Country Guide
EIN for Australian Entrepreneurs
Apply for your US EIN from Australia without an SSN or ITIN. ein.so handles the IRS fax filing for Australian freelancers, SaaS founders, and Amazon sellers. $49 Standard. $97 Express.
Australian entrepreneurs can get a US EIN by submitting IRS Form SS-4 by fax. Your Australian passport number replaces the SSN requirement on Line 7b. The IRS online tool is blocked for applicants without an SSN, so the fax method is your path. ein.so prepares your SS-4, faxes it to the IRS at 855-215-1627, and delivers your EIN by email. Standard processing costs $49 (4-7 business days). Express costs $97 (2-3 business days).
Australia has a population of 26 million and a GDP near $1.7 trillion. Australian founders increasingly build for the US market: SaaS startups, Shopify and Amazon sellers shipping Australian products, content creators, and consultants invoicing American clients. Each one needs a US EIN to operate a US business entity. This guide explains how Australian applicants get an EIN without an SSN, how to complete Form SS-4 line by line, and how to set up US banking and payments after approval.
| Factor | Australia | United States |
|---|---|---|
| Common entity | Sole trader / Pty Ltd | LLC / Corporation |
| Business ID | ABN (11 digits) / TFN | EIN (XX-XXXXXXX) |
| Tax authority | Australian Taxation Office (ATO) | IRS |
| Consumption tax | GST (10%) | State sales tax (varies) |
| Currency | Australian Dollar (AUD, ~0.65 USD) | USD |
| Online EIN tool | Requires US SSN | Fax method for non-residents |
Use Cases
Why Do Australian Entrepreneurs Need a US EIN?
Australian entrepreneurs need a US EIN because a US LLC cannot open a bank account, accept US payments, or file US taxes without one. The EIN is the federal tax ID that links your Australian-owned company to the US financial system.
Australia's strong startup scene and its export sectors in software, e-commerce, and digital media push founders toward the US, where customers, payment processors, and capital concentrate. These are the most common reasons Australian applicants come to ein.so.
SaaS and Tech Startups
E-commerce and Amazon.com
Freelancers and Sole Traders
Content Creators and Digital Products
Step-by-Step
How Do Australian Citizens Apply for a US EIN?
Australian citizens submit IRS Form SS-4 by fax to 855-215-1627, using an Australian passport number in place of an SSN. The IRS online tool requires an SSN, so the fax method is the only viable path for Australian applicants. The IRS issues most correctly filed EINs within 4-7 business days.
Form Your US LLC
Gather Your Documents
Complete Form SS-4
Submit by Fax and Receive Your EIN
Australia-Specific SS-4 Field Guide
| SS-4 Field | Australian Entry |
|---|---|
| Line 1 (Legal name) | Your US LLC name |
| Line 4 (Address) | Your Australian address (street, suburb, state, postcode) |
| Line 7a (Responsible party) | Your full name as on your passport |
| Line 7b (SSN/ITIN/EIN) | Your Australian passport number |
| Line 10 (Reason) | Started new business |
| Line 16 (Principal activity) | E.g., "software," "e-commerce," "consulting" |
A common rejection cause is address formatting. The Australian suburb, state, and 4-digit postcode do not map cleanly to the SS-4 layout, and the IRS rejects malformed international addresses. ein.so reformats your address to an IRS-accepted style. See the full SS-4 form guide and the complete EIN application process.
Cost & Timing
How Much Does an EIN Cost for Australian Applicants?
The IRS charges $0 for an EIN. ein.so charges $49 for Standard (4-7 business days) or $97 for Express (2-3 business days) to prepare your Form SS-4, fax it to the IRS, and deliver the EIN by email. You pay only for the filing service, not for the EIN itself.
The value is error-free filing and speed. A single SS-4 mistake from Australia means weeks of delay and a re-fax across a large time-zone gap. The table below compares the three application paths.
| Method | Cost | Time | SSN Needed |
|---|---|---|---|
| ein.so Standard | $49 | 4-7 business days | No |
| ein.so Express | $97 | 2-3 business days | No |
| DIY fax to IRS | $0 | 4-7 business days | No |
| IRS online tool | $0 | Instant | Yes (blocks non-residents) |
Need an ITIN as well? ein.so also files ITINs at $197 (Standard) or $297 (Express). Review the EIN cost breakdown and EIN processing time for full detail. Start your filing on the apply page.
Banking & Payments
How Do Australian Entrepreneurs Use Their EIN for US Banking and Payments?
Australian entrepreneurs use their EIN to open a US business bank account and connect US payment processors, which give an Australian-owned LLC full access to the dollar economy. Mercury and Relay approve most Australian LLC owners remotely within a few business days.
US Business Bank Account
Stripe on a US Entity
PayPal Business (US)
Wise and AUD Transfers
Together, a US LLC, an EIN, and a US bank account let you invoice American clients in dollars, accept card payments through Stripe, and repatriate profits to your Australian bank when the AUD/USD rate is favorable.
Tax Considerations
What Should Australian Entrepreneurs Know About US and Australian Taxes?
A single-member US LLC owned by an Australian resident is usually a disregarded entity for US federal income tax, meaning the LLC itself pays no US federal income tax on non-US-sourced income. You still carry US information-reporting duties, and you continue to report income in Australia under ATO rules.
US Filing: Form 5472 + 1120
US-Australia Tax Considerations
Australian Reporting
BOI Report to FinCEN
ein.so handles the EIN application and does not provide tax advice. Work with an Australian accountant and a US CPA familiar with non-resident matters. Your EIN is the starting point for US tax compliance. See our EIN without SSN guide and EIN for non-residents.
Australia vs US
How Does an Australian ABN Differ From a US EIN?
An Australian ABN identifies your business to the ATO and has no standing in the United States. A US EIN identifies your US entity to the IRS and US banks. The two are separate systems; an ABN does not substitute for an EIN, and you need an EIN to run a US LLC.
Common mistakes Australian applicants make
- Trying the IRS online tool, which requires a US SSN and blocks non-residents.
- Entering the ABN or TFN on Line 7b instead of the Australian passport number.
- Formatting the Australian address in a way the IRS rejects.
- Skipping the annual Form 5472 filing and risking the $25,000 penalty.
What ein.so delivers for Australian applicants
- Correctly completed Form SS-4 with your passport number on Line 7b.
- Fax submission to the IRS at 855-215-1627, no SSN required.
- EIN assignment letter (CP 575) delivered by email.
- Standard $49 (4-7 business days) or Express $97 (2-3 business days).
Get started on the apply page or read the EIN without SSN guide first.
Next Steps
After Getting Your EIN From Australia
- Open a US bank account — Mercury, Relay, and Wise accept non-resident LLC owners
- File your BOI report — required for most LLCs, free at fincen.gov/boi
- Set up payments — connect your EIN to Stripe, PayPal, or Payoneer
- File Form 5472 — annually for foreign-owned LLCs ($25,000 penalty for non-filing)
- Sell on US platforms — Amazon, Shopify, Etsy
Other country guides: India | UK | Canada | Nigeria | Pakistan | Philippines. Browse all on EIN for non-residents.
Frequently Asked Questions
Can Australian citizens get a US EIN without visiting America?
Yes. Australian citizens apply for a US EIN entirely from Australia. The IRS does not require you to be present in the United States. You submit Form SS-4 by fax using your Australian passport number on Line 7b. ein.so handles the whole process remotely for $49 (Standard) or $97 (Express).
Do I need an SSN or ITIN to get an EIN from Australia?
No. Australian applicants do not need an SSN or ITIN. Your Australian passport number serves as identification on Form SS-4 Line 7b. The IRS online EIN tool requires an SSN, which is why Australian applicants use the fax method that ein.so files for you.
How long does it take for an Australian applicant to receive an EIN?
Through ein.so, Standard processing takes 4-7 business days ($49) and Express takes 2-3 business days ($97). The DIY fax method takes 4-7 business days when the form is error-free. Calling the IRS from Australia means international calls across a large time-zone gap during US business hours.
What is the EIN equivalent in Australia?
The closest Australian equivalents are the ABN (11-digit Australian Business Number) and the TFN (Tax File Number), both administered by the Australian Taxation Office, plus your GST registration. None of these have standing in the United States. You need a separate US EIN for a US business entity.
Can Australian freelancers and sole traders use a US LLC and EIN?
Yes. Many Australian freelancers and sole traders form a US LLC to invoice US clients in dollars, access US payment rails, and present a US business identity. The US LLC and EIN sit alongside your Australian ABN; you continue to report income in Australia under ATO rules. Confirm details with an accountant.
Can I sell on Amazon.com from Australia with an EIN?
Yes. Amazon requires a US tax identification number to complete the seller tax interview on Amazon.com. Australian sellers expanding from Amazon.com.au use their US EIN to register through their US LLC, access FBA in the US, and reach American customers across all 50 states.
Can I open a US bank account from Australia with my EIN?
Yes. With your EIN and LLC formation documents, you open accounts at Mercury, Relay, and Wise remotely from Australia. You receive US account and routing numbers for ACH and domestic wires. The EIN is the first requirement; some traditional banks still require an in-person visit.
Does ein.so give tax advice to Australian applicants?
No. ein.so prepares and files Form SS-4 to obtain your EIN and does not provide tax advice. A foreign-owned single-member US LLC files Form 5472 with a pro-forma Form 1120 each year; the penalty for not filing is $25,000. Confirm your US and Australian tax duties with a CPA and an Australian accountant.
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