Effective date
The effective date is the date a contract's terms take effect: when the obligations, the clock on the term and any payments begin.
Updated November 5, 2026 · 1 min read
Three common setups
- On signing: the contract takes effect on the date of the last signature, which is also what usually happens when no date is named.
- A later date: a service contract signed in November that starts on January 1.
- An earlier date: a contract that covers work already underway. That's different from backdating signatures, which misstates when people actually signed.
Why it matters
The effective date decides when a term ends, when renewal notices are due and whether a problem happened inside the contract or before it. Write it as a specific date, or tie it plainly to an event such as the last signature.
In SignMaster
Put the effective date in a text box you fill before sending, or a Date field if the signer chooses it. In a template, label the box Effective date, and bulk send can fill a different date for every row of your spreadsheet.
Questions? Answers.
Can the effective date be before the signing date?
Yes, if the parties agree the terms cover a period that has already started. Sign with the real date, and state the earlier effective date in the contract itself.