For tax firms
Stop typing. Start reviewing.
Lanatax reads your client's documents, fills the forms, and recomputes the whole return when you change one number.

Federal e-file nationwide. Michigan and Georgia state returns are prepared and print-ready; state e-file goes live per state as certification completes.
How it works
Four steps, intake to filed.
Lanatax does the reading and the math. You decide what is right.
01
Pick a client, start the return
Search an existing client or add a new one. Identity carries over from the client record, so nothing is keyed twice.
02
Drop the documents
W-2s, 1099s, a consolidated broker statement. Each one is classified, its fields extracted, and its values mapped onto the right form.
03
Answer only what this return needs
Schedule C, credits, dependents — the questions that appear are the ones this client’s documents actually triggered.
04
Review, sign and transmit
Check the numbers on the form itself, collect the signature, and e-file under your own EFIN without leaving the return.
Start your first return.
$5.00 per e-filed return, plus a firm subscription that starts at $200 off-season.