# ESA Letter in Mount Pleasant, SC: Deposits With No Ceiling

> Mount Pleasant's median rent is $2,159 and South Carolina caps no deposit. What § 27-40-410 does demand, and why an approved ESA is not a pet fee.

- Source: https://supportanimal.com/blog/south-carolina-emotional-support-animal/mount-pleasant/
- Publisher: Support Animal (supportanimal.com)
- Updated: 2026-08-20
- License note: informational content; not legal or medical advice.

## Key facts

- Population: 95,604
- Households renting: 26.4%
- Typical pet deposit (as a pet): No statutory cap
- Typical pet rent (as a pet): Varies by building
- Breed/weight limits common: yes
- Pet fees, deposits, and breed limits with a valid ESA letter: none (FHA reasonable accommodation)

## Few renters, expensive rent

Mount Pleasant is South Carolina's fourth-largest municipality and still a town
rather than a city. 95,604 people on the Census Bureau's 2024 estimate.

Its tenure profile runs the opposite way to the state's biggest places. Of
39,884 occupied homes, 10,531 are rented. 26.4 percent in the American
Community Survey's 2020–2024 five-year estimates, under the 28.1 percent
recorded for South Carolina as a whole. Renting here is the minority
arrangement.

It is also the dearest. Median gross rent is $2,159: second only to Bluffton's
$2,256 among the state's twenty largest municipalities, and $979 a month clear
of the $1,180 statewide median. Charleston across the Cooper is $1,722; Goose
Creek $1,690, Summerville $1,526, North Charleston $1,430.

Any deposit quoted as a multiple of rent inherits that number, which makes the
next fact the one that matters most here.

## The ceiling that was never written

South Carolina does not cap residential security deposits. Not at one month,
not at two, not at a dollar figure, not at all.

The whole of the state's deposit law is § 27-40-410 of the Residential Landlord
and Tenant Act, and reading it end to end is instructive: every operative
sentence is about what happens when a tenancy finishes. It is a statute about
handing money back, and it says nothing whatever about how much may be taken in
the first place.

The second absence is larger. Search Title 27, Chapter 40 as whole words and
"pet", "pets", "animal" and "animals" each return zero hits. There is no
pet-deposit limit in South Carolina, no pet-rent limit, and no statutory
definition of a pet fee to argue about. Whatever an East Cooper leasing office
quotes for a dog is a number it chose, constrained only by what the market will
bear, and at a $2,159 median rent, the market bears a good deal.

## Thirty days, itemised, and the address you have to leave

What § 27-40-410(a) does govern, it governs tightly. Any deduction "must be
itemized by the landlord in a written notice to the tenant together with the
amount due, if any, within thirty days after termination of the tenancy and
delivery of possession and demand by the tenant, whichever is later."

Read the trigger carefully, because tenants routinely count from the wrong
event. Three things have to happen (the tenancy ends, possession is delivered,
and *you* demand the money), and the clock starts on whichever falls last. A
lease that expired in March does not put a landlord in breach in April if you
never asked for the deposit.

The subsection then puts one obligation on the tenant, and it is the cheapest
thing on this page to get right: "[t]he tenant shall provide the landlord in
writing with a forwarding address or new address." Skip it and the statute
withdraws the remedy, a tenant who fails to give the address "is not entitled
to damages under this subsection" where the landlord had no notice of their
whereabouts and mailed the notice and any money to the last known address.

Send it by email. Keep the sent copy. It costs a minute and it is a precondition
to everything in the next section.

## Three times the amount wrongfully withheld

Subsection (b) is the enforcement half, and it is stronger than most states
manage. A landlord who fails to return prepaid rent or the deposit with the
notice subsection (a) requires leaves the tenant able to "recover the property
and money in an amount equal to three times the amount wrongfully withheld and
reasonable attorney's fees."

Two features do the work. Trebling turns a $1,000 dispute into a $3,000 one.
The fee award is what gets a lawyer to take it: a claim of that size is
otherwise uneconomic to litigate, which is precisely why deposits get quietly
kept.

Subsection (d) adds that the section "does not preclude the landlord or tenant
from recovering other damages to which he may be entitled under this chapter or
otherwise." The treble remedy is a floor, not the whole of what a tenant can
claim.

None of it is automatic. A landlord who itemises inside the window and mails to
the address you supplied has complied, whatever you make of the itemisation; the
argument then moves to whether the damage was real.

## More than four adjoining units, and the standards nobody posts

Subsection (c) is the least-quoted sentence in South Carolina landlord-tenant
law, and in a town of large apartment communities it is worth knowing.

Where a landlord "rents more than four adjoining dwelling units on the premises"
*and* "imposes different standards for calculating security/rental deposits
required of different tenants on the premises," the standards have to be made
public before the rental agreement is consummated. The landlord must either post
a statement "in a conspicuous place on the premises, or at the place at which
rental is paid," or hand each prospective tenant a copy.

The consequence of skipping it is oddly specific and genuinely useful. Where the
landlord has not complied as to a tenant, the difference between that tenant's
deposit and "the lowest security/rental deposit required of any other tenant of
a comparable dwelling unit on the premises is not subject to deductions for
damages."

So the excess above the cheapest comparable deposit in the building becomes
untouchable. It must still be returned, but may not be eaten into for damage.
If a neighbour in the same floor plan put down less than you did and no schedule
of standards was ever posted or handed over, that gap comes back.

## An adjustment to a rule, not a line on a fee schedule

Set all of that beside the accommodation route and the commercial logic is
plain. Section 31-21-70(G)(2) makes it discrimination to refuse "reasonable
accommodations in rules, policies, practices, or services when such
accommodations may be necessary to afford the person equal opportunity to use
and enjoy a dwelling."

A no-pets policy is one of those rules. Once a covered landlord adjusts it, the
animal is no longer in the building as a pet, and the charges built to price a
pet's presence have lost their subject. South Carolina's own code keeps the
labels apart: § 47-3-920(6) defines an emotional support animal as "an animal
intended to provide companionship and reassurance," a category distinct from the
service animals defined a subsection earlier.

This is where the two halves of the page meet. With no pet-rent ceiling in this
state, the classification is the only thing standing between an assistance
animal and an open-ended monthly charge stacked on a rent already $979 above the
state median.

One thing the accommodation does not do is waive liability. A landlord may still
deduct for damage the animal actually causes, provided the deduction is itemised
inside the thirty days like any other.

## Who answers in Mount Pleasant

The **South Carolina Bar**'s Lawyer Referral Service matches callers to an
attorney by area of law and location on (803) 799-7100, 9 a.m. to noon and 1
p.m. to 5 p.m. Monday to Friday, with online referrals around the clock.
Participating lawyers agree to charge no more than $50 for a thirty-minute
consultation and do not take pro bono cases; the Bar points people who cannot
pay toward South Carolina Legal Services' online eligibility intake.

**East Cooper Community Outreach**, at 1145 Six Mile Road, (843) 849-9220, runs
food and clothing assistance, financial assistance, dental and medical services
and client navigation for East Cooper neighbours in hardship. **South Carolina
211** answers free and confidentially every day of the year: call
866-892-9211, dial 2-1-1, or send your ZIP code by text to 211-211.

## The two findings the money argument waits on

None of the money argument starts until the documentation does its job, and
South Carolina has said in its own statute what that job is. Under
§ 31-21-70(N)(2), documentation "shall be deemed sufficient if it establishes
that an individual has a disability and that the animal in question will provide
some type of disability-related assistance or emotional support."

Two findings, one about you and one about the animal, and reaching either takes
a licensed clinician who has examined you. If you are already in someone's care,
start there. It costs least, though you will wait for the appointment and may
have to walk a clinician through a request they have never drafted. Failing
that, a community mental health centre works from an intake built around
continuing treatment rather than one assessment, with the queue that implies.

The remaining route is an evaluation booked for this purpose: a short screening,
a clinician holding a South Carolina licence, and a letter written only if the
findings warrant it. That is the test § 31-21-70(N)(2) already describes, and
it is the step that lifts your animal off the fee schedule in a town where
nothing else limits what that schedule may say.

## What Mount Pleasant landlords can and cannot do

**Cannot:**
- Cannot refuse a reasonable accommodation in rules, policies, practices or services where it may be necessary to give a person with a handicap an equal opportunity to use and enjoy a dwelling: S.C. Code Ann. § 31-21-70(G)(2), and 24 C.F.R. § 100.204(a) federally.
- Cannot treat a no-pets policy as the end of the conversation. A no-pets policy is a rule, and rules are what § 31-21-70(G)(2) requires be adjusted where an accommodation may be necessary.
- Cannot dismiss documentation that establishes a disability and a disability-related need. Under § 31-21-70(N)(2) such documentation "shall be deemed sufficient", the statute settles the question rather than leaving it to the landlord's taste.
- Cannot demand that the animal be registered, certified, or wearing a vest. South Carolina's own 2019 Act recorded in its preamble that no vest, marking or documentation is required for an animal to qualify, and that such things are not "a reliable indication" of anything.
- Cannot charge pet rent, a pet deposit or a pet fee for an approved assistance animal, because the accommodation is a change to a rule rather than permission to keep a pet.
- Cannot threaten a tenant with § 47-3-980 for making a housing request. That section penalises misrepresenting an animal as a service animal, expressly "does not constitute a criminal offense," and does not describe an emotional-support accommodation request under Title 31.
- Cannot coerce, intimidate, threaten or interfere with a tenant for exercising a right under the Fair Housing Law. § 31-21-80, with the Residential Landlord and Tenant Act's own § 27-40-910 alongside it.

**Can:**
- May ask the two questions § 31-21-70(N)(1) sets out: whether the person seeking to live with the animal has a disability that substantially limits a major life activity, and whether they have a disability-related need for the animal.
- May request documentation verifying the answers to those two questions, § 31-21-70(N)(2). What it may not do is keep asking after documentation that meets the statutory standard has arrived.
- May decline where the specific animal would be a direct threat to the health or safety of others or would cause substantial physical damage to the property of others. 24 C.F.R. § 100.202(d), assessed on that animal's actual conduct and history rather than its breed or weight. Note the authority: South Carolina's own threat clause at § 31-21-70(E) is written only against § 31-21-40(1) and (2), the two subdivisions that omit handicap, so it does not by its terms answer an assistance-animal request.
- May set the security deposit at any amount, because South Carolina caps none, but must itemise every deduction in writing within thirty days under § 27-40-410, on pain of treble damages.
- May fall outside §§ 31-21-40 and 31-21-60 entirely if the building holds no more than four families and the owner actually lives in one of them, § 31-21-70(A). The federal Fair Housing Act still applies on its own terms.

## How to get an ESA letter in Mount Pleasant

1. **Check that you qualify**, Answer a short screening about how your condition affects daily life in Mount Pleasant. No diagnosis paperwork needed up front. (About 5 minutes: free)
2. **Connect with a licensed professional**, You are matched with a provider licensed for South Carolina clients who reviews your situation in a telehealth evaluation. (Telehealth evaluation)
3. **Complete your evaluation**, The professional evaluates whether an emotional support animal alleviates symptoms of a condition recognized in the DSM-5. Honest evaluations, not everyone qualifies. (Most of Our Applicants Qualify)
4. **Receive your signed letter**, Your letter arrives on the professional's letterhead with their license number: the documentation South Carolina landlords may lawfully request. (Typically within days of approval)
5. **Send it to your landlord**, Submit the letter with a short reasonable-accommodation request. Pet fees, pet deposits, and breed limits no longer apply to your animal in Mount Pleasant. (Protection under FHA + state law)

## Conditions that can qualify for an ESA

No fixed government list exists. A licensed professional evaluates whether an animal alleviates symptoms of a DSM-5-recognized condition, commonly:

- Generalized anxiety disorder
- Major depressive disorder
- Post-traumatic stress disorder (PTSD)
- Panic disorder
- Social anxiety disorder
- Obsessive-compulsive disorder (OCD)
- Bipolar disorder
- Attention-deficit/hyperactivity disorder (ADHD)
- Phobias with housing impact
- Chronic stress affecting daily function

## Housing help in Mount Pleasant

- [Town of Mount Pleasant](https://www.tompsc.com/) (city agency)
- [East Cooper Community Outreach](https://eccocharleston.org/) (community services)
- [South Carolina Bar Lawyer Referral Service](https://www.scbar.org/for-the-public/quicklinks/get-legal-help/) (legal aid)
- [South Carolina 211](https://www.sc211.org/) (community services)

## Frequently asked questions

### Is pet rent or a pet deposit chargeable on an approved ESA in Mount Pleasant?

No, not once the animal is approved as an assistance animal, and the reason is a change of category rather than a price control. Section 31-21-70(G)(2) obliges a covered landlord to adjust "rules, policies, practices, or services when such accommodations may be necessary to afford the person equal opportunity to use and enjoy a dwelling." A no-pets clause is such a rule; the tariff attached to it exists to price permission for a pet, and once the animal is no longer being kept as one the tariff has nothing left to price. That argument matters more here than in most South Carolina towns, because nothing catches a tenant who loses it. The landlord-tenant chapter never uses the words "pet" or "animal" anywhere in its text, so no statutory pet-rent ceiling exists to invoke as a second line. Against a $2,159 median gross rent, that is an expensive gap.

### How much can a Mount Pleasant landlord ask for a security deposit?

As much as it likes. South Carolina sets no statutory maximum on a residential security deposit, not a month, not two, not a fixed dollar figure. Section 27-40-410 is the only section on the subject, and read closely it is a rulebook about *returning* deposits, not about sizing them. Every operative sentence in it concerns what happens after the tenancy ends. That absence has a sharper edge in Mount Pleasant than in most of the state: a median gross rent of $2,159 on the 2020–2024 American Community Survey is $979 above the $1,180 South Carolina median, and a deposit quoted as a multiple of rent scales with it. The two protections a Mount Pleasant tenant actually has are the thirty-day itemisation in § 27-40-410(a) and the treble-damages remedy in § 27-40-410(b).

### When does my deposit have to come back after I leave a Mount Pleasant rental?

Section 27-40-410(a) fixes the clock: any deduction "must be itemized by the landlord in a written notice to the tenant together with the amount due, if any, within thirty days after termination of the tenancy and delivery of possession and demand by the tenant, whichever is later." Three events, and the last of them starts the count, so the thirty days do not begin merely because your lease expired. The same subsection puts one duty on you, and skipping it is costly: "[t]he tenant shall provide the landlord in writing with a forwarding address or new address." If you do not, and the landlord had no notice of your whereabouts and posted the notice and any money to your last known address, you are "not entitled to damages under this subsection." Email the forwarding address, and keep the sent copy.

### What if my Mount Pleasant landlord just keeps the deposit?

Then the statute prices the silence. Under § 27-40-410(b), a landlord who fails to return prepaid rent or the deposit with the notice required by subsection (a) is liable to the tenant, who "may recover the property and money in an amount equal to three times the amount wrongfully withheld and reasonable attorney's fees." Treble damages and fees is an unusual pairing in a state that regulates deposits so lightly, and the fee award is what makes a modest claim worth a lawyer's attention. Note also § 27-40-410(d): the section "does not preclude the landlord or tenant from recovering other damages to which he may be entitled under this chapter or otherwise," so the treble remedy is a floor rather than the whole case. If an assistance animal was refused as well, that is a separate claim under the Fair Housing Law on its own timetable.

### My Mount Pleasant building has more than four units. Does the landlord have to publish its deposit standards?

If it charges different tenants differently, yes, and this subsection is almost never quoted. Section 27-40-410(c) applies where a landlord "rents more than four adjoining dwelling units on the premises" and "imposes different standards for calculating security/rental deposits required of different tenants." Before the rental agreement is consummated the landlord must either post the standards "in a conspicuous place on the premises, or at the place at which rental is paid," or hand each prospective tenant a statement setting them out. The penalty for not doing so is precise: the difference between your deposit and "the lowest security/rental deposit required of any other tenant of a comparable dwelling unit on the premises is not subject to deductions for damages." In a large East Cooper apartment community, that gap can be most of the deposit.

### What does my ESA letter have to establish in South Carolina?

Two things, and the state wrote them down rather than leaving them to a leasing office. Section 31-21-70(N)(2) provides that documentation "shall be deemed sufficient if it establishes that an individual has a disability and that the animal in question will provide some type of disability-related assistance or emotional support." Note the verb: shall. Once paperwork meeting that description reaches a Mount Pleasant landlord, the subsection has settled the point instead of leaving it to taste. Both findings are clinical judgements about you and your animal, and reaching them takes a licensed professional who has examined you. Nothing sold as a certificate, vest or registry entry establishes either, because no one assessed you before it was issued, a distinction the legislature itself drew when it passed the 2019 Act that gave South Carolina its ESA definition.

### Who can help in Mount Pleasant if a landlord refuses or withholds?

For the legal side, the South Carolina Bar's Lawyer Referral Service matches callers to an attorney by type of law and location; you may call (803) 799-7100 from 9 a.m. to noon and 1 p.m. to 5 p.m. Monday to Friday, or use the online referral around the clock, and each participating lawyer agrees to charge no more than $50 for a thirty-minute consultation. Those lawyers do not take pro bono cases; the Bar points people who cannot pay toward South Carolina Legal Services' online eligibility intake. Locally, East Cooper Community Outreach at 1145 Six Mile Road, (843) 849-9220, runs food, clothing, financial-assistance, dental, medical and client-navigation programmes for East Cooper neighbours in hardship. South Carolina 211 answers around the clock and free of charge: call 866-892-9211, dial 2-1-1, or send your ZIP code by text to 211-211. None of them writes ESA letters.

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Get evaluated by a licensed provider: https://my.supportanimal.com/qualify?sa_source=blog&sa_medium=blog&sa_campaign=esa-guides&sa_content=markdown&ref=blog&sa_term=south-carolina-emotional-support-animal%2Fmount-pleasant