Free tools

Tax and Accounting Calculators

Calculators for income and self-employment tax, business structures, sales tax, depreciation and reconciliations.

20 items

Start your project Speak to us now

Segment Profitability Calculator

Calculate profit by product line, client or revenue account after direct costs and an allocated share of overheads.

Bad Debt Reserve Calculator

Calculate a bad debt reserve by the percentage-of-sales or percentage-of-receivables method and the adjustment to book.

Accrued Expenses Calculator

Calculate month-end accruals for expenses incurred but not yet invoiced or paid, prorated by days.

Payroll Reconciliation Calculator

Reconcile a payroll register with net pay sent from the bank and payroll taxes remitted, and flag differences.

Bank Reconciliation Calculator

Reconcile a bank statement with your books by adjusting for deposits in transit, outstanding cheques, fees and errors.

Depreciation Calculator

Calculate depreciation schedules with straight-line, double declining balance or sum-of-the-years'-digits methods.

Mileage Reimbursement Calculator

Calculate mileage reimbursement or a mileage deduction at a per-mile rate, and compare it with the trip's fuel cost.

Foreign Earned Income Exclusion Calculator

Estimate the US foreign earned income exclusion, prorated for qualifying days, plus the foreign housing exclusion.

Capital Gains Tax Calculator

Estimate capital gains tax on a sale, applying short-term or long-term rates by holding period, with the net investment income…

Sales Tax Nexus Calculator

Check which US states your remote sales may have crossed economic nexus thresholds in, from sales and transaction counts.

Free strategy session

Let’s build something worth finding.

Tell us where you want the business to be in twelve months. We will come back with a costed plan, a realistic timeline, and the numbers we expect to move — no obligation, no jargon.

30-minute call, no pitch deck
Fixed-price proposal in 48 hours
You own everything we build

Book your free consultation +1 (281) 748-9768

Talk to a developer

Not a sales team

Response time: Within 1 business hour
Where we work: UK, USA & the Gulf
Contracts: No lock-in, monthly rolling
Working since: 2023

infobestwebdeveloper.org

Let’s build something worth finding.

Tell us where you want the business to be in twelve months. We will come back with a costed plan, a realistic timeline, and the numbers we expect to move — no obligation, no jargon.

30-minute call, no pitch deck

Fixed-price proposal in 48 hours

You own everything we build