Choose and change your plan
IDup has four plan families — business, private, tax advisor and trustee — with three plans in each. This is what separates them.
The plan families exist because the four kinds of customer need different things. A freelancer is not a small trust company, and a private household is not either.
Inside a family, the three plans differ mainly in size: how many employees, how many customers and contacts, how much storage, and for the professional families how many tax clients or mandates you may manage.
The four families
- Business — Starter, Business, Enterprise. The full company workspace: accounting, invoicing, CRM, projects, inbox, AI Studio, shop.
- Private — Basic, Plus, Premium. A personal area for your own paperwork. Basic is free and has no time limit.
- Tax advisor — Solo, Team, Agency. Everything in the business workspace plus the Taxes module for managing tax clients.
- Trustee — Essential, Professional, Institutional. Everything in the business workspace plus the Trust module for managing mandates.
What the size steps actually are
Employees included
- Private Basic 1, Plus 3, Premium 5.
- Starter, Solo and Essential 5.
- Business, Team and Professional 20.
- Enterprise, Agency and Institutional 50.
Storage included
- Private Basic 1 GB, Plus 5 GB, Premium 20 GB.
- Starter, Solo and Essential 25 GB.
- Business, Team and Professional 50 GB.
- Enterprise, Agency and Institutional 100 GB.
Tax clients and mandates
- Tax advisor: Solo 30 tax clients, Team 100, Agency 250.
- Trustee: Essential 30 mandates, Professional 100, Institutional 250.
Changing plan
- Compare the plans on the pricing page for your family.
- Choose the plan you want. Moving up takes effect straight away — the higher limits and any extra modules become available immediately.
- Moving down takes effect at the end of the period you have already paid for, so nothing is cut off mid-month.
- Check Central → Team afterwards if you moved down: a smaller plan includes fewer employees.
Nothing is tracked — the buttons only open a message so you can tell us what was missing.

