Data Retention at Financial Year End

The Importance of Data Retention for Businesses

At the end of each financial year, it’s crucial for businesses to review how they store and protect their digital records, such as emails, invoices, reports, and tax files. This process is known as data retention. In Australia, many types of business records must be kept for at least 5 to 7 years, as mandated by the Australian Corporations Act 2001.

Directors are responsible for maintaining effective corporate governance. Retaining digital records over time ensures a clear trail of decision-making, accountability, and due diligence.

Here’s what you should do:

Back Up Your Data

Make sure all-important files are saved somewhere safe.
Secure data offsite physically or via local cloud storage.
Have multiple external devices for data of the company’s network servers, in case a drive fails when you need it most.
Once year end is out of the way, do a test recovery, so you know your data is recoverable.

Check What You Need to Keep

Go through your records and keep items.
Tax records and financial reports.
Employee details and payroll information
Contracts, legal documents, and business emails.

These documents help if you get audited by the ATO (Australian Tax Office) or if you need to check something later.

Safely Delete What You Don’t Need

After checking the rules (some files need to be kept for 7 years), you can delete old files that are no longer required. This keeps your systems clean and protects private information.

Review Your Data Retention Policy

Your business should have a plan (called a data retention policy) that states what types of data are saved

How long they are kept for.
When and how they should be deleted.
Now’s a good time to update that policy if needed, we protect business with data retention plans starting with 60 days, 12months or 7years.

Protect Your Data

Make sure your files are safe from hackers and accidents by:

Using strong passwords with multi factor authentication
Keeping software updated
Having antivirus protection monitored with spam filtering

Modern businesses increasingly rely on cloud systems and digital tools for operations. Ensuring that digital records are properly stored, encrypted, and retrievable over time aligns with good IT governance practices. Automating retention policies also reduces administrative burden while meeting compliance requirements.

Of course, backing up data for compliance reasons is just one element a director needs to be aware of, if a malicious intruder or rogue employee locks you out of your data or deletes it that it’s an entirely different scenario and the backup regime and its recoverability becomes absolutely critical to remain operational.

In summary, the seven-year digital data retention rule in Australia is not just a legal formality—it’s an essential aspect of protecting your business, managing risk, and fulfilling your responsibilities as a director. Being proactive about compliance strengthens the company’s integrity and resilience in an increasingly regulated and digital business environment.

If you wish to adhere to these guidelines, please contact us to discuss how we can help.

Integer IT back up business critical applications and data across several industries, including medical, not for profit, manufacturing, business services and many others.

We resiliently back up locally so in the event of a data disaster we are on hand instantly to recover. We also cover Microsoft cloud offerings, including Email, OneDrive, Teams and SharePoint, unlimited data with 7yrs data retention polices to fulfill director’s obligations.

When your Core IT systems are set up correctly with a strong and stable platform, you’re better able to adapt and manoeuvre your IT infrastructure to suit your business needs.

At Integer IT, we have a team of experts who can offer vast experience in designing, building, maintaining, managing and troubleshooting Core IT infrastructure environments.