--- title: "Accountant in Thunder Bay, ON | Small Business CPA, Fixed Fees" url: https://www.everstonecpa.com/accountant-thunder-bay description: "Online accountant for Thunder Bay mining suppliers, trades and health practices: T2, HST, payroll and bookkeeping from a CPA at fixed fees. Get a quote." type: location updated: 2026-10-24 summary: "EverStone works with Thunder Bay businesses remotely: corporate tax (T2), personal tax (T1), bookkeeping, payroll and HST filing, at a fixed fee agreed before work starts. Fees start at $125 for a personal return and $325 a month for bookkeeping." faq_count: 7 publisher: EverStone CPA Inc., a Chartered Professional Accountant firm registered with CPA British Columbia and CPA Alberta service_area: British Columbia, Alberta, Ontario and Manitoba language: en-CA contact: info@everstonecpa.com · https://www.everstonecpa.com/book-online --- [Home](https://www.everstonecpa.com/) Accountant in Thunder Bay Thunder Bay, ON · CPA for Mine Suppliers, Trades & Health Practices # Accountant for *Thunder Bay* Mining Suppliers, Trades and Health Practices EverStone CPA works with Thunder Bay and Northwestern Ontario businesses entirely online: corporate tax, bookkeeping, payroll and HST from a Chartered Professional Accountant, at a fixed fee agreed before work begins. **Who we help here:** companies that supply the region’s mines, trades and contractors, and dental, therapy and medical practices. [Get My Fixed Quote](https://www.everstonecpa.com/book-online) [Ask a Free Question](https://www.everstonecpa.com/quick-question) **Quick answer:** EverStone works with Thunder Bay businesses remotely: corporate tax (T2), personal tax (T1), bookkeeping, payroll and HST filing, at a fixed fee agreed before work starts. Fees start at $125 for a personal return and $325 a month for bookkeeping. Updated October 2026 . Distance from other cities changes nothing about the price. [See published fees](https://www.everstonecpa.com/pricing). Why EverStone ## A CPA for Northwestern Ontario’s regional hub Thunder Bay sits on the north shore of Lake Superior as the regional centre for Northwestern Ontario. It is a port and a supply base for mines and forestry. One Chartered Professional Accountant knows your numbers year-round, answers by email and meets by video when it helps. [Get My Fixed Quote](https://www.everstonecpa.com/book-online) ### What Thunder Bay owners get One CPA for tax, books & advice - Corporate tax (T2) & year-end statements - Personal tax (T1) for owners & families - Monthly bookkeeping & payroll - Ontario HST filed & reconciled - Equipment CCA & contract job costing - Fixed fees, confirmed up front ## Which return applies to you Which return applies to you The structure you trade under decides the return — for a business operating in Thunder Bay, Ontario | If you are | You file | | A sole proprietor | A T1 personal return with form T2125 for the business | | An incorporated business | A T2 corporate return, with financial statement schedules | | A health professional | A T1 with form T2125, or a T2 for a professional corporation | | A partnership | A T5013 partnership return where required, plus each partner’s own return | | Sales tax where you operate | 13% HST, a single registration and a single return | Source: [When incorporating starts to pay](https://www.everstonecpa.com/incorporation-advice). General information, not advice. Ontario tax, in practice ## What Ontario’s rules change for a Thunder Bay business One combined sales tax, a corporate rate that recently fell, and a payroll tax that arrives as a company grows. ### One sales tax, not two Ontario charges a single **13% HST**: one registration, one return, and input tax credits that recover both parts of the tax on equipment and materials. Most health services are exempt instead. ### Corporate tax rate Ontario taxes active small-business income at 2.2% after 30 June 2026 (3.2% before, prorated), plus the 9% federal rate, on a $500,000 business limit. Profit above it, or non-active income, is taxed at the 26.5% combined general rate. Current figures are on [Ontario tax facts](https://www.everstonecpa.com/ontario-tax-facts). ### Employer Health Tax Above the $1,000,000 Ontario payroll exemption, Employer Health Tax applies on top of CPP and EI. Associated employers share one exemption, and WSIB is a separate account. Services ## Accounting and tax services for Thunder Bay businesses Everything an owner-managed Thunder Bay business needs, delivered online. ### [Corporate Tax (T2)](https://www.everstonecpa.com/corporate-tax-return-t2) T2 returns, year-end statements, CCA and the salary-or-dividend decision. ### [Personal Tax (T1)](https://www.everstonecpa.com/personal-taxes) T1 returns for owners, families and sole proprietors, with RRSP and instalment planning. ### [Bookkeeping](https://www.everstonecpa.com/monthly-bookkeeping-services) Monthly reconciliations with HST filing included, tracked by contract or practice. ### [Payroll](https://www.everstonecpa.com/payroll-services-canada) Pay runs, remittances, records of employment and T4 slips. ### [GST/HST](https://www.everstonecpa.com/gst-hst-filing-services) Returns and input tax credits, with exempt health services kept apart. ### [Fractional CFO](https://www.everstonecpa.com/contract-cfo) Forecasting, financing and lender reporting from $2,750 a month. The Thunder Bay economy we work in ## Built for mine suppliers, crews and clinics Mining and exploration across the northwest rely on Thunder Bay companies. Drilling contractors, equipment dealers, haulers and camp caterers all bill mine operators. The city also has a sizeable health sector with many private practices, and trades keep homes and industrial sites running. [Get My Fixed Quote](https://www.everstonecpa.com/book-online) ### Serving Thunder Bay, entirely online Email first, video meetings when they help, a secure upload link for documents and e-signature for returns. EverStone works with businesses in Thunder Bay, Northwestern Ontario and the rest of the province. ## Mining suppliers: equipment, contracts and travel Mine service work usually runs on contracts with a few large customers, with long payment terms. We track receivables by customer and job, so you see what each contract earns. Drill rigs and camp units are claimed through capital cost allowance once available for use; see the [CCA classes guide](https://www.everstonecpa.com/blog/capital-cost-allowance-cca-classes-canada). Consultants billing one main client through a corporation should know the personal services business rules. Crews may need the [contractor or employee tests](https://www.everstonecpa.com/blog/subcontractor-vs-employee-cra); haulers can read [accounting for truckers](https://www.everstonecpa.com/accountant-for-truckers). ## HST: taxable work and exempt health services Mine suppliers and trades charge 13% HST and claim input tax credits. Large customers check invoices closely. Most health care services are exempt from HST. A dental or medical practice charges none on them, but cannot claim input tax credits on related costs. Taxable product sales are kept apart; the [zero-rated and exempt supplies guide](https://www.everstonecpa.com/blog/zero-rated-vs-exempt-supplies-gst-hst-canada) explains why. See our [GST/HST filing service](https://www.everstonecpa.com/gst-hst-filing-services). ## Payroll for rotations, crews and clinic staff Remote-site work brings rotations and site allowances. Some remote-site board and lodging is tax-free to the worker and some is a taxable benefit. T4 slips go out by the end of February. Clinics must decide whether associates are employees or contractors. Employer Health Tax starts once payroll passes the exemption. [Payroll](https://www.everstonecpa.com/payroll-services-canada) is included in monthly bookkeeping. For northern trades, see [trades accounting in Sudbury](https://www.everstonecpa.com/trades-accountant-sudbury). ## Year-end and paying yourself The T2 is due six months after year-end, the balance in two or three. The Ontario Business Registry annual return is due within six months of year-end. We review the year before it closes, while decisions can still change the result. Many health professionals practise through a professional corporation; see the [incorporated professionals page](https://www.everstonecpa.com/accountant-for-incorporated-professionals) and the [dental practice incorporation guide](https://www.everstonecpa.com/blog/dental-practice-incorporation-canada). Salary builds CPP and RRSP room; dividends skip payroll but not tax. Compare them with the [salary vs dividends calculator](https://www.everstonecpa.com/salary-vs-dividends-calculator). Read [when incorporating starts to pay](https://www.everstonecpa.com/incorporation-advice), or start with [catch-up bookkeeping](https://www.everstonecpa.com/catch-up-bookkeeping) if the books are behind. How it works ## Getting set up, without a drive The whole engagement runs online, from the first email to the signed return. 1 ### Send an enquiry Describe the business and what you need. You get a fixed, written quote before anything begins. 2 ### Send your records securely Records come through a secure upload link, and CRA access is set up through My Business Account. 3 ### Stay current all year Books, HST and payroll stay on schedule, and questions get answered by email at no extra charge. ## Remote accounting EverStone works with Thunder Bay businesses virtually. **There is no Thunder Bay office, and nobody on the ground there.** For the provincial picture, see [accounting in Ontario](https://www.everstonecpa.com/accountant-ontario). Common questions ## Common questions from Thunder Bay owners **How much does an accountant cost in Thunder Bay?** Fixed, and quoted in writing first. Personal returns start from $125 and bookkeeping from $325 a month; corporate returns are quoted after a free consultation. See [published fees](https://www.everstonecpa.com/pricing). [Ask about your case →](https://www.everstonecpa.com/quick-question) **Can an accountant outside Thunder Bay file my corporate taxes?** Yes. T2, T1, HST and payroll filings are federal systems, and Ontario corporate tax is collected with the federal T2. None of it depends on where the CPA’s desk is. **Do you work with mining and resource service companies?** Yes. Contract job costing, equipment CCA and payroll for site rotations are routine. **Do you work with dental and medical practices?** Yes, including professional corporations, exempt and taxable revenue kept apart, and owner pay planning. **How do we exchange documents securely?** Through a secure upload link. Returns come back for e-signature. **Does EverStone have a Thunder Bay office?** No. Thunder Bay businesses are served remotely by email, video meeting, secure upload and e-signature. **Do you work with businesses outside Thunder Bay itself?** Yes. Oliver Paipoonge, Shuniah, Neebing and the rest of Northwestern Ontario are served the same way. ## Related services and local guides Other Ontario cities, more of our work for Thunder Bay businesses, and reference pages. [Accountant in Sudbury](https://www.everstonecpa.com/accountant-sudbury) [Accountant in Ottawa](https://www.everstonecpa.com/accountant-ottawa) [Accountant in Toronto](https://www.everstonecpa.com/accountant-toronto) [Bookkeeping health check Score your books out of 100 across reconciliation, receipts, payroll, GST/HST and year-end readiness.](https://www.everstonecpa.com/bookkeeping-health-check) [Accounting & bookkeeping services](https://www.everstonecpa.com/accounting-services) [Get a second opinion](https://www.everstonecpa.com/second-opinion) [Accountants across Ontario](https://www.everstonecpa.com/accountant-ontario) [Ontario tax facts](https://www.everstonecpa.com/ontario-tax-facts) ### Starting fees Every fee is fixed in writing before any work begins. - **Monthly bookkeeping, HST filing included** from $325 a month - **Payroll, remittances, T4s and ROEs** included in monthly bookkeeping - **Books, payroll and the year-end T2 together** $500–$700 a month - **Corporate year-end and T2 return** fixed fee, quoted in writing - **Personal tax return (T1)** from $125; self-employed or rental $275–$500 - **Catch-up bookkeeping** from $2,200 per year of records - **Controller or CFO support** controller from $1,650, CFO from $2,750 a month - **One-off advice call with a CPA** $225 plus GST [Get My Fixed Quote](https://www.everstonecpa.com/book-online?service=monthly#enquiry-form) --- Source: https://www.everstonecpa.com/accountant-thunder-bay Prices: https://www.everstonecpa.com/pricing · Contact: info@everstonecpa.com · https://www.everstonecpa.com/book-online