Free · Dutch Trema guidelines 2026 · in minutes

Maintenance calculations for mediators and lawyers

Professional, substantiated maintenance calculations under the Dutch Trema guidelines for 2026 — in minutes, with a PDF report you can discuss with your clients. Choose the plan that fits your practice below.

No BSN required Indicative calculation PDF report GDPR-aware design
Current Trema guidelines
Financial overview
Instant result
Safe & private
How it works

Calculate child maintenance and spousal maintenance

Your clients can start themselves too: a free account gives them a first indication before they talk to you.

€

Financial insight

Create indicative child and spousal maintenance calculations based on income, care arrangements, housing costs and relevant financial factors.

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Compare scenarios

Compare different arrangements, income situations and housing costs before making choices or entering negotiations.

PDF

Professional report

Export a structured PDF report to discuss with a mediator, lawyer or financial adviser.

Trust & compliance

Calculate maintenance in a safe environment

No BSN, a clear line between an indicative calculation and legal advice, and data that is shared with a professional only after the user gives permission. What each of those means in practice is set out below.

Privacy-first

No BSN required and no unnecessary personal data in the calculation.

Clear disclaimer

Clear distinction between an indicative calculation and legal advice.

Control over data

Data is only shared with a professional after explicit consent.

Business-grade reporting

PDF output suitable for preparation before mediation, negotiation or advice.

Pricing

Calculate maintenance — choose your plan

Start free with an indication, or unlock your full report immediately.

Free

€ 0

A first indication and a report preview with the figures masked

  • Report preview of your calculation
  • Overview of your disposable income
  • 1 scenario
  • Instant online, no payment details
  • First full report free during the introductory period
  • After that, no full report
  • After that, no PDF export

Applies once per account, to one case, within 6 months of registration. That case stays unlocked afterwards. The introductory period runs until further notice.

Calculate for free

Are you a lawyer, mediator or legal professional? View our business plans →

Pro

€ 99/monthincl. VAT

For mediators and lawyers

  • Up to 50 cases
  • Unlimited scenarios
  • Full reports with PDF
  • Version history
Choose Pro

Unlimited

€ 249/monthincl. VAT

For law firms and mediation practices

  • Unlimited cases
  • Unlimited scenarios
  • Full reports with PDF
  • Version history
  • Multi-user access
Book a demo
For professionals

Calculate maintenance as a mediator or family lawyer

Use Alimentatie Inzicht as a white-label maintenance calculator for lead generation and intake on your own website.

Three routes, depending on your practice: for mediators — time saved at intake and a report both parties understand; for lawyers — case building, substantiation and scenario analyses; white-label — the calculator with your own logo, colours and domain.

Your own identity

Place the calculator on your website or subdomain with your logo, colours, firm details and call to action.

Qualified inquiries

Receive targeted inquiries from visitors who are actively dealing with maintenance, divorce or recalculation.

Better intake

Start the first conversation with structured financial input and a clear indicative calculation.

How it works for your firm

From website visitor to qualified intake

Visitor calculates

The visitor easily creates an indicative calculation in your own look and feel.

Enquiry with context

The calculator collects the entered details and invites the visitor to have the calculation reviewed by you.

Your firm follows up

Your firm receives a warm enquiry with context, making the intake conversation faster and better prepared.

Start with Alimentatie Inzicht today

Create a free account and calculate maintenance before you negotiate. Upgrade to Pro or Unlimited at any time.

Disclaimer: Alimentatie Inzicht provides indicative calculations only and does not constitute legal advice. Final maintenance obligations may depend on additional circumstances, agreements between parties, professional advice or a court decision.