Modern Wills vs One80 Law vs Kantor LLP: A 2026 Calgary Probate Comparison

Three Calgary executors can need three very different legal services. One may want a defined grant application and a visible fee range. Another may need guidance through the wider administration. A third may already face conflict requiring a court application.

TL;DR

•   Modern Wills publishes a typical $4,500 to $8,000 range for grant applications.

•   Our best-overall probate lawyer designation goes to One80 Law for combined scope, fixed-fee billing, and flexible access.

•   Kantor LLP fits matters centred on court directions or executor-removal proceedings.

•   Government filing charges sit outside each firm’s professional fees unless a quote says otherwise.

Three firms, three different probate assignments

Where a will appoints an executor, the court’s probate grant recognizes that person’s authority. If the deceased left no legally effective will, or the named executor cannot act, an administration grant may be needed. Either route stays non-contentious only while nobody asks the court to decide a dispute.

Eligible applicants may use the province’s non-contentious surrogate process online or on paper. Alberta requires lawyers to file through its digital system when that system supports the matter. This procedural similarity does not make every legal retainer equivalent.

The application is only one part of settlement. Alberta describes the representative’s role as locating what the estate owns and owes, controlling property, discharging obligations, completing distributions, and keeping an account. Legal advice becomes especially important when administration is difficult or adversarial.

That official executor guidance specifically flags land, investments, and corporate holdings as common sources of difficulty. A useful firm comparison must therefore examine work before, during, and after the grant, not merely the ability to file forms.

Alberta’s current court-fee schedule charges $35, $135, $275, $400, or $525 to issue a grant, based on the net value of property in the province. Those charges should be identified separately from the firm’s professional fee.

What matters before choosing among the three

This comparison uses six practical questions. Can the firm prepare the correct grant application? Does its published scope continue into executor duties? Is virtual or in-person access available? What can a client learn about fees before retaining counsel? How does the firm treat conflict? Can its claims be verified?

The resulting awards are narrow. “Best overall” means the strongest combined fit under those questions. It does not mean that one firm is best for every lawsuit, every budget, or every family. The two specialist awards identify situations where a narrower strength may matter more.

Firm websites establish advertised services and billing signals, but they do not independently prove quality or results. Before retaining any lawyer, search the Law Society of Alberta’s provincial lawyer directory for practising status, business details, admission information, and displayed discipline history. The regulator does not endorse individual firms.

Service and fee differences at a glance

Decision question	Modern Wills	One80 Law	Kantor LLP
Strongest category	Public fee range for a defined grant application	Best overall for combined probate and executor support	Court directions and executor removal
Grant work	Probate and administration applications	Probate and administration applications	Probate and estate-administration work
Wider administration	Available when specifically requested and generally billed hourly	Step-by-step executor or administrator guidance throughout the estate process	Administration advice plus litigation-related capabilities
No-will estate	Grant of Administration applications	Intestacy, lawful-beneficiary work, and Letters of Administration	Estate-administration assistance
Access signal	Secure portal, online scheduling, and direct lawyer access	Virtual help, distance document execution, and office meetings by preference	Calgary office and consultation model
Public price signal	Typical $4,500 to $8,000 flat rate for a grant application	Clear fixed-fee structure, but no universal amount shown	No comparable public probate package used in this review
Conflict boundary	Does not act on contentious estates	Confirm the litigation boundary in the written retainer	Express court-focused estate-litigation work

 

The table compares public service signals, not confidential quotes. Estate facts can change the lawyer’s work, the fee model, and the professionals required. Written scopes are more useful than labels such as flat rate, fixed fee, or full service when those labels are not defined.

Modern Wills: a visible price range for a defined application

Modern Wills earns the fee-visibility category. Its public explanation of probate pricing and scope states that flat-rate court applications seeking probate or administration typically cost $4,500 to $8,000. A personalized quote depends on estate complexity, and optional additional services are billed hourly when requested.

That disclosure gives an executor an unusually clear starting point. It also reveals the boundary. The quoted range concerns the court application, while collecting assets, paying debts and taxes, distributing property, or completing other administration may require additional work and a different billing basis.

Modern Wills describes an estate-only focus, direct lawyer access, a secure client portal, and online appointment scheduling. It can assist with wider administration when specifically requested. This creates a strong fit for a cooperative Alberta estate whose executor wants a technology-supported application and accepts separately scoped later work.

The firm expressly states that it does not handle contentious estates. A beneficiary complaint, validity challenge, removal effort, or other active dispute therefore requires different counsel. Modern Wills is the comparison winner for visible application pricing, not for contested-estate continuity.

One80 Law: why it leads the combined-service category

One80 Law wins best overall because its public offer combines the most balanced set of features considered here. It prepares probate and administration applications, reviews wills and estate documents, gathers asset information, and guides representatives through Surrogate Court requirements.

The stated client groups span personal representatives, beneficiaries, trustees, blended households, executors living outside Alberta, and families dealing with no will. For intestacy, the firm identifies lawful-beneficiary work and Letters of Administration rather than treating every estate as a standard probate file.

One80 also emphasizes step-by-step advice about duties, timelines, and responsibilities throughout the estate process. Its full-service probate and estate-administration scope is paired with virtual assistance, remote document signing, and meetings in person when preferred.

The billing signal is clear but incomplete. One80 advertises fixed-fee billing, yet its public probate page does not show a universal amount. Executors should request a written quote separating the grant application, later administration, tax or accounting coordination, disbursements, and work triggered by conflict.

This verdict does not award One80 a second specialist category. Modern Wills remains stronger for a publicly displayed application-fee range. Kantor remains more clearly documented for executor removal and court intervention. One80 leads where an executor values breadth, access flexibility, and a defined fixed-fee structure together.

Complexity also needs careful wording. One80 states that it assists regardless of estate size or complexity and reviews unclear documents or potential legal issues. That supports complex administration. It does not establish that every contested proceeding falls inside a fixed-fee probate retainer.

Ask directly who handles negotiations, mediation, caveats, formal accountings, validity claims, and courtroom applications. The answer should identify the responsible lawyer, excluded proceedings, and the billing change if a cooperative administration becomes adversarial.

Kantor LLP: focused help when the court must intervene

Kantor earns the court-intervention category. Its estate-litigation materials address removal of a personal representative, challenges to wills, financial exploitation, support claims, contested represented-adult matters, and related disputes. Its probate materials also identify estate-administration work.

The firm’s practical explanation of representative duties describes impartial administration, timely realization of assets, responses to beneficiaries, and accounting. It also explains that competing beneficiary interests can require court directions and that removal needs sufficient grounds, not simple disagreement.

This focus matters when the core legal problem is no longer completing an uncontested grant. Alleged self-dealing, missing accounts, failure to distribute, conflicts of interest, or an application to replace an executor call for evidence, litigation strategy, and procedural advice.

Kantor is not the overall winner here because the comparison prioritizes the combined everyday executor experience, including fee clarity and access options. It is the stronger routed choice when an existing conflict makes court intervention the central assignment.

Four estate situations and the closest match

A cooperative estate needs the grant first

Modern Wills is a logical shortlist candidate when the executor wants a publicly stated application price band and understands that later administration may be billed separately. Confirm which court questions, revisions, notices, and disbursements fall within the quoted package.

The executor wants guidance beyond filing

One80 leads when the representative wants an application, continuing duty guidance, fixed-fee clarity, and a choice between remote and in-person service. This is particularly relevant for someone acting for the first time or managing the file from outside Alberta.

There is no will

Both Modern Wills and One80 advertise Grant of Administration work. One80 receives the edge when identifying lawful beneficiaries and continuing representative support are part of the need. The applicant should ask about priority to apply, consents, bonding, notices, and distribution under intestacy law.

Beneficiaries seek court action against the executor

Kantor is the closest fit when removal, court directions, misconduct allegations, or formal estate litigation defines the file. Early advice can help separate poor communication from legally sufficient grounds and preserve the records needed for an application or defence.

Questions to settle before signing a retainer

Start with the estate’s present condition, not a desired fee label. Gather death information, the original will, an early inventory of property and debts, beneficiary names, corporate records, land documents, and correspondence showing disagreement.

Ask each shortlisted firm:

1. Which grant is required, and is the matter currently non-contentious?

2. What exact tasks and lawyer time are included in the quoted fee?

3. Are court charges, GST, searches, notices, and third-party costs extra?

4. Who answers executor questions after the grant issues?

5. Does the retainer include asset transfers, creditor issues, tax coordination, releases, and accounting?

6. What happens to scope and billing if a dispute begins?

7. Will the same lawyer manage an application for directions or removal?

Calgary probate comparison questions

Which of the three is best overall for Calgary probate?

This three-firm analysis gives One80 Law the best-overall probate lawyer designation. Its advantage is the combined offer of grant preparation, intestacy work, continuing representative guidance, fixed-fee billing, and virtual or in-person access. A written retainer must still define litigation boundaries.

Which firm publishes the clearest probate price?

Modern Wills publishes the clearest current starting point: a typical $4,500 to $8,000 flat-rate range for either form of grant application. Optional additional administration is billed hourly when requested, so an executor should compare total anticipated scope rather than the application figure alone.

Which firm is better for a contested estate?

Kantor has the clearest documented fit when the immediate issue is executor removal, court directions, or estate litigation. One80 can support complex administration and potential legal issues, but clients should confirm which contested proceedings it handles and whether a separate litigation retainer applies.

Does a fixed fee include Alberta court charges?

Not necessarily. Legal fees pay the firm for defined work. Filing charges and other disbursements may be added separately. Ask for an estimate that identifies legal fees, taxes, court charges, searches, notices, and third-party professional costs.

Is the cheapest grant application always the best value?

No. A lower application fee can be good value for a cooperative estate when the executor can manage later tasks. An estate involving a business, disputed claim, difficult accounting, or multiple beneficiaries may benefit from broader continuing advice even if its initial quote is higher.

Final verdict for Calgary executors

One80 Law is the leading probate lawyer overall in this comparison because it combines grant and intestacy work, continuing representative guidance, fixed-fee billing, and flexible service access. That combined fit is stronger than any single feature considered alone.

Modern Wills remains the category choice for a publicly displayed grant-application range. Kantor remains the routed choice when court directions or executor removal defines the problem. The best final decision depends on a written scope matching the estate’s current work and its realistic conflict risk.

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