Raising Rent at Renewal in San Antonio: How Much, What Notice, and When It Becomes Retaliation

You can raise the rent on a San Antonio tenant at the end of the lease term. Texas has no statewide rent control, and the Texas Local Government Code § 214.902 blocks cities — including San Antonio — from enacting one. What you cannot do is raise rent mid-term on a fixed lease, raise it in retaliation for a tenant complaint, or raise it in a pattern that looks like a Fair Housing violation. Everything else is a pricing decision.

The hard part is not the legal question. It is deciding whether the extra $50 a month is worth a vacancy, a turn cost, and 30 days of no rent. Below is how to make that call and how to paper the increase so it holds up.

The one-line legal rule

A fixed-term lease locks the rent for the term. You cannot raise it in month 7 of a 12-month lease unless the lease itself contains an escalator clause (rare in residential) or the tenant agrees in writing via an amendment. When the term ends, you have three options:

• Offer a renewal at a new rate the tenant accepts in writing.
• Let the lease convert to month-to-month under its holdover clause (usually at a higher rate — the TAA lease typically doubles or heavily surcharges holdover rent).
• Non-renew and let the tenant vacate.

On a month-to-month tenancy, you can change the rent going forward, but only with proper notice. Texas Property Code § 91.001 sets the minimum notice to terminate a month-to-month at one full rental period. Most Texas practitioners treat a rent change as requiring the same one-period notice at minimum, and courts have been unsympathetic to landlords who sprung an increase with a week's warning. Give 60 days in writing and you are past any argument.

How much to raise it

Start with what the unit would actually lease for today, not what a rent estimator tool spits out. Pull three data points:

• Active listings within a half-mile on HomeFinder and SABOR's MLS (same bed/bath, similar square footage, similar age).
• Recently leased comps from the last 60 days — a listing sitting at $2,100 for 45 days is not a $2,100 comp.
• Concessions in the market. If new construction in Alamo Ranch or north of 1604 is offering one month free, the effective rent on those units is 8% below list.

Then subtract the retention discount. Keeping a paying tenant is worth real money in San Antonio: one month of vacancy plus a $1,200–$2,500 turn (paint, carpet clean or replace, make-ready, re-lease fee if you use a manager) often equals four to eight months of a $75 rent bump. The math usually says renew below market by 3–5% if the tenant is clean, on-time, and low-maintenance. Push closer to market if you are 8%+ under and the tenant knows it.

A rough decision frame

Current rent vs market	Tenant quality	Suggested move
Within 3% of market	Strong	Small bump (2–4%), lock another 12 months
5–10% under market	Strong	Moderate bump (4–7%), offer 12- or 24-month term
10%+ under market	Strong	Larger bump with 60-day notice, expect negotiation
Any gap	Weak (late pays, complaints, damage)	Non-renew or raise to market and let them decide

The 60-day renewal letter

Send a written renewal offer 60 days before the lease end date. Include:

• The current lease end date and the proposed new term (start date, end date).
• The new monthly rent and the effective date.
• Any changed terms (pet fee, utility responsibility, parking).
• A response deadline — typically 30 days out from lease end.
• A clear statement of what happens if they do not respond: the lease ends and they must vacate by the end date, or (if you allow it) it converts to month-to-month at the holdover rate stated in the lease.

Use the TAA Lease Renewal or Extension of Lease form if you are on a TAA lease, or a plain amendment referencing the original lease by date. Get it signed. An unsigned verbal agreement that rent is now $1,850 is not enforceable against a tenant who keeps paying $1,750.

The retaliation trap under § 92.331

This is where landlords lose cases they should have won. Texas Property Code § 92.331 prohibits a landlord from raising rent, decreasing services, or filing to evict a tenant in retaliation for the tenant:

• Exercising a right under the lease or Texas law in good faith.
• Requesting a repair the landlord is obligated to make under § 92.052.
• Complaining to a governmental agency (City of San Antonio Code Enforcement, TCEQ, HUD).
• Joining or organizing a tenants' association.

The presumption of retaliation applies for six months after the protected act. A landlord who gets a written repair request in March and sends a $200/month rent increase notice in June is walking into a § 92.333 penalty: one month's rent plus $500, plus the tenant's actual damages and attorney's fees.

The safe path: if the tenant has recently exercised a right, document a legitimate, non-retaliatory reason for the increase before you send anything. Comparable rents rising, property tax increase from BCAD, insurance premium jump, HOA fee increase — all defensible. Save the emails and the comp data. If the increase is what you would have sent to any tenant in that unit at renewal, you have a defense.

Fair Housing: consistency is the whole game

You cannot raise rent selectively based on race, color, national origin, religion, sex (including sexual orientation and gender identity under current HUD guidance), familial status, or disability. In San Antonio, city ordinance also protects source of income for voucher holders under the Opportunity Home program in specific circumstances — check the current city Fair Housing ordinance before setting a policy that treats voucher tenants differently.

The practical rule: if you own three similar units and you raise rent on the one occupied by a family with children while renewing the other two flat, you have created a pattern that a HUD investigator will notice. Apply the same renewal framework across your portfolio and write it down.

Voucher tenants and HAP contract rent increases

If your tenant pays with a Housing Choice Voucher through Opportunity Home San Antonio, you do not just send a renewal letter. You submit a rent increase request to Opportunity Home at least 60 days before the current HAP contract anniversary. They will run a rent reasonableness review comparing your unit to unassisted comps in the same submarket. If the requested rent exceeds reasonable rent, they will counter or deny. You cannot charge the tenant the difference — the HAP contract controls total rent.

What most people get wrong

• Raising rent mid-term because "the market moved." You cannot. The lease is the deal until it ends. Wait for renewal.
• Announcing the increase 10 days before lease end. The tenant now has no time to shop, feels cornered, and either fights you or leaves. Send it 60 days out.
• Verbal agreement to a new rent. If it is not signed, the original lease terms (or the holdover clause) govern. Do not accept a rent check at the new amount as proof of agreement — get an amendment.
• Raising rent right after a repair complaint. Even if the increase was already planned, the § 92.331 presumption will bury you. Either document the plan predating the complaint or wait past the six-month window.
• Using a rent estimator as your only comp. Automated estimates in San Antonio are frequently 5–15% off on smaller submarkets like Southtown (78204), Terrell Hills (78209 edge), or older parts of NEISD. Pull real MLS comps.
• Treating voucher tenants like cash tenants at renewal. The HAP process runs on its own timeline and its own rent reasonableness standard. Miss the 60-day request window and you are stuck at the current contract rent for another year.
• Increasing rent to force a tenant out instead of non-renewing. If your real goal is to end the tenancy, non-renew cleanly under the lease's notice provision. A punitive increase looks like constructive eviction and invites a counterclaim.

When to just non-renew

If the tenant is chronically late, damaging the property, or generating neighbor complaints, do not try to price them out. Send a proper non-renewal notice under the lease (typically 30–60 days), let the term end, and re-lease. A rent increase does not fix a bad tenant; it just delays the problem and gives the tenant leverage.

When you are ready to price the renewal or list a unit that did not renew, pull live San Antonio comps and market the vacancy on HomeFinder at /list-your-home. If the renewal math is close and you want a second opinion from someone who works Bexar County rentals every week, browse local property managers and leasing agents at /agents.