The phrase "an additional expense" is correct and usable in written English.
It can be used when referring to an extra cost that is incurred beyond the usual or expected expenses.
Example: "The project will require an additional expense for materials that were not initially budgeted."
Alternatives: "an extra cost" or "a supplementary charge".
It is an additional expense but you don't want to shell out on expensive photos only to have them ruined by poor make-up.
"Definitely an additional expense, but at the same time, it's not a salary expense," he said.
I see health insurance as an additional expense that is required to attract and keep good employees.
For the many New Yorkers already spending a foolish amount of their take-home pay on going out, the prospect of an additional expense was an outrage.
I called the store manager the next day to complain that because of his salesman's error, I would have to incur an additional expense for an electrician.
But digital projectors are much more expensive than conventional ones, and the computers and other equipment needed are an additional expense for theater owners.
Inghams (01483 345 825) offers flights and chalets from £280 per person Livigno "This Italian Alpine resort is a three hours from Milan and, as it is a duty-free zone, any additional expense for last-minute flights is somewhat offset by low in-resort prices," says Duncan.
In a Securities and Exchange Commission filing, Take-Two stated that it views the request as "unnecessarily broad" and that it is an "unacceptable additional expense".
25 Provided that containers are available for 3 4 USD in this area, their provision or promotion as an intervention component would not be a large additional expense in our study communities or similar locales.
Four cameras (5 including a rear camera for shooting images) would be a large additional expense, so it's tough to imagine that making it to market, and it's not needed for motion tracking.
"It would be a significant additional expense that would come due over several years," said David B. Yoffie, a professor at Harvard Business School.
