SharePoint Archiving for Ontario Businesses: Cut Storage Costs and Stay Compliant

SharePoint Online is where most Microsoft 365 businesses store their shared documents, project files, and team resources. It works well until you start running out of storage. Between document libraries, team sites, version history, and files shared through Teams, SharePoint storage grows fast. And when you hit your limits, Microsoft charges premium rates for every additional gigabyte.

For Ontario businesses, the problem is compounded by regulatory requirements. Under PIPEDA and various industry-specific regulations, you may be required to retain certain records for years, even if you no longer actively use them. Keeping all of that data in SharePoint is expensive and inefficient. Archiving solves both problems.

Why SharePoint Archiving Matters

There are five key reasons why SharePoint archiving should be part of your IT strategy:

• Storage costs add up quickly: Microsoft 365 includes 1 TB of SharePoint storage per tenant plus 10 GB per licensed user. Once you exceed that, additional storage costs $0.20 per GB per month. For a business with 50 GB of excess data, that is $120 per year, and it only grows.
• Regulatory retention requirements: PIPEDA, health care regulations, financial industry rules, and legal hold obligations may require you to retain records for specific periods. You need a reliable, searchable system for that data.
• Litigation and legal discovery: If your business faces legal action, you may need to produce historical documents quickly. Having an organized archive with full search capabilities makes this manageable.
• Compliance audit readiness: Auditors want to see proof of data retention. An archiving system with clear retention policies and audit trails demonstrates that you take data governance seriously.
• SharePoint performance: Overloaded SharePoint sites become slow. Search results take longer, page load times increase, and large document libraries become difficult to navigate. Moving inactive data to an archive keeps SharePoint fast.

Archiving vs. Backup: What's the Difference?

These terms are often confused, but they serve fundamentally different purposes:

Backupis for short-term recovery from data loss. If someone accidentally deletes a file, if ransomware encrypts your SharePoint, or if an admin error wipes a document library, backup lets you restore to a previous point in time. Backup is your safety net, your "undo button" for disasters.

Archiving is for long-term retention of data you no longer actively use. Completed projects, former employee files, old document versions, historical records: data that has business or legal value but does not need to live in your active SharePoint environment. Archiving moves this data to cheaper, purpose-built storage while keeping it searchable and retrievable.

The key point: you need both. Backup protects you from data loss. Archiving reduces costs and keeps you compliant. They are complementary, not interchangeable. Both backup and archiving are included with our managed IT services.

What Should You Archive?

Not everything in SharePoint needs to stay there forever. Here are the types of data that are strong candidates for archiving:

• Completed project sites: When a project wraps up, its SharePoint site often sits untouched for months or years. Archive the entire site to free up storage while preserving the complete record.
• Former employee data: When someone leaves the company, their OneDrive files are typically transferred to a manager or deleted after 30 days. But you may need to retain that data for compliance. Archiving keeps it safe without consuming active storage.
• Old document versions: SharePoint version history is useful for active documents, but keeping 50 versions of a file from three years ago wastes storage. Archive older versions and keep only the latest in SharePoint.
• Historical records required for compliance: Financial records, contracts, HR documentation, client communications: anything you need to retain for regulatory reasons but do not access on a daily basis.
• Inactive team sites: Any team site or document library that has not been accessed in 6 to 12 months is a candidate for archiving. If nobody is using it, it should not be taking up premium SharePoint storage.

How to Build an Archiving Strategy

An effective archiving strategy does not happen by accident. Here are five steps to get it right:

1. Audit your current SharePoint usage and storage. Start by understanding where your storage is going. Use the SharePoint admin center to review site storage reports. Identify the largest sites, the least active sites, and your total storage consumption versus your allocation.
2. Define retention policies. Decide what data to keep, how long to keep it, and when it can be deleted. Work with your legal and compliance team to ensure policies meet regulatory requirements. Document these policies clearly.
3. Choose an archiving solution.You have two broad options: Microsoft's native retention and compliance tools (available in higher-tier M365 plans) or third-party archiving solutions. Native tools work for basic retention, but third-party solutions typically offer better search, lower storage costs, and more flexible policies.
4. Automate archiving rules. Manual archiving does not scale. Set up policies that automatically move data to the archive based on age, site activity, or content type. This ensures consistent enforcement without requiring someone to remember to archive things.
5. Review and adjust quarterly. Storage usage and compliance requirements change over time. Review your archiving policies every quarter to ensure they still align with your business needs. Adjust rules as teams grow, projects close, and regulations evolve.

For most small and mid-sized businesses, the easiest path is to have your managed IT provider set up and manage your archiving strategy. They handle the technical implementation while you focus on defining the business rules.

How ClayGen Handles SharePoint Archiving

SharePoint archiving is included with our managed IT services, purpose-built for Ontario businesses that need affordable, compliant long-term storage. Here is what it covers:

• Cost-efficient archive storage:A fraction of Microsoft's overage pricing for SharePoint capacity. The more data you archive, the more you save.
• Affordable for smaller teams: Designed so small businesses can start managing SharePoint storage proactively without enterprise-tier costs.
• Automated policy-based archiving: Set rules based on site activity, document age, or content type. Data moves to the archive automatically based on your defined policies.
• Full search and retrieval: Archived data is not buried in cold storage. You can search across your entire archive and retrieve documents quickly when needed for compliance, legal discovery, or business purposes.
• Canadian data residency: All archived data is stored in Canadian data centres. This supports your Microsoft 365 compliance obligations under PIPEDA and other Canadian regulations.

Whether you are currently overpaying for SharePoint storage, preparing for a compliance audit, or simply want to keep your SharePoint environment fast and organized, archiving is the answer.

Contact ClayGen for a free SharePoint storage audit. We will review your current usage, identify archiving opportunities, and show you exactly how much you could save.

For the broader view of this topic, see our complete Microsoft 365 management guide.