CHRISTOPHER JOHN BASTEN
ABN details
| ABN | 23 577 122 321 |
|---|---|
| ABN status | Active from 17 March 2000 |
| Entity name | CHRISTOPHER JOHN BASTEN |
| Entity type | Individual/Sole Trader |
| GST | Not registered (cancelled 1 July 2022) |
| Deductible gift recipient | No |
| Main business location | New South Wales 2145 · Other businesses in 2145 |
| Suburbs in postcode | Constitution Hill, Girraween, Greystanes, Mays Hill, Pemulwuy, Pendle Hill, South Wentworthville, Wentworthville, Westmead |
| Local government area | Cumberland |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| Psychstuff | Registered · from 20 February 2013 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- Basten and Associates Clinical Psychologists
- Psychstuff
Names recorded against this ABN in the ABR extract.
Summary
CHRISTOPHER JOHN BASTEN is an Individual/Sole Trader with ABN 23 577 122 321, located in New South Wales 2145. The ABN is active since 17 March 2000.
It is not currently registered for GST. It trades under 2 other names, including “Basten and Associates Clinical Psychologists”.
It holds one registered business name with ASIC, including “Psychstuff”.
Postcode 2145 covers Constitution Hill, Girraween, Greystanes, Mays Hill, Pemulwuy and nearby suburbs in the Cumberland local government area.
Frequently asked questions
What is the ABN of CHRISTOPHER JOHN BASTEN?
The ABN of CHRISTOPHER JOHN BASTEN is 23 577 122 321.
Is the ABN of CHRISTOPHER JOHN BASTEN active?
Yes. ABN 23 577 122 321 is active since 17 March 2000.
Is CHRISTOPHER JOHN BASTEN registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does CHRISTOPHER JOHN BASTEN use?
Registered business names: Psychstuff.
Where is CHRISTOPHER JOHN BASTEN located?
Its main business location is in New South Wales, postcode 2145.