If you are running a business in Australia, you know that every monthly subscription adds up. Between project management tools, CRM software, and communication platforms, the “per user, per month” model can quickly become a significant overhead.
One of the biggest hidden costs for growing businesses is the “Contractor Tax.” This happens when you hire a freelance designer, a temporary virtual assistant, or a specialist consultant and realize you have to pay for a full Google Workspace license just so they can access your internal files and chat with your team.
But what if you didn’t have to pay for them?
Google has introduced a game-changing feature that many business owners are overlooking: Google Workspace Guest Accounts. This feature allows you to bring external collaborators into your environment for free, while maintaining strict security controls.
In this guide, we’ll break down how guest accounts work, why they are a security win, and how you can stop overpaying for contractor seats today.
What Exactly is a Google Workspace Guest Account?
Traditionally, if you wanted to work with someone outside your company, you had two choices:
- Shared Files via Personal Gmail: You share a folder to their personal email. This is messy for security because you don’t “own” the identity of the person accessing the files.
- Full Internal Account: You create a new user (e.g.,
contractor@yourcompany.com.au). This is expensive and creates a full mailbox and calendar that they might not even need.
Guest Accounts offer a “middle way.” A guest account is a managed identity within your Google Workspace domain for an external person. They don’t get a mailbox or a calendar, but they do get a secure seat at the table in your Chat spaces and Shared Drives.
The best part? For every 1 paid Business or Enterprise license you have, you get 5 free guest accounts.
If you have a team of 10 employees, you could theoretically have up to 50 contractors working inside your Google Workspace environment without spending an extra cent on licensing.
The 1:5 Ratio: A Massive Cost Saving for Startups and SMBs
Let’s look at the math. If you are on a Business Standard plan, a single seat costs roughly $18-$20 per month. If you have five regular contractors, that’s $100 a month: or $1,200 a year: just for people who aren’t even full-time staff.
By switching those contractors to Guest Accounts, you effectively wipe that cost off your balance sheet. For many Australian businesses, this covers the cost of several months of their entire IT bill.
Who are Guest Accounts for?
- Freelancers and Creatives: Designers, copywriters, or video editors who need to drop files into your Drive.
- Vendors and Suppliers: People you need to coordinate with regularly via Google Chat.
- Legal and Financial Advisors: Specialists who need to review documents securely without being “part” of the company.
- Project-Based Contractors: Anyone who needs access for 3-6 months but doesn’t need a company email address.
What Can (and Can’t) a Guest Do?
It is important to understand that guest accounts are designed for collaboration, not for a full corporate identity.
Guests CAN:
- Join Google Chat Spaces: They can participate in team chats and direct messages.
- Collaborate on Docs, Sheets, and Slides: They can edit and comment on files you share with them.
- Access Shared Drives: If you give them permission, they can see and work within your organizational folders.
- Join Google Meet: They can jump into video calls via Chat invites sent by your team.
- Be @mentioned: You can tag them in documents and chats just like a regular staff member.
Guests CANNOT:
- Use Gmail: They do not get an
@yourcompany.com.auemail address. They continue using their own external email. - Use Google Calendar: They won’t see your internal company calendar or be able to book rooms.
- Own Files: Guests cannot create or own new files in Google Drive; everything stays under your company’s ownership.
- Install Chat Apps: They are restricted from adding third-party integrations to your spaces.
- Use Gemini: AI features like Gemini in Workspace are reserved for paid licensed users.
By limiting these features, Google ensures that the guest account remains a “collaboration-only” tool, which actually makes your remote working capability much cleaner and more organized.
Why This is a Huge Security Win
Aside from the cost savings, the primary reason we recommend guest accounts to our clients at Cloud Computer Company is security.
When you share a document with a contractor’s personal Gmail account, you lose a degree of control. If that contractor leaves their role, you have to remember to manually remove their access from every single folder.
With Guest Accounts, the person is a “managed identity.”
- Centralized Management: All guests appear in your Google Admin console in a dedicated “Guests” organizational unit.
- Data Ownership: Any data the guest creates or modifies belongs to your business. They can’t “take” files with them when they leave.
- One-Click Offboarding: If a project ends, an administrator can disable the guest account instantly, revoking their access to Chat, Drive, and Meet in one go.
- Security Policies: You can apply specific security policies to the Guest organizational unit, such as session length limits or multi-factor authentication requirements.
For more on how to keep your business safe in the cloud, check out our guide on how secure cloud computing really is.
How Does the Setup Work?
Adding a guest isn’t like adding a standard user. You don’t go into the “Users” section and create an account. Instead, the process usually starts with an invitation.
Typically, an authorized employee in your organization invites an external, non-Workspace user to a Google Chat space. Google then detects that this is an external user and automatically provisions a guest account.
The guest receives an email, accepts the terms, and they are in. They don’t need to create a new password if they are using a supported identity provider, making the onboarding process incredibly smooth.
However, as an admin, you have the power to control who can invite guests and what those guests can see. We often help businesses set up these “Guardrails” to ensure that sensitive internal data isn’t accidentally exposed to external parties.
When You Should Still Pay for a Full Seat
While guest accounts are great, they aren’t a silver bullet. You should still buy a full Google Workspace license if:
- Brand Identity Matters: You want the person to send emails from an address like
name@yourcompany.com.au. - Calendar Integration: The contractor needs to manage your schedule or book internal meeting rooms.
- Permanent Embeddedness: If the person is essentially a full-time employee who happens to be a contractor, the lack of a mailbox and Gemini AI might eventually hinder their productivity.
If you are unsure which tier is right for your different team members, our team can provide a cloud consultancy session to audit your current licenses and find where you are overpaying.
How Cloud Computer Company Can Help
Setting up guest accounts correctly requires a bit of configuration in the Google Admin console. You need to ensure your external sharing settings, Chat invitation permissions, and organizational units are aligned to prevent security leaks.
At Cloud Computer Company, we specialize in helping businesses optimize their Google Workspace environments. Whether you are looking to migrate to the cloud for the first time or you want to audit your existing setup to save money, we provide the local, expert support you need.
Stop paying the “Contractor Tax.” Let us help you set up your Guest Accounts so you can collaborate smarter, faster, and more securely.
About Mathew Hoffman
Mathew Hoffman is the owner of Cloud Computer Company. He started his career in IT back in 1981 and has held senior roles at the State Bank of NSW, Minet Australia, Wilhelmsen Lines, and Rothmans of Pall Mall. One of his career highlights was working on the technology for the Sydney 2000 Olympics. Since 2001, Mathew has provided IT consultancy to SMBs, becoming one of the original Google Partners in 2008. He re-branded the business to Cloud Computer Company in 2017 to focus on integrated cloud solutions. Based in Noosa, Mathew is a passionate cricket fan (having played and coached in both Sydney and the Sunshine Coast), and enjoys spending time with his family, hitting the beach, and playing golf.
