The phrase “until the due date” is correct and usable in written English.
You can use it when referring to a time period leading up to a certain deadline. For example, "I need to complete this project until the due date of August 1st."
Most existing studies show that the retailer always postpones payment until the due date.
So please do not wait until the due date to send out your questions regarding assignments.
If he waits until the due date, the fetus, without any fluid to keep her afloat, may compress her umbilical cord and die.
Even in cases in which it is not so apparent, a cost for the use of funds until the due date is borne by the buyer, by the seller, or by both.
The plan must be set up by the last day of the employer's tax year, but contributions are allowed until the due date of the employer's return, including extensions.
Contributions for 2009 to a Simplified Employee Pension, also known as a SEP I.R.A., may be made until the due date of the employer's return, which, if extended, is Oct. 15, 2010.
However, the retention period for tax returns, as well as for records which support tax filings, will not begin until either the due date of the filing or the actual date filed, whichever is later.
For instance, until Oct. 7, the due date for HW 2, only Miro will be holding office hours.
Libraries are free until you miss the due date and get charged a late fee.
Paying your bill when you receive it, instead of waiting until just before the due date, reduces the risk of a mail error or system malfunction making the payment late.
Concentrate on the assigned reading and participating in discussions until three weeks before the due date; then choose a hot topic from late in the term for the paper.
