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Licence to Till: what happens when a ‘Grazing Licence’ is really a tenancy? Accidental tenancies, shams and documents that just don’t do what they say on the tin…

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If you own or manage farmland in England and Wales, the arrangement that governs who’s on your land matters more than the label on the front of any paperwork. Get it wrong and you can end up serving the wrong notice, missing compensation, or stuck with long term constraints you never priced in. In this week’s edition of Field Notes we cut through the jargon: what turns a “licence” into a tenancy, why does it matter if it’s an AHA or an FBT and what red flags do even the best run farms and estates need to watch out for?

Is it a tenancy?

Substance trumps form. A tenancy exists where the occupier has exclusive possession of land, for a term, for consideration (which might mean rent but may not be monetary). If, on the ground, the grazier locks the gate, can exclude the owner and enjoys year-round continuity of occupation, then however the document is badged, you may have a tenancy. If there is no exclusive possession or continuity in practice, it may be a licence. The law cares about what actually happens, not what the heading says.

If it is a tenancy, what kind?

Once you conclude it’s a tenancy and the land is farmed, the key question is whether it’s an AHA or an FBT. As a rule of thumb, tenancies created before 1 September 1995 are AHA; those created after are FBT, unless they succeed to a pre 1995 arrangement. That date matters because the rights, notice rules and compensation regimes are very different.

AHA v FBT: why you should care

AHA brings weighty security. Most pre 1995 AHA tenancies provide lifetime security of tenure and, depending on vintage, statutory succession. Notices to quit are tightly constrained. FBTs, created after 1 September 1995, are more flexible: term length, notice and review are largely a matter of contract, with a lighter statutory backdrop.  

Rents diverge too. AHA rent is assessed against statutory criteria and often sits below open market levels; disagreements can go to arbitration. FBT rent review is driven by the wording of the agreement; if the contract is silent or unclear, statute supplies limited default rules that may not fit the farm. Arbitration is possible here too – but with wider freedom of contract and more limited security of tenure it’s rather less likely.

Improvements and end of tenancy arrangements are a frequent flashpoint. AHA tenants benefit from a detailed statutory code with notice and consent mechanisms that directly shape what is payable when the tenancy ends. FBTs lean heavily on the written terms. The best agreements spell out who funds fixed equipment, what counts as an improvement, and how it is treated at the end. Poor or missing drafting can result in dispute, particularly where the sorts of issues (perhaps environmental schemes, diversification or renewables kit) were never contemplated at the outset.

Management traps that cost real money

Mischaracterise the arrangement and you risk invalid notices, delay and expense. Serve an AHA style notice on an FBT (or vice versa) and you can create serious confusion about tenancy status, miss hard deadlines or lose the right to serve notice at all. Equally common is the “grazing licence” that, after years of uninterrupted, exclusive use, turns out to be a tenancy in substance. Arguments then follow about term length, security and compensation. In very long running arrangements, statutory conversion can even bite, turning what everyone called a licence into a full AHA.

Compensation surprises are real. Under AHA, landlords who take a “relaxed” approach to consent and notice formalities may face substantial statutory claims at the end of the tenancy. Under FBTs, owners expecting a clean return can be met with assertions over fixtures, fixed equipment or environmental infrastructure that were never contemplated in the paperwork. In both regimes, contemporaneous records win arguments.

Rent reviews also go awry for mundane reasons: missed diary dates, trigger windows that pass unnoticed, or review machinery that cannot be operated because the evidence was never kept.

Shams and “AHA by accident”

Two familiar myths deserve puncturing. 

  • First, labelling a document a “licence” or “grazing agreement” does not stop the law finding a tenancy if the occupant has enjoyed exclusive possession of the land for a term for consideration. Second, dressing an arrangement up as an AHA (often within families) does not conjure up AHA protection if the statutory ingredients are missing. Courts look through labels to substance.
  • Accidental tenancies can also arise by conduct, including within partnerships. There is Court of Appeal authority that occupation and control can crystallise into a tenancy even without a written agreement or tenancy language. Where a partner or former partner remains in exclusive occupation, with consideration moving, the court will focus on what rights have actually been created – which may be a tenancy.

Working out what you have when the parties don’t agree

Start with exclusive possession: who really controls access, timings, operations and decisions? Then compare the paper to the practice. Did the owner reserve genuine rights of entry and management, and were those rights actually used? Did the occupier run the enterprise on their own account, hire and fire labour, take price risk and pay rent? The closer your records track the chosen model, the less likely a judge is to unpick it.

Red flags to deal with now

  • Long running “grazing licences” renewed year on year with uninterrupted, exclusive use.
  • Short FBTs that have quietly rolled on while the enterprise changed, with no update for environmental schemes or diversification.
  • AHA tenancies where notices and consents for improvements were never administered, leaving open ended compensation exposure.
  • Rent review clauses cut and pasted from commercial leases that don’t work for a farm.

Practical steps

Map what you have: every parcel, every occupier and the legal basis of their occupation. Pull the documents, verify signatures and dates, and overlay that with what’s really happening on the ground: who has the keys, who pays, who decides cropping and grazing. Stress test licences against control and exclusivity; align tenancies with day to day practice. Then diarise key dates with breathing space for reviews and notices, especially where timing is tied to anniversaries. Keep your records and receipts!

How can we help?

Our agricultural lawyers can help you to identify what your arrangements are, especially if they are unwritten or the agreement doesn’t reflect reality. They can help you to regularise any outdated arrangements and can help to resolve disputes that may have arisen as a result of unclear or incorrect documentation. Please do give us a call if you’d like to discuss how we can help.


Field Notes is Charles Russell Speechlys’ weekly agricultural law blog, sharing plain-English insight into the legal and policy issues affecting agriculture, agricultural land and rural business life. From hints and tips on avoiding agricultural disputes, pitfalls to keep an eye out when planning for tenancy or family agri-business succession, to the latest agricultural legislative or policy changes and the most interesting farm-related court decisions, Field Notes makes the complex more understandable, always grounded in the realities of life on (and off) the land.

Field Notes comes out every Wednesday. Previous editions of Field Notes include:

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