2026 Reseller Spreadsheet Google Sheets | Inventory Sales & Profit Tracker for Poshmark eBay Mercari Depop Etsy

THE ULTIMATE RESELLER SPREADSHEET FOR 2026

⚠️ THIS IS THE 2026 EDITION. This is last year’s Reseller Toolkit, discounted for anyone still tracking their 2026 numbers. Its dates, reports and charts cover the 2026 calendar year only.

I'm Kelly Handley, founder of Ultimate Thrifting, and I built this because I got tired of running my resale business across a mess of half-finished spreadsheets and apps that wanted a monthly fee for the privilege. This is the one I actually use. It runs your whole resale business from a single Google Sheet, whether you sell on Poshmark, eBay, Mercari, Depop, Etsy, or all of them at once.

No subscriptions. No Excel required. No advanced spreadsheet skills needed. You make one copy to your own Google account and you're running.

🎯 WHY CHOOSE THE 2026 ULTIMATE THRIFTING RESELLER TOOLKIT?

Inventory — log every item with cost, SKU, bin, supplier and status, so you always know what you own and where it is.
Sales — record a sale and it instantly works out your fees, shipping, taxes and real net profit. No mental math, no surprises at tax time.
Auto dashboards — daily, monthly and platform-by-platform views update themselves. See which platform actually makes you money (it's usually not the one you'd guess!).
Mileage tracker — log your sourcing trips for tax time.
Commissions — running items for other people? Track what's owed and what you've paid out.
Calculators — bundle offers, pricing, and discount impact, so you never accept an offer that quietly kills your margin.
Reports — Profit & Loss, Balance Sheet, Sales Tax and a Performance tab that reads your numbers and tells you where to improve.

📊 KEY FEATURES

- 17 easy-to-use worksheets for online reselling.
- 13 charts for useful business analytics.
- 3 essential calculators for pricing, bundles, and discounts.
- Built-in onboarding wizard.
- Complete financial reporting, with Profit & Loss, Balance Sheet, and Tax reports.
- Comprehensive inventory, sales, and expense tracking.
- Dedicated mileage tracker and payment log.
- Helpful tooltips, contextual instructions, color-coding and worksheet automation—no copying and pasting between tabs!

🛎️ PREMIUM SUPPORT & RESOURCES

- 1 year of email support—fast, friendly, and expert guidance.
- Over 20 detailed how-to articles:
https://ultimatethrifting.com/kb/
- Over 10 step-by-step instructional videos:
https://www.youtube.com/playlist?list=PLd35ZgbN6EkvLW4a8uVmMAkFHar0HWUIU

🚀 EVERYTHING RESELLERS NEED IN ONE PLACE

- Welcome Tab: Your starting point.
- My Business Tab: Enter your business details once and all tabs will be customized to your business—automatically!
- Inventory Tab: Track stock, costs, storage info, and item status.
- Sales Tab: Instantly see and update sales, track profits, and manage refunds.
- Other Revenue Tab: Record non-sales income to get a complete view of revenue streams.
- Expenses Tab: Easily track every business expense and maximize your deductions.
- Commissions Tab: Manage partnerships, track payouts, and measure partner performance.
- Mileage Tab: Automatically calculate travel expenses and record reimbursements.
- Platforms Tab: Understand how sales perform on each platform.
- Day Tab: Daily sales and other stats at your fingertips.
- Month Tab: Monthly summaries to spot trends and opportunities.
- Profit & Loss Tab: Choose a date range and get a complete income statement.
- Assets & Liabilities Tab: View and manage business assets and liabilities.
- Balance Sheet: Understand your financial position at a glance.
- Sales Tax Report Tab: Instantly see tax obligations or refunds.
- Performance Tab: In-depth performance analytics for 2026 with custom advice on how to make improvements.
- Calculators Tab: Determine optimal pricing, bundle deals and discounts.

WHO IT'S FOR

Clothing resellers, thrift flippers, and anyone running a secondhand or online resale side hustle (or full-time gig) who wants to actually know their numbers instead of guessing.

HOW IT WORKS

1. Buy the listing and download your PDF.
2. Click the link in the PDF to open the template.
3. Make a copy to your own free Google account.
4. Fill in the My Business tab once, and the rest of the sheet sets itself up for you.

That's it. You'll be tracking your first sale in about five minutes.

⚠️ A FEW NOTES

Built by a reseller with 25 years of thrifting behind her, and the author of several books for resellers, so it's set up the way a real resale business actually runs, not how a spreadsheet template thinks it should.

Digital download only — no physical item ships. You'll receive a PDF with your template link and instructions.

This template is copyrighted by Ultimate Thrifting Inc. and licensed for your personal business use. Please don't resell, share or redistribute it.

Questions before you buy? Message me — I'm happy to help.