File layouts for exchange with federal, state and local government.

One of the most common use cases for Class Buildeer is to code against public government specifications. Speed up your compliance by creating a project or finding an existing one.

Public Specifications


IRS Pub 1220 Updated 2024/01/24

750-character format for filing returns electronically.

Community Reinvestment Act Updated 2023/12/29

The Community Reinvestment Act (CRA), enacted by Congress in 1977 (12 U.S.C. 2901) and implemented by Regulations 12 CFR parts 25, 228, 345, and 195, is intended to encourage depository institutions to help meet the credit needs of the communities in which they operate.

AIRES Loan and Share Report Updated 2023/09/06

In 1995, NCUA introduced the Automated Integrated Regulatory Examination System (AIRES) to Federal examiners and State Supervisory Authorities.