# Do you need a permit to remodel a bathroom? URL: https://bathbudget.com/bathroom-remodel/do-i-need-a-permit-to-remodel-a-bathroom Updated: 2026-09-18 Review: Reviewed by BathBudget Editorial Team, editorial review: primary sources checked and independently fact-checked Which bathroom work typically needs a permit, which usually does not, why the contractor should pull it, and what unpermitted work does when you sell. Permit rules are local, so the only authoritative answer comes from your city or county building department. What is consistent everywhere is the pattern: cosmetic work usually does not need a permit, and anything that moves plumbing, alters electrical or touches framing usually does. A small job that opens a wall to reach the pipes, such as [replacing a shower valve](https://bathbudget.com/bathroom-remodel/shower-valve-replacement-cost), is worth asking about too. - **Local rules decide.** Your building department is the authority, not a contractor's habit. - Usually **no permit**: swapping a vanity, retiling, painting, changing taps in place. - Usually **a permit**: moving plumbing or electrical, altering framing, a full gut. - **The contractor should pull it.** Owner-pulled permits shift the liability to you. - Unpermitted work tends to surface **when you sell**. ## The usual dividing line If nothing moves and nothing structural changes, it is normally cosmetic work. Once a drain moves, a circuit is added, or a wall is altered, an inspection usually enters the picture. Some jurisdictions also require one for replacing a tub or shower even in place, because of the waterproofing behind it. Call the building department and describe the job. It takes one phone call and the answer is free. Tool: [Bath scope & cost builder](https://bathbudget.com/bathroom-remodel/tools/bath-scope-and-cost). Low, typical and high cost for the scope you actually want, with the line items a real quote has. ## Why it should not be in your name Contractors sometimes ask the homeowner to pull the permit as an "owner-builder". It is faster for them and it moves responsibility for code compliance onto you. If the work fails inspection, or a problem emerges later, that distinction matters a great deal. This belongs on the quote, which is covered in [what a bathroom quote should itemise](https://bathbudget.com/bathroom-remodel/what-a-bathroom-quote-should-itemise). **Unpermitted work has a long tail** It usually appears at the worst moment — during a sale, a refinance, or an insurance claim. Retrospective permitting can mean opening finished work. The [FTC's home improvement guidance](https://consumer.ftc.gov/articles/how-avoid-home-improvement-scam) on getting everything in writing applies here too, and your [state consumer protection office](https://www.usa.gov/state-consumer) can help if a contractor misrepresented what was required. ## Bottom line One call to the building department settles it. If a permit is needed, it belongs in the contractor's name and its cost belongs on the quote — see [what a bathroom remodel costs](https://bathbudget.com/bathroom-remodel/bathroom-remodel-cost). Start the Bathroom Check: https://bathbudget.com/check ## Common questions ### Does replacing a vanity need a permit? Usually not, if the plumbing stays where it is. Permit requirements are local, so your building department is the authority. ### What normally does need one? Moving plumbing or electrical, altering framing, and often a full gut. Again, this is set locally. ### Who should pull the permit? The contractor. If they ask you to pull it as an owner, you are taking on the code liability for their work. ### What happens if work was done without a permit? It commonly surfaces when you sell or claim on insurance, and resolving it after the fact costs more than the permit would have. ## Sources - [FTC consumer advice: How to avoid a home improvement scam](https://consumer.ftc.gov/articles/how-avoid-home-improvement-scam) - [USA.gov: State consumer protection offices](https://www.usa.gov/state-consumer) - [FTC: Penalty offenses concerning home improvement](https://www.ftc.gov/enforcement/penalty-offenses/homeimprovement) - [Maryland Code, Business Regulation §8-617 (deposit cap)](https://mgaleg.maryland.gov/mgawebsite/laws/StatuteText?article=gbr§ion=8-617)