QuarterSet by Violet Vault

Know what to set aside before every quarterly tax deadline

QuarterSet totals your 1099 income and expenses by IRS quarter, estimates a set-aside from the rates you choose, and tracks the payments you've already made. Works in Google Sheets and Excel.

Get QuarterSet for $14

$14 one-time · Instant download · No subscription

QuarterSet dashboard tab (sample data)

What it does

Quarter by quarter

Income, expenses and profit are grouped into the four uneven IRS estimated-tax periods automatically.

Your rates, your estimate

Enter a self-employment tax rate, your income tax rate and a state rate. QuarterSet multiplies them out, with no hidden assumptions.

Paid vs. remaining

Log each estimated payment and see what's left to set aside for every quarter.

Next due date

The Dashboard shows the next typical due date to check against IRS.gov.

What's included

QuarterSet income tab (sample data)

QuarterSet planner tab (sample data)

Get QuarterSet for $14

Or get all 6 Violet Vault spreadsheets in the Freelancer Money Bundle for $29.

FAQ

Does it work in Google Sheets?

Yes. Open a blank sheet and choose File > Import > Upload, then select the file. In Excel, just open it.

Is this tax advice?

No. It's an organizational tool. Any estimate is simple arithmetic on the numbers and rates you enter. Verify with IRS.gov or a tax professional.

Is it a subscription?

No. You pay $14 once and keep the file.

If it isn't right for you, email us within 14 days for a full refund. See our Refund policy.

Try our free 2026 quarterly estimated tax calculator