Before, generating the 13th Month Payment only uses a fixed yearly date. There was no option to select which months you can include in generating the 13th Month Computations.
We have now added the option to select specific dates on which payrolls you would like to include on the 13th Month Payment Generation.
You can learn more about this on our support article here: How to Generate the 13th Month Payment in PayrollHero/
Note: If you would like to try this out, please contact support@payrollhero.com to enable this feature for you.