Skip to main content

For tenants

Tenant tactics

Part II of the Landlord and Tenant Act 1954 is a timetable as much as a code of rights. The tenant who knows the windows — and what the landlord must prove inside them — decides when the rent is valued, how long the process takes, and what leaving is worth. Here is how that advantage is built, step by step.

Where the advantage comes from

Security of tenure is the tenant's asset

A protected business tenancy does not end when the contractual term expires — it continues under s.24 until it is ended by one of the statutory routes. Every week of that continuation is occupation the landlord cannot simply take back, and that is the base currency of every negotiation.

Whoever controls the clock controls the deal

The Act hands the initiative to whichever party serves first. A tenant who understands the 6–12 month windows can choose the moment the valuation date is fixed, when interim rent starts running, and how long the process takes.

The landlord must prove its case, not assert it

Opposition on the s.30 grounds has to be made out on evidence at the hearing. A tenant who tests that evidence early often finds a ground that looked fatal is unsupported — and the negotiating position changes overnight.

The old lease is the default, not the starting bid

Under the O'May principle the terms of the new tenancy start from the current lease, and the party seeking change carries the burden. Tenants who know this stop conceding modernised terms they were never obliged to accept.

The clocks that decide everything

  • 2 yearss.40 information requestsCan be served in the 2 years before the contractual expiry date; reply due within 1 month.
  • 6–12 monthss.25 notice / s.26 requestBoth must give not less than 6 and not more than 12 months before the specified date.
  • 2 monthsLandlord's counter-noticeAfter a s.26 request, the landlord has 2 months to state a ground of opposition — or lose the right to oppose.
  • 3 monthss.27 notice to quit / s.643 months' notice to end a continuation tenancy; a new tenancy starts 3 months after proceedings end.
  • 5 yearsGround (g) barA landlord who bought its interest within 5 years of the end of the tenancy cannot rely on own occupation.
  • 14 yearsDouble compensation14 years of continuous business occupation doubles the s.37 compensation multiplier.

The tactics, in the order they arise

1

Decide whether to move first — s.26 request or wait for the s.25 notice

The edge: Serving a s.26 request lets the tenant, not the landlord, pick the date the new tenancy is treated as beginning — which sets the rent valuation date and the whole timetable.

The clock

A s.26 request must specify a start date not more than 12 and not less than 6 months ahead, and not earlier than the contractual expiry. The landlord then has only 2 months to serve a counter-notice stating its ground of opposition.

How to play it

  1. Diary the contractual term date at least 18 months out and take a view on the market: in a falling market, moving first to fix an earlier valuation date can be worth more than any concession you will negotiate.Source
  2. If rents are rising, consider staying silent and simply holding over under s.24 at the passing rent — the landlord must act to change anything, and interim rent cannot run until a notice or request exists.Source
  3. If you serve a s.26 request, remember it forces the landlord's hand: silence for 2 months means the landlord loses the right to oppose at all.Source
  4. Ask for the terms you actually want in the request (duration, rent, removal of onerous clauses) — it frames the negotiation and evidences your position on the terms from day one.Source

Watch out

A s.26 request cannot be withdrawn, and it terminates your current tenancy on the day before the date you specify. Serve it only when you intend to renew — never as a bluff, and never if you might want to leave.

Authority

  • Mannai Investment Co Ltd v Eagle Star (1997) — construction of notices and dates
See the case law
Read the sections
2

Use interim rent as a lever, not an afterthought

The edge: Interim rent is a separate figure from the new rent, and either party can apply for it. Where the market has fallen, the tenant applying first can cut its outgoings for the whole of the renewal period.

The clock

An application can be made once a s.25 notice or s.26 request exists, and no later than 6 months after the tenancy ends. Interim rent normally runs from the earliest date that could have been specified in that notice or request.

How to play it

  1. Value the interim period separately: if the open-market rent is below the passing rent, apply for interim rent immediately rather than letting the landlord choose the timing.Source
  2. Where the whole holding is being renewed and the landlord has not opposed, the default rule is that interim rent equals the new rent — so anything you win on rent is won twice.Source
  3. Model the cost of delay before you agree any extension of time. Slow proceedings are cheap for a tenant paying a low interim rent and expensive for one paying an inflated passing rent.Source

Watch out

Delay is only your friend while interim rent is below market. If your passing rent is under-rented, every month of continuation may end up being repriced against you.

Read the sections
3

Test the landlord's notice before you respond to it

The edge: A defective s.25 notice is no notice at all. The tenancy simply continues, the clock never starts, and the landlord must begin again — often months later, in a different market.

The clock

Check the notice the day it arrives. Court applications and the termination date all run from a valid notice; treating an invalid one as good can cost you the protection entirely.

How to play it

  1. Check the identity of the competent landlord, the prescribed form, whether it covers the whole of your holding, and whether the termination date is at least 6 and not more than 12 months ahead and not earlier than contractual expiry.Source
  2. On a hostile notice, check that the s.30 ground is actually stated — a ground not stated cannot later be relied on.Source
  3. Check service: the right entity, the right address, the right method under the lease and s.23 of the Landlord and Tenant Act 1927.Source
  4. Never respond in a way that treats an invalid notice as valid until you have taken advice — but do not sit on an arguable point either.Source

Watch out

The courts are reluctant to strike down notices for trivial errors where the meaning is clear. Build your strategy on the substance of your case, using validity points as pressure rather than a plan.

Authority

  • Mannai Investment Co Ltd v Eagle Star (1997) — a notice is valid if its meaning is clear to a reasonable recipient
  • Barclays Bank plc v Bee (2001) — inconsistent notices and the consequences for the timetable
See the case law
Read the sections
4

Serve a s.40 request and make the landlord show its hand

The edge: A s.40 notice compels the other side to disclose ownership and reversionary interests in writing. It identifies the competent landlord and often exposes whether a redevelopment or occupation story is real.

The clock

A s.40 request can be served in the 2 years before contractual expiry. The recipient must reply within 1 month, and has a continuing duty to update for 6 months.

How to play it

  1. Serve early — well before any s.25 notice — so you know who the competent landlord is and are not caught serving on the wrong party.Source
  2. Use the replies to check whether there is a superior interest, a pending sale, or a short reversion that makes a genuine s.30(1)(f) redevelopment case implausible.Source
  3. Keep the replies: an inconsistency between a s.40 answer and a later ground of opposition is powerful cross-examination material.Source

Watch out

The duty runs both ways — a landlord can serve a s.40 request on you about occupation and sub-lettings. Answer accurately; a careless reply can undermine your own occupation case.

Read the sections
5

Attack the s.30 ground on evidence, especially redevelopment

The edge: Grounds (f) and (g) require a firm and settled intention with a real prospect of implementation at the date of the hearing. Tenants who probe that intention early frequently find it is aspirational, unfunded, or conditional.

The clock

Intention is judged at trial, not when the notice was served. Time therefore works for the tenant whose landlord is not yet ready — and against the landlord who is bluffing.

How to play it

  1. Ask for the scheme: drawings, costings, board minutes, funding, planning status, contractor appointments, and the undertaking the landlord is prepared to give the court.Source
  2. On (f), test whether the works genuinely require possession, and whether they can be done using the s.31A rights of entry or by taking an economically separable part — if so, the ground fails.Source
  3. On (g), check the 5-year rule: a landlord whose interest was purchased within 5 years of the end of the tenancy cannot rely on own-occupation.Source
  4. Where the ground is made out, pivot to compensation and relocation rather than fighting on — and price the (f)/(g) compensation into the exit negotiation.Source

Watch out

Fighting a well-evidenced redevelopment case burns costs and goodwill. Decide early whether your objective is to stay, to be paid to leave, or to buy time — and run the case for that objective.

Authority

  • MVL Properties (2017) Ltd v The Leadmill Ltd [2025] — own-occupation intention under ground (g)
  • W (No.3) GP (Nominee A) Ltd v JD Sports Fashion Ltd [2021] (Derbion) — redevelopment intention and scheme evidence
  • S Franses Ltd v The Cavendish Hotel [2018] UKSC — works designed only to defeat the tenancy do not found ground (f)
See the case law
Read the sections
6

Hold the line on the terms using O'May

The edge: The burden of justifying a change to the terms of the tenancy falls on the party proposing it. A tenant who knows this can resist repairing, service-charge and alienation changes that are simply the landlord's wish list.

The clock

Terms are settled with the rent, so build your position into your s.26 request or your response, and keep it consistent through to the hearing.

How to play it

  1. Start from the existing lease clause by clause and require the landlord to justify each proposed change and show it is fair.Source
  2. Where you accept a more onerous term, price it: a change in the terms feeds into the s.34 rent, so trade concessions rather than giving them away.Source
  3. Push for the terms that protect you commercially — a break clause, tighter service-charge caps, or a rent review structure — but be ready to justify those changes yourself.Source
  4. On duration, remember the court sets a reasonable term having regard to all the circumstances; a shorter term can be worth more than a rent concession if you want flexibility.Source

Watch out

Do not conflate rent and terms. Winning a low rent while accepting full repairing and unrestricted service-charge exposure can leave you worse off over the term.

Authority

  • O'May v City of London Real Property Co Ltd [1983] AC 726 — the old lease is the starting point
See the case law
Read the sections
7

Work the s.34 disregards

The edge: The new rent is the open-market rent of the holding, but with the tenant's own goodwill, its occupation and (usually) its improvements disregarded. Those disregards are where tenants recover real money.

The clock

The valuation date is tied to the timetable you set — which is why choosing when to trigger the process is a rent decision, not just an administrative one.

How to play it

  1. Audit every improvement carried out in the last 21 years and evidence who paid, when, and under what consent — voluntary tenant improvements are disregarded and can materially reduce the rent.Source
  2. Insist that the valuation is of the holding as it stands, not of the premises as improved at your cost.Source
  3. Where you have built the trade, make sure the valuer disregards the goodwill attributable to your business rather than pricing your own success into your rent.Source
  4. Resist an upwards-only review or a longer term if comparables are thin — a shorter term reduces the risk of locking in a high figure.Source

Watch out

Improvements carried out under an obligation to the landlord are not disregarded. Record consents and obligations carefully at the time — reconstructing this at renewal is much harder.

Read the sections
8

Protect the deadline, then use the timetable

The edge: A tenant who preserves its rights by agreeing extensions or applying in time keeps every option open. A tenant who misses the date loses security of tenure completely, whatever the merits.

The clock

An application to court must be made before the s.25 termination date or the date in the s.26 request, unless the parties agree an extension in writing under s.29B before that date expires — and any further extension must again be agreed before the current one runs out.

How to play it

  1. Put the deadline in two independent diaries and treat any agreed extension as a hard date in its own right.Source
  2. Confirm every extension in writing, signed, and before expiry — an extension agreed a day late is no extension.Source
  3. Consider who issues: as claimant you control the pace and can push for early determination; as defendant you may prefer the landlord to carry the running.Source
  4. Remember the new tenancy begins 3 months after proceedings are finally disposed of under s.64 — build that into your occupation and fit-out planning.Source

Watch out

Negotiating goodwill is no defence to a missed deadline. Never let 'we're agreeing an extension' remain an unsigned email as the date approaches.

Read the sections
9

Keep an exit priced and ready

The edge: Knowing exactly what leaving costs — and what the landlord loses if you go — is leverage in itself. A tenant with a credible alternative negotiates from strength.

The clock

To end a continuation tenancy under s.27 you give at least 3 months' written notice; to avoid continuation at all, notice must be given at least 3 months before the contractual expiry date.

How to play it

  1. Price the deal against relocation: fit-out, dilapidations, downtime and the rent differential. If renewal costs more than moving, say so with figures.Source
  2. Where the landlord opposes on a no-fault ground such as (f) or (g), calculate the s.37 compensation (the rateable value multiplier, doubled where the 14-year occupation condition is met) and treat it as part of the exit price.Source
  3. Check whether the tenancy was contracted out under s.38A — and whether the warning notice and declaration procedure was actually followed, because a defective agreement may leave you protected after all.Source
  4. Never simply vacate and stop paying: a continuation tenancy must be ended properly or liability continues.Source

Watch out

Contracting out that was properly done cannot be undone, and compensation cannot be claimed where a valid s.38A agreement excludes the Act. Check the paperwork before you build a strategy on it.

Read the sections
McGarrigle & Co, commercial property surveyors

Talk it through with a commercial property surveyor

Put this strategy to a specialist

Timing decisions are worth getting right. Leave your details and a commercial property surveyor will review your position and discuss tactics with you.

How soon do you need help?

Best way to reach you

WhatsApp insteadchris@mcgarrigle.com

Your details and anything you add are shared with mcgarrigle & co so they can advise you. Nothing here creates a surveyor–client relationship until agreed in writing.

Frequently asked questions

Is it better for a tenant to serve a section 26 request or wait for a section 25 notice?

Serving a section 26 request lets the tenant control the timetable: the tenant picks the proposed new tenancy start date (between 6 and 12 months ahead), which in turn fixes the valuation date for the new rent and the deadline for any court application. Waiting hands that choice to the landlord.

How long can a business tenant stay in occupation after the contractual term ends?

Under section 24 a protected tenancy continues on the same terms until it is ended by a valid notice, so a tenant can hold over indefinitely while negotiations or proceedings run — often many months — provided the tenancy was not contracted out.

Can interim rent be lower than the passing rent?

Yes. Interim rent under sections 24A to 24D is fixed by the court and can be set below the existing rent where market rents have fallen, which is why tenants in a falling market often want interim rent determined.

What must a landlord prove to oppose renewal?

The landlord must establish one of the section 30(1) grounds (a) to (g) on the evidence at the date of the hearing. Grounds (f) redevelopment and (g) own occupation require a firm, settled and unconditional intention, tested in S Franses v Cavendish Hotel.

When is a tenant entitled to compensation?

Where the landlord succeeds only on the no-fault grounds (e), (f) or (g), section 37 compensation is payable — the rateable value, doubled where the tenant and predecessors in the same business have occupied for 14 years or more.

McGarrigle & Co, commercial lease renewal surveyors

Sponsored by McGarrigle & Co

Need professional assistance with your lease?

General information on business lease renewal under Part II of the Landlord and Tenant Act 1954 in England and Wales. It is not legal advice, and deadlines under the Act are unforgiving — take advice on your own notice and dates before acting.