Self Storage Billing Software

Manual invoicing burns hours every week and still leaves arrears on the books. Unit Manager Pro generates branded invoices, collects rent automatically, retries failed payments and posts receipts to the tenant portal — without you opening a spreadsheet.

Everything billing, in one place

• Auto-generated PDF invoices with your logo, bank details and a clear billing period (e.g. 01.05.2026 to 01.06.2026).
• Recurring card collection via Stripe — off-session, with intelligent retries.
• Direct Debit via Stripe (BACS / SEPA), subject to your connected account's eligibility.
• Card backup if Direct Debit fails — automatic fallback to the saved card.
• Configurable late fees and reminder cadence per facility.
• One-click refunds and partial refunds.

Before configuring collections, compare UK storage payment options and the Direct Debit setup considerations. Plan how to move tenants onto automatic payments with the appropriate authorisation.

Pass fees to tenants — or absorb them

Choose whether processing fees are paid by the facility, the tenant, or split. The fee breakdown shows on the invoice so there are no surprises.

Review the UK invoicing and VAT guide with your accountant, and have any late-fee policy checklist checked for your agreements and location before using it.

The reminder timeline that gets you paid

Set friendly invoice-reminder timing alongside your notice templates. For formal arrears, final arrears and notice-to-vacate letters, choose owner approval or automatic sending, with separate overdue triggers and tenant notice periods. Paid or processing payments are excluded from automatic notice checks.

Edit branded wording or add custom notices under Leases → Templates. Local country/state guidance and timing safeguards help you review the workflow; they do not replace checking current law and valid service. See notices and reminders or follow the setup guide.