How do you write 40,000 in words?
40,000 = forty thousand
How to write $40,000 on a check
The most common reason to write 40,000 as forty thousand would be if you're writing a check for $40,000. Just below the "pay to the order of" line, you would write the dollar amount in words. In this case, you might write "forty thousand and 00/100 dollars."