Termination Pay - The Maryland Guide to Wage Payment and Employment Standards

Wage Payment at Termination—When Final Paycheck is Due
Each employer shall pay an employee, or the authorized representative of an employee, all wages due for work that the employee performed before the termination of employment, on or before the day on which the employee would have been paid the wages if the employment had not terminated.

Notice of Termination: Payment of Wages During Notice Period
Unless expressly provided in an employment contract, agreement or policy, an employer is not required to allow an employee to work the full two week termination notice period (or whatever other termination notice period given by the employee), nor pay the employee for the time not actually allowed to work.

Unused Vacation Termination—Is it Payable?
The answer to this question depends on the employer's written policy, and whether this policy was communicated to the employee at the time of hiring. For example, if an employer informs employees in writing at the time of hiring that unused vacation leave will be lost or forfeited upon termination, then an employee will not be able to claim it. On the other hand, where the employer does not have a written policy that limits the compensation for accrued leave to a terminated employee, that employee is entitled to the cash value of whatever unused earned vacation leave was left -- provided it was otherwise usable.

Unused Sick Leave at Termination—Is it Payable?
Because sick leave is generally meant to be used in the case of sickness or for medical attention, its use is limited to those situations. Sick leave is therefore a contingency against illness, and cannot be claimed at termination in the same manner as unused vacation leave, unless expressly allowed in a contract or an employer's policy.