Calculate Income Tax in Google Sheets & Excel

What this pulls

Estimate federal tax by the row. Returns total tax, effective and marginal rates — Sheets or Excel.

It's one of 250+ live sources you reach with a single =VERVE() function — served from APIVerve's production data engine, billed at 1 credit per resolved cell, and refreshed on whatever cadence you set. No API keys to wrangle, no scripts, no exports.

See it in a cell

A real example — the input you type, and the values you can pull from it. Click any cell to see the formula behind it.

incometaxcalculator.xlsxsample data

C2fx=VERVE("incometaxcalculator", A2, B2, "field", "year")

Income

Rate

Year

Filing status

Standard Deduction

85000

2025

single

15000

click any cell to see its formula1 credit / cell

Ways to use it

Live financial model

Drop =VERVE("incometaxcalculator", 85000, 22, "field", "year") into a cell and your model reads the latest number every refresh — no more pasting figures from a browser tab into a stale sheet.

Track a whole watchlist

Fill a column beside your list of tickers or currencies and every row updates together, so a hundred-row watchlist stays current on its own.

Dashboards that don't rot

Point a chart at the cell =VERVE("incometaxcalculator", 85000, 22, "field", "year") feeds and the chart re-draws as the data moves — a finance dashboard that's live instead of a Monday-morning snapshot.

Use it in your sheet

The same function works in both apps — install once, sign in with your key, and type it into any cell.

Google SheetsAdd-on

Install from the Workspace Marketplace, then drop the formula into a cell. Autocomplete suggests the source and its fields.

=VERVE("incometaxcalculator", 85000, 22, "field", "year")

Microsoft ExcelAdd-in

Same source, same arguments, same key — in Excel on desktop, the web, or mobile. Excel namespaces it as VERVE.CALL. Drag to fill a whole column.

=VERVE.CALL("incometaxcalculator", 85000, 22, "field", "year")

Optional inputs

Tune the result by adding name=value before the field argument — in any order. Leave one out and its default applies.

deduction
Optional deduction amount to subtract from income before calculating tax
=VERVE("incometaxcalculator", 85000, 22, "deduction", "14600")

Fields you can pull

Add a field name as the last argument to land just that value in the cell.

Taxable Income
=VERVE("incometaxcalculator", 85000, 22, "field", "taxableIncome")
Total Tax
=VERVE("incometaxcalculator", 85000, 22, "field", "totalTax")
Income After Tax
=VERVE("incometaxcalculator", 85000, 22, "field", "incomeAfterTax")
Monthly Tax
=VERVE("incometaxcalculator", 85000, 22, "field", "monthlyTax")
Monthly Income
=VERVE("incometaxcalculator", 85000, 22, "field", "monthlyIncome")
Income
=VERVE("incometaxcalculator", 85000, 22, "field", "income")

Calculate Income Tax, answered

Everything you need to wire it into a sheet.

How do I pull Calculate Income Tax into Google Sheets?

Install the VerveSheets add-on, sign in once with your key, and type =VERVE("incometaxcalculator", 85000, 22, "field", "taxableIncome") into any cell. The "field" argument names the value you want back, so the cell resolves to a single number or string you can chart, sort, or feed into another formula.

What data can I pull from Calculate Income Tax?

Calculate Income Tax returns taxableIncome, totalTax, incomeAfterTax, monthlyTax and monthlyIncome, plus 1 more — name any one of them as the "field" argument and that value lands in the cell. Leave the field out and the whole record spills into a two-column table instead.

Can I narrow what Calculate Income Tax returns?

Yes — Calculate Income Tax takes "deduction" as optional inputs. They go in as "name", value pairs after the required ones, in any order, so =VERVE("incometaxcalculator", 85000, 22, "deduction", "14600") shapes the result without changing anything else.

Can I fill a whole column of Calculate Income Tax at once?

Yes. Put your income values down a column and point the formula at the range — A2:A50 instead of A2 — and one call returns a value for every row. Dragging the formula down works too, but the range form is a single billed call per column rather than one per cell.

How many credits does each Calculate Income Tax cell cost?

Each resolved cell costs 1 credit. A cell only re-bills when it actually refreshes, so a sheet you aren't touching doesn't keep charging.

Does Calculate Income Tax work in Excel as well as Google Sheets?

Yes — same arguments, same key, same fields. Excel namespaces custom functions, so the call is =VERVE.CALL() there and =VERVE() in Google Sheets; nothing else about it changes.

Calculate Income Tax

Live financial model

Track a whole watchlist

Dashboards that don't rot

Calculate Income Tax, answered

Put Calculate Income Tax in your next spreadsheet. Add the extension, paste the formula, and the cell keeps itself current.

Scaling up?