--- title: "How to File a DBA in Iowa: Where, Cost, Renewal | MCC" description: "To file a DBA in Iowa, register the trade name with the state or county, depending on who owns it. No expiry. Steps, renewal dates, official links." url: "https://mcc-solutionsnj.com/bookkeeping/dba-iowa" --- Business names · Iowa # Registering a DBA in Iowa Where the trade name is filed, what it costs, when it has to be renewed, from the official pages. [![Intuit ProAdvisor Gold tier badge](/img/credentials/intuit-proadvisor-gold.png)](https://proadvisor.intuit.com/app/accountant/search?searchId=matthew-coleman77)Gold tier in Intuit's ProAdvisor program. [See my Intuit listing](https://proadvisor.intuit.com/app/accountant/search?searchId=matthew-coleman77) Keeping your own books? Tallyfinch does invoices, bank import and reports on your computer. [See Tallyfinch](/bookkeeping/mcc-books-downloadable-bookkeeping-software) **Short answer.** Sole proprietorships and co-partnerships record a verified statement with the county recorder (Iowa Code chapter 547). Corporations and other entities go through the Secretary of State. Cost: County recorder: $7 for the first page and $5 for each extra page in Polk County. The Secretary of State's fee wasn't stated on the pages we opened. Iowa Code chapter 547 sets no expiration or renewal for a county trade name statement; a new verified statement is recorded when ownership changes, and the original owners stay liable until a certificate of change is recorded. ## At a glance Called trade name Where to file Depends on the owner Filing fee County recorder: $7 for the first page and $5 for each extra page in Polk County. The Secretary of State's fee wasn't stated on the pages we opened. How long it lasts No expiry Newspaper notice Not required ## Individuals and companies file in different places Sole proprietorships and co-partnerships record a verified statement with the county recorder (Iowa Code chapter 547). Corporations and other entities go through the Secretary of State. Setting up the books for the new name? [A free bookkeeping health check](/bookkeeping/health-check). ## Renewal, with dates Iowa Code chapter 547 sets no expiration or renewal for a county trade name statement; a new verified statement is recorded when ownership changes, and the original owners stay liable until a certificate of change is recorded. For a registration filed on Wednesday, November 18, 2026: - **LLC or corporation:** not confirmed ## No newspaper notice Iowa Code chapter 547 (county trade name statements) has no newspaper publication requirement. Your own date: [open the calculator set to Iowa](/bookkeeping/dba-renewal-date-calculator?state=ia). **Not stated on the pages we read:** whether local fees differ and online filing. ## Official sources - [Polk County Recorder: Trade names](https://www.polkcountyiowa.gov/county-recorder/real-estate-department/trade-names/) (checked November 2026) - [Iowa Legislature: Iowa Code chapter 547, Trade Names (2026)](https://www.legis.iowa.gov/docs/code/2026/547.pdf) (checked November 2026) General information, not legal advice; we are not lawyers. Checked November 2026 against the pages above. Fees and forms change, and a county or town office can add its own steps, so confirm with the filing office before you file. We don't file DBAs or trade names for anyone. ## Questions people ask **Where is a DBA filed in Iowa?** It's called a trade name. Sole proprietorships and co-partnerships record a verified statement with the county recorder (Iowa Code chapter 547). Corporations and other entities go through the Secretary of State. **What does it cost to register a business name in Iowa?** County recorder: $7 for the first page and $5 for each extra page in Polk County. The Secretary of State's fee wasn't stated on the pages we opened. **How long does a Iowa trade name last?** Iowa Code chapter 547 sets no expiration or renewal for a county trade name statement; a new verified statement is recorded when ownership changes, and the original owners stay liable until a certificate of change is recorded. **Is a newspaper notice part of filing in Iowa?** No. Iowa Code chapter 547 (county trade name statements) has no newspaper publication requirement. All states: [DBA registration by state](/bookkeeping/dba-registration-by-state) · [Illinois](/bookkeeping/dba-illinois) · [Kentucky](/bookkeeping/dba-kentucky) Tallyfinch ### Books you keep on your own computer Tallyfinch does invoices, bills, bank import, reconciliation and the main reports, in a file you own. $99 once, then $5 a month for updates; the app keeps working if you stop the plan. It does not do payroll or sales tax filing. The free download records up to 60 entries. [See Tallyfinch](/bookkeeping/mcc-books-downloadable-bookkeeping-software) [Download it free](/tools/pro/trial/mccBooks) [Compare the three apps](/software) ## Want the books set up for the new name? [See bookkeeping services](/bookkeeping/)[Call (908) 444-6373](tel:+19084446373)