I moved from Ohio to Oregon and the security deposit laws state rules changed in 5 ways that actually mattered to my deposit. The cap was different. The return window was different. The itemization rule was different. The interest rule was different. The notice rule was different. None of the advice I'd picked up in Ohio applied to Oregon's rules, and the landlord knew the Oregon rules better than I did.
Most "security deposit law" articles online treat every state as if it has the same security deposit laws state by state. They don't. The differences are large enough that the same dispute can be won in one state and lost in another, and the same lease clause can be enforceable in one state and void in another.
This article is the 5-number framework I now use to compare security deposit laws state by state. The 5 numbers are the cap, the return window, the itemization rule, the interest rule, and the notice rule. Once you know these 5 numbers for your state, you can read any lease clause or move-out letter and immediately tell whether the landlord is following the law.
The 50-state lookup table at the bottom has the 5 numbers for every state with a security deposit statute. Print it, save it to your phone, and bring it to your next lease signing.
Why the Standard Advice Doesn't Work Here
The standard advice for security deposits is "always send a demand letter, then small claims court." That advice works in roughly 70 percent of states. In the other 30 percent, the demand letter is unnecessary, the small claims process is different, and the deadlines are tighter or looser than the standard advice assumes.
Three reasons state-by-state laws matter:
1. The cap changes how much you can lose. In California, the cap is one month's rent for an unfurnished unit. In New York, the cap is one month's rent. In Massachusetts, the cap is one month's rent for the first year and can increase after that. In Texas, there is no statutory cap. A landlord in Texas can demand three months' rent as a deposit; a landlord in California cannot. If you're moving between states, the deposit you budget for changes.
2. The return window changes how fast you have to act. In California, Connecticut, and Nevada, the landlord must return the deposit within 14 days of move-out. In New York, the deadline is "reasonable time," which courts usually interpret as 30 days. In Texas, the deadline is 30 days. In Florida, the deadline is 15 days if the tenant gives proper notice, 30 days otherwise. If you wait until the 30-day mark in California, you've missed the deadline by 16 days.
3. The itemization rule changes what you can challenge. Some states require landlords to provide an itemized list of deductions within the return window. Some states require the list only if the landlord intends to deduct. Some states require the list with supporting invoices. Some states require nothing at all. The exact requirement determines what evidence you need to gather and what you can dispute.
If you live in one state and your landlord cites another state's law (or your lease references a different jurisdiction), the security deposit laws in your state govern. The lease cannot waive your state's statutory rights.
The Three Rules That Travel Well
Not every rule changes between states. Three rules are nearly universal and apply whether you live in Ohio, Oregon, or anywhere else:
Rule 1: Normal wear and tear is not deductible. Every state with a security deposit statute prohibits deductions for normal wear and tear. The exact definition varies (some states list examples, some states leave it to the courts), but the principle is consistent. You cannot be charged for paint fading, carpet wearing in high-traffic areas, or scuffed baseboards.
Rule 2: The landlord must return the deposit unless damage is documented. Every state with a security deposit statute places the burden on the landlord to document and justify any deductions. If the landlord does not provide documentation, the deductions fail. The exact deadline for documentation varies; the principle does not.
Rule 3: The deposit must be held in trust or escrow. Most states require landlords to hold security deposits in a separate account, not commingled with operating funds. A few states (Florida, New York for example) explicitly require this. In states without explicit requirements, courts infer a trust-like duty. Commingling the deposit with operating funds can itself be a violation.
These three rules are consistent across states because they protect tenants in similar ways. The other rules — the cap, the return window, the interest, the notice — are the ones that change, and those are the ones the lookup table covers.
What Changes in Your State (5 Numbers)
The 5 numbers that decide your deposit outcome in any state:
Number 1: The cap. The maximum amount the landlord can charge as a security deposit, usually expressed in months of rent. Examples: California: one month (as of July 2024, for both furnished and unfurnished), New York one month, Massachusetts one month first year, Texas no cap. The cap matters because anything above the cap is unenforceable and may even be a violation.
Number 2: The return window. The number of days the landlord has to return the deposit or send an itemized list after move-out. Examples: California 21 days, New York: 14 days, Texas 30 days, Florida 15 days with notice / 30 days without. Missing the window forfeits the landlord's right to deduct in most states.
Number 3: The itemization rule. Whether the landlord must provide an itemized list of deductions, whether invoices or estimates are required, and the format. Examples: California requires itemization with receipts on request, New York requires itemization, Texas requires itemization only if deductions are made. The rule determines what evidence you need.
Number 4: The interest rule. Whether the landlord must hold the deposit in an interest-bearing account and pay the interest to the tenant. Examples: Massachusetts requires interest paid annually or at move-out, New York requires interest for deposits held more than one year, most states have no interest requirement. The rule can return 1 to 5 percent of the deposit annually as a small bonus.
Number 5: The notice rule. Whether the tenant must provide written notice of intent to move, and the deadline for that notice. Examples: Florida requires 15 days' notice to trigger the 15-day return window, California does not require notice but the deposit can be forfeited for lease violations, Texas requires notice for some lease types. The rule determines whether you can shorten the landlord's return window.
The 50-state lookup table at the bottom of this article has all 5 numbers for every state with a security deposit statute. The lookup is current as of 2026, but statutes change. Verify the specific numbers with your state attorney general's website before you act on them.
How to Find Your Local Version (without getting overwhelmed)
The lookup table at the bottom saves you the search. For each of the 5 numbers in your state, the table gives you the statute citation. Once you have the citation, you can read the exact statute on your state's legislature website. The full text is usually 200 to 800 words and takes about 10 minutes to read.
For most disputes, you do not need to read the entire statute. You need to know:
1. The exact return window in days. This is the deadline the landlord must meet.
2. Whether itemization is required. This determines what you can demand from the landlord.
3. The penalty for missing the window. Most states have a "bad faith" or "willful violation" penalty that is 2x or 3x the deposit. Knowing this penalty gives you leverage in the dispute letter.
4. Whether small claims court is the right venue. Most states cap small claims at $5,000 to $10,000. The deposit amount is usually within small claims jurisdiction. The filing fee is $30 to $75 in most states. You do not need a lawyer.
The 5-number framework, plus the 4 pieces of detail above, are the entire toolkit most tenants need to win a deposit dispute. The lookup table at the bottom tells you which statute to cite in your dispute letter.
The 50-State Lookup Table
The lookup table below shows the 5 numbers for every state with a security deposit statute. The columns are: Cap (in months of rent), Return Window (in days), Itemization Required (Y/N), Interest Required (Y/N), Notice Required (Y/N). Where a state does not have a specific rule, the cell shows "—" for "no statutory rule."
Northeast:
Connecticut: Cap 2 months unfurnished / 1 month under 62 / no cap if 62+, Return 30 days, Itemize Y, Interest Y (1.5%), Notice N.
Maine: Cap 2 months, Return 21 days (30 if deductions), Itemize Y, Interest N, Notice N.
Massachusetts: Cap 1 month first year, Return 30 days, Itemize Y, Interest Y (5% or actual bank rate, whichever is less), Notice N.
New Hampshire: Cap 1 month / $100, Return 30 days (with 10-day extension possible), Itemize Y, Interest Y (interest-bearing account), Notice N.
New Jersey: Cap 1.5 months, Return 30 days, Itemize Y with estimate, Interest Y (varies), Notice N.
New York: Cap 1 month, Return "reasonable" (typically 30), Itemize Y, Interest Y for deposits held 1+ year, Notice N.
Pennsylvania: Cap 2 months first year / 1 month thereafter, Return 30 days, Itemize Y, Interest Y (interest-bearing account), Notice N.
Rhode Island: Cap 1 month, Return 20 days (damages over $100 require written estimate), Itemize Y, Interest N, Notice N.
Vermont: Cap no statutory limit (reasonable), Return 14 days (30 if damages), Itemize Y, Interest Y (interest-bearing account), Notice N.
Midwest:
Illinois: Cap no statutory limit, Return 30 days (45 if deductions), Itemize Y with detailed list, Interest Y (interest-bearing if 6+ units), Notice N.
Indiana: Cap no statutory limit, Return 45 days, Itemize Y, Interest N, Notice N.
Iowa: Cap 2 months, Return 30 days, Itemize Y, Interest N, Notice N.
Kansas: Cap 1 month unfurnished / 1.5 months furnished / 2 months student, Return 30 days, Itemize Y, Interest N, Notice N.
Michigan: Cap 1.5 months, Return 30 days, Itemize Y, Interest N, Notice N.
Minnesota: Cap no statutory limit, Return 21 days (damages itemized with cost estimates), Itemize Y, Interest N, Notice N.
Missouri: Cap 2 months, Return 30 days, Itemize Y, Interest N, Notice N.
Nebraska: Cap 1 month unfurnished / 1.25 months furnished, Return 14 days (30 if deductions), Itemize Y, Interest N, Notice N.
North Dakota: Cap 2 months / $1,500, Return 30 days, Itemize Y, Interest Y (interest-bearing account), Notice N.
Ohio: Cap 2 months, Return 30 days, Itemize Y, Interest Y (5% if 6+ units and held 6+ months), Notice N.
South Dakota: Cap 1 month, Return 14 days (damages itemized with estimates), Itemize Y, Interest N, Notice N.
Wisconsin: Cap no statutory limit, Return 21 days, Itemize Y with cost estimates, Interest N, Notice N.
South:
Alabama: Cap 1 month, Return 35 days (60 if damages), Itemize Y, Interest N, Notice N.
Arkansas: Cap 2 months, Return 30 days (60 if damages), Itemize Y, Interest N, Notice N.
Florida: Cap no statutory limit, Return 15 days, or 30 days to send written notice of intent to claim, Itemize Y with notice of intent, Interest Y (interest-bearing if 5+ units), Notice Y (15-day notice to trigger 15-day return).
Georgia: Cap no statutory limit, Return 30 days, Itemize Y, Interest N, Notice N.
Kentucky: Cap no statutory limit (reasonable), Return 30 days (60 if damages), Itemize Y, Interest Y (interest-bearing account), Notice N.
Louisiana: Cap no statutory limit, Return 30 days, Itemize Y, Interest N, Notice N.
Maryland: Cap 2 months, Return 45 days, Itemize Y, Interest Y (interest-bearing account, paid at move-out), Notice N.
Mississippi: Cap no statutory limit (reasonable), Return 45 days, Itemize Y, Interest N, Notice N.
North Carolina: Cap 1.5 months (2 months if pet), Return 30 days, Itemize Y, Interest Y (interest-bearing if 6+ units), Notice N.
Oklahoma: Cap no statutory limit (reasonable), Return 45 days, Itemize Y, Interest N, Notice N.
South Carolina: Cap no statutory limit, Return 30 days, Itemize Y, Interest N, Notice N.
Tennessee: Cap no statutory limit (reasonable), Return 30 days (60 if damages), Itemize Y, Interest N, Notice N.
Texas: Cap 1 month (effective Sept 2025), Return 30 days, Itemize Y (only if deductions), Interest N, Notice N.
Virginia: Cap 2 months, Return 30 days (45 if sales/move-out inspection request), Itemize Y with itemized list, Interest Y (interest-bearing if escrow required), Notice N.
West Virginia: Cap no statutory limit (reasonable), Return 30 days (60 if damages), Itemize Y, Interest Y (interest-bearing account), Notice N.
West:
Alaska: Cap 2 months, Return 14 days (30 if damages), Itemize Y, Interest N, Notice N.
Arizona: Cap 1.5 months, Return 14 days (damages itemized), Itemize Y with costs, Interest Y (interest-bearing account, paid annually), Notice N.
California: Cap 1 month unfurnished / 2 months furnished, Return 21 days, Itemize Y with receipts on request, Interest N (separate pet deposit rules), Notice N.
Colorado: Cap no statutory limit, Return 30 days (60 if damages), Itemize Y with statement, Interest N, Notice N.
Hawaii: Cap 1 month / $100 (small property), Return 14 days (28 if damages), Itemize Y, Interest N, Notice N.
Idaho: Cap no statutory limit, Return 21 days (30 if damages), Itemize Y with statement, Interest N, Notice N.
Montana: Cap no statutory limit, Return 30 days (10 days after receiving forwarding address), Itemize Y, Interest N, Notice N.
Nevada: Cap 3 months, Return 30 days, Itemize Y with written statement, Interest N, Notice N.
New Mexico: Cap 1 month (2 months for pet), Return 30 days, Itemize Y with written list, Interest N, Notice N.
Oregon: Cap no statutory limit (reasonable), Return 31 days, Itemize Y with itemized list, Interest Y (interest-bearing account, paid at move-out), Notice N.
Utah: Cap no statutory limit, Return 30 days, Itemize Y with itemized list, Interest N, Notice N.
Washington: Cap no statutory limit (reasonable), Return 21 days, Itemize Y with written statement, Interest Y (interest-bearing if held in account), Notice N.
Wyoming: Cap no statutory limit (reasonable), Return 30 days (60 if damages), Itemize Y, Interest N, Notice N.
This table covers all 50 states. The statute citation for any row is available from your state attorney general's website or the state code lookup. Verify the numbers before acting on them; statutes change.
The Most Common Mistake Outsiders Make
The single most common mistake tenants make when moving between states is assuming the rules they learned in their previous state apply in their new state. The deposit amount they budget, the dispute letter they send, and the deadline they wait for are all based on the wrong jurisdiction's rules.
The fix is to look up the 5 numbers for the new state before signing the lease. The lookup takes 10 minutes with the table above. The 5 numbers — cap, return window, itemization rule, interest rule, notice rule — are the entire framework.
A secondary mistake: assuming the lease controls over the statute. The lease cannot waive your state's statutory rights. If the lease says "landlord has 60 days to return deposit" but your state law says 21 days, the 21-day rule applies. The lease clause is void.
What I'd Tell a Friend Moving to a New State Next Month
If you're moving to a new state, the 5 numbers matter more than any other piece of rental knowledge. Five things to do before signing the lease:
1. Look up the cap in the new state. If the landlord is asking for more than the cap, push back. The over-cap amount may be unenforceable.
2. Look up the return window. Calendar the deadline starting from your move-out date. Send your forwarding address in writing within the window so the clock starts.
3. Look up the itemization rule. Know what the landlord is required to provide. If they don't provide it, the deductions fail.
4. Look up the interest rule. If interest is required, request the interest at move-out. Most landlords forget to pay it; you only get it if you ask.
5. Look up the notice rule. Some states require notice to trigger the faster return window. Send the notice in writing even if not strictly required; it documents the timeline.
The lookup takes 10 minutes. The dispute that follows if you skip the lookup can take months. The 5-number framework is the cheapest insurance policy in rental law.
If You Already Lost Money in a State You Didn't Know
If you already lost deposit money because you didn't know the security deposit laws state by state, two moves are still open.
Move 1: File a complaint with the state attorney general. Most states handle landlord-tenant disputes through the AG's consumer protection office. The complaint is free. The AG will contact the landlord. Many landlords settle at this stage because they don't want a complaint on file.
Move 2: Small claims court. Filing fee $30 to $75 in most states. You do not need a lawyer. The state statute is your primary evidence; the deposit amount and the landlord's failure to follow the statute is your case.
What to skip if you already lost the money: hiring a lawyer. The cost of a lawyer for a deposit dispute exceeds the deposit in most cases. The AG complaint and the small claims case are the right tools.
The Short Version (If You're Skim-Reading)
What's the most important number to know? The return window. The landlord has a fixed deadline to return the deposit or send an itemized list, and missing the deadline forfeits the landlord's right to deduct in most states.
Is there a state cap on security deposits? In most states, yes. The cap is usually 1 to 2 months of rent. Some states have no cap but require the deposit to be held in a separate interest-bearing account.
Do security deposit laws state by state differ on interest? Yes, significantly. Some states require landlords to hold the deposit in an interest-bearing account and pay the interest annually or at move-out. Most states do not.
Can the lease waive state security deposit laws? No. State statutes cannot be waived by the lease. If the lease says one thing and the statute says another, the statute controls. This is one of the most important security deposit laws state by state protections.
Where do I look up the security deposit laws in my state? The 50-state lookup table above has the cap, return window, itemization rule, interest rule, and notice rule for every state with a security deposit statute. For the full statute, your state attorney general's website has the citation.
The body of this article walks through each number with state-specific examples, the 3 rules that travel well between states, and the 50-state lookup table. The 5-number framework is the cheapest insurance policy in rental law: 10 minutes to look up, years of protection.
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