Move-In Cash for a San Antonio Rental: What You Actually Need Saved Before You Sign

Most renters in San Antonio budget for first month's rent and a security deposit, show up to sign, and find out they're short by $800 to $1,500. The gap is application fees, administrative fees, pet charges, utility deposits, and prorated rent — and almost none of it is negotiable once the lease is in front of you.

Here is what you actually need in the bank before you apply for a rental in Bexar County, broken down by what it is, what it usually costs, and what Texas law says about getting any of it back.

The application stage: $35–$75 per adult, plus a refundable deposit

Every adult who will live in the unit has to apply separately. In San Antonio, application fees typically run $35–$75 per adult at private landlords and small property managers, and up to $85 at corporate-managed communities in Stone Oak, the Medical Center, and the Pearl corridor.

Texas Property Code § 92.351–§ 92.354 draws a line most renters don't know exists:

• An application fee is non-refundable. It pays for the credit and background check. You don't get it back whether you're approved or not.
• An application deposit is refundable. If the landlord rejects your application, they must return it. If you're approved and then back out, they can keep it.

If a listing charges $150 "application," ask which bucket it falls into and get the answer in writing. Some landlords lump both into one fee, which is legal as long as they disclose it, but you lose the refund protection.

Co-signer and guarantor fees

If your income doesn't clear the landlord's threshold (usually 3x the rent — more on that below), a guarantor is often required, and the guarantor pays their own application fee. Two adults plus one out-of-state parent co-signing can mean $200 in non-refundable fees before anyone has even looked at your lease.

The lease-signing stage: this is where the real money goes

Once you're approved, expect to pay all of the following before you get keys:

Charge	Typical San Antonio range	Refundable?
Security deposit	1x monthly rent (1.5x–2x with weak credit)	Yes, per § 92.103
Administrative fee	$150–$300	No
First month's rent (or prorated)	Varies	N/A
Pet deposit	$200–$500 per pet	Partially
Pet fee (non-refundable)	$150–$400 per pet	No
Monthly pet rent	$15–$50 per pet	N/A
Reserved parking	$25–$150/month at urban buildings	N/A
Renters insurance	$12–$25/month, first payment upfront	N/A

On a $1,600/month two-bedroom in Alamo Ranch or Converse with one dog, that is realistically $2,300–$2,900 due at lease signing, on top of first month's rent. A couple signing a $2,200 Southtown loft with reserved parking and a cat is closer to $3,200 due at signing plus the first month.

Prorated rent, and when it actually helps you

If you move in mid-month, most landlords charge prorated rent for the partial first month and full rent on the 1st of the next month. A common move is to pay a full first month at signing and then a prorated "second month" — read your lease carefully, because some owners flip this and surprise tenants on day 30 with a bill they weren't expecting.

Utility deposits: CPS Energy and SAWS are separate, and you pay both

San Antonio splits utilities across two providers, and new renters frequently forget the second one exists.

• CPS Energy (electric, and gas in most of the city). A deposit is required unless you provide a letter of credit from a prior utility showing 12 months of on-time payments, or you have an acceptable credit score on file. Without a waiver, expect a deposit in the low-to-mid hundreds, held for roughly 12 months of good payment history before it's credited back.
• SAWS (water and sewer — not electric). Separate account, separate deposit, typically $50–$150 depending on property type. Some landlords bill water back through the lease using a ratio utility billing system (RUBS), which means you don't set up SAWS yourself but you still pay a share.

If you are moving from outside Texas, call CPS Energy two weeks before your move-in date and ask exactly what will waive the deposit. A letter on your prior utility's letterhead is usually enough. That single call saves most renters $200+.

The pet math landlords don't explain

Pet charges in San Antonio are structured in up to three layers, and they stack:

1. Pet deposit — refundable portion, returned with your security deposit if there's no damage beyond normal wear.
2. Pet fee — non-refundable. Pays for carpet treatment and general "pet risk."
3. Pet rent — a monthly add-on, usually $15–$50 per pet.

Over a 12-month lease, a single dog can quietly add $500–$1,000 to your total cost. Two pets at a corporate community in the Medical Center or north of 1604 can push that past $1,500 for the year. Service animals and assistance animals documented under the Fair Housing Act are not pets and cannot be charged any of these — landlords can still require documentation, but not fees.

Income requirements and how landlords verify

Most San Antonio landlords use a 3x gross monthly income rule. On a $1,500 rent, you need to document $4,500/month gross — roughly $54,000/year. Corporate communities run this through an automated screener; small landlords usually want two recent pay stubs and a bank statement.

If you are self-employed or 1099, bring the last two years of tax returns and three months of bank statements. If you're active-duty military relocating to JBSA-Lackland, JBSA-Randolph, or Fort Sam Houston, your LES (Leave and Earnings Statement) is treated as pay stub equivalent, and many landlords will count BAH as qualifying income at full value.

What most people get wrong

• Paying an "application fee" without asking if it's a deposit. Under § 92.352, a refundable application deposit must be returned if you're denied. If the landlord calls it a fee, that protection is gone. Ask before you pay.
• Assuming the CPS Energy deposit is mandatory. It isn't. A letter of credit from your prior electric utility waives it in most cases. Make the call before you sign the lease, not after.
• Forgetting SAWS exists. Transplants from cities with bundled utilities set up CPS and stop there. Water gets shut off two weeks later.
• Treating pet fee and pet deposit as the same thing. They are not. Ask for the breakdown in writing. If the lease says "$500 pet deposit, non-refundable," that is functionally a pet fee no matter what they call it.
• Not budgeting for the security deposit return window. Texas Property Code § 92.103 gives the landlord 30 days after you surrender the unit and provide a forwarding address. If you're counting on your old deposit to fund your next move-in, you'll come up short. Plan to front the new deposit from savings.
• Signing before confirming total move-in cost in writing. Ask for a one-page move-in ledger: every line item, labeled. Any landlord who won't provide one is a landlord you don't want.

Build the real number before you tour

Before you schedule showings, add it up honestly: first month, security deposit, admin fee, pet charges, two utility deposits, first renters insurance payment, and moving costs. For a typical San Antonio one-bedroom at $1,300, plan on $2,800–$3,500 in cash on top of moving expenses. For a $1,900 two-bedroom with a pet, plan on $4,000–$5,200.

When you're ready to tour listings with transparent fee breakdowns, browse current rentals at /rentals. If you're a landlord who wants to advertise a clean, honest move-in ledger up front, you can list a rental free at /list-your-home. More budgeting and lease-review guides are at /resources.