Individual taxation
Income tax returns, deductions, salary sacrifice, dividend and interest reporting, prior-year returns and tax minimisation.
Accounting · Taxation · Bookkeeping
Practical tax advice. Personal service.
Proudly serving the local community since 1986, supporting individuals, families and small to medium-sized businesses with accounting, taxation and business advice.
Our services
Clear guidance across tax and business
A one-stop shop for accounting, taxation and bookkeeping, with advice tailored to client circumstances, needs and goals.
Business advisory
Business management, strategic planning, start-up support, accounting, bookkeeping, GST and ABN matters.
Tax structures
Guidance on entity structures and asset protection, aligned with business, family and personal goals.
Property & investment
Practical taxation guidance for rental property, investment property and negative gearing.
About Coull & Prior
Local experience since 1986
Coull & Prior Taxation Consultants specialises in Business Management, Strategic Planning, Accounting and Tax Management.
Personal relationships matter.
The practice works closely with clients through regular communication, prompt responses and proactive advice.
The practice works closely with clients through regular communication, prompt responses and proactive advice.
The firm supports both business and individual clients with a mature, responsible and flexible approach. Managing Director David Vannetiello and the team maintain a strong presence in client interactions and focus on practical, personalised service.
Qualified professionals stay current with legislation and technology. Where a required service is not provided directly, Coull & Prior can refer clients to trusted professional associates.
Our team
Professional advice, backed by approachable support
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David Vannetiello
Managing Director
A Registered Tax Agent and member of the Institute of Public Accountants with more than 25 years of experience in taxation, accounting and business advisory services.
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Ellie Ardehali
Accountant
Provides taxation and compliance services and holds a Master of Professional Accounting from the University of Adelaide. Ellie is completing the CA ANZ Program.
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Support Team
Office & client services
Teresa Vannetiello, Office Manager/Bookkeeping, and Jo-Anne Kennedy, Reception/Client Services, assist with general enquiries and connect clients with the right person.
Already a client?
Open your secure area to retrieve, upload or sign documents.
2026 Online Tax Return
Your appointment or the Easy Tax Kit. You decide.
Complete the relevant forms at your convenience and Coull & Prior will take care of the rest. No appointment is necessary. Alternatively, call the office to make a personal appointment.
2026 Individual Tax Return Checklist
Review the information and records generally requested to prepare an individual return.
Client rights, obligations and safe harbour
Read a plain-language overview of client responsibilities and statutory protections.
What to provide
Details of income, work-related deductions and other deductions. Retaining receipts helps maximise eligible deductions.
Frequently asked questions
Navigate tax time with confidence
Will I receive a Payment Summary?
With Single Touch Payroll, payment summaries may not be issued. Details appear in the annual ATO report available to the accountant and will be checked at the appointment.
Can the fee be taken from my refund?
Yes. The fee can be deducted from the ATO refund, with an additional processing fee.
Can multiple years of returns be prepared together?
Yes. Past-year returns can be prepared and lodged together, although previous-year refunds may take longer and may not arrive together.
Can I claim deductions without receipts?
Receipts are not required in some circumstances, but retaining work and business-related receipts is recommended to help maximise eligible deductions.
How long will my refund take?
The existing site advises contacting the office if a refund has been with the ATO for more than 28 days.
What should I bring to an appointment?
Bring details of income, work-related deductions and other deductions. The downloadable 2026 checklist provides additional guidance.
How do I make an appointment?
Call the office on (08) 8447 4433 during business hours. New clients can be matched with an accountant suited to their needs.
What is the Secure Client Portal?
A secure area for clients with an email address. Sensitive documents can be uploaded for retrieval and access.
What documents can I access?
Uploaded documents may include Notices of Assessment, general ATO mail, tax returns and financial statements.
What else can I do in the portal?
Documents can be uploaded for signing, and clients can upload items such as software backups and bank statements.
How do I get set up or reset my password?
The office sets up access using a valid email address. Login details and a temporary password are emailed. Use the forgotten-password link if access needs to be reset.
Who is my business contact?
Clients may call or email their accountant. The support team can also check work progress or confirm lodgement.
How is business work managed?
Work is assigned to a specific accountant who manages the engagement and answers questions.
How are scope and costs agreed?
Following an initial consultation, a letter of engagement details the work scope and related costs. It must be signed and returned before work proceeds.
What are the payment options?
Payment methods include cash, cheque, direct bank transfer, Visa, Mastercard and EFTPOS. Bank transfers should quote the client name or invoice number.
Testimonials
What clients have said
“David was friendly, approachable and extremely helpful in guiding me through the purchase of my investment property.”
“They quickly understood my business and my needs, and got me back on track with my bookkeeping and tax.”
“Obliging, easy to talk to and I felt secure throughout the process.”
Contact
Make an appointment
Visit, call or email the Port Adelaide office.
Coull & Prior Taxation Consultants
Office
285 St Vincent Street
Port Adelaide SA
Trading hours
Monday to Friday, 9 am–5 pm
Extended times through tax season
Postal
PO Box 553, Port Adelaide SA 5015