Contributors

Many people have contributed to the Tax Calculator, and we hope this list continues to grow.

Origins of OSPC Tax Calculator

The Tax Calculator is derived from taxcalc.sas, a program written by Dan Feenberg (NBER) and Inna Shapiro (NBER).

Contributors to OSPC Tax Calculator

Contributors include the following individuals:

• Dan Feenberg
• Sameer Sarkar
• Matt Jensen
• Ilia Kurenkov
• T.J. Alumbaugh
• Jake Lyons
• Amy Xu
• John O’Hare
• Regan Kuchan
• Maria Messick
• Martin Holmer