Allentown Short Term Rental Regulation: A Guide For Airbnb Hosts

Do you own a place in Allentown, Pennsylvania and you're weighing whether to put it on Airbnb or Vrbo? Well, the good news is that you're allowed to, and Allentown doesn't single the activity out for special treatment. Every residential rental in the city, whether it's a year-long lease or a three-night Airbnb stay, needs the same Residential Rental License the city issues to any landlord, under Chapter 455 of the city code. There's no separate short-term rental permit to chase down, and no zoning district that fences you out of the business entirely.

That simplicity comes with a catch worth knowing up front, and it's a timing one. Allentown rewrote its entire property maintenance code in May 2025 and then replaced its whole zoning ordinance in October 2025, repealing the 2010 ordinance that a lot of older short-term rental guidance, possibly including anything you've already read about Allentown, was built on. The new zoning code doesn't define "short-term rental" as its own land use at all. The one place it shows up is a narrow rule barring accessory dwelling units from being used that way, and everything else rides on the general rental license instead of a bespoke Airbnb ordinance.

So let's walk through what it takes to do this properly in 2026: the license itself and what it costs, the documents you'll need, the three layers of tax that attach to a stay, how Pennsylvania's rules sit above the city's, and how seriously Allentown enforces any of it. Every figure below comes from the city's own code on eCode360, Lehigh County's own tax rules, or the Commonwealth's own pages, read directly and checked in July 2026. If you're weighing an Allentown property against other Lehigh Valley or Pennsylvania markets, run the numbers through BNBCalc first.

What are short term rental (Airbnb, VRBO) regulations in Allentown, Pennsylvania?

Before any of those numbers matter, it helps to see how the two governing ordinances fit together, since most of the confusion about Allentown's rules comes from conflating them. The first is Chapter 455, the Property Maintenance Code, adopted May 21, 2025 under Ordinance No. 16137. Article II of that chapter, Licensing Residential Rental Units, is what reaches your Airbnb: it makes it unlawful to "conduct or operate or cause to be rented ... any residential rental unit" without an active annual license, and nothing in the article carves out short stays. A 29-night booking and a 12-month lease are the same "residential rental unit" as far as the city is concerned.

The second is Chapter 660, the Zoning Ordinance, adopted October 15, 2025 under Ordinance No. 16166 and effective January 1, 2026. It repealed the old 2010 zoning code outright, which matters because that 2010 ordinance is exactly what older short-term rental write-ups for Allentown tend to cite. The new code is a different animal: a form-based ordinance organized around Zones, Building Types, and Uses rather than a traditional use table bolted onto a map. Going through its Use Table (Article 5), its Accessory Structures article (Article 6), and its full definitions article (Article 14) turns up no "short-term rental" use category anywhere. "Lodging" as a zoning use only covers B&B inns and hotels or motels, which is a different business than renting out an ordinary house or apartment. The single mention of short-term rentals in the entire new code is §660-42(C)(11): on a lot with an accessory dwelling unit, neither the principal unit nor the ADU may be used as a short-term rental. Outside that one rule, a typical house or apartment run as an Airbnb is zoned exactly the same as if you rented it to a long-term tenant.

Put those two chapters together and the practical picture is simpler than some of what circulates online about Allentown, including claims of a dedicated "Short-Term Rental Operating License," a citywide hotel tax, or zoning limited to commercial and tourism districts. I couldn't confirm any of those three claims in the actual code, so they're left out here. What the code does say: get the rental license, keep the unit out of the ADU carve-out, and you're operating within the rules Allentown has written since the 2025 rewrite.

Starting a Short Term Rental Business in Allentown

Since the zoning code treats an Airbnb like any other residential use, starting one in Allentown is mostly a question of which property you're starting it in, not which zone you're standing in. The ADU restriction from the last section is the one hard no. If the unit you're picturing is an accessory dwelling unit, whether it's the main house or the ADU itself, §660-42(C)(11) rules it out for short-term use, full stop. Everything else, houses, twin homes, rowhouses, apartments in a multi-unit building, is eligible for the same Residential Rental License covered in the next section.

There's one exemption worth understanding closely, because it's easy to misread as a loophole. Chapter 455 exempts a single "vacation home or secondary residence (snow bird property)" from the rental license, but only if the owner personally occupies it at least three consecutive months a year and leaves it vacant, not rented, the rest of the time. That's a real exemption for someone who splits their year between two homes and doesn't rent either one out. It doesn't fit an Airbnb business model, since the whole point of hosting is renting the unit while you're not there, so don't count on it.

If you're not planning to live near the property, keep in mind that Allentown requires any owner who lives outside Lehigh County to name a responsible agent who resides or works in the county and can accept legal notices on your behalf. A P.O. box doesn't satisfy that requirement, and the agent can't be your tenant. Out-of-state and out-of-county investors run into this constantly, so line up that agent before you apply rather than after the application bounces back.

Zooming out past city limits, Allentown sits inside Lehigh County, and the rest of the county runs on its own patchwork of township and borough rules rather than Allentown's ordinance. Assuming you're comparing addresses across the Lehigh Valley or elsewhere in eastern Pennsylvania, the Lehigh County guide covers what changes once you cross the city line, and the Montgomery County guide is a useful comparison point if you're also looking at the Philadelphia suburbs.

Short Term Rental Licensing Requirement in Allentown

That responsible-agent requirement is part of a larger application the city keeps fairly lean, at least on paper. The Residential Rental License itself costs $75 per unit annually, due by December 31 each year regardless of when you first applied, and it has to be submitted within 10 business days of a title transfer for a newly purchased property. To get the license issued, you need to name a responsible agent if one is required, pay the fee, and be current on the property's water and sewer charges, since the city won't issue a license to a unit with an outstanding utility balance.

Every licensed unit also goes through an inspection, though not on the punishing schedule some other cities run. The city reinspects a given unit no more than once every five years unless a complaint comes in or an inspector has probable cause to look sooner, and you get 30 calendar days' written notice before a scheduled reinspection. If a reinspection turns up violations, you get 30 calendar days to fix them before it escalates. Miss that window, or let a unit slide into "unfit for human habitation" territory, and the city can order it vacated until the violation is corrected.

The fee schedule stacks up fastest through repeat problems rather than the license itself, so it's worth seeing the whole table at once:

Fee	Amount	When it applies
Residential Rental License	$75 per unit, annually	Due by December 31 each year
Late registration	$50 per unit	Payment received after December 31
Second reinspection	$75 per unit	First reinspection still fails
Third and later reinspections	$150 per unit	Repeated failures
No-show inspection fee	$100 (first 3 units), $25 each additional	Owner doesn't give 2 business days' notice of a schedule change
License reinstatement	$100 per unit	After a revoked license is corrected
Appeal	$100	Any appeal under the ordinance

Beyond fees, a license can be revoked outright for a handful of reasons:

• Failing to keep current contact information on file for the owner, operator, or responsible agent.
• Letting the unit fall out of compliance with the minimum code standards.
• Missing the registration fee or leaving a past-due balance unpaid.
• Falling behind on water and sewer charges tied to the unit.
• Not correcting a complaint-driven violation inside the time the city sets.
• A change of use that no longer matches the zoning code.

There's also a disruptive-conduct process worth knowing about if you're renting to guests rather than long-term tenants. Three documented disruptive-conduct incidents inside any 12-month period forces the owner into eviction proceedings within 10 working days, or the license gets revoked. For a short-term rental, that clock moves fast, since three bad weekends could plausibly happen well inside a year. Operating without a valid license at all is a summary offense, and the penalty runs up to $1,000 per unit for every month it stays unregistered, which is steep enough that skipping the $75 fee is never the cheaper option.

Required Documents for Allentown Short Term Rentals

Given how much of that penalty rides on staying registered, it's worth having the paperwork ready before you file rather than scrambling once a deadline is close. Compared to bigger cities in this same project, Allentown's document list is short, because the ordinance leans on a few pieces of information rather than a folder of certifications.

• Proof of the title transfer date, if you're a new owner, since the 10-business-day filing clock starts there and the earlier registration fee may transfer from the prior owner if they were compliant.
• A responsible agent's name, address, and phone number, only if you own the property but live or work outside Lehigh County. The agent has to be a real person at a real street address, not a P.O. box, and can't be your own tenant.
• Confirmation that water and sewer charges are current, since the city checks this before it issues the license and won't approve a unit that's behind.
• A certificate of compliance, if you're claiming the fee-transfer exemption available when a prior owner was already in compliance at the time of sale.

There isn't a separate insurance certificate, fire inspection document, or guest-registry filing required anywhere in Chapter 455 or Chapter 660 that I could confirm, so don't spend money on paperwork the ordinance doesn't ask for. Do check your own lease, HOA covenant, or condo bylaws separately, though, since those can impose requirements well beyond what the city does.

Allentown Short Term Rental Taxes

Assuming you get through licensing and are able to start hosting, there's still tax to sort out, and it stacks across three different governments rather than one. Here's how the three layers break down:

Tax	Rate	Collected by
PA Hotel Occupancy Tax	6% of the rent	Pennsylvania Department of Revenue
Lehigh County Hotel Room Rental Tax	4% of the rent	Lehigh County Fiscal Office
Allentown Business Privilege Tax	3 mills (0.3%) of gross rental receipts	City of Allentown

The Pennsylvania Hotel Occupancy Tax applies to any stay under 30 consecutive days by the same guest, and it takes the place of ordinary sales tax on the room charge itself rather than stacking on top of it under 61 Pa. Code § 38.1. Airbnb collects and remits this 6% automatically on Pennsylvania bookings, per its own current tax-collection page.

The Lehigh County Hotel Room Rental Tax is a separate 4% that's been in place since September 4, 2005, and it applies to "occupancy of any room, for consideration, having at least one bed or sleeping accommodation," broad enough to cover a short-term rental the same as a hotel. Operators register with the County Fiscal Office and file monthly, due the 20th of each month, with a summary-offense fine of up to $600 and 1.5% monthly interest for falling behind. Here's the part I couldn't pin down cleanly: whether Airbnb collects this county tax automatically the way it does the state's. A 2016 report from an Allentown law firm stated plainly that Lehigh and Northampton county hotel taxes were excluded from Airbnb's state collection deal, and Airbnb's current help page lists the state tax by name without naming Lehigh County. Treat this one as your own responsibility until you've confirmed otherwise directly with your platform.

The Allentown Business Privilege Tax is the one most hosts overlook, since it's framed as a general business tax rather than a lodging tax. Chapter 570 taxes "service and rental business" at 3 mills, or $3 per $1,000 of gross receipts, with the return and payment due April 15 based on the prior year's actual receipts. There's a genuinely useful exemption buried in the ordinance, though. No tax applies to rental income an owner receives "from a building of two units or less originally erected as a private dwelling house and occupied as a residence by such owner during the tax year." Meaning, if you live in your own house or duplex and rent out a room or the whole place while you're away, you likely owe nothing under this tax. A property you own purely as an investment, where you don't live, doesn't get that break.

Your rental income is also ordinary taxable income at the federal and state level regardless of any of the above, so keep good records either way. If you're deciding whether an Allentown listing pencils out against a market with less tax layered on top, BNBCalc Markets breaks that comparison down at the neighborhood level.

Pennsylvania Wide Short Term Rental Rules

All three of those tax layers sit underneath a state framework that, unlike some of the tax rules, is simple right now: Pennsylvania has no statewide short-term rental license and no law preempting what a city like Allentown does locally. Every Pennsylvania municipality sets its own rules, which is exactly why the picture changes as soon as you cross into a different township or county, and why the Pennsylvania guide is worth reading if you're comparing markets across the state rather than staying inside Lehigh County.

On tax specifically, the Commonwealth requires any short-term rental booking platform to register as a "booking agent" under 72 P.S. § 7209(a)(1.2) and collect hotel occupancy tax on the accommodation fee it charges, an obligation that's applied since January 22, 2019. If you host exclusively through a platform that collects and remits the state's 6% on your behalf, you generally don't need your own state hotel-occupancy registration. If you host directly or through a platform that doesn't collect it, you'll need to register yourself through myPATH, Pennsylvania's online tax system, or by calling 717-787-1064.

One development is worth tracking rather than planning around. House Bill 2303, introduced March 19, 2026, would create Pennsylvania's first uniform statewide short-term rental framework, with county-level registries, a mandatory 24/7 contact requirement, and three operator tiers covering homestays, vacation rentals, and corporate operators. It had a hearing before the House Tourism, Recreation and Economic Development Committee five days later, and as of my last check in July 2026 it's still sitting in that committee with no further recorded action. A bill in committee changes nothing about what you owe today, so don't build a business plan around it yet.

Does Allentown Strictly Enforce STR Rules?

Given how new both governing ordinances are, it's a fair question whether Allentown polices any of this or leaves the rules sitting unused on the books. The honest answer is that I couldn't find a dedicated short-term rental enforcement program, a task force, or a published compliance report the way Philadelphia and New York City both have. What exists instead is the general Chapter 455 machinery applied to every rental in the city, short-term or not.

That machinery isn't toothless. Reinspections trigger on a complaint or on probable cause, not only the five-year cycle, so a neighbor who calls the city about a rowdy weekend rental can bring an inspector out well ahead of schedule. The disruptive-conduct process is the sharper edge for a short-term operator specifically. Three documented incidents in 12 months forces eviction proceedings within 10 working days, or the license gets revoked outright, and unlike a long-term tenant, a string of bad Airbnb weekends can rack up three incidents fast. Revocation itself follows a defined list of triggers, from unpaid fees to a zoning-use change, and appeals route through a Disruptive Conduct Board of Appeals before landing at the Lehigh County Court of Common Pleas.

Operating without a license at all is where the penalty bites hardest. It runs up to $1,000 per unit per month unregistered, a summary offense the city's Director of Finance or Bureau of Law can pursue in court on top of any civil remedy. So the realistic read for Allentown is complaint-driven rather than proactive. Nothing in the code suggests the city is sweeping listing sites looking for unregistered units, but a neighbor complaint, a disruptive-conduct report, or an inspector noticing a mismatch during a routine visit can trigger real consequences fast once it starts.

How to Start a Short Term Rental Business in Allentown?

With the licensing, documents, tax, and enforcement pieces still on the table, the actual sequence for getting started is shorter than it might look.

1. Confirm the unit isn't an accessory dwelling unit. If it is, short-term rental use is off the table under §660-42(C)(11), and no license application changes that.
2. Line up a responsible agent, if you need one. Required only if you own the property but live or work outside Lehigh County. Get this settled before you apply.
3. Check that water and sewer charges are current on the property, since an outstanding balance blocks the license from being issued.
4. Submit the Residential Rental License application and $75 fee, within 10 business days of a title transfer if you're a new owner.
5. Schedule and pass the initial inspection the city requires before the license issues.
6. Register with the Lehigh County Fiscal Office for the county's 4% Hotel Room Rental Tax and confirm whether your booking platform collects it for you.
7. Register with Pennsylvania through myPATH for the state's 6% Hotel Occupancy Tax, unless your platform already collects and remits it.
8. Check whether the Allentown Business Privilege Tax applies to you, and remember the owner-occupied, two-unit-or-less exemption if you live in the property yourself.
9. List the property and keep your records current, since a complaint or reinspection can ask for them on short notice.
10. Diarize December 31 every year for the license renewal, and keep an eye on the disruptive-conduct count if you're hosting frequent short-term guests.

Who to Contact in Allentown About Short Term Rental Regulations and Zoning?

Whichever step trips you up, a handful of offices handle almost everything between them.

Bureau of Building Standards and Safety (Department of Community & Economic Development), for rental licensing, inspections, and the responsible-agent requirement:

• Address: City Hall, 435 Hamilton Street, Allentown, PA 18101
• Phone: 610-437-7591 or 610-437-7592
• Hours: 8:00 a.m. to 4:30 p.m., Monday through Friday

Department of Community & Economic Development, for zoning questions and the ADU short-term rental restriction:

• Address: City Hall, 435 Hamilton Street, Allentown, PA 18101
• Phone: 610-439-5999
• Hours: 8:00 a.m. to 4:30 p.m., Monday through Friday

Lehigh County Fiscal Office, for the county's 4% Hotel Room Rental Tax:

• Address: Lehigh County Government Center, 17 South 7th Street, Allentown, PA 18101
• Phone: 610-782-3115

Pennsylvania Department of Revenue, for state Hotel Occupancy Tax registration and booking-agent licensing:

• Online: myPATH
• Phone: 717-787-1064

Be aware that I wasn't able to load several of Allentown's own department pages directly while researching this guide, so the phone numbers above are cross-checked against multiple independent sources rather than a single page. Do confirm the number before you rely on it for anything time-sensitive.

What Do Airbnb Hosts in Allentown on Reddit and Bigger Pockets Think About Local Regulations?

Given how complaint-driven Allentown's enforcement is, you'd expect hosts and investors to talk about it somewhere, but the honest read is that they mostly don't, at least not on BiggerPockets specifically. Reddit isn't a source I can use here at all, so nothing below draws on it, invented or otherwise. Going through BiggerPockets threads about Allentown and the wider Lehigh Valley, the conversation skews toward ordinary buy-and-hold fundamentals rather than short-term rental rules. Local agents describe cap rates as attractive compared to New York and New Jersey, discuss how far to widen a comp search in an urban neighborhood, and note absorption rates running under a month in the $100,000 to $200,000 price band. A further search turned up no thread substantively discussing Allentown's rental-licensing ordinance or short-term rental regulation specifically.

That gap is itself worth reading as a data point rather than an oversight. A market with a contentious short-term rental fight, the way Philadelphia or New York City have had, tends to generate forum threads about it constantly. Allentown's quiet on that front lines up with what the ordinances themselves show: a general rental license applied evenly rather than a fight over a dedicated Airbnb law. Don't take that as a guarantee your specific block or HOA is friction-free, though. Keep in mind that a landlord's lease terms, a condo association's bylaws, or a rowhouse's shared-wall neighbors can all create friction the city ordinance never mentions.

Frequently Asked Questions

Can you legally run an Airbnb in Allentown in 2026?

Yes. Allentown has no ordinance specific to short-term rentals, so an Airbnb or Vrbo listing follows the same rules as any other rental in the city: an active Residential Rental License under Chapter 455, currently $75 per unit per year. The one zoning restriction is narrow, barring short-term rental use on any lot with an accessory dwelling unit. Outside that carve-out, an ordinary house or apartment can be listed the same as a long-term rental.

How much does it cost to get licensed for an Allentown short-term rental?

The Residential Rental License costs $75 per unit annually, due by December 31 each year. A late payment adds a $50 fee, and repeat failed reinspections add $75 for the second and $150 for the third and beyond. There's no separate short-term-rental-specific license or fee beyond the standard rental license every landlord in the city pays.

What taxes does an Allentown short-term rental host pay?

Three layers can apply: Pennsylvania's 6% Hotel Occupancy Tax, Lehigh County's 4% Hotel Room Rental Tax, and Allentown's Business Privilege Tax at 3 mills (0.3%) of gross rental receipts. Airbnb collects and remits the state tax automatically. Whether it collects the county tax automatically is unconfirmed, so check directly with your platform. Hosts who live in their own two-unit-or-less property are exempt from the city tax on that income.

What happens if you operate a short-term rental in Allentown without a license?

Operating an unregistered residential rental unit is a summary offense carrying a penalty of up to $1,000 per unit for every month it stays unregistered. The city can also order a unit vacated if it's found unfit for habitation, and a license already issued can be revoked for unpaid fees, uncorrected code violations, or repeated disruptive-conduct incidents.

Can an accessory dwelling unit (ADU) in Allentown be used as a short-term rental?

No. Under the zoning code's ADU regulations at §660-42(C)(11), neither the principal dwelling unit nor the accessory dwelling unit on a lot with an ADU may be used as a short-term rental. This is the only place "short-term rental" is defined or restricted anywhere in Allentown's zoning ordinance, and it applies regardless of which unit on the lot you'd want to list.

Last verified: July 2026. Every ordinance, tax rate, state law, and contact detail in this guide links to or comes from its official source.