eRegistration System icon
The eRegistration System is a web application of various taxpayer registration services including TIN Issuance, Payment of Registration Fee and Generation of Certificate of Registration
Electronic Filing and Payment System icon
Electronic Filing and Payment System is the electronic processing and transmission of tax return information including attachments, and taxes due thereon to the government made over to the internet through the BIR website.
IRSIS icon
IRSIS is a web-based application that manages the ordering, production, distribution, affixing and tracking as well as provision of security features in the revenue stamps
Electronic Documentary Stamp Tax System icon
The Electronic Documentary Stamp Tax (eDST) System is a web-based system that allows taxpayers to imprint/affix secured documentary stamps on taxable documents.
eBIRForms icon
The Electronic Bureau of Internal Revenue Forms (eBIRForms) was developed primarily to provide taxpayers with an alternative mode of preparing and filing tax returns that is easier and more convenient.
Electronic Complaint System icon
e-Complaint is intended to enable taxpayers to report complaints against erring BIR employees.
Electronic Submission icon
eSubmission is developed to enable the taxpayer to submit their Monthly Alphalist of Payees(MAP) and Summary Alphalist of Withholding Tax(SAWT), Summary List of Sales, Purchases and Importations(SLSPI) attachments electronically via e-mail/web facility. 

To configure Internet Browser: Click Tools > Internet Options > Programs > Email : <your desired mail program> ex. yahoo! mail
eAccReg System icon
eAccReg is an online accreditation, registration and use of CRM/POS machines and/or other business machines generating receipts/invoices.
Electronic Sales System icon
eSales is the process of reporting the gross monthly sales of taxpayers engaged in business using Cash Register Machine (CRM), Point of Sale (POS) System and Other Sales Machines (OSM) or any other similar devices through different channels.
Electronic Official Register Book System icon
Electronic Official Register Book - Excise Tax System to improve taxpayer's compliance as well as the oversight functions of the BIR for products and articles subject to Excise Tax.
eLAMS icon
*restricted use for authorized parties only
A web based facility that aims to privide the BIR the means to monitor & control LA issuance from time it is released by the approving office up to its termination/closure.
Electronic Tax Compliance Verification Drive System icon
Electronic Tax Compliance Verification Drive
trcms icon
The Tax Rulings Module (TRM) is a sub-system of TRCMS. It is an automated system for facilitating the complete lifecycle of a tax rulings process. TRM increases the efficiency of the workflow; improving the coordination, cooperation and collaboration of the personnel involved in the processing of tax rulings.
Mobile Revenue Collection Officers System icon
Mobile Revenue Collection Officers System (mRCOs) refers to the automated and integrated system that provides all authorized collection officers the means for the immediate capture of tax and non-tax payments, as well as receipt of no-payment tax returns, and the issuance of Revenue Official Receipts (RORs), Official Receipts (ORs) or Acknowledgement Receipts (ARs), as the case may be, the automatic generation of pertinent reports, and secured real-time reporting of collection information to the BIR internal systems.
Accounts Receivable Management System icon 
*restricted use for authorized parties only
Accounts Receivable Management System (ARms) is a web-based system that enables the establishment of accurate ARs/Das database covering all concerned BIR offices for easy monitoring/tracking and timely generation of the required correspondences and reports. The system likewise provides functionalities for online generation of Tax Clearances requested by taxpayers who are participating in government biddings and other pruposes, the processing and monitoring of installment agreements, actions on applications for compromise settlement/abatement, the enforcement of summary remedies from issuance and execution of Warrant of Distraints and Levy, as well as the disposition/auction of seized real/personal properties for conversion into cash/revenues. 
eReg TIN Query icon
*restricted use for authorized parties only
eReg TIN Query provides basic information about taxpayers, which includes the name, address, birthdate, TIN and RDO code.
Collection Reconciliation System icon 
*restricted use for authorized parties only
Collection Reconciliation System