The Contractor will be required to convert 4 legacy “IRS Processing” applications to a modern technology using Microsoft Technology Stack. The technology stack will include: .Net Core, Razor pages, SQL Server Database and Telerik Reporting Tool. All the 4 applications must be combined into one web-based application. Here is a summary of the applications • IRSW2G – This is an application written in Visual Basic 6.0 with MS Access 2000 as backend. This application is used to process the W2G and 1042S data for e-filing and create the W2G and 1042S Monthly PDF reports. The IRS data file for e-filing W2G and 1042S forms are also produced from this app. The format for the W2G and 1042S forms are derived from the IRS publications 1220, and 1187...