BUILT BY AMAZON SELLERS — FOR AMAZON SELLERS

Amazon Tax Services for FBA Brands That Have Outgrown Their Generic CPA

Federal and state income tax filing for Amazon sellers. Year-round tax planning. One dedicated Amazon FBA tax accountant who actually understands seller fees, FBA reimbursements, COGS, and inventory — because we sold $25M on Amazon ourselves.
Get a Pricing Quote for Amazon Tax Services

No commitment. We’ll send a custom quote within 1 business day.

Trusted by Hundreds of Amazon Sellers — From 6 Figures to 8 Figures

$25M+

Sold on Amazon ourselves

500+

eCommerce brands served

25+ yrs

CPA experience in ecommerce

1 trusted

US income tax filing service

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the problem

Most Accountants Have Never Seen an Amazon Seller Central Report in Their Life

Here’s the truth nobody tells you when you start selling on Amazon. The accountant who did your taxes last year is almost certainly not equipped to do them this year.
They look at your Amazon disbursements and treat them like deposits. They miss the seller fees, the FBA storage charges, the long-term storage fees, the reimbursements, the refunds, the chargebacks, and the inventory adjustments. They ask you what your COGS is and you don’t have a clean answer, because nobody told you that’s how Amazon accounting actually works.
Then April rolls around. You hand them a year of mess. They guess. You sign. You hope.
That's not Amazon tax services. That's a generic CPA filing a return they don't fully understand and praying the IRS doesn't ask follow-up questions.
“Nathan and his team finally gave us an Amazon tax accountant who actually understood our business. Our return was filed clean for the first time in three years.”
Amazon Brand Owner
7-figure FBA Seller
our services

Amazon Tax Services Built Around How FBA Brands Actually Operate

Business US Income Tax Filing for Amazon Sellers

Federal and state returns for your Amazon business, filed correctly the first time. Seller fees, FBA fees, inbound shipping, ad spend, reimbursements, and inventory all categorized by an Amazon FBA tax accountant who has filed hundreds of returns just like yours. LLC, S-corp, C-corp, sole prop — we handle all entity types.

Personal US Income Tax Filing

Your personal return filed in lockstep with your business return. Pass-through income, owner draws, K-1s, capital gains, and any equity events. One team, one full picture, one signature at the end. Nothing falls through the gap between two separate firms.

Year-Round Amazon Tax Planning (Optional Add-On)

Tax planning the way it’s supposed to work. Quarterly estimates so you’re never surprised. Entity reviews as you scale. Deduction planning timed around Q4 when your revenue spikes. Conversations before you make a big inventory buy, not after. Optional add-on, but most serious sellers add it once they hit 7 figures.
AMAZON EXPERTISE

The Amazon Tax Complexity Your Generic Accountant Misses Every Year

Amazon Tax IssueWhy It Trips Up Most AccountantsHow We Handle It


Amazon Seller Fees & FBA Fees
Generic CPAs see lump-sum disbursements and miss that 30%+ of your gross is fees, not income.Every fee category — referral, FBA, storage, long-term storage, removal — gets its own line and proper deduction.


FBA Reimbursements
Often booked as income, which inflates revenue and overstates your tax bill.Reimbursements are recorded against the original loss, not as new income. Your numbers reflect reality.


Inventory & COGS
Cash-basis books make profitable months look broke and broke months look profitable.Accrual-based COGS so your Amazon P&L actually shows what your business is doing month over month.


Multi-Warehouse FBA Inventory
Inventory in 15 fulfillment centers across 8 states is not the same as inventory in a single warehouse.We track inventory valuation across fulfillment centers so your year-end inventory number is defensible.


1099-K From Amazon
The 1099-K rarely matches what your generic CPA recorded as revenue. They flag it, you panic.We reconcile your Amazon 1099-K to your books before filing. No mismatch, no IRS notice.


Multi-Channel Add-Ons (Shopify, TikTok Shop, Walmart)
Most accountants pick one channel and treat the rest as an afterthought.Amazon is our primary lane, and we file just as cleanly across every other channel you sell on.


Ad Spend (Sponsored Products, DSP, Off-Amazon)
Frequently bucketed as one line, missing deductions and category-level visibility.Ad spend categorized by platform and campaign type so deductions are full and clean.
How it works

From Messy Amazon Books to a Tax Return You Can Actually Trust

1

We start with a free review of your Amazon books and channels.

We connect to your accounting software, pull your Amazon Seller Central reports, and look at exactly what’s been booked correctly and what’s been booked wrong. You get an honest read before you ever pay us a dollar.

2

Your dedicated Amazon FBA tax accountant learns your business.

Every revenue stream, every fee category, every COGS source. Amazon FBA, FBM, inbound shipping, off-Amazon ads, wholesale partners — we map it all so nothing is assumed and nothing gets missed at filing time.

3

Your business and personal returns get filed together.

At year-end, your Amazon tax accountant prepares both returns using twelve months of clean books. No scrambling in March. No re-explaining why FBA reimbursements aren’t revenue. No surprises on the filing.

4

Year-round, we plan ahead — not just file.

Optional service. Quarterly estimates, deduction planning, entity structure reviews, and proactive conversations before Q4 and your big inventory buys. This is the part that saves serious sellers tens of thousands of dollars a year.
Client Stories

What Amazon Sellers Say About EcomBalance

Real DTC brands. Real numbers. Real returns filed cleanly.

We have absolutely love working with Cindy! She has been and continues to be a fantastic resource for our business! She truly cares about her clients and their businesses. Cindy has been like a CFO for us…she has given us the information we needed to make strong financial decisions for our business. We will climb to a 7 figure business this year and she has been a key component in making the changes in our business that we needed to make. “We continue to rely on Cindy for her expertise with our business tax planning, accounting, and projections for our future. It takes specialized knowledge to help manage the finances in the continuously changing ecommerce landscape and Cindy has understood our business needs because she understands ecommerce. We highly recommend Cindy and Ecommerce Accounting!”
Rick and Angie K.

“Cindy Smith has given me a tremendous amount of relief by taking over our business accounting. She is an expert in her field. I never have to worry. I have complete faith and trust in her. She always does an excellent job. She always responds quickly to my questions no matter how small or silly. She is dependable and trustworthy. I have no regrets hiring her and her team. She is an important part of our business family.”

Michael and Lynn R.​

“Cindy Smith and E-Commerce Accounting are the bomb!!! Before Cindy, I had been three years in the e-commerce business with terrible bookkeeping records and did not know my numbers. Cindy and her team have patiently helped me get my records current, and I have a lot less stress come tax time now. Thank you Cindy!”

Kristal V.

“Cindy and the eCommerce Accounting team have been outstanding to work with. As our business has grown, one of my greatest challenges (and pain points) was trying to stay on top of bookkeeping, taxes, tax laws, etc. Working with Cindy and her team has been one of the best investments I have made in my business. They not only help us keep our numbers in order, but also serve as a trusted advisor for my many questions. I have peace of mind and far less stress each month thanks to eCommerce Accounting!”

Tim C.
Karen R.
“My background is in the medical field, so when I decided to start a business in e-commerce, I was at a loss in regards to taxes. Cindy Smith and ECommerce Accounting were highly recommended among other e-commerce business owners and I quickly understood why. Cindy has spent countless hours helping me set up my business accounts and teaching me how to balance and reconcile accounts and use Quickbooks. She is extremely knowledgeable and well versed in the area of e-commerce business taxes and has been accessible any time I’ve had questions, either by text, phone or email. She is a great teacher and is very patient when I have had to ask the same question more than once, ok maybe even twice! I told her shortly after we started working together that I was so glad to have found her and I truly mean that, she has been a great asset to my business and I highly recommend her and her company.”
Kim F.

“As a seasoned ecommerce seller, I was overwhelmed, stressed, and exhausted from juggling all the hats necessary to run a small business on my own. I count my blessings that I ran across Cindy Smith at Ecommerce Accounting LLC. Cindy has specialized knowledge in the area of ecommerce and continually offers sound guidance and answers my many questions as they arise. She implemented a smooth transition to her software and with very little effort on my part, I now have reliable monthly financials, my State and Federal taxes are under control and I am finally free to focus on tasks will really allow my business grow. Cindy and her team have been so helpful and wonderful to work with that I highly recommend anyone interested in outsourcing begin with accounting and take advantage of the specialized services Ecommerce Accounting has to offer.”

Karen R.
Who it’s for

Built for Amazon Brands at Every Stage

Whether you’re a 6-figure FBA seller getting your taxes straight for the first time, or an 8-figure operator running Amazon, Shopify, Walmart, and wholesale all at once — our Amazon tax services scale with you.

You're a great fit if...

  • Sell on Amazon (FBA, FBM, or both)
  • Also sell on Shopify, Walmart, TikTok Shop, or wholesale
  • Carry inventory across one or more FBA warehouses
  • Spend real money on Sponsored Products, DSP, or off-Amazon ads
  • Want one team handling bookkeeping AND Amazon tax filing
  • Are tired of explaining FBA reimbursements to your CPA every April

We specialize in...

  • Amazon FBA & FBM revenue reconciliation
  • Seller fee, FBA fee, and reimbursement categorization
  • COGS, inventory valuation, and multi-warehouse tracking
  • US business + personal income tax filing, coordinated
  • Multi-channel filing (Amazon + Shopify + Walmart + wholesale)
  • Quarterly tax planning & entity structure reviews
No commitment. We'll respond with a custom quote within 1 business day

Get a Pricing Quote for Amazon Tax Services

Prefer to talk first? Easy. Book a call directly and we’ll walk through your Amazon channels, your current setup, and exactly what we’d do for your business.
Get a Pricing Quote
why ecombalance

Why Ecommerce Sellers Choose EcomBalance Over a Generic CPA

FeatureEcomBalanceGeneric CPA / Firm
Understands Amazon revenue & disbursement reconciliation
Categorizes FBA fees, reimbursements, and storage charges correctly
Business + personal tax filing, coordinatedSometimes
Multi-warehouse FBA inventory valuation
Multi-channel expertise (Amazon, Shopify, Walmart, TikTok Shop)
Year-round tax planning (optional add-on)Sometimes
Built by Amazon sellers — $25M+ sold ourselves
Dedicated Amazon FBA tax accountant
A NOTE FROM NATHAN
Why I Built EcomBalance's Amazon Tax Service the Way I Did
Nathan Hirsch
I’m Nathan Hirsch, one of the founders of EcomBalance. I’ve been selling on Amazon since 2009. We did $25M+ in sales on the platform before I sold my last company, FreeUp, to The Hoth in 2019 and went all-in on EcomBalance with my partner Connor.
Here’s why this page exists. For the first eight years I sold on Amazon, every single April I sat across from a CPA who didn’t understand my business. I’d hand them a Seller Central report and they’d look at me like I was speaking Russian. We’d file the return. I’d pay it. And I’d quietly wonder if anything was right.

That’s not a problem unique to me. Every Amazon seller I know has lived it. Generic CPAs are not built for FBA. Period.

So when we built EcomBalance, the Amazon tax service was non-negotiable. A dedicated Amazon FBA tax accountant. Books done by the 15th of every month so April is a non-event. Personal and business returns filed together. Quarterly planning if you want it.

If you sell on Amazon, you deserve an Amazon tax accountant. Not a generalist. Not someone who’s seen one or two FBA accounts. Someone who’s lived it.
Nathan Hirsch
Co-Founder, EcomBalance
What makes you different from a regular accountant or CPA?
Most CPAs are generalists. EcomBalance works exclusively with ecommerce and online businesses, and Amazon is our deepest specialty. Our team has sold $25M+ on Amazon ourselves, so we understand the fee structures, FBA reimbursements, multi-warehouse inventory, and 1099-K reconciliation that trip up generalist accountants every year.
Yes. Business US income tax filing is core to our Amazon tax services. We prepare and file federal and state returns for your Amazon business — LLC, S-corp, C-corp, or sole prop. Every return is built on twelve months of clean Amazon-aware bookkeeping. We do not currently offer tax services to non-US businesses.
Yes, through our dedicated Amazon FBA tax accountant. For Amazon business owners, your personal return is directly tied to your business return — pass-through income, owner draws, K-1s, and capital gains all flow through. We file both, together, so nothing falls through the gap between two separate firms.
That’s exactly the complexity we were built for. Amazon is our deepest lane, but we have systems for Shopify, Walmart, TikTok Shop, eBay, Etsy, and wholesale reconciliation. Adding a channel to your business doesn’t add confusion to your books or your tax return.
Tax planning means we work with you throughout the year, not just at filing time. Quarterly estimated tax payment calculations, entity structure reviews as you scale, deduction planning timed around Q4 and big inventory buys, and proactive conversations before major financial decisions. Reserved for US businesses. Offered as an optional add-on alongside your US income tax filing.
At this time, sales tax compliance is not a service we offer directly. What we handle is US income tax (business and personal) and year-round tax planning. If sales tax is a concern, we can refer you to trusted partners — most Amazon sellers use marketplace facilitator collection plus a tool like TaxJar or Avalara for the gaps.
Most Amazon businesses start between $1,500 and $2,000+ for filing their US business income tax returns. Pricing depends on your channels, your entity structure, and your planning needs. The fastest way to get an accurate number is to request a pricing quote — we’ll respond within one business day with a custom number for your situation.
Our US income tax services do not include monthly bookkeeping by default, but we offer Amazon bookkeeping as well. If you sign up for both, we offer a discount for the bundle. Most serious Amazon sellers run both because the tax filing is only as clean as the books underneath it.
Once you reach out, you’ll get a pricing quote within one business day. From there, onboarding typically takes a week or two depending on the state of your books. If you’re behind, we can run a catch-up cleanup first so your return is filed on clean data.
FAQ

Frequently Asked Questions

Stop Explaining Your Amazon Business to a CPA Who Doesn't Get It

You’ve built something real. Multiple SKUs, real revenue, real complexity, and a Seller Central dashboard nobody outside of Amazon truly understands. Your taxes should be filed by someone who lives in that world. An Amazon FBA tax accountant who knows Amazon. All in one place.

Get a Pricing Quote for Amazon Tax Services

No commitment. We’ll send a custom quote within 1 business day.

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