Do I need my landlord's permission to go month-to-month in Indiana?

Yes, because a month-to-month tenancy requires agreement between you and your landlord. That agreement can be written or implied (like if your lease ends and you both just keep the arrangement going by accepting/paying rent), but it still has to exist. You can't unilaterally convert your lease without your landlord's consent.

What if my lease says nothing about what happens when it expires?

If your lease is silent on renewal or conversion, Indiana law treats the situation based on how you and your landlord actually behave. If you stay and keep paying rent and your landlord keeps accepting it, courts will typically find you've created an implied month-to-month tenancy on the same terms as your original lease.

Can my landlord raise my rent whenever they want on a month-to-month lease in Indiana?

No. Even on month-to-month, your landlord has to give you at least 30 days' notice before any rent increase takes effect. They can't raise rent retroactively or with less notice, and if they try, you can refuse to pay the increase or move out without penalty.

Month-to-Month Lease Conversion in Indiana

The short answer is: Indiana doesn't require your lease to convert to month-to-month automatically

Here's the thing: when your fixed lease term ends in Indiana, you don't just slip into a month-to-month arrangement by default. Instead, you and your landlord need to actually agree to the conversion—either in writing or by continuing the tenancy under the original lease terms, which courts treat as an implied agreement. Indiana Code § 32-31-1-1 governs residential tenancies, and it's pretty straightforward once you understand what happens when that lease expiration date arrives.

The practical reality? A lot of landlords and tenants just keep doing what they've been doing without signing anything new, and that can work. But it also leaves you vulnerable if misunderstandings pop up.

What actually happens when your lease ends

When your fixed-term lease reaches its end date, you've got a few paths forward. Your landlord can offer you a new lease (fixed-term or month-to-month), you can negotiate new terms, or you can just stay put while your landlord accepts rent from you without complaint. (More on this below.) That last scenario—the informal one—is where implied month-to-month tenancies come from in Indiana.

The catch is that if you stay and your landlord keeps accepting rent, Indiana courts will likely treat this as creating a month-to-month tenancy on the same terms as your original lease. That's actually pretty tenant-friendly, because it means you keep whatever protections your original lease gave you.

How to actually convert to month-to-month the right way

If you want to be deliberate about this (and you should be), here's what you do: sit down with your landlord and talk about it before your lease ends. Don't wait until the last day.

Get something in writing. This doesn't have to be fancy or lawyer-drafted. It can be an email exchange, a signed letter, or even a new short agreement that says "Tenant will continue occupying the premises on a month-to-month basis at $X rent per month, with either party able to terminate on 30 days' written notice." Having documentation protects both of you if there's ever a dispute about what you agreed to.

Indiana doesn't have a specific statutory form for month-to-month conversions, so you've got flexibility here. Just make sure whatever document you create includes the new rent amount (if it's changing), the tenancy type (month-to-month), and what notice period either party needs to give to end it.

Notice requirements you need to know about

Once you're on a month-to-month tenancy in Indiana, either you or your landlord can terminate by giving written notice. The law requires at least 30 days' notice before the end of a rental period. That's spelled out in Indiana Code § 32-31-5-4.

Real talk—this cuts both ways. Your landlord can't just kick you out without that notice, but they can end your tenancy relatively quickly if they want to. The 30-day clock starts from when they deliver the notice to you (in person or by certified mail is safest), not from when they write it.

You've got the same power in reverse. If you decide you want to move, you give 30 days' written notice and you're done at the end of that period.

What your lease terms become in a month-to-month setup

Here's something a lot of people don't realize: when you convert to month-to-month without signing a new agreement, your original lease terms usually stick around. Your rent amount might change (if you and your landlord agree), but everything else—pet policies, maintenance responsibilities, utilities, parking rules—doesn't just vanish.

That's actually in your favor in most cases, because those original terms were negotiated and agreed to. Your landlord can't suddenly add a new rule or change a term without your agreement, even on month-to-month. They'd have to give you notice of the change and you'd have to accept it (or you could leave).

Where landlords sometimes mess this up

The biggest mistake I see is landlords assuming they can just change rent on a month-to-month tenancy whenever they feel like it. You can't do that in Indiana. If you want to change the rent, you need to give the tenant notice of the new amount at least 30 days before the next rental period begins.

If your landlord tries to raise rent on shorter notice than that, or with no notice at all, you don't have to pay the increase. You can pay the old amount or move out, but you're not stuck with an illegal rent hike.

Common scenarios that trip people up

Let's say your lease ends and you just keep living there while your landlord accepts rent. You haven't signed anything new. Technically, you're now month-to-month, but neither of you have explicitly said so. If your landlord later claims you don't have a right to be there, Indiana courts will look at the pattern of conduct—you paying, them accepting—and likely find a month-to-month tenancy existed.

Another scenario: your lease says it automatically renews as month-to-month unless you give notice. That's fine and enforceable in Indiana. Some landlords build this into their original leases to save paperwork. Just make sure you actually receive the notice requirement (some leases are buried in documents tenants never read carefully).

Bottom line: whether you're converting formally or informally, make sure both you and your landlord understand the arrangement, know the rent amount, and know how to end it if needed.

What to do right now

Check your lease end date—if it's coming up in the next 60 days, don't wait. Contact your landlord and ask what they want to do. If you both want month-to-month, ask for it in writing (email counts). If you don't have a lease at all right now and you've been paying month-to-month informally, consider documenting the terms in an email to your landlord to avoid future confusion.

Keep copies of everything—signed leases, emails about terms, rent payment records. If you ever need to prove what your tenancy arrangement is, documentation is your best friend.