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Calvin Tan Email & Phone Number

Senior Tax Manager at Roth Mosey & Partners LLP | CPA, CA (Ontario) | Enrolled Agent | Waterloo MTax graduate (2019) at Roth Mosey & Partners
Location: Greater Houston, United States 7 work roles 3 schools
1 work email found @utoronto.ca 2 phones found area 647 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email c****@utoronto.ca
Direct phone (647) ***-****
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Current company
Role
Senior Tax Manager at Roth Mosey & Partners LLP | CPA, CA (Ontario) | Enrolled Agent | Waterloo MTax graduate (2019)
Location
Greater Houston, United States

Who is Calvin Tan? Overview

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Quick answer

Calvin Tan is listed as Senior Tax Manager at Roth Mosey & Partners LLP | CPA, CA (Ontario) | Enrolled Agent | Waterloo MTax graduate (2019) at Roth Mosey & Partners, based in Greater Houston, United States. AeroLeads shows a work email signal at utoronto.ca, phone signal with area code 647, and a matched LinkedIn profile for Calvin Tan.

Calvin Tan previously worked as Senior Tax Manager at Roth Mosey & Partners and Tax Manager at Roth Mosey & Partners. Calvin Tan holds Master Of Taxation, Taxation from University Of Waterloo.

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Email format at Roth Mosey & Partners

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{first}.{last}@utoronto.ca
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Profile bio

About Calvin Tan

Calvin has experience in expatriate taxation for individuals with international assignments, in particular those who have Canadian and U.S. tax filing obligations, including foreign reporting compliance (incl. FATCA), tax equalization calculations, and employer payroll compliance and advisory. Calvin also has practiced in cross-border US and Canadian corporate tax advisory, in particular with respect to efficient tax structuring for Canadian and US corporate structures.Calvin is currently employed as a Senior Tax Manager at Roth Mosey & Partners located in Windsor, Ontario, Canada, practicing through a Canadian corporation as a contractor as of 2024 and was an employee prior to 2024. His role includes sign-off authority on personal tax filings, as well as a reviewer on advisory deliverables and corporate filings. He has experience representing clients with Canada Revenue Agency with respect to tax audits and voluntary disclosures with positive results. As a client lead, Calvin manages client relations on behalf of his clients at Roth Mosey as primary client contact, and is responsible for engagement management and billings.Calvin is an Enrolled Agent registered with the Internal Revenue Service, and will be writing the IQEX in Fall 2024 (CPA reciprocity exam). He is also a registered CPA, CA with CPA Ontario in Canada.Please note that although I am open to messages, that I will not respond to queries from recruitment agencies. Please also note that I am not seeking any employment opportunities in Canada at this time.

Listed skills include Leadership, Auditing, U.S. Foreign Account Tax Compliance Act, Personal Income Tax Returns, and 23 others.

Current workplace

Calvin Tan's current company

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Roth Mosey & Partners
Roth Mosey & Partners
Senior Tax Manager at Roth Mosey & Partners LLP | CPA, CA (Ontario) | Enrolled Agent | Waterloo MTax graduate (2019)
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7 roles

Calvin Tan work experience

A career timeline built from the work history available for this profile.

Senior Tax Manager

Current

Windsor, On, Ca

• Manage US expatriate tax filings as final reviewer and signer of US individual returns and Canadian personal returns, including providing relevant and practical tax advice as well as taking appropriate tax filing positions, as well as manage client relationships as lead with employer clients.• Lead consultations with various potential clients to identify and discuss Canadian tax issues that affect their business, particularly regarding income tax, payroll, and GST/HST.• Review various tax filings (including Canadian corporate tax returns) and discuss them as well as tax planning opportunities with clients to ensure client satisfaction. Sign off on simple to medium complexity filings. • Manage execution of various reorganizations, including technical research, filing of various elections, and preparation and/or review of instruction memo and legal documents to ensure reorganization goes to plan.• Train accounting staff and seniors in identifying and addressing various tax issues for referral to the tax group as well as teaching best practices to improve file efficiency.• Represent clients with Canada Revenue Agency in respect to tax audits and voluntary disclosure applications and consistently obtained favourable results on closing.• Client lead on engagements responsible for managing client relationships, as primary point of contact, as well as sign-off on billings and engagement recovery.

Jan 2023 - Present

Designated Professional

Mnp

Calgary, Alberta, Ca

Jul 2019 - May 2020

Senior Tax Accountant

Uhy Mcgovern Hurley Llp (Formerly Mcgovern, Hurley, Cunningham, Llp)

Engage in a variety of Canadian tax compliance projects for multinational and public entities including T2 Corporate returns, T3 Trust returns, T5013 Partnership returns/slips, foreign reporting filings (T106/T1134/T1135) and voluntary disclosures. In addition, I have assisted clients with CRA tax audits regarding both personal tax and corporate tax.Prepare tax memos and research in regards to indirect tax (GST/HST), Canadian corporate income tax, and Canadian payroll requirements, particularly with international tax issues.Collaborate directly with clients, partners, and team members to ensure critical timelines and important findings are communicated on a timely basis; deliver quality work and maintain positive relationships with all parties involved.Mentor and supervise multiple junior staff; provide on-the-job training and sufficient guidance to staff which ensures work was performed on a timely, accurate and efficient manner; share tax knowledge and best practices with managers and partners to improve productivity within the group.Prepared the engagement letters as well as the billing for my clients and ensured that recovery targets were met on my client engagements.

Jan 2018 - Jul 2019

Senior Associate

Toronto, On, Ca

Liaised directly with clients as the main point of contact to obtain missing information to ensure that deliverables are correctly prepared as well as properly manage client expectations.Coordinated with audit colleagues regarding issues identified in tax provision audit engagements. Complete tax provision audit documentation and tax specialist memos to ensure a complete audit file.Proactively involved in practice development by presenting a Tax Specialist technical session on corporate foreign reporting requirements, including how to prepare Forms T106, T1134 and T1135.Strong analytical skills demonstrated through reviewing tax organizers and prior year returns/files from assignees and request outstanding information in an efficient manner that results in client satisfaction and minimizes risk to the FirmPracticed delegation of responsibilities as a reviewer by allocating files in a fair manner to junior staff and contract hires as well as collaborated with them to ensure quality work and reasonable turnaround timesAchieved quick turnaround where possible via timely follow-up with assignees regarding missing information, and prioritizing files with complete information, as well as by accurately completing a file to minimize tax position changes/file revisions and maximize engagement recoveryDeveloped technical knowledge by preparing and reviewing tax equalization calculations and hypothetical assignee calculations using various assumptions and to consider reasonableness and what-if scenarios for both Canada and US tax scenarios as well as referencing the Canadian Income Tax Act and US Internal Revenue Code and its interpretations when appropriateSupport KPMG’s CPA Program by volunteering in the marking pool for various case marking and providing direct in-person constructive feedback, as well as by coaching mentees through the CPA process

Oct 2014 - Dec 2017

Staff Accountant

Toronto, On, Ca

Prepare Canadian and US personal tax and various information returns for our clients' expatriate population to ensure compliance with tax obligationsPrepare tax equalization/protection calculations to determine an assignee's stay-at-home tax liability to ensure that their tax burden is unaffected by their international assignment.Prepare responses to Canada Revenue Agency (CRA) and IRS tax notices for requests for additional information, incorrect assessments, and penalty abatements, as well as contacting the relevant tax authority in regards to specific taxpayer issues.Prepare cost projections for clients to budget the total cost of assignment as well as the tax costs involved.Experience with preparing FBAR filings (FinCEN 114), Passive Foreign Investment Company (PFIC) filings (Form 8621), US foreign trust filings (Form 3520 and 3520A), Controlled Foreign Corporation filings (Form 5471), and individual FATCA filings (Form 8938)

Jan 2012 - Sep 2014

Teaching Assistant

Toronto, Ontario, Ca

Course: Introductory Cost AccountingInvigilated and graded midterms and final examsHeld office hours for accounting students to explain managerial accounting concepts and to assist with practice questions and to review midterm results

May 2010 - Aug 2010
3 education records

Calvin Tan education

Master Of Taxation, Taxation

University Of Waterloo

Bachelor Of Business Administration (B.B.A.), Management

University Of Toronto Scarborough

Ontario Secondary School Diploma

Markville Secondary School
FAQ

Frequently asked questions about Calvin Tan

Quick answers generated from the profile data available on this page.

What company does Calvin Tan work for?

Calvin Tan works for Roth Mosey & Partners.

What is Calvin Tan's role at Roth Mosey & Partners?

Calvin Tan is listed as Senior Tax Manager at Roth Mosey & Partners LLP | CPA, CA (Ontario) | Enrolled Agent | Waterloo MTax graduate (2019) at Roth Mosey & Partners.

What is Calvin Tan's email address?

AeroLeads has found 1 work email signal at @utoronto.ca for Calvin Tan at Roth Mosey & Partners.

What is Calvin Tan's phone number?

AeroLeads has found 2 phone signal(s) with area code 647 for Calvin Tan at Roth Mosey & Partners.

Where is Calvin Tan based?

Calvin Tan is based in Greater Houston, United States while working with Roth Mosey & Partners.

What companies has Calvin Tan worked for?

Calvin Tan has worked for Roth Mosey & Partners, Mnp, Uhy Mcgovern Hurley Llp (Formerly Mcgovern, Hurley, Cunningham, Llp), Kpmg, and University Of Toronto.

How can I contact Calvin Tan?

You can use AeroLeads to view verified contact signals for Calvin Tan at Roth Mosey & Partners, including work email, phone, and LinkedIn data when available.

What schools did Calvin Tan attend?

Calvin Tan holds Master Of Taxation, Taxation from University Of Waterloo.

What skills is Calvin Tan known for?

Calvin Tan is listed with skills including Leadership, Auditing, U.S. Foreign Account Tax Compliance Act, Personal Income Tax Returns, Tax Audits, Restructuring, Income Tax, and Personal Tax Planning.

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