Peter Castellan — Registered Tax Agent in Castle Hill, NSW
Peter Castellan is listed on the Tax Practitioners Board Public Register as a registered tax agent practising in Castle Hill, New South Wales 2154. Only practitioners registered with the TPB may legally charge a fee for tax agent services in Australia.
- Practitioner
- Peter Castellan
- Registration type
- Tax Agent
- TPB registration no.
- 65253002
- Locality
- Castle Hill, NSW 2154
- Register status
- Registered
- Data as at
- 20/08/2026
Taxly publishes what the register says; it is not an endorsement, a review or a recommendation, and Taxly has no commercial relationship with this practitioner. Registrations change — confirm the current status on the TPB register before you engage anyone.
What a registered tax agent may do for you
- Prepare and lodge income tax returns for individuals, companies, trusts and partnerships.
- Give tax advice and represent you in dealings with the ATO.
- Lodge on your behalf under the tax agent lodgment program, which usually extends your return deadline beyond 31 October.
- Provide BAS services as well — a tax agent registration covers activity-statement work.
How to verify this registration
- Open the TPB Public Register.
- Search registration number 65253002, or the name Peter Castellan.
- Check the status reads “Registered” and note any conditions on the registration.
Registered agents are bound by the TPB Code of Professional Conduct and must hold professional indemnity insurance.
Enquire about Peter Castellan →Other registered agents in Castle Hill
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All 166 registered agents in Castle Hill
Nearby suburbs
- Norwest (234)
- Bella Vista (202)
- Baulkham Hills (99)
- Kellyville (75)
- North Kellyville (42)
- Winston Hills (34)
- Rouse Hill (27)
- Kellyville Ridge (23)
All NSW 21xx postcodes · All New South Wales suburbs · Australia-wide directory
About this listing
This listing is built from the TPB Public Register, published as open data on data.gov.au. Taxly shows the practitioner's name, practice name, registration number, type and locality only — street addresses, phone numbers and email addresses are never published here. We do not sell directory data, enquiry details or correction requests to anyone.