The phrase "also often have to" is correct and usable in written English.
It can be used when discussing additional obligations or requirements that are frequently encountered.
Example: "In addition to their regular duties, employees also often have to attend mandatory training sessions."
Alternatives: "frequently also need to" or "often additionally must".
But the Americans also often have to publish their medical records.
The player will also often have to leave the game environment to search the Web for information necessary to solve the puzzles.
The problems are magnified if you're a trans person of color, in which case you also often have to deal with greater police scrutiny – trans women are often subject to arrest for soliciting or disorderly conduct simply for expressing their gender (widely known in the community as "walking while trans").
Baby's parents also often have to perform certain restrictions after the birth of their child.
Taking pills sucks, not only do you have to remember to take your medicine at specific times, but you also often have to remember to take more pills than meals you eat a day.
In general, in the western and southwestern part of Yamal, brigades and private units migrate mainly in parallel routes (with some diversity); however, the closest units also often have to maintain distance to other herders to avoid mixing different herds during grazing, when they follow the same routes, especially through bottlenecks in the terrain.
Not only was his car broken into once, but he has also often had to circle for 15 minutes to an hour to find a spot.
A manager of a large mutual fund also often has to diversify into too many stocks.
An acquired startup team also often has to deal with corporate politics, for example, with different VPs battling each other.
Borrowers also often had to show a history of employment at compensation sufficient to pay back the mortgage.
The necessity of staying within range of still microphones meant that actors also often had to limit their movements unnaturally.
