From paper to digital management: my forced switch after a disaster
Christophe, a landlord in Brussels, shares how a water damage incident destroyed his paper archives and forced him to go digital. Reconstruction, tools and lessons.
- 01 The disaster
- 02 The reconstruction
- 03 The tools chosen
- 04 The result
- 05 Lessons learned
January 2025 — the disaster
I have owned 2 apartments in a building in Forest since 2010. A 2-bedroom on the 1st floor (rented at 950 EUR) and a studio on the 3rd (rented at 650 EUR). Two residential leases, two long-standing tenants. My management: 100% paper. Three binders in the cellar, arranged on a metal shelf. Leases, inventories, receipts, correspondence: 15 years of archives.
On 18 January, a pipe burst in the building cellar during a freezing night. When I went down the next morning, 20 cm of water covered the floor. My 3 binders had soaked all night. The signed leases were illegible. The inventories were pulp. 15 years of archives, destroyed in one night.
My first reflex: panic. If a tenant contests anything, I no longer have any evidence. My second reflex: call my insurance (which would cover material damage but not document reconstruction). My third reflex: rebuild, this time digitally.
February 2025 — the reconstruction
The reconstruction took 4 weekends. Here is how I proceeded:
Leases: both active leases had been registered at the FPS Finance registration office (this is compulsory). I requested certified true copies. Timeframe: 3 weeks. Cost: free for residential leases.
Inventories: each tenant held their original copy. I asked Marie (1st floor) and Kevin (3rd floor) to lend me theirs for scanning. Both agreed without any problem.
Rent receipts: impossible to reconstruct in full. But bank statements for the last 5 years (accessible online) prove the payments received. I downloaded the statements and created a complete history.
EPC certificates and insurance attestations: requested from the respective providers. Timeframe: 1 to 2 weeks.
Registered letters sent to tenants over the years (reminders, indexation notices, repair requests) are permanently lost. Only bpost acknowledgements of receipt are viewable online for 2 years. Beyond that, no trace remains.
Reconstruction result: 85% of documents recovered. The missing 15% are mainly correspondence and handwritten notes with little legal value, except for former inventories of departed tenants (but the contestation period has passed).
The tools chosen
For the digital migration, I opted for a simple and free system:
Storage: Google Drive (15 GB free). Architecture in folders: one folder per property, sub-folders by document type (lease, inventory, receipts, charges, correspondence). Total used: 1.2 GB for 2 properties over 15 years.
Payment tracking: a Google Sheet shared with myself, with one row per month per property. Columns: expected date, receipt date, amount, comment. Conditional formatting colours rows red when no payment after the 5th day.
Receipts: a Google Docs template with compulsory Belgian mentions. I duplicate it each month, fill in the fields and send it by email. Time: 2 minutes per receipt.
For a more complete system, I later explored the rental management software available on the Belgian market. Some offer free versions sufficient for 2 properties, with payment alerts and built-in indexation calculation.
The result: 6 months later
Six months after the disaster, my management is 100% digital. The concrete benefits:
- Accessibility: I can view any document from my phone, in 10 seconds. No more going down to the cellar.
- Security: files are automatically backed up in the cloud. Even if my phone falls in water, everything is intact.
- History: every email sent to a tenant is automatically archived in Gmail. No more lost correspondence.
- Time saving: monthly management (receipts + tracking) takes 30 minutes for 2 properties, compared to 1h30 on paper.
The only document I still keep on paper: original signed leases, stored in a fireproof safe (purchase: 89 EUR). In Belgian law, the paper original remains the strongest evidence in the event of a dispute.
What I learned
It took a disaster to make me switch. Do not make the same mistake. Three lessons:
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Paper is mortal. Water, fire, theft: a paper binder can disappear in a few hours. Scanning is not a luxury, it is insurance. Scan every document the day it is signed.
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Lease registration saves you. Without the compulsory registration at the FPS Finance, I would have lost all trace of my leases. Check that every lease is properly registered — it is free and compulsory for the landlord.
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Start simple. Google Drive + Google Sheets + a receipt template: it is free, sufficient for 1 to 3 properties, and infinitely better than a binder in a damp cellar.
For more rental management testimonials: How I automated managing my 3 apartments, Testimonial: landlord switches to online management and My experience as a landlord in Wallonia.
- “**Scan your documents as you go, not all at once.** Every document received or signed should be scanned the same day. 30 seconds of scanning prevents weeks of reconstruction in the event of a disaster.
- “**Store your files on a secure cloud, not a local hard drive.** A hard drive can break down, be stolen or destroyed. A cloud service (even free) offers automatic backup accessible from anywhere.
- “**Keep original paper leases in a safe, not in a cellar.** The original lease may be required by the justice of the peace. Even if you have a digital copy, the paper original remains the strongest evidence in Belgian law.
Frequently asked questions
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In Belgian law, the signed original lease has a higher evidential value than a scanned copy. However, in practice, the justice of the peace accepts digital copies if they are legible and authenticity is not contested by the other party. For leases signed electronically (via a certified platform), the digital document is the original.
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The landlord must keep: the signed lease (for the entire duration of the lease + 5 years), entry and exit inventories, proof of deposit payment, EPC certificate, rent receipts, registered letters and charge statements. Minimum retention period: 5 years after the end of the lease.
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For storage: Google Drive, OneDrive or Dropbox (5 to 15 GB free plans). For management: a shared spreadsheet (Google Sheets) can suffice for 1 to 2 properties. For more complete tracking, rental management software offers limited free versions. For scanning: the phone's camera app is sufficient.
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If the lease was registered at the registration office (which is compulsory), you can request a certified true copy from the FPS Finance. The timeframe is approximately 2 to 4 weeks. The tenant also holds an original. As a last resort, the justice of the peace can reconstitute the lease based on testimonies and indirect evidence.
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