Launch Your Business in Australia - Register Your Company within 20 minutes

Q: What’s the difference between an ABN and an ACN?

ABN (Australian Business Number): A unique 11-digit number required for tax, invoicing, and dealing with the ATO. ACN (Australian Company Number): A 9-digit number issued to every registered company by ASIC. If you’re running a sole trader or partnership, you only need an ABN. If you’re running a company, you’ll need both an ABN and ACN.

Q: What’s the difference between a business name and a company name?

Business Name: The name you trade under, which can be linked to a sole trader, partnership, or company. Company Name: A separate legal entity registered with ASIC that provides limited liability and protection for its directors and shareholders. In short, a company name gives you stronger legal and financial protection compared to just registering a business name.

Home » Company Registration

Looking for the best way to register your company in Australia? At AMA Accountants we provide a top-rated, affordable, and reliable company registration service for startups, entrepreneurs, and business owners. From ASIC company registration, ABN, ACN, GST setup to tax compliance, we’ve got everything covered.

Why Choose AMA Accountants for Company Registration?

ASIC-Registered Agents – Your company setup is handled by qualified professionals who ensure a fully compliant and seamless registration.
25+ Years of Experience – Backed by decades of top accounting and business advisory expertise, we guide startups, small businesses, and investors with confidence.
Affordable & Transparent Fees – Get the best company registration service without hidden costs. Clear pricing, no surprises.
Trusted Nationwide – We are the go-to choice for entrepreneurs and small business owners across Australia, known for reliability and efficiency.

Local Experts, Australia-Wide Service – Based in Adelaide, we also assist clients in Sydney, Melbourne, Brisbane, Perth, Canberra, and Darwin.

Company Registration Services in Australia

We make starting your business simple with fast and compliant company registration. From ASIC setup to ATO requirements, we handle it all. Build your business on a strong foundation with complete peace of mind.

Company Formation & Setup

Starting a new business in Australia is easier with AMA Accountants by your side. We handle the entire company registration process from start to finish, making sure everything is compliant with ASIC requirements.

Register a Pty Ltd Company with ASIC – We take care of the official registration, ensuring your company meets all legal obligations.
Secure Your ACN (Australian Company Number) – Every company in Australia needs an ACN. We’ll obtain it quickly and accurately.
Company Name Search & Reservation – Not sure if your preferred name is available? We’ll conduct the search and reserve your company name for you.
Company Constitution & Documents – Receive all the essential legal documents, including your company constitution, ready for immediate use.

With our affordable and transparent company registration service, you can focus on building your business while we handle the paperwork.

ABN & GST Registration

Setting up your business doesn’t stop with company formation. AMA Accountants make sure you have all the registrations in place to legally operate and stay compliant.

Apply for ABN & TFN – We handle the process of getting your Australian Business Number (ABN) and Tax File Number (TFN), so your business is ready to trade.
GST Registration (if required) – If your turnover is expected to exceed the GST threshold, we’ll get you registered and guide you on managing GST obligations.
PAYG Withholding Setup – Ensure your business is ready to meet payroll tax requirements by registering for PAYG withholding.
Business Name Registration – Protect your brand by registering your business name under ASIC.

With our step-by-step support, you’ll have peace of mind knowing your tax and compliance registrations are completed correctly the first time.

Business Name & Trademark Registration

Your business name is the first step in building a strong identity. We help you secure and protect it from the start.

Register Your Trading Name – Officially register your business or trading name with ASIC so you can legally operate under your chosen identity.
Check Company Name Availability – We conduct thorough checks to ensure your preferred name is available and not already in use.
Trademark Advice & Registration Support – Get expert guidance on trademark applications to safeguard your brand from competitors.
Brand Protection Services – We provide ongoing support to protect your business name, logo, and intellectual property.

With AMA Accountants you can be confident that your brand is legally secure and built to last.

Registered Office & Compliance Services

Staying compliant with ASIC requirements is essential for every company. We make it easy by providing professional office and compliance support.

Registered Office Address – Use our address as your official registered office to receive all important ASIC and government correspondence.
ASIC Annual Review Support – We handle annual review paperwork and ensure timely lodgments to keep your company in good standing.
Company Secretarial Services – From maintaining company registers to preparing resolutions, we manage all secretarial obligations for you.
Ongoing Compliance & Reporting – Stay worry-free as we take care of routine filings, updates, and reporting requirements.

With our support, you can focus on growing your business while we keep your company compliant.

Advisory & Ongoing Support

Starting a business is just the beginning — having the right guidance ensures long-term success. Our expert advisory services help you make smarter decisions and stay financially healthy.

Business Structure Advice – We guide you in choosing the right structure — Sole Trader, Company, or Trust — based on your goals, liabilities, and tax needs.
Tax Planning for New Companies – Minimize your tax burden from day one with tailored strategies designed for startups and growing businesses.
Payroll & WorkCover Setup – We help set up payroll systems and ensure WorkCover compliance, so your staff is paid correctly and protected.
Ongoing Accounting & Bookkeeping – Get regular accounting, bookkeeping, and financial reporting support to keep your business on track.

With our ongoing advisory, you’ll have a trusted partner by your side, guiding you at every step of your business journey.

Who We Help?

We work with a wide range of clients — from first-time founders to experienced investors — to make business setup in Australia simple and stress-free.

Entrepreneurs & Startups – Launch your new business with the right structure, registrations, and compliance support so you can focus on growth.
Small Business Owners – Transitioning from sole trader to company? We’ll handle the paperwork, tax planning, and ongoing compliance to make the move smooth.
Property & Investment Companies – Whether you’re setting up a company for property investment or other ventures, we provide the right structure and tax guidance.
Non-Residents & Overseas Founders – If you’re outside Australia and want to register a company here, we’ll take care of the local requirements and act as your trusted on-the-ground partner.

No matter your background, our team makes company setup clear, compliant, and tailored to your goals.

Locations We Serve

We’re proudly based in Adelaide, South Australia, but our company registration services extend right across Australia.

Major Cities – Sydney, Melbourne, Brisbane, Perth, Darwin, and Canberra.
South Australia & Beyond – Including Port Augusta, Gawler, Whyalla, and other regional areas.
Tasmania – Full company setup support for Tasmanian businesses.
Nationwide Online Services – No matter where you are, we make company registration simple with our secure online process.

Whether you’re starting a business in the city, setting up regionally, or registering from interstate, we’ll ensure your company is set up quickly and correctly.

Best Company registration service in Adelaide

Best Company registration service in Brisbane

Best Company registration service in Perth

Best Company registration service in Sydney

Best Company registration service in Melbourne

Best Company registration service in Tasmania

Company Registration Frequently Asked Questions

How much does it cost to register a company in Australia?

The official ASIC fee for company registration in Australia is currently $576 (as of 2025). In addition, you may choose to work with a professional service provider to ensure your company is set up correctly, with all documents and compliance requirements handled.

What’s the difference between an ABN and an ACN?

ABN (Australian Business Number): A unique 11-digit number required for tax, invoicing, and dealing with the ATO.

ACN (Australian Company Number): A 9-digit number issued to every registered company by ASIC. If you’re running a sole trader or partnership, you only need an ABN. If you’re running a company, you’ll need both an ABN and ACN.

Can non-residents register a company in Australia?

Yes, overseas residents can register an Australian company. However, at least one director must usually live in Australia. Many non-residents partner with local resident directors or use professional resident director services to meet this requirement.

How long does the registration process take?

With the right documents and details ready, company registration can be completed within the same business day. In most cases, you’ll receive your ACN and company documents within a few hours of lodgment.

What’s the difference between a business name and a company name?

Business Name: The name you trade under, which can be linked to a sole trader, partnership, or company.

Company Name: A separate legal entity registered with ASIC that provides limited liability and protection for its directors and shareholders.
In short, a company name gives you stronger legal and financial protection compared to just registering a business name.

Start Your Business Journey Today

Whether you’re in Melbourne, Sydney, Adelaide, Brisbane, Perth, or anywhere else in Australia, AMA Accountants makes company registration simple, fast, and worry-free. We handle everything from securing your ABN and ACN to ensuring compliance and providing ongoing support, so you can focus on building your business.

With expert guidance tailored to your goals, a seamless online process, and the trust of entrepreneurs, startups, and investors nationwide, we’re here to guide you every step of the way.