You can safely and easily make your Dimona declaration on the site of the National Social Security Office via My Liantis . Liantis social secretariat will then process your Dimona automatically.

If you are looking for the dimona number of the employment of one of your employees, you can find it on My Liantis via the theme ‘Medewerkers’ > tile ‘Mijn medewerkers’ > Selecteren en wijzigen > under ‘Contract’

Having problems with a specific Dimona declaration? Please contact your customer advisor social secretariat directly.
You will find the contact details of your personal client advisor on My Liantis under the Contact theme on the left-hand side of your screen.

Where can I send my Dimona declaration? – My Liantis Support