Modern bookkeeping for Canadian small businesses

Reliable, professional bookkeeping for service-based businesses, contractors, and entrepreneurs. Working in QuickBooks Online to keep your numbers clear and help you make confident decisions.

Based in Thunder Bay, serving clients virtually across Canada.

Virtual Across Canada
QuickBooks Online
Monthly Bookkeeping
Catch-Up & Clean-Up
Frontier Bookkeeping founder working at a laptop in a warm, bright space

Peter Comisso, Owner

About Peter and Frontier Bookkeeping

Straightforward support from someone who gets business.

Keeping up with checks and balances is not everyone's cup of tea. This is where I come in. Frontier Bookkeeping was started with a goal to provide modern and diligent bookkeeping that helps business owners stay organized, understand their numbers, and feel confident about their finances. Through personalized services and proven financial expertise, I can help businesses of all sizes streamline their bookkeeping once and for all.

With over a decade of experience as a Chartered Professional Accountant (CPA), I have worked in areas as diverse as financial services, auditing, and business lending, for clients such as Deloitte and Pricewaterhouse Coopers. I have conducted extensive compliance and operational audits in tightly regulated industries, from Canada to New Zealand. Since then, I've worked directly with small entrepreneurs on financial reporting, business planning, and the numerous financial decisions that help a business grow. I am grateful to be able to bring my hard-earned financial experience to smaller businesses and help them thrive.

When I'm not working with clients, you can often find me at the gym or out on the trail with my two Alaskan Malamutes. I bring the same consistency, discipline, and practical mindset to my client relationships that I do to everything else.

Services

Bookkeeping that meets you where you're at

Monthly Bookkeeping

Ongoing bookkeeping to keep your records current, organized, and ready for tax time.

Transaction categorization
Bank & credit card reconciliations
Monthly financial reports
Sales tax support
Collaboration with your accountant

Catch-Up / Clean-Up

For businesses that are behind on their books and need everything brought up to date.

Review of current records
Reclassification & corrections
Backlog cleanup
Updated reporting
Clear next steps moving forward

QuickBooks Online Setup

A strong starting point for new businesses or owners moving to QuickBooks Online.

QBO setup & customization
Chart of accounts setup
Bank feed integration
Workflow guidance
Support during transition

Pricing

Simple, transparent pricing

Starter

$250 – $350 / mo

Best for sole owners and low-volume businesses.

Monthly reconciliations
Transaction categorization
Monthly reports
Email support
Most Common

Growth

$350 – $500 / mo

Best for growing businesses with more activity and moving parts.

Everything in Starter
Additional accounts or platforms
Sales tax support
Priority communication

Catch-Up Projects

Custom Quote

Priced based on backlog, complexity, and timeline.

Books reviewed from current state
Cleanup plan tailored to your business
Historical reconciliations
Accountant-ready records

FAQ

Common questions

Do you work with clients outside of Thunder Bay? +

Yes, all services are delivered virtually. I work with clients across Canada, and being fully remote means you get the same quality of service whether you're in Thunder Bay, Vancouver, or Halifax.

Do you work in QuickBooks Online? +

Yes, QuickBooks Online is the primary software I use with clients. If you're not yet on QBO, I can help you get set up. If you're using other software, reach out and we can discuss options.

I already have an accountant. Do I still need a bookkeeper? +

Yes, bookkeepers and accountants do different things. I keep your day-to-day records clean and current throughout the year, so that when tax season arrives, your accountant has everything they need. Many of my clients work with both.

What do I need to provide to get started? +

Access to your bank and credit card statements, your accounting software (or we'll get you set up), and a sense of where your books currently stand. We'll cover everything in your discovery call.

Ready to hand off your bookkeeping?

Let's chat about your business and find the right fit.

Submissions are sent via a secure email platform. We will not share your info with anyone else.