https://www.irs.gov/statistics/soi-tax-stats-examination-coverage-individual-income-tax-returns-examined-irs-data-book-table-9b
SOI tax stats - Examination coverage: Individual income tax returns examined, by size of adjusted gross income and fiscal year
income returnssoitaxstatsexamination
https://www.iras.gov.sg/taxes/individual-income-tax/basics-of-individual-income-tax/understanding-my-income-tax-filing/late-filing-or-non-filing-of-individual-income-tax-returns-form-b1-b-p-m
You (or in the case of a partnership, the precedent partner) will face enforcement actions for any late or non-filing of your Individual Income Tax Return.
individual income taxiraslatefilingnon
https://www.irs.gov/statistics/soi-tax-stats-individual-income-tax-returns-line-item-estimates-publications-4801-and-5385
SOI Tax Stats - Individual Income Tax Returns, Line Item Estimates
income returnsline itemsoitaxstats
https://www.irs.gov/e-file-providers/modernized-e-file-schema-and-business-rules-for-individual-tax-returns-and-extensions
Modernized e-File schema and business rules for individual tax returns and extensions
e filebusiness rulesindividual taxmodernizedschema
https://wcginc.com/tax-center/getting-started/
Dec 6, 2025 - Here is WCG's easy to follow checklist for individual tax returns and tax preparation to ensure accuracy and completeness. Have fun!
tax preparationindividualreturnswcgcpas
https://www.aeaweb.org/articles?id=10.1257/pol.20180619
Does the Individual Mandate Affect Insurance Coverage? Evidence from Tax Returns by Ithai Z. Lurie, Daniel W. Sacks and Bradley Heim. Published in volume 13,...
individual mandateinsurance coverageaffectevidencetax