Reesure

Every lease indexed correctly — not identically.

Reesure runs the full indexation cycle: the right increase per lease, compliant tenant notices on time, payments adjusted automatically — with approvals and documentation built in.

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  • Runs alongside your existing systems
  • Compliant with local indexation rules
  • Audit trail per review
The problem

Determining the indexation is just one step in a broader, strongly regulated process

Automated indexations typically means the same indexation is applied to each lease within a category. But contracts, tenants, the market or regulations sometimes require a differentiated approach. So you either have to check every lease by hand, or risk indexing part of your portfolio wrong.

Your current systems tell you when an indexation is due — probably even send a standard notice. But they don't guard the full timeline, ensure the new amount is collected, or record the decisions along the way. Every gap carries the same risk: a void indexation or delays in your cashflow.

What changes

Reesure ensures each indexation is on time, on record, and compliant.

You set your target indexation once per cycle. Reesure translates it into the concrete increase per lease — respecting every legal cap, regulated band and contract limit — and routes the outcomes for review.

Around it, Reesure runs the full cycle: it reminds you of upcoming indexations, sends the compliant notice in time, applies the new rent to collection on its effective date, and documents every decision as it happens. 

  1. FLAGS UPCOMING INDEXATIONS
  2. SUGGESTS INDEX PER CONTRACT
  3. Human reviews
  4. NOTIFIES TENANT
  5. ADJUSTS PAYMENT
  6. LOGS ACTIVITY AND DECISIONS

What's included

Index monitoring

Published indices pulled at source, on release

Payments adjusted automatically

New rent amounts flow into the collection process

Automate your indexations

How it works

Each lease gets the increase it should get, not simply the same.

You set the target indexation; Reesure calculates the actual increase per contract — applying every cap, regulated band and clause restriction automatically — and presents the outcomes in one review, ready to approve in a single pass.

Run #2026-Q2 · per-contract outcomes● 412 / 412 resolved
  • Unit 14B
    CPI · NL
    +3.1%
  • Unit 22A
    Regulated band · capped
    +2.4%
  • Unit 7C
    Commercial · CPI + 1.0%
    +4.1%
  • Unit 31D
    Hardship clause
    Skipped
Rule per lease · applied automaticallyExceptions surfaced

No more missed or void notices.

Each notice is drafted from the approved review, in the language and format local rules require and scheduled to land within the statutory window. Built-in reminders start every review on time.

Tenant notice
● Compliant · timing + content
Recipient
M. de Vries · Unit 14B
Statutory timing
Within window
Sent 01 May · effective 01 Jul · 61 days lead (min. 60)
Required content
5 / 5 included
  • Index basis
  • % change
  • Effective date
  • New rent
  • Tenant rights
Channel · email + portalJurisdiction-aware template
Per-review log · Run #2026-Q2
Archived
  1. Index pulled
    CPI NL · +3.1%
    12 Apr · 09:02
  2. Calculation run
    412 units · €1.84M base
    12 Apr · 09:02
  3. Approved
    Sign-off
    by L. Brandt · Finance lead
    14 Apr · 11:38
  4. Notices sent
    412 / 412 · per legal timing
    01 May · 08:00
  5. Effective
    Applied to active leases
    01 Jul · 00:00
Immutable · exportablePDF · CSV

Every decision documented and easily traceable.

Every review lives as one record: index used, calculation, approver, notice sent, effective date — together, timestamped, exportable. When a tenant disputes an increase or an auditor asks how it was calculated, the answer is one click away.

Built-in guardrails
  • Jurisdiction-aware index sources

    The right index for the right lease type — pulled at source, not entered by hand

  • Statutory notice timing

    Notices schedule against the minimum legal lead time per jurisdiction

  • Immutable per-review log

    Every input and decision timestamped and exportable as a legal-ready record

  • GDPR & data residency

    Tenant data stays in-region

Compliant by design.

Statutory notice periods, permitted increases and required clauses are enforced by the workflow itself — a review that exceeds a cap or misses its window is stopped before it happens, not discovered after.

Every indexation
deliberate, on time, compliant.

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