Employment Tribunal Deadline Calculator
Calculate the 3-month minus 1 day deadline for bringing an employment tribunal claim, including ACAS Early Conciliation extension adjustments.
Calculator โ accuracy depends on current rates
This calculator uses the rules and figures published on the dates shown. Rates, thresholds, and fees change โ always verify the current figure on the official government website before paying or filing. The output is not legal advice.
Rates current as of: .
Privacy: runs entirely in your browser. Nothing you enter is sent to us or saved.
When to use this tool
Use as soon as you think you have a claim โ for unfair dismissal, discrimination, wrongful dismissal, or other employment claims. Most claims must be received by the tribunal within 3 months less 1 day of the act complained of. ACAS Early Conciliation is mandatory before you can issue a claim and pauses the clock.
Employment Tribunal Deadline Calculator
For unfair dismissal, this is usually your last day of employment. For discrimination, it is the date of the discriminatory act.
ACAS Early Conciliation (optional)
If you went through ACAS Early Conciliation, the clock is paused during the conciliation period. Enter the dates from your ACAS certificate (EC Number) to get an adjusted deadline.