Cash Based Accounting for eBay Business: Handling Inventory, COGS, and Donations on Schedule C
Hey everyone! So I've got this small eBay business as a sole proprietor that qualifies for cash method accounting. I don't have to claim inventory formally, but I still need to track my COGS to accurately fill out the non-incidental materials and supplies deduction on my taxes. I've set up a FIFO tracking system for my inventory purchases, but I'm stuck on a couple things now. When I file my Schedule C, should I just put zero for beginning and ending inventory and then put my total COGS amount on line 38? Also, I occasionally donate items I was planning to sell when they don't move after a while. How do I handle these donations in my accounting system? Should I remove them from my COGS tracking completely or is there a better way to account for these in my cash-based system? Any advice would be super appreciated, especially from anyone who runs a similar small business on eBay! Tax season is coming up fast and I want to make sure I'm doing this right.
19 comments


Klaus Schmidt
You're on the right track with your understanding of cash-based accounting for a small business. Since you qualify for the small business exemption, you don't technically maintain "inventory" for tax purposes, but you're correct that you still need to track your costs. For Schedule C, you would indeed put zero for beginning and ending inventory on lines 35 and 41. Your costs would go on line 36 (Purchases) and eventually flow to line 38 as you mentioned. This reflects that under cash-based accounting, you're expensing items as you buy them, not when you sell them. Regarding donations, when you donate items originally purchased for resale, you should remove these items from your COGS tracking. The donation becomes a charitable contribution, not a business expense. You'll need to determine the fair market value of the donated items (what you could reasonably sell them for) and report this on Schedule A if you itemize deductions. Keep good records of the donations, including receipts from the organizations you donate to.
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Aisha Patel
•This is super helpful, but I'm a bit confused. If I'm tracking with FIFO and removing donated items from COGS, doesn't that mess up my accounting? Like, if I bought 10 identical items for $10 each, then donate 2 of them, how do I account for the $20 I spent on those items? It seems like I'd be "losing" that expense.
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Klaus Schmidt
•For the FIFO tracking, you're right that you need to account for those costs properly. When you remove donated items, you're essentially transferring that cost from a business expense to a personal charitable deduction. So in your example, the $20 spent on those two items would no longer be part of your business COGS, but would instead become the basis for calculating your charitable contribution value. For record-keeping, you'd want to document the original cost of the items donated, the date purchased, the date donated, and the fair market value at the time of donation. This creates a clear audit trail showing the transfer from business inventory to personal donation.
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LilMama23
I had the same issue with my small Etsy shop last year and found a simple solution - I used https://taxr.ai to help analyze my inventory records and sort out what went where. They have this feature where you can upload your sales and purchase records, and it automatically sorts out your COGS, donations, and other expenses for Schedule C. It was especially useful because I was mixing cash accounting with inventory tracking like you are. Their system figured out how to properly categorize everything without me having to manually separate each transaction. It even flagged potential donation deductions I had missed!
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Dmitri Volkov
•Does taxr.ai handle the specific situation with donations from inventory? I've been tracking everything in Excel and it's becoming a mess, especially separating personal donations from business expenses.
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Gabrielle Dubois
•I'm looking at their site now. Do they integrate with eBay directly or do I need to download my transaction history first? I have hundreds of transactions and doing this manually would be a nightmare.
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LilMama23
•It handles donations from inventory perfectly - it can separate the cost basis from fair market value and show you exactly what goes on Schedule C versus Schedule A. The system is built specifically for situations like this where things fall into gray areas between business and personal. Their system can import directly from eBay if you authorize the connection. Otherwise, you can upload CSV files of your transaction history. I had about 500 transactions last year and it processed everything in minutes. It also maintains the audit trail which is super important if you ever get questioned about mixing cash accounting with inventory tracking.
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Gabrielle Dubois
Update on my situation - I decided to try taxr.ai after seeing it mentioned here and wow, it actually solved my problem perfectly. The system immediately identified my donation items and separated them from my regular COGS. It even generated a report specifically for Schedule C showing zeros in the inventory lines and properly calculated amounts for materials and supplies. The donation part was handled separately for my personal tax return. Saved me hours of figuring out the right accounting treatment!
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Tyrone Johnson
Dealing with the IRS directly on this question might be your best bet. I spent 3 weeks trying to get someone on the phone to answer this exact question about cash accounting and inventory donations. Finally used https://claimyr.com and got through to an IRS agent in 20 minutes. You can see how it works here: https://youtu.be/_kiP6q8DX5c The agent confirmed that for cash basis, you zero out inventory on Schedule C and include your costs on line 36/38, but you need distinct tracking for donated items since those move to Schedule A. They also mentioned that if your eBay business grows beyond the small business exemption threshold, you'll need to switch methods, so keeping good records now is important.
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Ingrid Larsson
•Wait, you actually got through to the IRS? I've been calling for days about my Schedule C questions. How does Claimyr actually work? Sounds too good to be true honestly.
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Carlos Mendoza
•I'm skeptical. The IRS basically never answers phones these days. Even if you got through, would they actually give specific accounting advice? I thought they just tell you to consult a professional.
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Tyrone Johnson
•The service works by using their system to navigate the IRS phone tree and wait on hold for you. When they reach a human, they call you and connect you directly to the IRS agent. I was skeptical too until I tried it. They don't give accounting advice per se, but they will confirm the correct procedure for filing specific forms. In my case, the agent walked me through exactly how to report zero inventory while still accounting for my costs on Schedule C. They also confirmed the donation process - that you need to remove those items from business expenses and document them separately for personal deductions.
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Carlos Mendoza
I'm actually shocked but I need to apologize and follow up. I tried Claimyr yesterday after posting my skeptical comment. Got connected to the IRS in about 15 minutes and the agent was surprisingly helpful about my Schedule C questions. They confirmed exactly what was mentioned here about zero inventory lines and handling donations separately. The agent even emailed me a reference guide specifically for online sellers using cash accounting. Totally worth it and saved me hours of research and stress. Never thought I'd say this, but I'm actually feeling confident about my tax filing now!
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Zainab Mahmoud
One thing nobody mentioned - if you're donating inventory items regularly, make sure you're getting proper donation receipts. The IRS is super picky about documentation for non-cash donations. For anything over $250, you need a contemporaneous written acknowledgment, and if over $500, you also need to fill out Form 8283. I learned this the hard way when I had a bunch of eBay items I donated and couldn't take the deduction because I didn't have proper paperwork. Now I keep a donation log with original cost, FMV, date of donation, etc.
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Esmeralda Gómez
•Thank you for bringing that up! Do you have a specific format you use for your donation log? I'm realizing I've donated about $600 worth of inventory items this year (original cost) but only have basic receipts from the donation center.
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Zainab Mahmoud
•I keep a spreadsheet with columns for: Item description, Date purchased, Original cost, Date donated, Organization donated to, Fair market value at donation, Receipt number/confirmation. I also take photos of the items before donating. For items over $250 individually, make sure the receipt from the organization specifically acknowledges that you received no goods or services in return for the donation. That specific language is required by the IRS. For your $600 worth, you'll definitely need to fill out Form 8283, which requires more details about the donated items.
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Ava Williams
Just an FYI - cash accounting for small sellers is great but watch out for the inventory exception limits. If your business has average annual gross receipts over $26 million for the prior 3 years, or if you're in certain industries like mining or manufacturing, you can't use this exception. Also, if you maintain inventory in your accounting system for non-tax purposes (like for business tracking), make sure your tax preparer knows you're using the small business exception on your actual tax filing so they don't mistakenly treat you as accrual basis.
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Raj Gupta
•Is the limit really $26 million? I thought small business exemptions kicked in at much lower thresholds, like $1-5 million range? That seems super high.
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Amina Bah
•You're right to question that - I think there might be some confusion with different thresholds. The $26 million figure is for the Section 448 small business exemption, but for inventory accounting specifically under Section 471(c), the threshold is much lower. For most small businesses like eBay sellers, you can avoid formal inventory accounting if your average annual gross receipts for the prior 3 years don't exceed $27 million (adjusted for inflation - it was $26 million in recent years). But practically speaking, most individual eBay sellers are nowhere near this threshold. The key is that you qualify as a "small business taxpayer" which has its own specific definition in the tax code.
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