I build Excel trackers for the compliance jobs that small HR, legal and finance teams do by hand: FMLA rolling windows, I-9 reverification dates, COBRA election clocks, final paycheck deadlines by state, wage garnishment caps, OSHA 300 logs, IOLTA three-way reconciliation and a few more.
Each one started the same way. Someone described the rule to me, I read the regulation, and I turned it into formulas that carry the citation with them. The file does the arithmetic and shows its work, so when an auditor or a lawyer asks where a number came from, the answer is in the next column.
What you get is a normal .xlsx. No macros, no add-ins, no account. It opens in Excel 2010 or newer, in Numbers and in Google Sheets. Sheets are protected so a stray keystroke cannot break a formula, and the demo rows show you what a filled file looks like before you type a single name.
If a file does not open, or a rule in your state reads differently, message me. I answer within a day and I would rather fix the file than argue about it.
Denys, Prokop Studio, Manitoba, Canada. Free online calculators at leavecalc.com.