come with the territory

To typically accompany a certain situation; to be a usual consequence or related issue. When you're the boss, staying late at the office just comes with the territory. Sleep deprivation comes with the territory of being a new parent.

Fig. to be expected under circumstances like this. (Alludes to the details and difficulties attendant to something like the assignment of a specific sales territory to a salesperson. When one accepts the assignment, one accepts the problems.) There is a lot of paperwork in this job. Oh, well, I guess it comes with the territory. There are problems, but they go with the territory.

Accompany specific circumstances, as in You may not like the new coach, but he comes with the territory, or As the editor, you may not like listening to complaints, but it comes with the territory. This term uses territory in the sense of "sales district," and the phrase originally meant that traveling sales personnel had to accept whatever problems or perquisites they found in their assigned region. Today it is applied in many other contexts. [Second half of 1900s]

Is part of specific conditions or circumstances. For example, “You may not like dealing with difficult customers, but it comes with the territory.” The term, which originally alluded to traveling salesmen who had to accept whatever they found in their assigned region, or “territory,” soon came to be extended to other areas. It dates from the second half of the twentieth century.