Tax Simulators & Interactive Tools

Evaluate your innovation grants: Research Tax Credit, Young Innovative Company status.

Assess your readiness level for the mandatory electronic invoicing requirements.

Thinking about going freelance? Test your entrepreneurial profile in 2 minutes.

Generate your accountant termination letter in seconds: fill in your details and download.

Compute the revised rent from your two index values, with the ILC or ILAT rule and the tunnel clause cap.

Compute your prime cost and the recoverable EBITDA against HCR sector targets.

Estimate your currency exposure and the indicative impact of an adverse FX move.

Estimate your works council AEP and ASC budgets and the 2026 thresholds.

Measure the cash your operating cycle ties up, in euros and in days of revenue.

Find your break-even revenue, the date you turn profitable and your safety margin.

Read your real gross margin (front, back margins, shrinkage) and the recoverable EBITDA.

Compute your self-financing capacity, repayment ratio and indicative borrowing room.

Measure your DSO, DPO, cash conversion cycle and the cost of your receivables.

The free e-book of common tax pitfalls (corporate tax, VAT, pay) to avoid.

SIRET and SIREN explained, with a free live check against the official French register and the computed VAT number.

Business days, workable days and days actually worked in France in 2026, by year, month or custom period.

A simulator to quantify the value of holiday vouchers in 2026, without promising an automatic gain: it all depends on status, cap and funding channel.

A consultant-focused page to compare take-home pay, simplicity, VAT exposure and client positioning.

A calculator for quick net and gross VAT conversions, with business context around rates, deduction and cash flow.

A practical page to quantify a company car benefit-in-kind and align fleet, payroll and tax treatment.

A page designed to capture TVS search intent while explaining the real 2026 French vehicle tax framework.

A page designed to estimate a French mutual termination with an employer, payroll and process perspective.

A simulator for founders who need to compare legal structures with pay, capital and growth constraints in mind.

A tool to see whether the flat micro-BNC allowance still covers your actual costs or whether the real regime deserves a review.

A simulator to compare annual taxable income and avoid a short-term reading of furnished-rental taxation.

A tool to make dilution visible before a term sheet and avoid negotiating only on headline valuation.

A simulator to prepare investor discussions, exits or financing plans with explicit assumptions.

Instant value range from your restated EBITDA and the multiples observed by sector in 2026.

A country-by-country OSS / IOSS simulator to separate French, OSS and IOSS VAT flows before accounting reconciliation.

Revised rent, index variation and the effect of a tunnel clause, from the values in your own lease.

A prudent simulator that separates transfer-duty math from the eligibility conditions of the Dutreil regime.

A calculator that runs the full chain: profit before corporate tax, corporate tax, allocation of the result, gross dividend to record in the minutes of the meeting, the 31.4% flat tax and the total cost of the payout.

The workload your accounting represents, and the monthly fee range that goes with it.