README for Perl extension Business-Tax-US-Form_1040-Worksheets This library exports, on demand only, functions which implement calculations used in various worksheets found in U.S. IRS Form 1040 instructions. The current version of this library supports the Social Security Benefits Worksheet and most of the Qualified Dividends and Capital Gain Tax Worksheet for filing years 2022 and 2023. Future versions may extend the support of those worksheets forwards and backwords; may offer more complete support for the Qualified worksheet; and may offer support for other worksheets found within the Form 1040 instructions. The accuracy of the calculations in these functions has not been reviewed by the Internal Revenue Service, any other tax authority, any accountant or any attorney. Use at your own risk! To install: perl Makefile.PL make make test make install If you are on a windows box you should use 'nmake' rather than 'make'. Once installed, read the documentation via: perldoc Business::Tax::US::Form_1040::Worksheets