The Ancestor Hunt regularly adds and updates new collection links, as well as searches for and fixes broken links.
(This page's most recent update is January 2025)
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Another type of genealogy record that provides tremendous value is tax records. Like city directories and voting registers, they provide information for us between federal censuses. They also can go back to colonial times.
Types of Taxes
- Income tax
- Federal direct tax
- Poll or head tax
- Real property, e.g., land
- Personal property, e.g., livestock, equipment, carriages, enslaved persons
- Other, such as special levies for roads, schools, etc.
Types of Information
- Date
- Residence address; property, license, or goods; value; tax amount; possibly profession, occupation, or trade
- Name of the taxpayer, usually white adult males
- Town/township/city, county, and state of residence
- Owner and/or renter of the property
- Number of white adult males in the home
- Type and value of property
- Livestock owned
- Personal property owned
- Amount of tax owed
- Profession, occupation, or trade
- Number of school-aged children
- Number of enslaved persons
Derivative information, such as birth date, death date, and date of marriage can often be estimated or determined from the presence or absence of a person in a tax list.
Good primers regarding the genealogical value of tax records and more details can be found in these articles:
- The Genealogical Benefits of Tax Records
- Using Poll Tax Records for Genealogy
- Genealogy 101: Tax Records
- Back to the Basics with Tax Records: Part 1
- Back to the Basics with Tax Records: Part 2
- Back to the Basics with Tax Records: Part 3
- United States Taxation
- The Value of Using US Tax Records in Genealogy Research
Note: Some links listed take you to a FamilySearch Collection of digital images. Near the bottom of the page under Film/Digital Notes is the name of each sub-collection. If there is a camera icon at the right of the name (in the Format column) then the collections’ images are browsable. If there is a camera with a key icon, it is only available at a Family History Center or affiliated library. If there is a film reel icon, then it is only available in microfilm format, not digital. To take full advantage make sure that you are logged in to FamilySearch. The results may be different if you are signed in, rather than not.
Listed below are links to tax records that are available for free online for the state:
Washington Tax Records
- Chehalis County (present-day Grays Harbor County), Tax Records, 1874-1889
- Clallam County, Tax Records, 1874-1920
- Clark County, Tax Records, 1879-1900
- Cowlitz County, Auditor’s Census with Surname Index
- Cowlitz County, Tax Records, 1891-1895
- Island County, Tax Records, 1875-1900
- Jefferson County, Port Townsend, Tax Records, 1890-1895
- Jefferson County, Tax Records, 1877-1900
- King County, Delinquent Tax Roll Property Sold, 1873-1892
- King County, Tax Assessment Records, 1862-1891
- Lewis County, Tax Records, 1891-1900
- Lincoln County, Davenport, Assessments, ca. 1891-1895
- Mason County, Tax Records, 1884-1890
- Pacific County, Tax Records, 1879-1900
- Pierce County, Assessment Rolls, 1859-1886
- Pierce County, Buckley, Tax Records, 1889-1903
- Pierce County, Orting, Tax Records, 1890-1891
- Pierce County, Tax Records, 1890-1891
- San Juan County, Tax Records, 1886-1900
- Skagit County, Tax Records, 1891-1944
- Skamania County, Tax Records, 1880-1892
- Snohomish County, Tax Records, 1890-1892
- Spokane County, Cheney, Tax Records
- Spokane Tax Records, 1886-1897
- Thurston County, Tax Records, 1872-1930
- United States Internal Revenue Assessment Lists, 1862-1874
- Wahkiakum County, Tax Records, 1880-1895
- Washington, Certificate of Head Tax Paid by Aliens Arriving at Seattle from Foreign Contiguous Territory
- Washington, County Records, 1803-2010
- Washington, Internal Revenue Assessment Lists, 1869-1874
- Washington, State Auditor Territorial Assessments, 1857-1875
- Whatcom County, Fairhaven, Tax Records, 1891-1892
- Whatcom County, Fairview, Tax Records, 1890-1893
- Whatcom County, Tax Records, 1884-1898
- Whitman County, School Vouchers and Orders Paid, ca. 1881-1889
- Yakima County, Tax List, 1888
- Yakima County, Tax Lists
Good Luck and Happy Hunting!