Bookkeeping Pricing Calculator

The form your customers fill out

A live calculator, not a static quote request. Your customer enters their details and watches the number update on the spot, which is what turns a browser into a booked job.

What it calculates

Prospects get a live monthly quote as they enter transaction volume, so more of them convert to clients
Keeps your real pricing model: volume tiers, per-bank-account fees, and payroll add-ons
Handles catch-up bookkeeping and tax-prep add-ons that price on their own tabs
Change tier thresholds or add a service later by asking Claude, no rebuild
Backtest against current clients so the quote matches what you already charge

Why it closes more deals

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A live number closes deals

Customers who see a real estimate the second they enter their details are far likelier to book than ones told to call for a quote. The number is the hook.

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Runs your most complex spreadsheet

Multi-tab workbooks, lookup tables, tiered rates, conditional line items, the lot. If the math runs in Excel, CalcForms runs it behind a clean form.

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Update it by chatting

Prices move. Ask Claude to change a rate, add an option, or insert a step and the live form updates in seconds. No developer, no redeploy.

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Backtest before you publish

Run your last 20 real jobs through it and tune the formula until the live estimate matches what you actually charge. Ship it once it lines up.

How this form was built

No template builder and no code. One message to Claude with the CalcForms connector switched on:

✦ Claude with the CalcForms connector

Here is my bookkeeping pricing spreadsheet. Monthly fee is based on a transaction-volume tier, each account over two adds a flat fee, accrual adds 20%, and catch-up months are billed at the monthly rate. Build a calculator that gives small businesses an instant monthly quote.

Done. I built Bookkeeping Pricing Calculator with your pricing and deployed it to forms.badabingapp.cc. The math runs server-side and every submission is saved with the inputs and email. Want to add a field or change a rate? Just tell me.

Build this exact form

CalcForms is a connector you add to Claude once. After that you build and edit forms just by chatting.

Add CalcForms to Claude. Open the Add custom connector dialog, name it Calcforms, and paste https://forms.badabingapp.cc. One time, about 60 seconds.
Paste the prompt below. Claude builds the form, wires in your math, and hands you a live URL.
Share it, then tweak by chatting. Put it on your site or send the link. Change a rate or add a field later just by asking.

Copy this prompt into Claude

"Here is my bookkeeping pricing spreadsheet. Monthly fee is based on a transaction-volume tier, each account over two adds a flat fee, accrual adds 20%, and catch-up months are billed at the monthly rate. Build a calculator that gives small businesses an instant monthly quote."

Example run: A restaurant owner selects 150-300 transactions, 4 accounts, accrual basis, payroll add-on, 0 catch-up months. The calculator returns about $640/month and sends the bookkeeper a lead with the full scope attached.

New to connectors? A connector (an MCP server) is a secure link between Claude and an app. The CalcForms connector lets Claude build, deploy, and update real calculator forms for you, all from the chat window.

Formulas it supports

Base tier = VLOOKUP(txn_volume, tier_table, 2, FALSE)
Account fee = MAX(0, accounts - 2) * per_account_rate
Accrual uplift = IF(basis="Accrual", (Base + Account_fee) * 0.20, 0)
Add-on fee = INDEX(addon_table, MATCH(addons, addon_list, 0))
Monthly fee = Base + Account_fee + Accrual_uplift + Add_on_fee

FAQ

Can it price by transaction-volume tiers?

Yes. A lookup maps each volume band to a base fee, which is how most bookkeepers package monthly pricing.

Does it handle catch-up bookkeeping as a separate charge?

It does. Catch-up months multiply your monthly rate into a one-time figure shown alongside the recurring fee.

Can I add payroll and sales-tax services?

Yes. Add-ons pull from their own table, so a client can toggle payroll, sales tax, or AP/AR and watch the fee update live.

What if I reprice my tiers?

Just tell Claude the new thresholds or rates in chat and the calculator updates immediately, no rebuild required.

Build yours in the next 10 minutes.

Your first form is free. No credit card.

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