How do you write 13,999 in words?
13,999 = thirteen thousand nine hundred ninety-nine
How to write $13,999 on a check
The most common reason to write 13,999 as thirteen thousand nine hundred ninety-nine would be if you're writing a check for $13,999. Just below the "pay to the order of" line, you would write the dollar amount in words. In this case, you might write "thirteen thousand nine hundred ninety-nine and 00/100 dollars."