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Hillsborough County, FL Animal Ordinances: Microchipping (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Age trigger
4 months or older
Tag alternative
Registered RFID microchip
Chip ID filing deadline
At licensing or implantation
Max civil penalty
$500 per citation
Exempt
Ear-tipped community cats

Summary

Hillsborough County lets a dog or cat wear a currently registered microchip instead of its county tag, but the chip's ID numbers must be reported to the Pet Resources Department at licensing or implantation, whichever comes first.

These county ordinances apply to unincorporated areas of Hillsborough County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

A dog or cat shall be required to wear its tag or have a currently registered Radio Frequency Identification RFID (microchip ID). Ear-tipped cats are not required to have or display a tag. The numbers/letters from the microchip, that uniquely identify the dog or cat must be provided to the Department at the time of licensure or implantation, whichever is soonest.

(b) Exceptions.

(1) An animal actively participating in a field trial, obedience trial, training exercise, conformation show and/or match or any other organized legal public competition, will not be required to wear its tag while participating in the activity. However, the handler must keep the tag on his or her person during the event. Dogs or cats kept in an enclosure such as a kennel or cage are not required to wear tags. Tags for such animals shall be in the possession of the owner or the person responsible for the animal.

(2) Authorized shelters and approved government agencies shall be exempt from the provisions of this section.

(c) Transfer of tags. A tag shall not be transferred from one animal to another animal.

(d) Lost tags. A replacement tag must be purchased and in place within ten calendar days if the original tag is lost, misplaced or stolen. (Ord. No. 00-26, § 6, 1-1-2001; Ord. No. 19-9, § 3, 4-23-2019)

Full Breakdown

Sec. 6-24(a) requires every dog and cat over four months old to display its county-issued registration tag unless it carries a currently registered Radio Frequency Identification (RFID) microchip. The chip is a legal substitute for the tag, but only once its unique ID numbers are on file with the Department. Sec. 6-22(d) separately makes the name and address tied to a registered microchip prima facie evidence of who owns the animal. Ear-tipped community cats are exempt from the tag-or-chip requirement.

Violations & Fines

Failing to tag or microchip a covered dog or cat is a civil infraction under Sec. 6-52, punishable by an animal control officer's citation and a civil penalty of up to $500.

Frequently Asked Questions

Does a microchip replace the county pet tag in Hillsborough County?
Yes. Sec. 6-24(a) lets a dog or cat wear a registered microchip instead of the physical tag, but the chip's numbers must be on file with the Department.
Is a registered microchip proof of pet ownership?
Yes: under Sec. 6-22(d), the name and address tied to the animal's registered microchip is prima facie evidence of ownership and domicile.

Sources & Official References

Other rules in Hillsborough County

All Hillsborough County rules

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