TaxFormDesk publishes plain-English, line-by-line guides to United States state tax forms. Each guide explains what a form is, who has to file it, when it is due, where it goes, and how to complete every line, box, and schedule — in the order you actually meet them on the page.
The guides are written for people who have been handed a specific form and need to understand it: employees, renters and homeowners, retirees, freelancers and small-business owners, and anyone helping a family member file. They are written for a general reader, not for tax professionals.
Who writes these guides
Guides are researched, written, and edited by the TaxFormDesk Editorial Team. Our work is reading primary tax documents and rewriting them in ordinary language. We are not certified public accountants, enrolled agents, or tax attorneys, and we do not present ourselves as any of those. What we do is narrow and specific: we take the government’s own form and its official instruction booklet and turn them into something you can follow without a glossary.
No guide goes live until its figures have been checked against the official source described below.
How we verify every figure
This is the part that matters most, so here is exactly what happens for each guide.
- We start from the current official documents. For every guide we download the issuing agency’s own current form and its official instruction booklet — a state Department of Revenue or Franchise Tax Board publication. We do not work from summaries, news articles, or last year’s version.
- Every number is read from the source. Tax rates, bracket thresholds, standard deduction and exemption amounts, income limits, filing deadlines, penalty rates, and mailing addresses are taken directly from that form or booklet, then cross-checked against the agency’s published tax-rate page where one exists.
- Each guide shows its receipts. A “Key Figures” box near the top of every guide collects the year’s numbers with the form’s revision code, and a line at the foot of the guide names the exact official documents it was checked against, with links.
- Each guide carries a “last verified” date. It is the date the guide was last checked against the official form and its instructions. You can see it near the top of every guide.
- We re-check when the form changes. When an agency reissues a form for a new tax year, the guide is checked again against the new version and the “last verified” date is updated. Where a figure is expected to change and the new form is not out yet, the guide says so and tells you to confirm it with the agency.
- We fix mistakes in public. If a reader or a re-check turns up an error, we correct it and update the date. We would rather be corrected than be wrong.
The official sources we build from
Every guide links directly to the agency that issues the form it covers. Here is the official tax agency for each state and the District of Columbia:
Alabama · Alaska · Arizona · Arkansas · California · Colorado · Connecticut · Delaware · District of Columbia
Florida · Georgia · Hawaii · Idaho · Illinois · Indiana · Iowa · Kansas · Kentucky
Louisiana · Maine · Maryland · Massachusetts · Michigan · Minnesota · Mississippi · Missouri · Montana
Nebraska · Nevada · New Hampshire · New Jersey · New Mexico · New York · North Carolina · North Dakota · Ohio
Oklahoma · Oregon · Pennsylvania · Rhode Island · South Carolina · South Dakota · Tennessee · Texas · Utah
Vermont · Virginia · Washington · West Virginia · Wisconsin · Wyoming
Official forms are always linked to the agency that issues them. When in doubt, the agency’s own document wins over anything on this site.
Independent, and not tax advice
TaxFormDesk is an independent publisher — not affiliated with any tax agency, and unable to access your account, look up your refund, or file anything for you. The guides are general information, not advice for your specific situation; our full disclaimer has the details.
Corrections and contact
If you think a guide is wrong or out of date, tell us. Email contact@taxformdesk.com with the form name and the specific point, and we will check it against the official source and fix it. General questions and feedback go to the same address; see the Contact page for what we can and cannot help with.