Disputing Your Service Charge: A Leaseholder's Guide to the Tribunal Process 2026

When can you dispute a service charge?

Almost every leasehold flat comes with an obligation to pay a service charge covering buildings insurance, communal repairs, cleaning, gardening, lift maintenance and a contribution to a reserve/sinking fund. The lease sets out what can be charged, but it doesn't guarantee the amount charged is fair — and that's where disputes arise.

Under the Landlord and Tenant Act 1985 (Section 19), service charges are only payable to the extent that costs are:

1. Reasonably incurred, and
2. Where they relate to works or services, the works or services are of a reasonable standard.

This means a leaseholder can challenge both the price paid for something (was it market rate, was it competitively tendered) and the quality delivered (was the "refurbishment" actually completed to a reasonable standard).

What you can — and can't — do

The correct process is:

1. Request a breakdown — you have a statutory right to a summary of relevant costs and to inspect supporting invoices/receipts.
2. Raise it informally first — write to the managing agent or freeholder setting out your concerns; many disputes resolve at this stage.
3. Apply to the First-tier Tribunal (Property Chamber) — if unresolved, either party can apply for a determination on whether charges (past or proposed) are reasonable and payable.

The Section 20 consultation requirement

For "qualifying works" above a set cost threshold per leaseholder, or long-term agreements (like a managing agent contract) above a set annual threshold, the freeholder must consult leaseholders before proceeding — inviting observations and, in most cases, requiring at least two independent estimates.

If the freeholder skips this consultation, the amount they can recover from each leaseholder for those works may be capped, regardless of the actual cost, unless the Tribunal grants dispensation. This is one of the most powerful tools leaseholders have — a failure of process can be as decisive as a failure on cost.

Taking a case to the First-tier Tribunal

The Tribunal (Property Chamber) exists specifically to resolve leasehold and service charge disputes without the cost of full court litigation:

A well-prepared bundle — the lease, service charge demands, supporting invoices, and evidence of comparable pricing — significantly improves the chances of a favourable outcome.

Common grounds for a successful challenge

• No Section 20 consultation for qualifying major works
• Costs inflated relative to comparable quotes for the same work
• Work not completed to the standard charged for
• Charges outside the lease terms — e.g. a cost the lease doesn't actually permit to be recovered
• Late demands — charges not demanded within 18 months of the cost being incurred (Section 20B)
• Reserve fund misuse — sinking fund contributions spent on items the lease doesn't cover, or excessive balances with no justification

What the Leasehold and Freehold Reform Act 2024 changes

The Act directly targets several friction points in service charge disputes:

• Standardised demand format — freeholders must issue charges in a clearer, more consistent format, making it easier to spot what's being charged for.
• Enhanced disclosure rights — leaseholders gain a clearer statutory right to request detailed cost information without needing to go to Tribunal first.
• Litigation cost restriction — freeholders' ability to recover their own legal costs of a service charge dispute through the service charge (effectively making leaseholders fund both sides) is restricted, removing a major deterrent to challenging charges.

These reforms are being commenced in stages, so leaseholders should check whether the specific provision they're relying on is already in force.

Practical checklist before you challenge

1. Request the full breakdown and supporting invoices in writing.
2. Compare against at least two independent quotes for equivalent work.
3. Check whether Section 20 consultation applied and was followed.
4. Check the demand was issued within 18 months of the cost (Section 20B).
5. Try informal resolution first — cheaper and faster.
6. If unresolved, prepare a Tribunal application with a clear, evidenced bundle.

Bottom line

Service charge disputes are common but winnable when leaseholders understand the legal tests — reasonableness of cost, reasonableness of standard, and correct consultation procedure. The First-tier Tribunal is a relatively low-cost, accessible forum specifically designed for these disputes, and 2024 Act reforms are making both the information leaseholders receive and the cost of challenging it fairer.