What Are the 4 Types of Leases?

When people search for the four types of leases, they usually mean the four ways a residential tenancy can be structured under landlord-tenant law. Each one creates a different relationship between landlord and tenant, with different rules for how long it lasts, how it ends, and what notice is required. Knowing which one you have, or which one you want, determines what document you need and what rights each side has.

The four types are the fixed-term tenancy, the periodic tenancy, the tenancy at will, and the tenancy at sufferance. Here is what each one means in practice.

1. Fixed-Term Tenancy

A fixed-term tenancy is the most common residential arrangement. It runs for a specific period with a defined start and end date, most often 12 months. The rent is locked for the entire term. Neither party can change the terms during the period without the other's agreement, and neither can end the tenancy early without cause or a specific lease provision allowing it.

The defining feature of a fixed-term lease is certainty. The tenant knows their rent will not change and they cannot be removed without cause for the full term. The landlord knows the unit is occupied and producing income for the full period. This stability is why fixed-term leases are the default choice for most landlords and tenants.

A fixed-term lease does not require termination notice to end at its expiration date. It simply ends on the date specified, unless the lease includes an automatic renewal clause or the parties agree to continue. If the tenant stays and the landlord keeps accepting rent after the term ends without a new lease, the tenancy typically converts to a periodic month-to-month arrangement. The distinction between renewing, signing a new lease, or letting it roll to month-to-month is covered in the lease renewal vs. new lease vs. month-to-month guide.

The document for a fixed-term arrangement is a standard residential lease agreement.

2. Periodic Tenancy

A periodic tenancy renews automatically at the end of each rental period until either party terminates it with proper notice. The most common form is month-to-month, where the tenancy renews every month. Week-to-week and year-to-year periodic tenancies also exist but are less common in residential rentals.

The defining feature of a periodic tenancy is flexibility. There is no fixed end date. The tenancy continues indefinitely, renewing each period, until someone gives notice to end it. This suits tenants who want the freedom to leave on short notice and landlords who want the ability to reclaim the unit or adjust terms more frequently.

The tradeoff is reduced certainty for both sides. In a month-to-month tenancy, the landlord can raise the rent or terminate with proper notice, and the tenant has less protection against changes than they would under a fixed term. The notice period required to end a periodic tenancy varies significantly by state. Most states require 30 days for month-to-month. North Carolina requires only seven days. California requires 30 days for tenancies under a year and 60 days for longer ones. New York requires 30, 60, or 90 days depending on how long the tenant has been in place. The rules around rent increases and termination notice for periodic tenancies are covered in the rent increases, notice, and rent control guide.

The document for a periodic arrangement is a month-to-month rental agreement.

3. Tenancy at Will

A tenancy at will is an arrangement that continues for as long as both the landlord and the tenant want it to, with no fixed term and often no formal written agreement. Either party can end it at any time, subject to whatever notice state law requires. It is the loosest of the four arrangements.

Tenancy at will commonly arises in informal situations. A friend staying in a spare unit on a handshake basis, a family member renting at a casual arrangement, or a tenant who moved in before a formal lease was signed are all potential tenancy-at-will situations. It can be created intentionally or it can arise by default when there is occupancy and rent payment but no formal lease defining the term.

The problem with tenancy at will is the same problem with any informal arrangement: without a written agreement, the terms are undefined and disputes are hard to resolve. State law fills some gaps, imposing notice requirements and basic obligations, but the specifics that only the parties could agree to, like rent amount, utility responsibility, and house rules, are left undocumented. Most states require some notice to terminate a tenancy at will even though it is the most informal arrangement, typically 30 days. Converting an informal tenancy at will into a documented arrangement is almost always worth doing, even between people who trust each other. The renting to family or friends guide explains why and how.

4. Tenancy at Sufferance

A tenancy at sufferance is what exists when a tenant stays in the unit after their legal right to occupy has ended. It is also called a holdover tenancy. The tenant is no longer there with the landlord's permission, but they have not yet been formally removed. They are not a trespasser in the full legal sense because they originally entered lawfully, but they no longer have a valid tenancy.

This situation arises most often when a fixed-term lease expires and the tenant does not leave, or when a tenant remains after receiving a valid termination notice. The landlord has not accepted continued rent in a way that would create a new periodic tenancy. The tenant is simply holding over without legal right.

A tenancy at sufferance puts the landlord in a specific legal position. The landlord can pursue eviction to remove the holdover tenant, but they must do it through the formal legal process. They cannot change the locks, remove belongings, or use self-help tactics. Critically, if the landlord accepts rent from a holdover tenant, that acceptance can convert the tenancy at sufferance back into a periodic month-to-month tenancy in most states, restarting the cycle and giving the tenant renewed rights. This is why landlords dealing with a holdover situation are usually advised not to accept rent until they have decided whether to renew the tenancy or remove the tenant. The full holdover framework is covered in the lease auto-renewal vs. holdover tenancy guide.

How the Four Types Connect

These four types are not entirely separate. A single tenancy can move between them over time. A fixed-term tenancy that expires can become a periodic month-to-month tenancy if the landlord accepts continued rent. That same tenant, if they stay past a later termination notice, becomes a tenancy at sufferance. The arrangement evolves based on what the parties do and what the documents say.

Understanding which type you are in matters because it determines the notice required to end the tenancy, whether the rent can be changed, and what rights each side has. A landlord who thinks they have a tenancy at sufferance they can remove quickly, but who has been accepting rent and actually created a periodic tenancy, is going to be surprised by the notice requirements. A tenant who thinks they have the security of a fixed term, but whose lease actually expired and converted to month-to-month, has less protection than they realize.

Other Lease Structures Worth Knowing

Beyond the four basic tenancy types, there are specialized lease structures for specific situations. A sublease is an arrangement where the original tenant rents the unit, or part of it, to a third party while remaining responsible to the landlord. A room rental agreement covers the rental of a single room in a shared dwelling. These are not separate tenancy types in the legal sense. They are specific document structures built on top of the underlying tenancy framework. The subletting guide covers when subleasing is permitted and how to document it correctly.

Commercial leases, ground leases, and other arrangements exist in the broader world of real estate, but for residential rentals the four tenancy types above plus the sublease and room rental structures cover essentially every situation a landlord or tenant will encounter.

Choosing the Right One

For most landlords, the choice comes down to fixed-term versus periodic. A fixed-term lease offers stability and predictable income. A month-to-month periodic tenancy offers flexibility to adjust terms or reclaim the unit. Many landlords use a fixed term initially and let it convert to month-to-month after the first year, capturing the stability of the fixed term up front and the flexibility of the periodic arrangement later.

Whichever structure fits your situation, the document needs to be built for your state. A residential lease agreement for fixed-term arrangements or a month-to-month rental agreement for periodic ones, each built to current state law, gives both sides a clear written foundation with the required disclosures and notice terms already in place. For shared living situations, a room rental agreement or a sublease agreement covers those specific structures.