Full Management vs Let-Only UK 2026: Agent Duties

More than a fee conversation

Full management versus let-only is not only about who charges what. It is about who books the engineer, who chases the EPC, and who can produce the PDF if Trading Standards or a tenant asks. Legal duties under an England AST sit mainly with the landlord, but agencies pick up operational risk through the contract and what you promise in marketing. Not legal advice. Draft retainers with your solicitor.

Use the letting agent checklist alongside this retainer lens.

Full management: what you usually coordinate

Agencies often arrange Gas Safe visits, EICR renewals, EPCs before marketing, deposit steps where agreed, Right to Rent→ before keys, and move-in packs including the written statement of terms (which replaced the withdrawn How to Rent guide). If certificate dates live only inside one negotiator’s CRM while churn is high, you are exposed.

Let-only: where scope still matters

Let-only does not automatically mean zero compliance exposure. If you market a “fully compliant letting pack” or send tenants an out-of-date EPC, you still own part of the story. Clear written scopes prevent “I thought you did the gas” disputes. Compare letting agent vs self-manage for positioning.

Branch consistency

Franchise and multi-branch groups need one playbook: the same reminder cadence, file naming and client report format. Software helps standardise; policy still has to lead. See compliance software for agents.

Renters’ Rights Act and evidence

As Section 21 winds down for new use, evidence of repairs, safety records and lawful process matters more for Section 8 and civil defence. Section 21 abolished · RRA checklist.

Operationalise with LetCompliance

Run the whole managed portfolio from one login: per-property compliance scores and reminders, the advert-to-tenant lettings funnel, rent collection and landlord statements, and a tribunal-grade audit trail for every client and redress complaint, on the flat Agency plan. Letting agents · pricing · trial.

Further reading: audit trail · spreadsheet vs software · 2026 landlord checklist

The real question: who carries the liability

Fees are the visible difference. Liability is the one that decides disputes.

Under full management the agency is generally coordinating the safety checks, holding the documents, handling repairs and often the deposit. If a certificate lapses, the landlord may be legally liable, but the agency is who the landlord will look to, and the redress scheme will ask what the agency did.

Under let-only the agency sets the tenancy up and steps back. The landlord takes over the compliance calendar from day one. That is fine, provided the handover is explicit and documented. Where it goes wrong is the grey middle: a let-only landlord who assumes the agent is still watching the gas date because the agent arranged the first one.

Whichever model, write down what transfers and when. A dated handover email listing the certificates, expiry dates, deposit scheme reference and tenant documents removes the argument entirely.

What the Renters' Rights Act changed for each retainer

Since 1 May 2026 the paperwork is less forgiving, and it affects the two models differently.

For full management, possession work is now more technical. Section 21 has gone, so every possession runs through a Section 8 ground on the correct prescribed form with the right notice period and particulars. Rent increases run through an annual Section 13 notice→ that the tenant can challenge at the tribunal. If your service includes serving notices, the risk of getting one wrong is higher than it was, and defective notices are exactly the sort of thing a landlord complains about.

For let-only, the setup obligations grew. The written statement of terms, the information the tenant must receive, and the deposit steps all have to be right at the start, and they are what a landlord will inherit. A tidy let-only handover is now a bigger part of the value than it used to be. Referencing is the other place a let-only agency can differentiate — see building a referencing offer into agency growth.

A scope table worth putting in the terms of business

Ambiguity is what generates complaints. Setting scope out plainly protects both sides:

The rows that cause the most disputes are ongoing renewals and notices. Say explicitly who owns them.

Pricing the risk, not just the work

Full management is usually 10 to 15 per cent of rent plus VAT, let-only a one-off of roughly 40 to 60 per cent of the first month. Those numbers price the labour. They rarely price the risk.

Under full management you are absorbing the consequences of a missed renewal, a defective notice or a mishandled deposit, and after the Renters' Rights Act those consequences are larger. Agencies that run this profitably do two things: they scope tightly in the terms of business, and they systemise the work so it does not depend on which negotiator is in that day.

Whichever retainer you sell: the scope you promised is the scope the system enforces — renewals and notices owned explicitly, client money reconciled, and a per-branch view so a negotiator's absence is not a service failure. Start free with one property and run a live tenancy through it before you move a portfolio.