Loading A1 Accounting
Darwin’s Registered Tax Agents

Trusted Accounting
& Tax Services
in Darwin NT

Expert tax returns, bookkeeping, BAS and business advisory for individuals and businesses across the Northern Territory. Maximise your refund. Minimise your stress.

ATO RegisteredTax Agents
15+ YearsExperience
500+ ClientsServed
ATO Registered Tax Agent
FY 2024–25
Tax Performance Dashboard
500+
Returns Filed
98%
Satisfaction
$2M+
Refunds Secured
15+
Years Est.
Average Refund $2,480Maximum refund guarantee
Xero Certified Advisor
ATO Registered Tax Agent
Xero Certified Advisor
MYOB Certified Partner
CPA Australia Member
24–48 Hr Turnaround
What We Do

Complete Accounting & Tax Services

Every financial service Darwin individuals and businesses need — all under one roof.

500+
Happy Clients
15+
Years Experience
98%
Satisfaction Rate
$2M+
Refunds Secured
About Us
Why Choose A1 Accounting & Tax Solutions

Darwin’s Most Trusted Accounting Firm

Deep NT knowledge combined with professional expertise. We understand the Darwin economy — seasonal industries, unique tax obligations, and opportunities others miss.

Registered Tax Agents
Fully registered with the Tax Practitioners Board. Your returns handled by qualified professionals only.
Maximum Refund Guarantee
We identify every legitimate deduction — clients consistently receive larger refunds than self-lodged returns.
24–48 Hour Turnaround
Most returns processed within 24–48 hours. We respect your time and deliver without delay.
Fully Remote Service Available
Send documents by email or WhatsApp — no office visit needed. Ideal for regional NT clients.
Learn More About Us
How It Works

Get Started in 4 Simple Steps

01
Book a Consultation

Free initial consultation — in person, by phone, or online.

02
Share Your Documents

Send documents by email, WhatsApp, or drop in at our office.

03
We Handle Everything

Our experts prepare, review and lodge your return on time.

04
Receive Your Results

Get your refund or compliant financials with ongoing support.

Client Reviews

What Our Clients Say

★★★★★

A1 Accounting has handled my returns for 4 years. They always find deductions I never knew about and my refund increases every year. Highly recommend to everyone in Darwin.

SM
Sarah Mitchell
Nurse, Royal Darwin Hospital
★★★★★

A1 handles all our BAS, payroll and year-end accounts. Absolute professionals — always on time and they know their stuff. Our finances have never been better.

JK
James Kowalski
Director, Darwin Trades Pty Ltd
★★★★★

They understand NT construction and have saved us significant tax every year. Switched to A1 three years ago and the difference is remarkable. Cannot recommend highly enough.

BD
Brian Daniels
Owner, Darwin Build Group
★★★★★

Fantastic remote service. Emailed my documents and everything was lodged within two days. Refund arrived quickly. Professional, responsive, clearly know what they are doing.

RP
Robert Payne
Mining Engineer, Darwin
Read All Reviews
FAQ

Common Questions

The standard deadline is 31 October. As a registered tax agent, we can extend this — often to May of the following year. Contact us early to confirm your specific deadline.

Individual returns start from $99. Business returns are quoted based on complexity. All fees discussed upfront with no surprises. Our fee is also tax-deductible the following year.

Yes. Email or WhatsApp your documents and we handle everything electronically. Many NT clients across regional areas use this service and love the convenience.

The ATO typically pays refunds within 2–14 business days after lodgement. We lodge promptly so your refund arrives as quickly as possible into your nominated bank account.

View All FAQs
Ready to Maximise Your Tax Refund?
Book your free consultation — Darwin’s most trusted accountants are ready to help.
Our Location

Visit Us in Stuart Park

Conveniently located on Stuart Highway, just minutes from Darwin CBD. Walk-ins welcome during business hours.

Address
135 Stuart Highway, Stuart Park NT 0810
Hours
Mon–Fri: 9:00am – 5:30pm  |  Saturday: 9:00am – 1:00pm
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