Best rent guarantee insurance UK 2026: providers compared | August

Rent guarantee insurance, also referred to as rent protection insurance or landlord rent guarantee insurance, has become one of the most important policies a UK landlord can hold in 2026. With Section 21 no-fault evictions abolished from 1 May 2026 under the Renters' Rights Act 2025, removing a non-paying tenant now requires a Section 8 possession claim, a court hearing, and a warrant of possession, a process that can take between three and nine months depending on court listing times. During every one of those months, the rent stops but the mortgage does not. A well-chosen rent guarantee policy covers that exposure in full. This guide compares six providers on the criteria that matter: cover limits, legal expenses sub-limits, referencing requirements, claim windows, and what each one suits. For a full explanation of how rent guarantee insurance works, how claims are processed, and what the eligibility conditions mean in practice, see our complete rent guarantee insurance guide.

What to look for when comparing providers

Not all rent guarantee insurance (RGI) policies are structurally identical. Before comparing premiums, understand the five variables that determine how much protection you actually have.

Monthly rent cap. The maximum the insurer will pay each month regardless of your actual rent. Standard policies cap at £2,500 per month. Premium policies go higher. If your rent exceeds the cap, you absorb the difference during a claim.

Maximum claim duration. How many months the policy pays out for. Standard cover runs to 12 months. Some policies extend to 15 or 24 months. Given that possession proceedings in England can take six to nine months in contested cases, a 12-month cap is a material constraint on a high-rent property.

Legal expenses sub-limit. The amount the insurer will pay for solicitor fees, court costs, and enforcement. £50,000 is standard. Some policies go to £100,000, which matters for complex or contested possession claims.

Referencing standard required. Every provider requires tenant referencing as a condition of cover, but the standard varies. Some accept any credit-checked reference. Others require income at 30 times the monthly rent, a UK-based guarantor for certain tenant profiles, and evidence that Right to Rent checks were completed. Meeting a higher standard costs nothing extra at the referencing stage but protects your claim.

Arrears notification window. The period after the first missed payment within which you must notify the insurer. Missing this window is one of the most common reasons for claim rejection. Windows typically range from 30 to 90 days.

The six providers compared

Hamilton Fraser (Total Landlord Insurance)

Hamilton Fraser's RGI offering through its Total Landlord Insurance brand is widely regarded as the most comprehensive standalone policy in the UK market. The monthly rent cap sits at £5,000, which is notably higher than the £2,500 standard elsewhere and makes it the standout choice for landlords letting higher-value properties in London or the south-east. Legal expenses cover reaches £100,000. The policy requires a full tenant reference including a credit check, income verification at 2.5 times the annual rent, and a Right to Rent check. Claims must be notified within 60 days of the first missed payment.

Best for: landlords with monthly rents above £2,500, or anyone who wants the highest legal expenses limit in the market.

Approximate annual cost: £200–£350 for a single property at average UK rent levels. Higher for premium properties.

Alan Boswell Group

Alan Boswell operates as a specialist landlord insurance broker and offers RGI through its own panel, with policies underwritten by NIG and Aviva. Its distinguishing feature is portfolio discounting: landlords with multiple properties can access meaningful premium reductions compared to buying policies individually. Legal expenses cover is £100,000. The monthly rent cap is £2,500 on standard policies. Referencing requirements are standard: credit check, income at 2.5 times annual rent, previous landlord reference. The arrears notification window is 30 days, which is tighter than average and requires disciplined monitoring.

Best for: portfolio landlords (five or more properties) seeking multi-policy discounts, or landlords who want a broker relationship rather than a direct insurer.

Approximate annual cost: £150–£280 per property depending on portfolio size. Discounts available for five or more properties.

Simply Business

Simply Business operates as a comparison broker rather than a direct insurer, placing rent guarantee cover through partner underwriters. Its primary advantage is speed: quotes are available online in minutes with no requirement to speak to a broker, and cover can begin immediately. Monthly rent cap is £2,500. Legal expenses is £50,000 on standard policies. The product is marketed as tenant default cover within broader landlord insurance policies rather than as standalone RGI, which suits landlords who want buildings, liability, and rent guarantee in one policy and one renewal date.

Best for: landlords who want buildings and rent guarantee bundled together and want a fast online quotation process.

Approximate annual cost: from approximately £8.40 per month for the rent guarantee element as a standalone add-on; bundled policy costs vary significantly by property type and location.

NRLA (National Residential Landlords Association)

The NRLA offers RGI exclusively to its members as a benefit of membership, with policies administered through a specialist panel. Monthly rent cap is £2,500. Legal expenses is £50,000. The policy requires tenant referencing, and the NRLA provides its own tenant referencing service at a discounted rate to members, which creates a joined-up pathway from referencing to coverage. One notable feature is the 90-day inception exclusion: any risk event arising within the first 90 days of the policy starting is excluded, regardless of when arrears actually occurred. This is standard across much of the market but is explicitly disclosed by the NRLA.

Best for: NRLA members who want the referencing and insurance managed through a single organisation, or landlords who are new to RGI and want a supported process.

Approximate annual cost: available to members as part of the membership package; standalone RGI policy costs broadly in line with the market at £150–£300 per year.

Homelet

Homelet is a landlord insurance specialist with a dedicated RGI product that sits alongside its tenant referencing service. The two products are tightly integrated: landlords who use Homelet referencing can move directly to Homelet RGI without re-submitting documentation, and Homelet guarantees that a tenant who passes its referencing criteria will be insurable under its RGI policy. Monthly rent cap is £2,500. Legal expenses cover is £50,000. The arrears notification window is 60 days.

Best for: landlords who want a single provider handling both referencing and insurance, with a guaranteed pathway from reference pass to policy inception.

Approximate annual cost: £150–£280 per year. Discounts available when referencing is carried out through Homelet.

Towergate Insurance

Towergate is a specialist insurance broker with a long-established landlord division. Its RGI product offers a monthly rent cap of £2,500 and legal expenses cover of £50,000. Towergate's advantage is breadth: it can accommodate more complex tenancy structures and non-standard properties including HMOs with the correct licensing documentation, mixed-use properties, and holiday lets under certain conditions. Its bespoke underwriting capacity is stronger than the direct-to-consumer platforms, making it worth calling for anything outside a standard single-let residential tenancy.

Best for: HMO landlords, mixed-use property owners, or landlords with non-standard tenancy arrangements that standard policies decline.

Approximate annual cost: varies by property type; broadly in line with the market for standard lets, with bespoke pricing for complex cases.

Provider comparison at a glance

Is rent guarantee insurance worth it after the Renters' Rights Act?

The honest answer is that the case for RGI is materially stronger in 2026 than it was two years ago, and the reason is purely structural. Under the old regime, a landlord facing a non-paying tenant had the option of serving a Section 21 notice to regain possession without proving arrears in court, which provided a parallel route that many landlords used to resolve arrears disputes informally. That route closed on 1 May 2026. Possession now requires a Section 8 claim and, for Ground 8 (the mandatory arrears ground requiring two months' arrears at the point of hearing), a court date that may be listed three to six months ahead.

The financial exposure on a £1,500 per month property during a contested possession case, including rent lost, legal fees, and court costs, can reach £12,000 to £20,000. A policy that costs £300 to £400 per year eliminates that exposure almost entirely. For landlords with mortgages on their rental properties, the calculation is particularly stark: the rent stops but the mortgage payment does not.

From working with self-managing landlords across the UK, the landlords who most commonly tell us they wish they had taken out RGI sooner are those who had a single bad tenancy. A single arrears event more than covers the cost of several years of premiums.

The one scenario where RGI may genuinely not be worth the cost is a landlord with substantial cash reserves, no mortgage, and a single low-rent property, where the financial exposure is manageable without insurance. For most buy-to-let landlords with standard residential mortgages, the premium represents one of the highest-value insurance purchases available.

The referencing requirement: what you need to keep on file

Every policy on this list voids if referencing was not completed before the tenancy started. This is the single most common reason for claim rejection and the one most easily avoided.

At minimum, keep the following on file for every tenancy and store it where you can retrieve it quickly if an arrears situation arises:

The full tenant reference report from a recognised referencing agency or a documented self-conducted reference including credit check result, income verification evidence, and previous landlord reference. The Right to Rent check record including the document checked, the date checked, and the result. The signed tenancy agreement, including any guarantor deed if one was obtained. Proof that the tenant was given the How to Rent guide at the start of the tenancy.

August stores all of these automatically within the tenancy record. When a tenant is added to a property, the platform prompts you to upload the reference report and compliance documents, and flags any gap before the tenancy goes live. If you ever need to make a claim, the insurer's evidence checklist maps directly onto what August already holds. For more on what records landlords are required to maintain, see the Renters' Rights Act hub.

Can I get rent guarantee insurance for Universal Credit tenants?

Yes, in most cases, though the referencing requirements are often stricter. Following the Renters' Rights Act 2025, refusing to let to a prospective tenant solely because they receive Universal Credit is unlawful in England from 1 May 2026. Landlords can still apply their usual referencing criteria, and a UC tenant who does not meet the income or credit standard can be declined on referencing grounds, just not on the basis of UC status alone.

For rent guarantee insurance purposes, most insurers will cover UC tenants who pass referencing. Where a UC tenant cannot meet standard income thresholds (usually 2.5 to 3 times the annual rent in gross income), insurers typically require a UK-based guarantor to meet the shortfall. If you obtain the correct referencing documentation and guarantor agreement, the RGI policy will be valid.

Frequently asked questions

Do I need rent guarantee insurance if I have a deposit?

A deposit and RGI serve different purposes. A deposit covers damage and short arrears up to its capped amount (usually five weeks' rent). Rent guarantee insurance covers ongoing rent arrears across a multi-month possession process and the legal costs of recovering the property. For a contested eviction taking six months at £1,500 per month, the deposit (around £1,730) covers less than two months of exposure. RGI covers the rest.

Can I take out rent guarantee insurance mid-tenancy?

Yes, though most policies apply a 90-day inception exclusion, no claims can be made for arrears arising within the first 90 days after the policy start date. You cannot take out a policy after a tenant has already stopped paying and expect the arrears to be covered.

Does rent guarantee insurance cover Section 8 Ground 8?

Yes. Ground 8 is the mandatory arrears ground under the Renters' Rights Act 2025, requiring at least two months' arrears at both the date of service of the Section 8 notice and the date of the court hearing. All of the policies reviewed here cover the legal costs of a Ground 8 possession claim under the legal expenses element of the policy.

How does rent guarantee insurance interact with rent arrears tracking?

The best way to protect a rent guarantee claim is to track arrears from the moment they arise and notify your insurer within the required window. August tracks rent payments automatically via Open Banking, flags missed payments on the day they occur, and maintains a timestamped record of the rent account, which is exactly what insurers ask for when a claim is submitted. You can start tracking rent for free with no credit card required.

Written by the August editorial team. Last reviewed: May 2026. Insurance products and pricing are subject to change. Always obtain personalised quotes from FCA-authorised firms before purchasing. This article does not constitute financial advice. August is not an insurance broker or intermediary.