How do you write 17,999 in words?
17,999 = seventeen thousand nine hundred ninety-nine
How to write $17,999 on a check
The most common reason to write 17,999 as seventeen thousand nine hundred ninety-nine would be if you're writing a check for $17,999. Just below the "pay to the order of" line, you would write the dollar amount in words. In this case, you might write "seventeen thousand nine hundred ninety-nine and 00/100 dollars."