Declawing cats in Illinois is legal statewide as of 2026. No law prohibits the procedure, and a licensed veterinarian can perform it whether or not there is a medical reason. A bill that would ban non-therapeutic declawing, Senate Bill 257, is pending in the Illinois General Assembly but has not advanced to a vote.1Illinois General Assembly. Bill Status of SB0257 – Illinois General Assembly
Where the Pending Ban Stands
Illinois lawmakers have tried twice to prohibit elective declawing. House Bill 1533 passed the Illinois House in March 2023 by a 67-38 vote, stalled in the Senate, and died when the legislative session ended in January 2025.2Illinois General Assembly. Illinois General Assembly – Bill Status for HB 1533
Senator Linda Holmes introduced Senate Bill 257 in January 2025, which would create a new Cat Declawing Act. The bill was referred to the Senate Assignments committee and picked up one co-sponsor. It has not been scheduled for a hearing.1Illinois General Assembly. Bill Status of SB0257 – Illinois General Assembly Until SB 257 or a similar bill passes both chambers and is signed into law, nothing in state statute restricts the procedure.
What a Ban Would Cover and Still Allow
Both HB 1533 and SB 257 target the same procedures: surgical removal of a cat’s claws (the bone amputation commonly called declawing), the tendon-cutting procedure that disables claw function without removing the claw, and any other surgical alteration to a cat’s toes, claws, or paws that impairs normal use.2Illinois General Assembly. Illinois General Assembly – Bill Status for HB 1533
Both bills carve out a “therapeutic purpose” exception. In similar laws, that phrase covers an existing or recurring infection, disease, injury, or abnormal condition in the claw area that threatens the cat’s health. Reasons like protecting furniture or preventing scratches on people would not qualify.2Illinois General Assembly. Illinois General Assembly – Bill Status for HB 1533
Proposed Penalties
HB 1533 set out a tiered civil penalty structure enforced by the Illinois Department of Agriculture:
- First violation: $500
- Second violation: $1,000
- Third or subsequent violation: $2,500
Those penalties applied to anyone who performed or requested a non-therapeutic declawing procedure.2Illinois General Assembly. Illinois General Assembly – Bill Status for HB 1533 SB 257’s synopsis references enforcement provisions without specifying amounts in publicly available documents, so a final penalty structure could differ.1Illinois General Assembly. Bill Status of SB0257 – Illinois General Assembly Neither bill names license suspension as a penalty, though a veterinarian who violated an enacted ban could still face discipline through existing professional oversight.
Check for Local Ordinances
State silence does not mean total silence. Some Illinois municipalities have considered or adopted local declawing restrictions independently of the General Assembly. Before scheduling the procedure, check with your city or county for any ordinance that may already prohibit it where you live.
Finding a Vet Who Will Do It
Even without a legal ban in Illinois, elective declawing is getting harder to arrange. The American Veterinary Medical Association strongly discourages veterinarians from performing declawing or tendon-cutting procedures that are not medically necessary, describing the procedure as a surgical amputation that can result in chronic pain, behavioral changes, and disability. The AVMA requires veterinarians who do perform it to use comprehensive pain management and to counsel owners about alternatives first.3American Veterinary Medical Association. Declawing of Domestic Cats Many Illinois practices have stopped offering the surgery entirely, and those that still do often require a detailed conversation about alternatives before scheduling.
Alternatives That Actually Work
Scratching problems are almost always manageable without surgery. A combination tends to work better than any single fix.
- Scratching posts and pads in both vertical and horizontal orientations, placed near where your cat already scratches. Sisal rope and corrugated cardboard are the usual winners.
- Nail trims every one to two weeks to keep claws blunt.
- Vinyl nail caps glued over each claw, replaced roughly every four to six weeks as nails grow out.
- Redirection with treats or catnip when your cat uses the right surface.
- Enrichment: interactive toys, window perches, and synthetic pheromone products to cut the boredom and stress that drive destructive scratching.
A feline behaviorist can help with stubborn cases. Sessions generally run $75 to $300.
Lease Clauses That Require Declawing
Some Illinois landlords include lease terms requiring that tenants’ cats be declawed. Because no state law prohibits the procedure, those clauses are generally enforceable in a standard pet agreement. If a ban passes, a clause requiring an illegal procedure would no longer be enforceable.
One exception already exists. If your cat is a designated emotional support animal under federal fair housing rules, it is not classified as a pet for housing purposes, and a landlord cannot impose pet-specific requirements like declawing. You remain responsible for any damage the animal causes.