Renew it tonight and forget about it for two years.
Same accredited course, about an hour on your phone, new card downloads the second you pass.
Quick answer
Good news first: renewing a Texas food handler card is easier than most people expect, because there is nothing to renew. You do not file a form, pay a fee to the state, or sit a special renewal exam. You take an accredited course again, pass the assessment, and download a new card.

Your card is valid until the expiration date printed on it. The state FAQ adds one detail worth knowing: if a certificate has no date on it, it is treated as valid for two years from the date it was issued. In practice, almost every accredited provider prints a two-year expiration, so plan on a two-year cycle.
Before it lapses, not after. Your employer is required to keep a current certificate on file for every food employee, and an expired card in that file is the same as no card. Three moments where people get caught:
If it is still valid, you do not need to retake anything. Contact the provider that issued it and ask for a duplicate. That is the official guidance,
and a good reason to pick a provider whose support actually answers.
Yes. Since SB 1008 took effect, local health departments cannot require their own food handler card or charge a fee if you hold a certificate from an accredited program. Your renewed card is good in every city and county, whether you renew in Houston and work in El Paso or the other way around.
If you also hold a TABC seller-server certification, that one is valid for two years too, and it posts to the state lookup about 14 days after you finish the course. Renewing both at the same time means one expiration date to remember instead of two. The TABC seller-server course is about two hours, so the pair fits in one evening.
Most licenses renew because the state tracks the license holder. The Texas food handler card works differently. The state accredits the training programs, and the programs issue the certificates. There is no central registry of card holders to renew against, which is why the rule simply requires a current certificate from an accredited course. When yours expires, the only way to get a current one is to complete a course again. That sounds like a burden until you remember the course is about an hour and the material is worth a refresher anyway.
If it has been two years, a few things are probably different from the last time you sat through the course.
The core content, hygiene, contamination, and time and temperature, is the same material you learned the first time. Expect the assessment to feel familiar.
Your card belongs to you, not to the restaurant that hired you when you got it. If you renew while working somewhere new, the only step that changes is who you send the certificate to. Your current employer needs a copy on the premises. Your old one does not. If you are between jobs when the card expires, there is no penalty for a gap; the 30 day clock only starts when you begin work somewhere.
The single most common renewal problem is not knowing the card expired. The date is printed on the certificate, but almost nobody looks at a two year old PDF. When you download the new card, add the expiration date to your phone calendar with a reminder one month before. If you also hold TABC certification, add that date the same day. Two reminders, both a month early, and you will never walk into a new job with a lapsed card again.
Renewal is the same course, one more time. Take the accredited food handler course before your current card lapses, send the new certificate to your manager, and put the new date in your calendar so you can forget about it for another two years.
Every two years for most cards. Your card is valid until the expiration date printed on it, and accredited providers typically issue two year certificates. If a certificate has no date, the state treats it as valid for two years from issue.
There is no fee paid to the state. You pay whatever the accredited course you choose costs, exactly as you did the first time.
Yes. Any accredited online course counts. You complete the training, pass the assessment, and download a new certificate.
Yes. Renewing early is the safe move, especially before a new job or a known inspection window. The new card carries its own expiration date.
Nothing is held against you. Take an accredited course, pass, and download a new card. If you are starting a job, you have 30 days from your start date.
Your handler card does not turn into the manager credential. If you are now the certified food protection manager for the establishment, you need to pass the separate manager exam, and under the rule that person does not also need a handler card.
One card, every kitchen in Texas.
Accredited course, about two hours, certificate the moment you pass. Valid in all 254 counties for two years.