Remote E-Commerce Bookkeeping.
By A Real CPA.

Get Clear Monthly Accounting and Tax-Ready Books From a CPA That Actually Understands E-Commerce. 100% Remote. No Calls or Meetings.

Get a 100% Free Review of Your Store Just For Reaching Out. No Obligation.

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Why Choose Cart CPA?

We're a different CPA Firm. Here is Why You Should Work with Us.

Get Total Financial Clarity

Our Specialized Monthly Bookkeeping Package Includes:

Transparent Pricing

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Get a Free Review of Your Store Just For Reaching Out. No Strings Attached.

The Process is Seamless and Completed Entirely Via Our Secure Portal And Email. No Phone Tag Or Cheesy Sales Pitch Required!

FAQs

Why Do I Need A Pro To Handle My Bookkeeping? Can't I Just Do It Myself?

You can—until you link Shopify or Amazon to QuickBooks and watch your ledger completely melt. Standard software doesn't understand e-commerce data. It routinely double-counts revenue, hides merchant fees, ignores inventory values, and turns your books into a massive, expensive cleanup job by tax season. Hiring a pro means you stop guessing at your margins and stop wasting hours on accounting, that are better spent scaling your brand. We map your system correctly from day one so your numbers are accurate, useful, and 100% tax-ready.

Why Work With A CPA? Isn't A General Bookkeeper The Same?

Not even close. A general bookkeeper records what already happened—they just cross-reference your bank statements and put things into boxes. As a CPA, we don't just log transactions; we design the entire data pipeline so it’s actually compliant. We know how to handle complex tax nexus laws, balance sheet inventory adjustments, and the IRS regulations that standard bookkeepers don't touch. Think of a bookkeeper as someone who tracks how much gas you used, and a CPA as the engineer who ensures the engine doesn’t blow up on the highway (and saves you cash at tax time).

Why Do I Need A CPA That Specializes In E-commerce? Aren't All Accountants The Same?

Not by a long shot. If you take an online store to a traditional neighborhood accountant, they will treat your business like a local brick-and-mortar storefront or a landscaping company. Standard CPAs look at your bank account and think a single Amazon or Shopify deposit equals your gross sales. They don’t know how to track inventory tied up in a 3PL, map complex multi-channel payment gateways, account for rolling platform reserves, or calculate true SKU-level COGS. Using a general accountant means you end up paying them to learn your business model on your dime. We specialize exclusively in e-commerce, meaning we already speak your language and know your tech stack inside out from day one.

What About All These Freelancers And VAs I See On Gig Sites Offering To Do Books For Super Cheap?

They’re cheaper upfront—until their mistakes cost you thousands in IRS penalties or a massive cleanup bill from a real professional. Most ultra-cheap freelancers just do blind data entry. They don't understand U.S. tax laws, inventory accruals, or how to untangle a messy Amazon or Shopify payout loop. They will literally just click "match" in QuickBooks on whatever raw data flows in, completely destroying your balance sheet. Saving a few bucks a month isn't worth flying blind, risking an audit, and guessing if your store is actually profitable.

My Books Are A Complete, Tangled Mess Right Now. Can You Still Help Me?

Don't sweat it—probably 90% of the clients who come to us are at least a few months behind, or have a ledger completely ruined by bad software integrations. We don’t judge. We specialize in historical cleanups. We will jump in, completely untangle the backlog, reconstruct your past months or years, and hand you a clean slate so we can move forward with fresh, accurate data.

Do You Handle My End-Of-Year Income Tax Filings Too?

Our core monthly service focuses heavily on keeping your ledger immaculate, tracking inventory, and delivering tax-ready financials. However, we ensure your books are built perfectly to hand off to your existing tax preparer. If you don't have one, we can handle your year-end federal and state tax filings or loop in our trusted network partners so you are completely covered from bookkeeping to tax day.

How Does The Onboarding Process Work? Will It Take Up A bunch of my time?

We keep it completely painless and asynchronous. Once you review and sign your proposal, we'll send you a secure form to gather basic access to your accounting software and sales channels. You won't have to sit through long, repetitive onboarding Zoom meetings. We handle 100% of the heavy lifting and pipeline mapping in the background, keeping you updated via simple messaging.

What Software Stacks Do You Work With?

We are QuickBooks Online and Xero specialists. To map your e-commerce data correctly without clogging your ledger, we typically integrate industry-standard clearing tools like A2X, Link My Books, or MyWorks depending on your specific sales channels (Shopify, Amazon, TikTok Shop, etc.). If you don't have these set up yet, we'll configure them for you.

Are There Any Long-Term Contracts?

None at all. We operate on a straightforward, flat monthly subscription model. We believe our work should speak for itself every single month. If your business direction changes or you need to pause, you can cancel at any time with a 30-day notice. No gimmicky corporate lock-ins.

How Do You Keep My Store's Sensitive Financial Data Secure?

We treat your data like gold and don't store your sensitive login credentials. Instead, we connect to your sales channels and accounting platforms using secure, read-only accountant portals and industry-standard bank-grade encryption. Your financials stay completely locked down, private, and confidential—zero exceptions.

What Does Your Monthly Bookkeeping Service Include?

We handle your entire accounting backend so you can stop wasting weekends fighting your books. Every month, we reconcile your platform lump-sum deposits down to the penny so your revenue is never double-counted. We track and itemize hidden platform percentages, merchant fees, shipping costs, and ad spend while managing accrual inventory adjustments to show your true Cost of Goods Sold and exact gross margins. Finally, we package this into clean, tax-ready profit and loss statements and balance sheets delivered straight to your inbox. Basically, we handle all the numbers so you can focus entirely on scaling your store.

How Do Clean Monthly Books Actually Help My Store Scale And Grow?

Clean books aren't just for the IRS—they are a growth tool for making decisions based on data instead of gut feelings. Clear financials prevent wasted ad spend by exposing unprofitable products that are secretly losing money after shipping and FBA fees. They also optimize cash flow and inventory planning, showing you exactly when you can afford your next manufacturing run so you never stock out during peak seasons. Finally, clean records make your business instantly investable. The moment you try to secure a line of credit, get funding, or sell your e-commerce brand, buyers and lenders will demand professional financial statements, and a mess can end the deal instantly.

About Us

Hi! Welcome to Cart CPA. A Fully licensed CPA firm, that set out to build an accounting practive that actually understands e-commerce better than anyone else. Because lets be honest: you did not start your online business to spend your time untangling stripe fees, tracking 3PL inventory adjustments, or fixing broken software integrations. That's where we come in. We do the heavy accounting lifting in the background and drop clean, actionable financials straight in your inbox so you can focus entirely on growing your e-commerce business.

Case Studies

Case Study 1: The Multi-Channel Melt

The Challenge: An apparel brand scaled from $40k to $150k in monthly volume after expanding from Shopify onto Amazon FBA. However, despite the massive spike in top-line revenue, their bank account was constantly draining. Their traditional neighborhood accountant was simply recording their net Amazon payouts as "Gross Sales" in QuickBooks, completely masking the true problem.The Strategy: We stepped in and immediately severed the direct Shopify-to-QuickBooks sync that was cluttering their ledger with thousands of raw transactions. We integrated a professional clearing tool to separate gross revenue from merchant fees, shipping overhead, and rolling platform reserves. Crucially, we mapped out their true SKU-level Cost of Goods Sold (COGS) to account for shifting FBA storage fee tiers.The Result: The brand discovered that two of their highest-volume items were actually losing money due to updated FBA dimensions and heavy return rates. By cutting ad spend on those specific losers and shifting focus to their high-margin items, the brand restored a 22% net profit margin within 60 days.

Case Study 2: Untangling the TikTok Shop Launch

The Challenge: A fast-growing beauty brand launched on TikTok Shop and generated $80,000 in sales in their first month. Because TikTok Shop holds onto massive rolling reserves and subsidizes customer coupons on the backend, the founder’s bank deposits didn't match their dashboard metrics. They were flying completely blind on cash flow and terrified of their upcoming sales tax liabilities.The Strategy: We built a custom data pipeline connecting TikTok Shop to their accounting software via an e-commerce clearing tool. We systematically isolated TikTok’s collected sales tax, separated their promotional subsidies from actual gross sales, and created a dedicated "Reserve Account" on the balance sheet to track cash held by the platform.The Result: The founder received an automated, daily-updated dashboard showing their exact net profitability per campaign. Instead of guessing how much cash they could safely spend on new inventory, they had a clear, tax-compliant balance sheet that allowed them to fund their next manufacturing run with total confidence.

Case Study 3: The Cross-Border Sales Tax Trap

The Challenge: A rapidly growing supplements brand crossed $1M in annual sales across Shopify and Amazon FBA. Because their inventory was spread across multiple Amazon fulfillment centers nationwide, they had accidentally triggered "Sales Tax Nexus" in over 15 states without realizing it. They were hit with a wave of automated state compliance notices, risking frozen accounts and thousands in back-taxes and penalties.The Strategy: We immediately performed a comprehensive multi-channel nexus audit to calculate exactly where their inventory footprint and economic sales thresholds had crossed legal lines. We cleaned up their past data, registered the brand with the necessary state departments, and integrated an automated compliance tool directly into their sales channels to handle real-time tax collection and mapping.The Result: The brand went from facing a terrifying, unquantified tax liability to being 100% compliant and registered nationwide. By cleanly isolating tax liabilities on the balance sheet rather than letting them distort gross revenue calculations, the founder could accurately project their true cash flow and scale into new markets without the fear of a surprise audit.

Note: To protect client confidentiality and proprietary financial data, the scenarios above represent generalized case studies of common e-commerce accounting challenges and the specific frameworks we use to resolve them.

Contact Us

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Privacy Policy
Last Updated: 20261. Introduction
Cart CPA LLC ("we," "us," or "our") respects your privacy and is committed to protecting the personal data you share with us. This Privacy Policy explains how we collect, use, and safeguard your information when you visit CartCPA.com and use our intake form.2. Information We Collect
We collect information that you voluntarily provide to us through our website forms, including:Contact Information: Name and email address.Business Information: Business name, primary sales platforms (Amazon, Shopify, etc.), and average monthly revenue.Operational Details: Information regarding your current bookkeeping methods and inventory handling.3. How We Use Your Information
We use the information we collect solely for professional purposes, including:Performing the "Shop Review" requested by you.Determining if our services are a fit for your business.Communicating with you regarding your inquiry.Improving our website and service offerings.4. Data Protection & Confidentiality
As a licensed CPA firm, we maintain strict professional standards of confidentiality.No Outsourcing: 100% of your data is handled by US-based professionals. We do not "farm out" your information to offshore VAs or third-party agencies.Security: We implement industry-standard electronic and procedural safeguards to protect your non-public business information.5. Third-Party Disclosure
We do not sell, trade, or otherwise transfer your personal information to outside parties for marketing or promotional purposes. We may only share information with trusted third-party service providers who assist us in operating our website or conducting our business, so long as those parties agree to keep this information confidential.6. Cookies and Tracking
We may use cookies or similar tracking technologies (such as the Reddit Pixel) to analyze website traffic and the effectiveness of our advertisements. You can instruct your browser to refuse all cookies or to indicate when a cookie is being sent.7. Your Rights
You have the right to request access to the personal information we hold about you or ask that your information be deleted from our records. To exercise these rights, please contact us via the email provided on our website.8. Changes to This Policy
We may update our Privacy Policy from time to time. Any changes will be posted on this page with an updated "Last Updated" date.Contact Us
If you have any questions about this Privacy Policy, please contact us at the email address listed on our website.

Terms of Service
Last Updated: 20261. Acceptance of Terms
By accessing CartCPA.com (the "Site"), you agree to be bound by these Terms of Service and all applicable laws and regulations. If you do not agree with any of these terms, you are prohibited from using or accessing this site.2. No Accountant-Client Relationship
The information provided on this Site is for general informational purposes only. Your use of this Site, including the submission of an intake form or request for a "Free Shop Review," does not create an accountant-client relationship between you and Cart CPA LLC. A formal relationship is only established once you have signed a specific engagement letter and we have accepted the engagement.3. No Professional Advice
The content on this Site is not intended to substitute for obtaining accounting, tax, or financial advice from a professional CPA. E-commerce tax laws (including sales tax nexus and marketplace facilitator rules) are complex and subject to change. You should not act upon any information on this Site without seeking professional counsel for your specific circumstances.4. Limitation of Liability
In no event shall Cart CPA LLC or its members be liable for any damages (including, without limitation, damages for loss of data or profit, or due to business interruption) arising out of the use or inability to use the materials on the Site. While we strive for accuracy, Cart CPA LLC does not warrant that any of the materials on its website are accurate, complete, or current.5. Third-Party Links
Cart CPA LLC has not reviewed all of the sites linked to its website and is not responsible for the contents of any such linked site. The inclusion of any link does not imply endorsement by Cart CPA LLC. Use of any such linked website is at the user's own risk.6. Free Shop Review Disclaimer
The "Free Shop Review" is provided as a courtesy for prospective clients. It is a high-level review based solely on the information you provide and does not constitute a full financial audit, attestation, or formal tax opinion. We reserve the right to refuse a shop review request for any reason.7. Governing Law
Any claim relating to Cart CPA LLC's website shall be governed by the laws of the jurisdiction in which the firm is registered, without regard to its conflict of law provisions.