Remotely assisted Jupiter on checking the missing BIR 1601 C . Then after that, we maintain the particulars on the BIR 1601C for ISAI. Added the basic pay, 13th month, and other particulars needed. After that  we checked if the particulars maintained reflected on the form. The particulars reflected but the computation for the government contribution is wrong. This is still under testing on one of the PC from Zara Group and waiting for the feedback from Jupiter.