Do I need a permit to replace flooring, cabinets or countertops?
Usually does not need a permit
This is the clearest no-permit category in residential work — the code names painting, papering, tiling, carpeting, cabinets and countertops as exempt by description rather than by threshold.
What changes the answer
- Painting, wallpapering, tiling, carpeting, flooring, cabinets and countertops — named as exempt in the code itself
- Moving a sink, an appliance connection or a circuit while the cabinets are out — that work is separately permitted
- Removing a wall to open up a room — structural, and outside this exemption entirely
- Tile over a shower or wet area — the waterproofing behind it can bring the work back into scope
- In a condominium, the association's rules on flooring and sound transmission are separate and frequently stricter
These thresholds come from the model code and are commonly amended locally, which is usually where people get caught.
Why it matters
Genuinely low. The realistic risks are not regulatory: a heavy stone or tile floor on an undersized joist span, and moisture — sealing a slab under an impermeable floor covering without a vapour retarder is how people trap water and destroy a new floor within a year.
Confirm the requirement with the authority that would issue the permit before deciding.
The version of this people actually ask
Do I need a permit to replace kitchen cabinets?
Not for the cabinets. They are named in the exemption list alongside countertops and finish work, and replacing boxes on the same footprint is about as clearly exempt as residential work gets. The reason kitchens still end up permitted is what tends to happen at the same time: moving the sink, adding circuits, or taking out a wall are each separately regulated no matter how cosmetic the rest of the job is.
Do I need a permit to install new flooring?
No — carpeting, tiling and flooring are exempt finish work. Two practical cautions that outlive the permit question: stone and tile are considerably heavier than what they usually replace, which matters on a long joist span, and a floor going onto a concrete slab needs a moisture strategy, because sealing a damp slab under an impermeable covering is the standard way to ruin a new floor.
Do I need a permit to paint or wallpaper?
No. Painting and papering are named in the code's exemption list. The one adjacent rule worth knowing is that housing built before 1978 may contain lead paint, and disturbing it during renovation carries federal requirements on contractors under the EPA's lead-safe rules — a different regime from permitting, aimed at a different hazard.
Do I need a permit to tile a shower?
The tiling itself is exempt finish work, but a shower is where this category most often stops being cosmetic. If the pan, the waterproofing membrane or the valve is being replaced, that is plumbing work rather than surface work, and shower valves carry a scald-protection requirement. Tile over an intact, sound existing assembly is the exempt case; a rebuild behind the tile is not.
This is the typical rule, not your answer
This is the typical rule in the United States and not a decision about your property — permitting is run by more than 22,000 separate authorities and any of them can amend the code it adopts, so confirm with your local building department before you start. Put a ZIP in to see what applies in that state, and how to reach the office that decides.
IRC R105.2 lists painting, papering, tiling, carpeting, cabinets, counter tops and similar finish work among the items for which a permit is not required. The exemption covers the finish work itself; it does not extend to plumbing, electrical or structural work performed alongside it.
Other projects
- Build a deckA permit is usually required once a deck is more than 200 square feet, more than 30 inches above grade, serves an exit door, or is attached to the house.
- Put up a fenceFences under 7 feet are typically exempt from a building permit — but height limits, corner-visibility rules and pool-barrier requirements are set locally and catch people constantly.
- Add a shed or small outbuildingOne-story detached sheds are typically exempt up to 200 square feet under the residential code — but the number people quote is 120, and both are right depending on which code your jurisdiction adopted.
- Replace a water heaterReplacing a water heater almost always requires a permit, even though it is routinely done without one.
- Remove or open up an interior wallIf the wall is load-bearing, a permit and engineered drawings are required. If you are not certain whether it is load-bearing, assume it is.
- Upgrade or replace an electrical panelPanel and service work always requires a permit, and in most places must be done by a licensed electrician.