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Short-term rental rules · Mountain Brook, Alabama

Short-term rentals in Mountain Brook, explained properly.

Mountain Brook, Alabama makes it unlawful to rent a residence for fewer than 30 consecutive days, and to advertise, solicit or facilitate such a rental, where the residence is a dwelling, dwelling unit or structure in a residential zoning district (Chapter 129, Article XXXIII, adopted by Ordinance 1997 on August 14, 2017). Rentals that were licensed and operating on September 11, 2017 were vested only for date-specific contracts signed before July 24, 2017. We haven't reviewed the zoning district lists and map, the City's penalty provisions, business licence rules or any City lodging tax yet, so confirm an address and its zoning with the City before relying on this page. This page covers Article XXXIII only, so it carries a Last updated date rather than Verified. The Alabama state lodgings tax and platform collection rules shown below apply in addition.

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At a glance

What you need to know before you buy or list

QuestionAnswer
Are short-term rentals allowed?Conditional: renting a residence in a residential zoning district for fewer than 30 consecutive days is unlawful; the rules for other districts are not covered on this page [1] ClauseConfirming
Is there a 30-day minimum stay for residences in residential zoning districts?Yes: a residence in a residential zoning district cannot be rented for fewer than 30 consecutive days [1] Clause

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Detailed rules

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Operating rules

Is advertising a short-term rental of a residence prohibited?Yes: it is unlawful to advertise, solicit or facilitate a rental of a residence for fewer than 30 consecutive days [1] Clause

Sec. 129-594 makes it unlawful for any person to advertise, solicit or facilitate the rental of a residence for fewer than 30 consecutive days, by mailings, print advertisements, internet listings or any other means. The definitions in Sec. 129-592 cover advertisements by mail, print, internet listings, email and Facebook publications. To facilitate means to knowingly provide the operator, managing agency or rental agent with means or opportunity to commit the offence, acting with knowledge that the offence is being or will be committed. The scope is the same residence definition as Sec. 129-593: dwellings in residential zoning districts.

Vested rentals from 2017Vested only for date-specific contracts signed before July 24, 2017; renewals are not vested; a vested contract passes to a new owner but not to a different property [1] ClauseConfirming

Sec. 129-595 treats existing short-term rentals that were previously licensed by the City and operating under the municipal code at the time the business licence was issued, as of September 11, 2017, as vested only for contracts entered into before July 24, 2017. A written and validly executed rental agreement had to be given to the city zoning administrator no later than October 11, 2017. Vesting applies only to date-specific contracts and does not apply to renewals of existing agreements that are at the option of either party. A vested contract or lease transferred to a subsequent owner stays vested but cannot be moved to a different short-term rental property.

State law that also applies

Alabama state lodgings tax4% of the charge in most counties (5% in 16 north Alabama counties); stays of 180 continuous days or more are not taxed [2] [3] Clause 1 Clause 2

Section 40-26-1 of the Code of Alabama levies a privilege or license tax on every person in the business of renting or furnishing rooms, lodging or accommodations to transients in any hotel, motel, inn, tourist camp, tourist cabin or any other place in which rooms, lodgings or accommodations are regularly furnished to transients for a consideration. The rate is 5% of the charge in the 16 counties of the Alabama mountain lakes area (Blount, Cherokee, Colbert, Cullman, DeKalb, Etowah, Franklin, Jackson, Lauderdale, Lawrence, Limestone, Madison, Marion, Marshall, Morgan and Winston) and 4% in every other county, and the charge includes any charge for personal property and services furnished in the room. The tax does not apply to rooms, lodgings or accommodations supplied for 180 continuous days or more. The Alabama Department of Revenue says lodgings tax is collected through an account at My Alabama Taxes, and that counties and cities may add their own lodgings taxes of between 1% and 13%, some collected by the Department, some by third-party administrators and some by the local government itself. Local lodgings taxes are shown on each place's page.

Do booking platforms collect the tax?Yes, since January 1, 2025: platforms that facilitate a booking and charge a fee must collect and remit the state lodgings tax and parallel local levies, unless a written agreement says the owner remits [4] [5] Clause 1 Clause 2

Section 40-26-1.1 of the Code of Alabama (the Alabama Tourism Tax Protection Act of 2024, Act 2024-334) says an accommodations intermediary, meaning a business other than the owner that facilitates a lodging transaction and charges the guest a room or accommodations fee it keeps as compensation, must collect and remit the state lodgings tax and parallel local levies for transactions on or after January 1, 2025. The tax is charged on the room charge, the full retail price the guest pays including any fees. When the intermediary handles the booking for an accommodations provider (an owner with an active lodgings tax account who collects and remits the tax), the tax collected may be remitted to the provider if an executed written agreement says who remits it, and the intermediary is then not liable for tax the provider fails to remit. The intermediary must state the tax separately on the bill. Where the owner has hired a licensed professional property management company, that company is the merchant of record. The Department of Revenue's notice describes the same rules. Which local lodgings taxes a platform collects in a given place is not stated in these sources; check with the platform and the local tax office.

Annual address report to the Department of RevenueBooking platforms and owners who remit lodgings tax must report each year every address rented for more than 14 days in the previous year (some managers and hotels are exempt) [4] [5] Clause 1 Clause 2

Section 40-26-1.1(g) requires every accommodations intermediary and accommodations provider to submit an annual report, in a form set by the Department of Revenue, listing the physical address of each accommodation rented or furnished for more than 14 days during the previous year; the report is confidential taxpayer information. Exempt are licensed professional property management companies that collect and remit the state lodgings tax (or manage homes leased for a month or more as the tenant's principal residence), hotels that collect and remit the tax, tourism marketing organizations funded by the tax, and marina, tent camping and RV providers that collect and remit it. The Department of Revenue's notice describes the same reporting rule and exemptions.

Changes

Recent and pending changes

We read the Code title page and Chapter 129, Article XXXIII (Secs. 129-591 to 129-595) of the Mountain Brook Code of Ordinances as published on Municode (version of August 31, 2026) and fetched on October 18, 2026. We haven't reviewed City Council agendas or minutes, the zoning district lists and map, or the City's penalty provisions yet, so we will watch the Code and Council actions for changes.

Aug 14, 2017
Ordinance 1997: short-term rental prohibition for residencesEnacted [1] Clause

Mountain Brook adopted Article XXXIII of Chapter 129, prohibiting rentals of residences for fewer than 30 consecutive days and the advertising of them, with a vesting clause for contracts signed before July 24, 2017.

Sources

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This page is general information compiled from public sources, not legal or tax advice. HOA rules, deed restrictions and zoning for a specific property can be stricter. Confirm with the local permitting office and a qualified professional before buying or listing a property.