Core Service

E‑Commerce Bookkeeping for Canadian Sellers

Monthly books, clean financials, and seller-ready reports. We reconcile Amazon, Shopify, and Walmart payouts, COGS, PPC, and inventory at the transaction level in QuickBooks Online.

14+
Years Experience
500+
Returns Filed
100%
E-Commerce Focus
5★
Google Reviews
What We Handle

Complete e-commerce bookkeeping, every month

  • Monthly payout reconciliation (Amazon, Shopify, Walmart)
  • COGS tracking via Taxomate or Sellerboard
  • PPC ad spend categorization
  • Inventory valuation and adjustments
  • GST/HST and PST tracking, broken out by province
  • Monthly financial statements (P&L, Balance Sheet)
  • Year-end tax-ready package
  • Guided client portal with checklists, deadlines, and PDF guides
70%
of e-commerce books we review have errors. Amazon settlements bundled as single deposits, FBA fees in wrong categories, missing forex adjustments.
Why It Matters

Why e-commerce sellers need specialized bookkeeping

General accountants treat Amazon's biweekly payouts as a single deposit. They're not. Each settlement bundles sales, refunds, fees, and adjustments that need to be reconciled individually, or your books will never match reality. Same goes for Shopify payouts and Walmart settlements.

We use Taxomate to automate sales and COGS reconciliation directly into QuickBooks Online for sellers with manageable SKU counts. For larger catalogs, we use Sellerboard for COGS tracking. Either way, your numbers are accurate down to the transaction level.

You need accountants who speak e-commerce. We reconcile at the transaction level so every dollar is accounted for.

  • FBA fees, storage fees, long-term storage fees properly categorized
  • Multi-currency USD/CAD forex handling
  • Inventory accounting specific to FBA
  • Amazon reimbursements tracked and reconciled
  • PPC campaigns tied to actual ASIN profitability
How It Works

Five steps to clean books

  1. Onboarding: we set you up in QuickBooks Online, connect your Amazon Seller Central (and Shopify/Walmart if applicable), bank accounts, and credit cards. We walk you through exactly what access we need.
  2. Monthly reconciliation: we reconcile every settlement from your platforms, categorize fees, track PPC spend, and update inventory valuations using Taxomate or Sellerboard.
  3. Review and flag issues: we catch errors, missing transactions, and anything that doesn't add up. No surprises.
  4. Monthly deliverables: clean P&L and Balance Sheet delivered by the 15th of the following month.
  5. Tax time: year-end package delivered ready for your corporate or personal tax return.
Client Resources

You always know exactly what to do next

When you come on as a client, you get access to our client portal with everything organized in one place: a step-by-step checklist for onboarding, deadlines you need to hit, and PDF guides we've built specifically for e-commerce sellers.

Need to pull your Amazon settlement report? There's a guide for that. Not sure how to grant us Seller Central access? Covered. We walk you through it screen by screen.

No guessing, no chasing. You open the portal, see what's next, and follow the steps. If you get stuck, we're an email away.

What's in your portal
  • Onboarding checklist with clear steps
  • PDF guides for pulling Amazon, Shopify, and Walmart reports
  • Inventory calculation walkthroughs
  • Sales tax code setup instructions
  • GST/HST audit preparation guides
  • Document upload for easy file sharing
RobMarsha
Rob & Marsha Cosman, CPASellers ourselves. We understand Amazon settlements and FBA fees from the inside.
Transparent Pricing

Get your bookkeeping estimate

Use the calculator below to get an instant estimate based on your business. No surprises.

All prices in Canadian dollars. If you need clean-up and catch-up work, that would be a separate custom quote.

Client Results

What our clients say

★★★★★
"Rob and Marsha have been providing tax services for my companies and family for over 4 years. Highly recommend!"
CP
Calvin Parker
Corporate & Personal Client
★★★★★
"What used to take me 6+ hours to piece together, they handle in about an hour. Incredible team."
MT
Mehdi Tihani
Amazon Seller
★★★★★
"They took care of everything - corporate tax, personal tax, GST filing. I just focus on selling now."
AR
Amanda R.
Shopify Seller
Frequently Asked Questions

Common questions about e-commerce bookkeeping

QuickBooks Online. We set up every client in QBO and use integrations like Taxomate to automate sales and COGS reconciliation directly from your marketplace settlements.
We handle Amazon, Shopify, Walmart, and eBay. All platforms are reconciled into one clean set of books in QuickBooks Online.
Yes. We break out GST and HST by province in your books so you can see exactly what was collected and where. This makes filing accurate and audit-ready.
Taxomate is a tool that automatically imports your Amazon settlement data into QuickBooks Online, correctly breaking out sales, fees, refunds, and COGS. We use it for most clients because it keeps the data accurate and saves hours of manual entry. If you have a large number of SKUs, we may use Sellerboard for COGS tracking instead. We'll recommend the right setup for your business.
Most sellers are fully set up within 2 weeks.
Yes. We track landed costs, COGS, and inventory valuation using methods appropriate for your business.
Yes, we do catch-up bookkeeping regularly. We'll work through each month methodically and get your books current. Pricing for catch-up work depends on how far behind you are and transaction volume.
Yes. We reconcile Amazon, Shopify, Walmart, and eBay alongside each other into one clean set of books. Additional marketplace reconciliation is available as an add-on.
This is one of the most common reasons sellers come to us. General bookkeepers treat Amazon payouts as a single deposit. We reconcile at the transaction level: every fee, refund, reimbursement, and adjustment is properly categorized.
Yes. Many of our bookkeeping clients also use us for corporate and personal tax returns. Having the same team handle both means fewer errors and a seamless year-end.

Clean books.
Clear decisions.

Know exactly where your e-commerce business stands, every month. Let us handle the numbers so you can focus on growth.