Yes, Claimable allows you to set relative due dates on Repeating Tasks.
This means that when you create a claim a default set of tasks will be generated automatically, including their Due Date.
Each task can have its Due Date set to a number of days after the "Date Created", "Date Reported" or "Incident Date" on the claim. For example 5 days after claim creation or 10 days after the incident date.
To create Repeating Tasks or set up an automatic Due Date on existing ones, just contact us and we will get that done for you.