# QuickBooks Bookkeeping for Amazon FBA & Shopify | Thelonex

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## Posts

- [Blog](https://thelonex.com/blog/): The Thelonex blog covers e-commerce bookkeeping, QuickBooks Online tips, Amazon FBA and Shopify accounting, US sales tax compliance, and Canadian GST/HST guides — written for online sellers in the US and Canada.
- [2026 E-Commerce Accounting Challenges: What 500+ Businesses Tell Us](https://thelonex.com/2026-ecommerce-accounting-challenges/): Discover what 500+ e-commerce businesses reveal about bookkeeping, reconciliation, inventory, manual accounting and multi-channel challenges in 2026.
- [Amazon Seller Connector by QuickBooks: Complete Guide](https://thelonex.com/amazon-seller-connector-quickbooks/): Learn what Amazon Seller Connector by QuickBooks imports, how to set it up, reconcile payouts, avoid duplicates, and decide whether A2X is a better fit.
- [How Shopify Bookkeeping Works for Canadian Stores](https://thelonex.com/shopify-bookkeeping-for-canadian-stores/): See how Shopify bookkeeping works for Canadian stores. Reconcile multi-currency payouts, track GST/HST, and keep QuickBooks accurate every month.
- [QuickBooks setup for Canadian Amazon and Shopify sellers](https://thelonex.com/quickbooks-setup-for-canadian-amazon-shopify-sellers/): Set up QuickBooks Online for your Canadian Amazon or Shopify store correctly. Chart of accounts, A2X mapping, and multi-currency steps inside.
- [How Amazon FBA Bookkeeping Works for Canadian Sellers](https://thelonex.com/amazon-fba-bookkeeping-for-canadian-sellers/): Learn how Amazon FBA bookkeeping works for Canadian sellers. Reconcile settlements, track COGS, and handle GST/HST the right way in QuickBooks.
- [What Is Quebec QST and How Does It Work?](https://thelonex.com/quebec-qst-guide-for-sellers/): Learn how Quebec QST works alongside GST, who must register with Revenu Québec, and how e-commerce sellers file and claim refunds.
- [Do US Sellers Owe GST/HST Shipping to Canada?](https://thelonex.com/us-sellers-shipping-to-canada-gst-hst/): Find out if your US-based store owes Canadian GST/HST, how non-resident registration works, and what changes once you cross the threshold.
- [Quick Method or Regular Method: Which Saves More?](https://thelonex.com/gst-hst-quick-method-vs-regular-method/): Compare the GST/HST Quick Method and regular method to see which saves e-commerce sellers more money, plus how to elect the right one
- [How Do You File a GST/HST Return in QuickBooks?](https://thelonex.com/how-do-you-file-a-gst-hst-return-in-quickbooks/): Learn how to file a GST/HST return using QuickBooks Online, step by step, with correct account mapping for Amazon and Shopify sellers.
- [How to Register for GST/HST as an E-Commerce Seller in Canada](https://thelonex.com/how-to-register-for-gst-hst-as-e-commerce-seller-in-canada/): Need to complete GST/HST registration in Canada? Follow this step-by-step guide for e-commerce sellers and stay CRA compliant from day one.
- [Canadian GST/HST Guide for Amazon FBA & Shopify Sellers](https://thelonex.com/canadian-gst-hst-guide/): Confused about Canadian GST/HST? This guide covers registration, rates, filing, and credits for US and Canada e-commerce sellers.
- [How COGS Accounting Works for Canadian FBA Sellers](https://thelonex.com/cogs-inventory-accounting-canadian-amazon-fba-sellers/): Learn how COGS accounting works for Canadian Amazon FBA sellers. Track landed cost, inventory, and true product margin correctly in QuickBooks.
- [How Catch-Up Bookkeeping Works for Canadians](https://thelonex.com/catch-up-bookkeeping-for-canadian-sellers/): Behind on your books? See how catch-up bookkeeping works for Canadian Amazon and Shopify sellers, and how to get CRA-ready before your next filing.
- [Bookkeeping for Canadian Amazon & Shopify Sellers](https://thelonex.com/bookkeeping-for-canadian-amazon-shopify-sellers/): Get bookkeeping built for Canadian Amazon and Shopify sellers. QuickBooks setup, GST/HST tracking, and multi-currency steps. Book a free call
- [What Is a Chart of Accounts for E-Commerce Sellers?](https://thelonex.com/chart-of-accounts-for-ecommerce-sellers/): Learn how to build a chart of accounts for e-commerce. See exact categories for Amazon, Shopify, COGS, and fees, plus a free template.
- [What Is E-Commerce Bookkeeping? Full 2026 Guide](https://thelonex.com/e-commerce-bookkeeping-guide/): Learn what e-commerce bookkeeping is, why it matters, and how to set up clean books for your Amazon or Shopify store. Start today.
- [Cash vs Accrual Accounting: Which Fits Your Store?](https://thelonex.com/cash-vs-accrual-accounting-ecommerce-sellers/): Compare cash and accrual accounting for Amazon and Shopify sellers. See which method gives accurate e-commerce profit numbers.
- [How Do You Calculate COGS for Online Sellers?](https://thelonex.com/how-to-calculate-cogs-ecommerce-sellers/): Learn how to calculate COGS for Amazon FBA and Shopify sales. Get the formula, real examples, and tips for accurate profit margins.
- [How Do You Read an E-Commerce P&L Statement?](https://thelonex.com/how-to-read-ecommerce-profit-and-loss-statement/): Learn how to read your e-commerce profit and loss statement. Understand revenue, COGS, fees, and net profit, line by line.
- [Bookkeeping vs Accounting: What’s the Difference?](https://thelonex.com/bookkeeping-vs-accounting-online-sellers/): Bookkeeping vs accounting: learn the real difference and which one your Amazon or Shopify business needs at each growth stage.
- [What Are Canada's GST/HST Rates by Province?](https://thelonex.com/gst-hst-rates-by-province/): See every province's GST/HST rate for 2026 and learn how to charge the right tax on every Amazon or Shopify order shipped across Canada.
- [What Are GST/HST Input Tax Credits for Sellers?](https://thelonex.com/gst-hst-input-tax-credits/): Learn what GST/HST input tax credits are, which e-commerce expenses qualify, and how to claim them correctly in QuickBooks Online.
- [Choosing The Right Accounting Method For Your Company](https://thelonex.com/choosing-the-right-accounting-method-for-your-company/): Confused about cash vs. accrual? Get expert QuickBooks bookkeeping for Amazon & Shopify sellers. Audit-ready books from $199/mo. Book a free call.
- [Top 7 Accounting Software Tools for Small Businesses in 2026: The Ultimate Guide](https://thelonex.com/top-7-accounting-software-tools-for-small-businesses-in-2026/): Discover the best accounting software for small businesses in 2025. Compare QuickBooks, Xero, FreshBooks, Zoho Books, Wave, Sage, and NetSuite to find the right fit for your business.
- [Amazon FBA Sales Tax Nexus: A Seller's Guide](https://thelonex.com/amazon-fba-sales-tax-nexus-a-sellers-guide/): Amazon FBA sales tax nexus is more complex than most sellers realize. Learn which states you owe tax in, how to register, and how to stay compliant
- [TaxCloud for Amazon Sellers: Automate Tax Filing](https://thelonex.com/taxcloud-for-amazon-sellers-automate-tax-filing/): TaxCloud automates sales tax for Amazon sellers. Track nexus, calculate rates, and file returns in every US state — without doing it manually.
- [Canadian GST/HST for Amazon Sellers: A Complete 2026 Guide](https://thelonex.com/canadian-gst-hst-for-amazon-sellers-a-complete-2026-guide/): Complete 2026 guide to GST/HST for Amazon sellers in Canada. Learn registration, filing, FBA tax rules, and how to stay compliant.
- [Do Shopify Sellers in Canada Need to Charge GST/HST?](https://thelonex.com/do-shopify-sellers-in-canada-need-to-charge-gst-hst/): Shopify sellers in Canada must charge GST/HST once sales hit $30,000. This guide covers registration, Shopify setup, rates by province, and compliance tips to avoid penalties.
- [Amazon FBA Canada Tax Guide: GST, HST & Provincial Rules](https://thelonex.com/amazon-fba-canada-tax-guide-gst-hst-provincial-rules/): Learn Amazon FBA Canada tax rules for GST/HST registration, provincial sales tax, and compliance. Step-by-step guide for sellers to avoid penalties and claim credits.
- [How to Register for Sales Tax in 45 US States in 2026](https://thelonex.com/how-to-register-for-sales-tax-in-45-us-states-in-2026/): Learn how to register for sales tax in 45 US states. Step-by-step guide for e-commerce sellers: check nexus, use Streamlined Sales Tax, avoid mistakes, stay compliant in 2026.
- [Amazon Seller Bookkeeping for Multi-Channel Sellers](https://thelonex.com/amazon-seller-bookkeeping-for-multi-channel-sellers/): Multi-channel Amazon seller bookkeeping is different. See why generic firms miss it and how to finally get clean, channel-level books.
- [Why Multi-Channel Inventory Accounting Is a Nightmare](https://thelonex.com/why-multi-channel-inventory-accounting-is-a-nightmare/): Multi-channel inventory accounting breaks most Amazon sellers' books. See why it happens and the 7-step fix for accurate, channel-level numbers.
- [A2X and Sales Tax: Track Tax Correctly in QuickBooks](https://thelonex.com/a2x-sales-tax-tracking-quickbooks/): Learn how A2X tracks sales tax in QuickBooks Online for Amazon and Shopify sellers across US states and Canadian provinces.
- [Common A2X Sync Errors and How to Fix Them](https://thelonex.com/a2x-sync-errors-fix/): Fix the most common A2X sync errors fast. Learn why settlements fail to post to QuickBooks and how to resolve each one.
- [A2X Summary vs Detail Posting: Which Setting to Use](https://thelonex.com/a2x-summary-vs-detail-posting/): Compare A2X summary vs. detail posting for QuickBooks Online. Learn which setting fits your store size, reporting needs, and reconciliation workflow
- [A2X Pricing and Plans: Which Tier Fits Your Store](https://thelonex.com/a2x-pricing-plans/): Compare A2X pricing plans by order volume and channel. Find the right tier for your Amazon or Shopify store before you buy.
- [Here's How to Set Up A2X for Amazon Sellers](https://thelonex.com/a2x-setup-for-amazon-sellers/): Set up A2X for Amazon step by step. Connect Seller Central to QuickBooks Online, map fees correctly, and reconcile payouts fast.
- [Here's Your Complete A2X Tutorial for QuickBooks](https://thelonex.com/a2x-tutorial/): Follow this A2X tutorial to connect Amazon and Shopify sales to QuickBooks Online, map accounts correctly, and post clean financial reports.
- [Here's How to Set Up A2X for Shopify](https://thelonex.com/a2x-shopify-setup/): Set up A2X for Shopify step by step. Connect your store to QuickBooks Online, map fees and gateways correctly, and reconcile fast.
- [Here's How to Map A2X to Your Chart of Accounts](https://thelonex.com/a2x-chart-of-accounts-mapping/): Learn A2X chart of accounts mapping for QuickBooks Online. Map sales, fees, refunds, and tax correctly the first time.
- [Here's How to Reconcile Amazon Settlements in A2X](https://thelonex.com/reconcile-amazon-settlements-with-a2x/): Reconcile Amazon settlements in A2X the right way. Handle reserve holds, split deposits, and recurring variances in QuickBooks.
- [Amazon FBA Canada for US Sellers: Full Guide](https://thelonex.com/amazon-fba-canada-for-us-sellers-full-guide/): Expand your brand with Amazon FBA Canada for US sellers. Learn compliance, tax setup, customs, and border logistics in this step-by-step guide.
- [Amazon Catch-Up Bookkeeping: Fix Your Messy Books](https://thelonex.com/amazon-catch-up-bookkeeping-fix-your-messy-books/): Behind on Amazon bookkeeping? Learn how catch-up bookkeeping works, what it costs, and how to get months of messy records cleaned up fast
- [Track Amazon FBA Cost of Goods Sold in QuickBooks](https://thelonex.com/track-amazon-fba-cost-of-goods-sold-in-quickbooks/): Learn how to track Amazon FBA cost of goods sold in QuickBooks. Set up COGS accounts, record inventory, and get accurate profit reports every month
- [Amazon Seller Accounting: The Complete Guide](https://thelonex.com/amazon-seller-accounting-the-complete-guide/): Master Amazon seller accounting with this step-by-step guide. Set up QuickBooks, connect A2X, file sales tax, and keep clean books every month.
- [How to Set Up QuickBooks for Amazon FBA Sellers](https://thelonex.com/how-to-set-up-quickbooks-for-amazon-fba-sellers/): Learn how to set up QuickBooks Online for Amazon FBA. Build the right chart of accounts, connect A2X, link your bank, and get tax-ready books from day one.
- [A2X vs Manual Entry: Best Amazon Bookkeeping?](https://thelonex.com/a2x-vs-manual-entry-best-amazon-bookkeeping/): A2X automates Amazon bookkeeping in QuickBooks. Manual entry wastes hours and causes errors. Compare both and find out which is right for your FBA business
- [Amazon FBA Bookkeeping Checklist: Month-End Tasks](https://thelonex.com/amazon-fba-bookkeeping-checklist-month-end-tasks/): Use this Amazon FBA bookkeeping checklist to close your books every month. Covers settlements, COGS, bank reconciliation, and sales tax — step by step
- [How To Choose The Right Accounting Method For Your Company: Cash vs. Accrual](https://thelonex.com/how-to-choose-the-right-accounting-method-for-your-company/): Cash vs. Accrual: Which accounting method is right for your company in 2026? Learn the pros and cons for Shopify and Amazon sellers in our expert guide.
- [The Exact QuickBooks Setup Every E-Commerce Store Needs in 2026](https://thelonex.com/the-exact-quickbooks-setup-every-e-commerce-store-needs-in-2026/): Discover the exact QuickBooks Online setup for e-commerce in 2026. Step-by-step guide: integrations, sales tax, inventory, avoid mistakes for Shopify & Amazon sellers.
- [5 Ways To Increase Profit Without Cutting Costs](https://thelonex.com/5-ways-to-increase-profit-without-cutting-costs/): Want to boost your bottom line? Discover 5 strategic ways to increase profit without cutting your budget. Perfect for Shopify and Amazon sellers in 2026
- [7 Common Accounting Mistakes Small Businesses Make (And How to Avoid Them in 2026)](https://thelonex.com/7-common-accounting-mistakes-small-businesses-make/): Are you making these 7 costly accounting mistakes? Learn how Shopify and Amazon sellers can avoid tax audits and improve cash flow in 2026
- [Why Financial Forecasting Is Critical For Sustainable Growth (2026 Edition)](https://thelonex.com/why-financial-forecasting-is-critical-for-sustainable-growth/): Is your growth sustainable? Discover why financial forecasting is the most critical tool for Shopify and Amazon sellers to avoid cash crunches and scale in 2026
- [QuickBooks Canada E-Commerce Setup with A2X](https://thelonex.com/quickbooks-canada-e-commerce-setup-with-a2x/): Set up QuickBooks Canada e-commerce accounting with A2X. Automate GST/HST tracking, Amazon Canada sales, and save hours every month.
- [Amazon FBA Sales Tax 2026: What Amazon Collects vs. What You Owe](https://thelonex.com/amazon-fba-sales-tax-2026-what-amazon-collects-vs-what-you-owe/): Amazon FBA sales tax 2026 explained: Amazon collects & remits in most states as marketplace facilitator—but you still owe nexus registration, filings & non-Amazon sales tax. Guide for sellers.
- [How to Handle US Sales Tax as an E-Commerce Seller in 2026 (Without Losing Your Mind)](https://thelonex.com/how-to-handle-us-sales-tax-as-an-e-commerce-seller-in-2026-without-losing-your-mind/): Confused about US sales tax nexus, Wayfair rules, and marketplace facilitator laws? Here’s exactly what every Shopify, Amazon, and WooCommerce seller needs to know in 2026 — plus how to automate it.

## Pages

- [QuickBooks Bookkeeping for Amazon FBA & Shopify | Thelonex](https://thelonex.com/): QuickBooks bookkeeping, sales tax, and catch-up services for Amazon FBA & Shopify sellers in the US & Canada. Starting at $199/mo. Free consultation.
- [Services](https://thelonex.com/services/): Thelonex offers QuickBooks bookkeeping, catch-up services, QuickBooks setup, and US/Canadian sales tax compliance for Amazon FBA and Shopify sellers. Remote, certified, starting at $199/month. Book a free assessment.
- [About Us](https://thelonex.com/about-us/): Thelonex is a Pakistan-based, QuickBooks ProAdvisor certified bookkeeping firm serving Amazon FBA and Shopify sellers in the US and Canada. Remote-first, transparent, and 30–50% more affordable than US firms. Meet the team behind the books.
- [Testimonials](https://thelonex.com/testimonials/): See what Amazon FBA and Shopify sellers in the US and Canada say about Thelonex bookkeeping services. Real reviews from real e-commerce business owners.
- [Resources](https://thelonex.com/resources/): Free bookkeeping guides, templates, and QuickBooks tips for Amazon FBA and Shopify sellers. Browse resources by category, from sales tax to A2X.
- [Privacy Policy](https://thelonex.com/privacy-policy/): Last updated on January 21, 2026. Introduction Our privacy policy explains how we collect, use, disclose and protect information that applies to our services and your choices about the collection and use of your information. Please note this privacy policy applies to the information we collect on our website. This does not apply to the
- [Pricing Plan](https://thelonex.com/pricing-plan/): Fixed monthly bookkeeping pricing for Amazon FBA and Shopify sellers in the US and Canada. Plans start at $199/month — including QuickBooks Online setup, A2X integration, and financial reporting. No hidden fees. No long-term contracts.
- [Free Consultation - For E-Commerce Bookkeeping](https://thelonex.com/appointment/): Book a free 30-minute bookkeeping consultation with Thelonex. We help Amazon FBA and Shopify sellers in the US and Canada fix their QuickBooks, catch up on backlogged books, and get sales tax compliant. No commitment required.
- [Downloads](https://thelonex.com/downloads/): Free ecommerce bookkeeping templates, checklists, and calculators for Amazon FBA and Shopify sellers. Download instantly, no strings attached.
- [Calculators](https://thelonex.com/calculators/): Free calculators for Amazon and Shopify sellers — profit margin, sales tax, FBA fees, break-even, and more. No signup, results update instantly.
- [FAQ](https://thelonex.com/faq/): Explore FAQs about our global bookkeeping services, QuickBooks support, A2X integration, and secure GST/VAT/HST compliance.
- [Contact](https://thelonex.com/contact/): Contact Thelonex for Amazon and Shopify bookkeeping, QuickBooks setup, and US/Canadian sales tax help. Call, email, or message us — we reply within 24 hours
- [Terms & Conditions](https://thelonex.com/terms-conditions/): Last updated on January 21, 2026. Acceptance of Terms By accessing or using this website and our services, you agree to comply with and be legally bound by these Terms and Conditions. If you do not agree, please do not use our services. Services Provided Thelonex offers professional services including, but not limited to: Bookkeeping

## Service

- [Marketing Services](https://thelonex.com/service-post/marketing-services/): Practical e-commerce marketing services designed around your products, sales channels, and business goals.
- [Monthly QuickBooks Bookkeeping](https://thelonex.com/service-post/bookkeeping/): Thelonex provides monthly QuickBooks Online bookkeeping for Amazon FBA and Shopify sellers in the US and Canada. Payout reconciliation, COGS tracking, A2X integration, and sales tax monitoring. Starting at $199/month. Book a free assessment.
- [Catch-Up Bookkeeping](https://thelonex.com/service-post/catch-up-services/): Behind on your books? Thelonex provides QuickBooks catch-up bookkeeping for Amazon FBA and Shopify sellers in the US and Canada. We clean up months or years of backlog — fixed price, tax-ready deliverables. Book a free assessment.
- [QuickBooks Setup](https://thelonex.com/service-post/quickbooks-setup/): Thelonex sets up QuickBooks Online for Amazon FBA and Shopify sellers in the US and Canada. E-commerce chart of accounts, A2X integration, sales tax configuration, and training. One-time fixed price from $300. Book a free 15-min setup call.
- [Shopify Bookkeeping](https://thelonex.com/service-post/shopify-bookkeeping/): Thelonex provides monthly bookkeeping built for Shopify brands — A2X payout reconciliation, sales tax, and clean P&Ls. Book a free assessment.
- [Sales Tax Services](https://thelonex.com/service-post/sales-tax-services/): Thelonex provides US sales tax compliance and Canadian GST/HST services for Amazon FBA and Shopify sellers. Nexus analysis, state registrations, back filings, VDAs, CRA VDP, and audit support — fully managed for US and Canadian e-commerce sellers. Book a free assessment.
- [Amazon FBA Bookkeeping](https://thelonex.com/service-post/amazon-fba-bookkeeping/): Thelonex provides monthly bookkeeping built for Amazon FBA sellers — settlement reconciliation, COGS, and sales tax reporting. Book a free assessment.

## Service Category

- [Accounting & Bookkeeping](https://thelonex.com/service-category/accounting-and-bookkeeping-services/)
- [Tax Compliance](https://thelonex.com/service-category/tax-preparation-and-filing/)
- [Business](https://thelonex.com/service-category/business/)