Guides
Understand the notice before you answer it.
Plain-English explainers built from primary sources. Every figure cites IRS.gov, the statute, or HHS — and where a source is stale, we say so.
What is Letter 226-J?
The proposed Employer Shared Responsibility Payment: who gets it, what's inside, the 90-day window, and what happens if you don't respond.
Read the guide →14765 reconciliation, explained
How to read the Employee PTC Listing month-by-month: the codes, the highlight rule, and the five checks that shrink an overstated listing.
Read the guide →The safe-harbor checker
W-2, rate-of-pay, and federal poverty line safe harbors with the actual formulas, year-by-year percentages, and FPL figures.
Read the guide →