Price:€21,46

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Quarterly Estimated Tax Calculator 2026 | Interactive Tool + Excel Spreadsheet | Self Employed & 1099 | Safe Harbor and 1040-ES Amounts

Includes Etsy Purchase Protection

You can only make an offer when buying a single item

Highlights

  • Designed by TheLedgersAdvisory
  • Party decor for gatherings and celebrations
  • Digital download
  • Digital file type(s): 1 TXT, 2 other files

Stop guessing what to send the IRS every quarter.

★ BOTH FORMATS — ONE PURCHASE ★
You get the interactive browser tool AND the Excel / Google Sheets spreadsheet. Use whichever suits you: answer a few plain-English questions and get the number instantly, or work in a familiar sheet you can keep alongside your books.

Built by a licensed CPA on real 2026 rules — not a blank template with a tax tab bolted on.

★ WHAT IT CALCULATES ★
• Your self-employment tax (15.3%) AND your federal income tax — on real 2026 rules, brackets, and the $184,500 Social Security wage base
• Your SAFE-HARBOR number — the exact amount that protects you from IRS underpayment penalties (it applies the 100% / 110%-of-last-year rule)
• Your four quarterly payment amounts with due dates — the next deadline flagged automatically
• The 20% QBI deduction, Additional Medicare Tax, and withholding, all handled for you
• Personalized warnings: if you're behind, if withholding already covers you, and how much of each dollar to set aside for taxes

★ PERFECT FOR ★
Freelancers, 1099 contractors, gig workers, consultants, and small business owners who want to know exactly what to pay — without a $300 CPA appointment just to run the numbers.

★ HOW IT WORKS ★
1. Purchase & download both files
2. Double-click the interactive tool to open it in any web browser (desktop, tablet, or phone; no software, no login, no internet needed after download) — or open the spreadsheet in Excel or Google Sheets
3. Answer the questions — get your numbers instantly. Run it as often as you like as your income changes.

★ INSTANT DIGITAL DOWNLOAD ★ Nothing is shipped; available immediately after purchase.

Built by Sophia Sinclair Miller, CPA · The Ledgers Advisory.
Estimates 2026 FEDERAL tax for planning only; state/local taxes not included. Educational tool, not tax advice; no CPA-client relationship is created. Licensed for single-business use. Please do not redistribute or resell.

Instant Download

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Instant download items don’t accept returns, exchanges or cancellations. Please contact the seller about any problems with your order.

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Listed on Jul 21, 2026