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BARBARA KOWENZOWSKI

ABN 39 878 644 310ActiveGST registered
Active ABN · registered for GSTThis ABN is active and registered for GST since 13 October 2026, so it can charge GST on a tax invoice.
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ABN details

ABN39 878 644 310
ABN statusActive from 13 October 2026
Entity nameBARBARA KOWENZOWSKI
Entity typeIndividual/Sole Trader
GSTRegistered from 13 October 2026
Deductible gift recipientNo
Main business locationQueensland 4032 · Other businesses in 4032
Suburbs in postcodeChermside, Chermside Bc, Chermside Centre, Chermside South, Chermside West, Craigslea
Local government areaBrisbane

Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.

Registered business names (ASIC)

Business nameStatus · registered · state
PROOFITRegistered · from 13 October 2026
DYNAMIC LOOPRegistered · from 15 May 2012 · VIC

Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.

Business & trading names

  • PROOFIT

Names recorded against this ABN in the ABR extract.

Summary

BARBARA KOWENZOWSKI is an Individual/Sole Trader with ABN 39 878 644 310, located in Queensland 4032. The ABN is active since 13 October 2026.

It is registered for GST from 13 October 2026. It trades under another name: “PROOFIT”.

It holds 2 registered business names with ASIC, including “PROOFIT”.

Postcode 4032 covers Chermside, Chermside Bc, Chermside Centre, Chermside South, Chermside West and nearby suburbs in the Brisbane local government area.

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Frequently asked questions

What is the ABN of BARBARA KOWENZOWSKI?

The ABN of BARBARA KOWENZOWSKI is 39 878 644 310.

Is the ABN of BARBARA KOWENZOWSKI active?

Yes. ABN 39 878 644 310 is active since 13 October 2026.

Is BARBARA KOWENZOWSKI registered for GST?

Yes, registered for GST since 13 October 2026.

What business names does BARBARA KOWENZOWSKI use?

Registered business names: PROOFIT; DYNAMIC LOOP.

Where is BARBARA KOWENZOWSKI located?

Its main business location is in Queensland, postcode 4032.

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