Organizers are just too long and most clients don't bother with them. Others start asking for them Jan 2 as it helps them figure out what they need to provide. We now use a 2-page questionnaire that addresses most of the issues we need to ask about, e.g., changes in bank accounts, dependents, foreign accounts, HSAs, insurance subsidies, gig economy jobs, use tax, etc. For most of the questions clients check a Yes or No box, and a few have lines for amounts or explanations. We insist that all clients fill it out, and most do without prompting. It's just easier than pages and pages of organizer and covers the same ground. We don't bother telling Sch C and E filers to give us their income and expenses; they already know that.