM LIABILITIES Loans payable to bank On October 31, 2013, the Company acquired a loan from Sparkasse Bank of Germany in the amount of $4,006,500 (€3,000,000, based upon exchange rate on October 31, 2013) in order to fund the purchase of ROB Cemtrex GmbH. $2,799,411 of the proceeds went to direct purchase of ROB Cemtrex GmbH and $1,207,089 funded beginning operations. This loan carries interest of 4.95% per annum and is payable on October 30, 2021. As of June 30, 2019, the loan had a balance of $1,139,355, based on the exchange rate at June 30, 2019, with $472,352 classified as short-term. On December15, 2015, the Company acquired a loan from Fulton Bank in the amount of $5,250,000 in order to fund the purchase of Advanced Industrial Services, Inc. $5,000,000 of the proceeds went to direct purchase of AIS. This loan carries interest of LIBOR plus 2.25% per annum (4.45% as of June 30, 2019) and is payable on December 15, 2022. As of June 30, 2019, the loan had a balance of $2,792,590 with $610,882 classified as short-term. On December15, 2015, the Company acquired a loan from Fulton Bank in the amount of $620,000 in order to fund the operations of Advanced Industrial Services, Inc. This loan carries interest of LIBOR (4.20% as of June 30, 2019) plus 2.00% per annum and is payable on December 15, 2020. As of June 30, 2019, the loan had a balance of $198,857 with $128,754 classified as short-term. On May 1, 2018, the Company acquired a loan from Fulton Bank in the amount of $400,000 in order to fund new equipment for Advanced Industrial Services, Inc. This loan carries interest of LIBOR plus 2.00% per annum (4.20% as of June 30, 2019) and is payable on May 1, 2023. As of June 30, 2019, the loan had a balance of $324,924 with $77,784 classified as short-term. Mortgage payable On March 1, 2014, the Company completed the purchase of the building that ROB Cemtrex GmbH occupies in Neulingen, Germany. The purchase was fully financed through Sparkasse Bank of Germany for $5,500,400 (€4,000,000 based upon the exchange rate on March 1, 2014). This mortgage carries interest of 3.00% and is payable over 17 years. As of June 30, 2019, the loan had a balance of $3,505,905, based on the exchange rate at June 30, 2019, with $239,046 classified as short-term. Notes payable Upon acquisition of AIS, the Company assumed a promissory note related to the purchase of shares from a former shareholder in 2011. The note requires ten annual payments of principal plus interest at treasury bill rates. The note matures in 2022. As of June 30, 2019, the note had a balance of $126,939 with $92,484 classified as short-term. On November 15, 2017, the Company issued a note payable to an unrelated third party, for $2,300,000. This note carries interest of 8% and is due after 18 months. At September 30, 2018 1,475,000 of this note was outstanding with $225,000 classified as long-term. During the nine months ended June 30, 2019, 498,452 shares of the Company’s common stock have been issued to satisfy $1,450,000 of this note. As of June 30, 2019, $278,282 of this note remains outstanding including $253,282 in accrued interest and fees. Subsequent to June 30, 2019 the balance of this loan was paid with the Company’s Common stock and reclassified as long-term. On June 17, 2019, the Company issued a note payable to an unrelated third party, for $1,528,000. This note carries interest of 10% and is due after 18 months. As of June 30, 2019, $1,533,527 of this note remains outstanding including $5,527 in accrued interest. Subsequent to June 30, 2019 $745,352 of a short-term note was paid with the Company’s Common Stock and reclassified as long-term.

Long-Term Liabilities

9 Months Ended

Jun. 30, 2019

NOTE 14 – LONG-TERM LIABILITIES

Loans payable to bank

On October 31, 2013, the Company acquired a loan from Sparkasse Bank of Germany in the amount of $4,006,500 (€3,000,000, based upon exchange rate on October 31, 2013) in order to fund the purchase of ROB Cemtrex GmbH. $2,799,411 of the proceeds went to direct purchase of ROB Cemtrex GmbH and $1,207,089 funded beginning operations. This loan carries interest of 4.95% per annum and is payable on October 30, 2021. As of June 30, 2019, the loan had a balance of $1,139,355, based on the exchange rate at June 30, 2019, with $472,352 classified as short-term.

On December15, 2015, the Company acquired a loan from Fulton Bank in the amount of $5,250,000 in order to fund the purchase of Advanced Industrial Services, Inc. $5,000,000 of the proceeds went to direct purchase of AIS. This loan carries interest of LIBOR plus 2.25% per annum (4.45% as of June 30, 2019) and is payable on December 15, 2022. As of June 30, 2019, the loan had a balance of $2,792,590 with $610,882 classified as short-term.

On December15, 2015, the Company acquired a loan from Fulton Bank in the amount of $620,000 in order to fund the operations of Advanced Industrial Services, Inc. This loan carries interest of LIBOR (4.20% as of June 30, 2019) plus 2.00% per annum and is payable on December 15, 2020. As of June 30, 2019, the loan had a balance of $198,857 with $128,754 classified as short-term.

On May 1, 2018, the Company acquired a loan from Fulton Bank in the amount of $400,000 in order to fund new equipment for Advanced Industrial Services, Inc. This loan carries interest of LIBOR plus 2.00% per annum (4.20% as of June 30, 2019) and is payable on May 1, 2023. As of June 30, 2019, the loan had a balance of $324,924 with $77,784 classified as short-term.

Mortgage payable

On March 1, 2014, the Company completed the purchase of the building that ROB Cemtrex GmbH occupies in Neulingen, Germany. The purchase was fully financed through Sparkasse Bank of Germany for $5,500,400 (€4,000,000 based upon the exchange rate on March 1, 2014). This mortgage carries interest of 3.00% and is payable over 17 years. As of June 30, 2019, the loan had a balance of $3,505,905, based on the exchange rate at June 30, 2019, with $239,046 classified as short-term.

Notes payable

Upon acquisition of AIS, the Company assumed a promissory note related to the purchase of shares from a former shareholder in 2011. The note requires ten annual payments of principal plus interest at treasury bill rates. The note matures in 2022. As of June 30, 2019, the note had a balance of $126,939 with $92,484 classified as short-term.

On November 15, 2017, the Company issued a note payable to an unrelated third party, for $2,300,000. This note carries interest of 8% and is due after 18 months. At September 30, 2018 1,475,000 of this note was outstanding with $225,000 classified as long-term. During the nine months ended June 30, 2019, 498,452 shares of the Company’s common stock have been issued to satisfy $1,450,000 of this note. As of June 30, 2019, $278,282 of this note remains outstanding including $253,282 in accrued interest and fees. Subsequent to June 30, 2019 the balance of this loan was paid with the Company’s Common stock and reclassified as long-term.

On June 17, 2019, the Company issued a note payable to an unrelated third party, for $1,528,000. This note carries interest of 10% and is due after 18 months. As of June 30, 2019, $1,533,527 of this note remains outstanding including $5,527 in accrued interest.

Subsequent to June 30, 2019 $745,352 of a short-term note was paid with the Company’s Common Stock and reclassified as long-term.