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Management mandate: what to check before signing

What to check in a rental management mandate? Clauses, costs and pitfalls.

EH Par Edouard Hennin 2 min de lecture Mis a jour le May 28, 2026
Sommaire · 4 sections Reduire ▴

Key clauses to check

Before signing a management mandate, verify the following essential clauses that define the scope of the agency’s authority and your rights as a landlord.

Scope of the mandate

ClauseWhat to verify
DurationFixed term or indefinite
ExclusivityExclusive or non-exclusive
Services includedDetailed list
Geographic scopeProperties covered
ReportingFrequency and format

Responsibility and insurance

  • IPI accreditation number (mandatory in Belgium)
  • Professional liability insurance certificate
  • Liability for tenant selection errors
  • Liability for late lease registration

For the cost of agencies, see our guide on the real cost of a management agency.

Fees and costs

Fee structure

FeeTypical range
Ongoing management5-10% of monthly rent (excl. VAT)
Letting fee1 month’s rent (excl. VAT)
Property inventoryEUR 200-500 per inventory
Annual admin feeEUR 50-150
VAT on all fees21%

Hidden costs to watch for

  • Registered letter charges (EUR 10-20 each)
  • Works supervision fee (3-5% of works cost)
  • Dispute management fee (EUR 200-500)
  • Rent indexation fee (EUR 50-100)
  • Early mandate termination fee

Negotiation points

The letting fee and the management percentage are usually negotiable, especially if you entrust multiple properties.

Termination of the mandate

Termination conditions

AspectWhat to check
Notice periodUsually 1-3 months
Notice formatRegistered letter required
Exit feesAny penalty clauses
Document handoverDeadlines and completeness
Ongoing lease transferContinuity for the tenant

Grounds for early termination

  • Serious breach by the agency (mismanagement, fraud)
  • Repeated failure to report
  • Non-respect of legal obligations
  • Loss of IPI accreditation

Transition process

  1. Send the termination notice by registered letter
  2. Request the handover of all documents (lease, inventories, keys)
  3. Inform the tenant of the change
  4. Set up a direct rent payment method
  5. Update the lease registration if necessary

Pre-signing checklist

Before signing

  1. Verify the IPI accreditation on the IPI website
  2. Request the professional liability insurance certificate
  3. Compare at least 3 agency offers
  4. Read the entire mandate carefully
  5. Clarify all fees (included and extras)
  6. Negotiate the management percentage and letting fee
  7. Check the termination conditions
  8. Ask for client references

Red flags

  • No IPI accreditation
  • Vague or missing fee schedule
  • Excessively long binding period
  • No exit clause
  • No reporting obligation
  • Pressure to sign immediately

For an overview of outsourcing options, see our guide on outsourcing: pros and cons. To create compliant leases, use our lease generator.

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Edouard Hennin
Real estate expert since 2018, Edouard supports Belgian landlords and tenants through their rental processes. He oversees the writing of every guide in collaboration with the legal team and ensures all content reflects current legislation in Brussels, Wallonia and Flanders.
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Publie May 28, 2026
Derniere verification May 28, 2026
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