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Warranty and Depreciation
For tools, equipment and assets, Gubbins tracks the things that change over an item's life — its warranty and its depreciating value.
Where to find it: the Lifecycle tab of an item's details, once the Warranty & depreciation capability is enabled (Modular UI).
Record an item's warranty and Gubbins derives its status — in warranty, expiring soon, or expired — from the dates, so you always know where you stand without doing the arithmetic.
Warranty status feeds the Alerts and Upcoming feeds, so a warranty about to lapse surfaces while you can still act on it (make that claim, plan a replacement).
💡 Tip Attach the receipt or warranty document on the item's Media & docs tab (see attachments) so the proof of purchase is right beside the dates when you need to make a claim.
From an item's purchase price and expected life, Gubbins estimates its depreciated value today using straight-line depreciation down to a salvage floor — a book value that only ever decreases. This underpins the valuation reports and the insurance schedule.
ℹ️ Note Depreciation always trends downwards. For things that hold or gain value — collectibles, tools, property — record a manual current value instead; it can move up as well as down and takes precedence for valuation.
- Current value & revaluation — for assets that appreciate.
- Insurance & estate schedule — a printable replacement-value document.
- Maintenance & servicing — keeping assets serviced.
- Reports overview — valuation across your inventory.
Gubbins · a local-first, offline inventory app · Report an issue
Getting started
Inventory
- Items
- Tracking modes
- Locations & stock
- Location photos & regions
- Batches & lots
- Variants & SKUs
- Kits & bundles
- Tags, attachments & related
- Custom fields & capabilities
- Low stock & gauges
- Counting by weight
- Container weights
- Bulk edit & clone
- Inventory views
Asset lifecycle
- Warranty & depreciation
- Current value & revaluation
- Maintenance & servicing
- Test & calibration records
- Condition grading
- Cycle counts & audit day
- Insurance & estate schedule
People, loans & bookings
Users & access
Search
- Search overview
- Visual query builder
- Text query syntax
- Natural-language search
- Saved searches & favourites
Scanning & labels
Purchasing & projects
- Projects & BOM
- Budgets
- Purchase orders
- Reorder & shopping list
- Wishlist
- Supplier parts & price history
- Suppliers
Reports & insights
- Reports overview
- Valuation & spend
- ABC, turnover & aging
- Sales & margin
- Data hygiene
- Parts catalogue
Sales & disposals
Alerts, activity & agenda
Companion extension
Data, sync & resilience
- How your data is stored
- Cloud sync
- Backup & restore
- Export & import
- Migrating from another tool
- Storage triage
- Danger zone: erasing data
Bridge & Home Assistant
- Bridge overview
- Running the bridge
- Bridge API tokens
- Home Assistant
- AI assistant query (MCP)
- Webhooks
- Webhooks, MQTT & iCal
Settings & customisation
- Appearance & theming
- Branding
- Dashboard & widgets
- Modular UI
- Language & region
- Notifications
- Kiosk & tablet mode
Reference