Backyard/Garden Suites as STRs: When They Count as Commercial and What to Do

published on 18 October 2025

Backyard and garden suites in Nova Scotia are gaining popularity as short-term rentals (STRs) but come with legal and financial complexities. These standalone units, often separate from the main home, can sometimes be classified as commercial properties, which affects zoning, permits, taxes, and insurance. Here's what you need to know:

Preparation and compliance are critical for minimizing risks and maximizing income. Always confirm zoning, secure permits, and consult professionals for taxes and legal requirements.

When Backyard and Garden Suites Are Considered Commercial Properties

What Are Backyard and Garden Suites

Before diving into how these units might be classified as commercial short-term rentals (STRs), it’s important to understand what they are.

Backyard and garden suites are standalone residential units located on the same property as the main house. These structures, often referred to as laneway houses, coach houses, or detached accessory dwelling units, come equipped with a kitchen, bathroom, and sleeping area. Unlike basement apartments or in-law suites, these units are separate from the main home. Whether purpose-built for rental income or converted from existing structures like garages or workshops, they must adhere to the same construction and permit standards as other housing types.

STR Classification Rules and Commercial Status

When a backyard suite is used as a short-term rental, authorities evaluate several factors to determine if it qualifies as a commercial operation. These include the length of rental periods, how often the unit is rented, and the level of occupancy. If the unit generates significant rental activity or income, it may trigger requirements for commercial licensing, inspections, and even adjusted tax obligations.

Municipal and Provincial Rules That Apply

In Nova Scotia, regulations for backyard suites being used as STRs can vary by municipality. For example, in the Halifax Regional Municipality, these suites must meet both residential and commercial standards when operating as short-term rentals. The Planning and Development Act provides the framework for municipalities to regulate STRs, while also setting minimum standards across the province.

Recent regulatory updates have focused on secondary dwelling units used for short-term rentals. For instance, the Nova Scotia Building Code now requires enhanced fire safety measures, such as improved separation and advanced smoke detection systems, for suites classified as commercial STRs. Business licensing requirements also differ depending on the municipality, with some areas mandating licences for operators earning rental income.

Once a backyard suite is reclassified as a commercial short-term rental, tax rules often change. Operators may face different property tax rates and could be required to collect GST/HST on rental income. Additionally, there may be ongoing reporting obligations to ensure compliance with the new classification and tax requirements.

These shifting regulations highlight the importance of staying informed about compliance when operating STRs.

Zoning and Permits for STR Backyard and Garden Suites

Zoning Rules and Land-Use Requirements

Before setting up a backyard or garden suite as a short-term rental (STR), you’ll need to confirm your property’s zoning classification. In the Halifax Regional Municipality (HRM), these suites are categorized as Commercial Short-term Rentals because the operator typically doesn’t live in the rented unit [1]. This means they’re only allowed in zones that already permit tourist or commercial accommodations, like hotels or motels [1].

The most common zones in Nova Scotia where commercial STRs are permitted include Commercial zones (C-1, C-2, C-3), which allow activities like retail, offices, services, and accommodations [2]. Mixed-Use (MU) zones, which combine residential and commercial uses, also allow commercial STRs [2].

Here’s a quick breakdown of zoning types and their relevance to backyard STRs:

Zone Type Typical Uses (Relevant to STRs) STR Classification for Backyard Suites
Commercial (C-1, C-2, C-3) Retail, offices, services, hotels, motels, tourist accommodations Permitted as Commercial STRs
Mixed-Use (MU) Residential and commercial combined Permitted as Commercial STRs (due to commercial component)
Rural Areas (Specific Provisions) Tourist accommodations, one commercial tourist accommodation per property Permitted as Commercial STRs (with specific local by-law provisions)
Residential (R-1, R-2, R-3) Single-family homes, duplexes, apartments Generally NOT permitted for backyard suites as Commercial STRs (unless through discretionary application or specific local by-law exceptions)

For properties in rural eastern Halifax, mixed-use zoning is common, while western areas may allow one commercial tourist accommodation per property [1]. However, in standard residential zones (R-1, R-2, R-3), operating backyard suites as commercial STRs is generally prohibited unless you obtain special approval. Once you confirm your property’s zoning, the next step is securing the necessary permits.

How to Get Permits and Approvals

After confirming your zoning, you’ll need to navigate the permit process to operate legally. Start by reviewing your local land use by-law and verifying zoning permissions. Tools like Halifax’s ExploreHRM mapping platform or a call to a municipal planner via 311 can help [1][3].

If your property is in a zone that allows commercial STRs, you’ll need to apply for a Development Only Permit as part of the Provincial Tourist Accommodation Registry process [1]. For properties outside these zones, you may submit a discretionary planning application based on the policies outlined in the Secondary Municipal Planning Strategy for your specific area [1]. This process includes submitting detailed plans, paying fees, and waiting for municipal review, which can vary in processing time.

Recent Changes to Regulations

Nova Scotia has introduced new regulations for backyard and garden suites used as STRs. All commercial STR operators must now register their properties with the Provincial Tourist Accommodation Registry. This update includes a requirement for a Development Only Permit, adding extra administrative steps but also providing clearer compliance guidelines [1]. These changes aim to create a more structured and transparent approval process for STR operators.

How to Comply with Laws and Run STR Suites Properly

Building Codes and Safety Requirements

Following building codes and safety regulations is essential - not just for staying on the right side of the law, but also for ensuring your short-term rental (STR) is both safe and appealing to guests. If you're planning to use a backyard or garden suite as an STR, it must comply with the National Building Code of Canada and the Nova Scotia Building Code. These codes set the baseline standards for all residential buildings, including accessory dwelling units.

Start by equipping your suite with approved smoke detectors and carbon monoxide detectors, especially near any fuel-burning appliances. Make sure there are at least two safe exit routes, and confirm that any windows designated for emergency exits meet local requirements.

It's also critical to have your electrical, plumbing, and septic systems inspected by licensed professionals. If your property relies on a septic system, double-check that it can handle the increased usage that comes with additional guests.

Depending on the size and classification of your suite, you may need to include accessibility features to meet local regulations. Even when not required, adding elements like wider doorways or accessible bathroom fixtures can make your property more appealing to a broader range of guests.

Once your suite meets all building and safety standards, it's time to address the tax regulations tied to operating an STR.

Tax Requirements for STR Suites

If your STR generates more than the small supplier threshold in annual revenue, you may need to register for and collect HST, which in Nova Scotia is 15%. Keep a close eye on your income to ensure you're meeting the Canada Revenue Agency's registration and remittance rules.

Income tax for STRs can be a bit more complicated than for traditional rentals. While many operational costs - such as cleaning, utilities, and maintenance - can be deducted, claiming certain deductions, like the capital cost allowance, might affect your capital gains tax when you sell the property. To navigate these complexities, consult an accountant who specializes in STR taxation.

Additionally, municipalities may reassess your property taxes if you're using part of your property for short-term rentals. Some areas also require STR operators to obtain a business licence. To stay prepared, maintain detailed records of your income, expenses, and any related documents. This will not only simplify tax filing but also help if you're ever audited.

Government Programs That Can Help

Once you've ensured your STR suite is fully compliant, look into government programs that can help offset some of the costs involved in creating or upgrading your rental space. For example, some local initiatives provide financial incentives, like forgivable loans or grants, to support the development of secondary suites. In the Halifax Regional Municipality, such programs have funded improvements in areas like plumbing, electrical work, and accessibility upgrades. Check with your municipal office to confirm the latest eligibility criteria.

The Canada Greener Homes Grant is another option worth exploring. It offers financial support for energy-efficient upgrades, such as better insulation, energy-saving heating systems, or modern windows. These upgrades not only enhance guest comfort but can also reduce your operating costs. Make sure to review the program's guidelines to see how you can benefit.

You might also consider financing options through institutions like the Business Development Bank of Canada, which can help cover property improvements. Occasionally, tourism-focused programs in Nova Scotia offer grants for accommodation upgrades, and some municipalities even provide temporary tax relief for qualifying property renovations.

To take full advantage of these opportunities, work with professionals who are familiar with local regulations and funding programs. Their expertise can help you navigate the process smoothly while keeping your STR fully compliant with all applicable laws.

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STR vs Long-Term Rental Costs and Income

Cost and Income Comparison

When comparing short-term rentals (STRs) to long-term rentals, it’s not just about the monthly income. While STRs often bring in higher gross revenue, they also come with steeper start-up and operating expenses. For instance, unlike traditional long-term rentals that are often rented unfurnished, STRs require full furnishing and thoughtful décor to attract guests. Property owners also need to budget for extra costs like registration fees and additional taxes, which can significantly impact net profits. These financial realities highlight the importance of understanding the resources available to manage these costs effectively.

Financing and Government Support Options

To address these financial hurdles, property owners can explore various financing options and government support programs. Many municipalities offer initiatives aimed at reducing the financial burden of setting up or upgrading STRs. These programs may include funding for energy efficiency upgrades, renovations, or ensuring compliance with local regulations. Taking advantage of such opportunities can help offset significant expenses, especially those tied to regulatory requirements. It’s worth reaching out to local financial institutions and municipal offices to learn about the specific funding solutions and incentives available in your area. Proper funding isn’t just helpful - it’s essential for navigating the financial and regulatory landscape of STR operations.

Key Points for STR Compliance and Success

Running a backyard or garden short-term rental (STR) in Nova Scotia comes with its fair share of responsibilities. To stay on the right side of the law and ensure success, you’ll need to manage regulatory, financial, and operational aspects carefully. A key consideration is understanding when your property might fall under commercial property regulations.

Before listing your suite, make sure you’ve checked off a few critical boxes: confirm the zoning is appropriate, obtain all necessary permits, and ensure the property complies with building codes and safety standards. These steps aren’t optional - they’re essential for operating legally.

It’s also important to evaluate whether the income from your STR outweighs the associated costs. These can include setup expenses, taxes, maintenance, and any additional fees. A clear understanding of these financial factors will help you gauge the profitability of your venture.

Managing an STR efficiently is another cornerstone of success. This includes tasks like guest screening, adjusting pricing to market trends, and maintaining a smooth operation. Professional services, such as Casa Scotia, can help simplify these processes, making it easier to stay compliant and focus on delivering a great guest experience.

For long-term success, approach your STR as a legitimate business. This means maintaining high professional standards, staying informed about any regulatory changes, and implementing effective administrative systems. Whether you choose to handle everything yourself or enlist professional management, the goal is to create a well-run, compliant operation that not only meets legal requirements but also maximizes your investment and leaves guests satisfied.

FAQs

How can I find out if my backyard suite is classified as a commercial short-term rental in Nova Scotia?

If you're wondering whether your backyard suite in Nova Scotia falls under the category of a commercial short-term rental (STR), the first step is to see if it fits the definition. Generally, a commercial STR refers to any rental property that isn't your primary residence and is rented out for short periods - typically 28 days or less.

Once you've determined that your property qualifies, you'll need to register it with the province. It's also crucial to ensure that your rental aligns with local zoning and land-use by-laws. Keep in mind that registration fees apply, and the amount depends on the community tier where your property is located. By following these steps, you can ensure your suite is classified correctly and complies with Nova Scotia's rules.

What are the zoning and permit requirements for using backyard suites as short-term rentals in residential and commercial areas?

In Nova Scotia, the rules for using backyard suites as short-term rentals (STRs) vary based on whether your property is in a residential or commercial zone.

If your property is in a commercial zone, you’ll likely need a Development Permit to ensure the suite meets local land use by-laws. For properties in residential zones, where the operator lives on-site, a Zoning Confirmation Letter is usually required to confirm the suite complies with zoning regulations.

It's crucial to know your property's zoning and secure the appropriate permits to operate your backyard suite legally as an STR. Always consult your local municipality to understand the specific requirements and guidelines for your area.

What financial factors should I consider when using a backyard suite as a short-term rental, and are there any government programs to help with costs?

Operating a backyard suite as a short-term rental in Nova Scotia involves some key financial responsibilities. First, you'll need to collect and remit the 15% Harmonized Sales Tax (HST) on any rental income. Depending on your municipality, you might also face local accommodation taxes. On top of that, all rental income must be reported on your annual income tax return. The good news? You can deduct eligible expenses to help lower your taxable income.

For homeowners looking to build or renovate a suite, the Secondary and Backyard Suite Incentive Program could be a big help. This program offers a forgivable loan that covers up to 50% of eligible project costs, with a cap of $40,000. To have the loan forgiven, the suite must meet specific criteria: it needs to house either a family member who is 65 or older, someone living with a disability, or be rented at below-market rates to a tenant with a qualifying income. Make sure to check the program's guidelines to see if you qualify!

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