Tenants and landlords in British Columbia may need to change a residential tenancy agreement after it has been signed. An addendum is a written attachment that records an agreed change, such as a parking arrangement, pet permission, storage rule, or repair responsibility. It can help prevent misunderstandings, but it cannot remove rights provided by the Residential Tenancy Act or impose unlawful terms on a renter. This guide explains when a BC tenant may use an addendum, what it should contain, how to obtain consent, and what to do if a landlord refuses or tries to enforce an invalid condition.
What is an addendum?
An addendum is a separate written document attached to the original tenancy agreement. It supplements the agreement rather than replacing it. The original agreement and addendum should be read together, and the addendum should identify the specific clause or arrangement being added or changed.
A valid addendum normally requires clear agreement from both the landlord and tenant. One party generally cannot add a new obligation after signing and make it binding simply by giving the other party a document to sign. A change should be voluntary, understandable, dated, and signed by everyone whose rights or responsibilities are affected.
When might a BC tenancy addendum be useful?
An addendum can be useful when the parties want to document a specific arrangement that was not fully covered in the original agreement. Examples include:
- A tenant receives written permission to keep a pet or use a particular storage area.
- The parties clarify a lawful payment arrangement for an optional service or parking space.
- The parties describe who will arrange or pay for a specific maintenance task, where the term is lawful.
- The parties record an agreed change to a date, appointment, or other tenancy detail.
- The parties document a rule designed to address safety, access, or use of shared areas without unlawfully restricting tenant rights.
Some changes may already be governed by legislation or the original agreement. For example, a landlord cannot use an addendum to create an unlawful rent increase, remove required notice rights, or transfer a legal responsibility in a way the law prohibits. Review Obligations of Landlords and Tenants: Rights and Responsibilities Explained before accepting a new term.
What should an addendum include?
Use plain language and describe the arrangement precisely. A useful addendum should include:
- The rental unit address and the date of the original agreement.
- A heading explaining that the document is an addendum to the residential tenancy agreement.
- The exact term being added, removed, or changed, including any relevant dates, locations, amounts, or responsibilities.
- A clear explanation of any rent, deposit, fee, or payment and when it is due.
- A statement that all other terms remain unchanged and that the addendum is subject to the Residential Tenancy Act and regulation.
- The printed names, signatures, and signing dates of the landlord and every affected tenant.
- A copy delivered to each signer and stored with the original tenancy agreement.
Is there an official BC addendum form?
British Columbia does not generally require a separate government addendum form for ordinary agreed changes to a tenancy. The official RTB-1, Residential Tenancy Agreement, is the standard form used to create a tenancy, but a separate written attachment can be used when the parties need to record an additional lawful term.
For example, if a tenant and landlord agree after signing that the tenant may use a named parking stall, they can write an addendum identifying the stall, any lawful payment, the start date, and the signatures of both parties. They should not use an addendum to disguise a prohibited fee or an increase that does not comply with the rules for rent increases.
If the proposed change concerns ending the tenancy, use the appropriate official document rather than an informal addendum. For example, the RTB-8, Mutual Agreement to End a Tenancy, is used when both parties agree to end the tenancy. An addendum should not be used as a substitute for a required notice or statutory form.
How should a tenant review an addendum?
Read the proposed document alongside the original agreement and check whether it changes practical costs or responsibilities. Ask the landlord to explain unclear wording in writing before signing. A tenant may propose edits or decline a new term that is not required by the existing agreement, although refusing a voluntary addendum does not automatically end the tenancy.
Pay particular attention to terms about rent, deposits, utilities, guests, pets, repairs, inspections, entry, privacy, and damage. If the document conflicts with the Residential Tenancy Act, the conflicting term may be unenforceable even if it has been signed. The What Tenants Need to Know After Signing the Rental Agreement guide can help you organize the agreement and related records.
- Compare every new amount with the original rent and any permitted charges.
- Confirm that repair and maintenance responsibilities are described accurately.
- Check that entry and privacy terms do not remove required notice or consent protections.
- Ask for a complete signed copy before the new term is treated as part of the agreement.
What if the landlord will not agree?
A landlord does not usually have to accept a tenant's proposed voluntary addendum. Explain the request politely, provide a written proposal, and keep the response. If the change is needed to address a repair, accessibility issue, discrimination concern, or another legal right, describe the issue and ask for a written response rather than presenting it as an optional contract amendment.
If a landlord threatens eviction, charges an unlawful amount, refuses a legal repair, or tries to enforce an invalid term, keep notices, messages, photographs, receipts, and a dated log. Do not withhold rent or ignore a formal notice without getting reliable advice. The Residential Tenancy Branch provides information and dispute resolution services for residential tenancy disputes in British Columbia.
Resolving an addendum dispute
Start by asking for clarification in writing and identify the exact clause in dispute. If the issue remains unresolved, contact the Residential Tenancy Branch for information about applicable rules and dispute resolution. A tenant may need to apply for dispute resolution when seeking an order about a tenancy issue, but the correct process depends on the facts and the remedy requested.
Prepare a chronological package containing the original agreement, proposed or signed addendum, messages, payment records, notices, photographs, and notes about conversations. Bring copies to any hearing or submission and follow the tribunal's filing and service instructions. A dispute resolution decision may address enforceability, money, repairs, possession, or another remedy within the tribunal's authority.
Key Takeaways
- An addendum should clearly identify the tenancy, the change, the effective date, and the signatures.
- A signed addendum cannot remove mandatory rights under British Columbia tenancy law.
- Keep the original agreement, addendum, communications, and payment records together.
- Contact the Residential Tenancy Branch if a disagreement cannot be resolved directly.
For general rental-search information, Find rental homes across Canada on Houseme, but use official British Columbia sources for legal forms, deadlines, and dispute procedures.
Frequently Asked Questions
- Can a landlord add a new term without my signature?
- A landlord generally cannot make a new voluntary contractual term binding simply by giving you an unsigned document, although existing law and the original agreement may already impose certain duties.
- Does an addendum replace the original tenancy agreement?
- No. An addendum normally supplements the original agreement, and all terms that are not changed should continue to apply.
- Can an addendum increase my rent?
- An addendum cannot be used to avoid British Columbia's rules for rent increases, notice, permitted amounts, or other limits.
- What should I do if I signed an unfair or unlawful addendum?
- Keep a copy, document the circumstances, and contact the Residential Tenancy Branch or obtain appropriate legal information about whether the term can be enforced.
How-To: Add a Written Term to a BC Tenancy Agreement
- Review the original tenancy agreement and identify the exact term or arrangement that needs to be added or changed.
- Draft a plain-language addendum that names the unit, states the change, gives any dates or amounts, and confirms that other lawful terms remain unchanged.
- Check the proposed wording against the Residential Tenancy Act, regulation, and official Residential Tenancy Branch information.
- Discuss the document with the other party and resolve questions before signing.
- Have every affected party sign and date the addendum, then provide a complete copy to everyone.
- Store the addendum with the original agreement and keep related messages, receipts, and records.
Help and Support / Resources
- Residential Tenancy Branch information and services
- British Columbia residential tenancy forms
- Residential tenancy dispute resolution information
