Section 80National Internal Revenue Code of 1997 (Republic Act No. 8424), Sec. 80

Liability for Tax. -

(A) Employer. - The employer shall be liable for the withholding and remittance of the correct amount of tax required to be deducted and withheld under this Chapter. If the employer fails to withhold and remit the correct amount of tax as required to be withheld under the provision of this Chapter, such tax shall be collected from the employer together with the penalties or additions to the tax otherwise applicable in respect to such failure to withhold and remit.

(B) Employee. - Where an employee fails or refuses to file the withholding exemption certificate or willfully supplies false or inaccurate information thereunder, the tax otherwise required to be withheld by the employer shall be collected from him including penalties or additions to the tax from the due date of remittance until the date of payment. On the other hand, excess taxes withheld made by the employer due to:

(1) failure or refusal to file the withholding exemption certificate; or

(2) false and inaccurate information shall not be refunded to the employee but shall be forfeited in favor of the Government.