Property tax deadlines in August
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
55 dates in 16 states. Windows that open this month are included.
Alaska
| Date and source | Deadline | Applies to |
|---|---|---|
| August 17, 2026 passedmatsu.govOct 21 | Bills due 2026 first half, or the full tax, due | Matanuska-Susitna Borough |
| August 31 every yearmuni.orgOct 21 | Bills due Second half due | Anchorage Municipality |
California
| Date and source | Deadline | Applies to |
|---|---|---|
| August 31 every yearboe.ca.govOct 21 | Other Pay unsecured taxes | All 58 California counties |
Hawaii
| Date and source | Deadline | Applies to |
|---|---|---|
| August 20 every yearhonolulu.govOct 21 | Bills due First half due, last day without penalty | Honolulu County |
| August 20 every yearhawaiicounty.govOct 21 | Bills due First half due, last day without penalty | Hawaii County |
| August 20 every yearkauai.govOct 21 | Bills due First half due, last day without penalty | Kauai County |
| August 20 every yearmauicounty.govMay 5 | Bills due First half due, last day without penalty | Maui County |
Illinois
| Date and source | Deadline | Applies to |
|---|---|---|
| August 6, 2026 passedunioncountyil.govOct 21 | Bills due 2025 taxes, first installment | Union County |
| August 10, 2026 passedrockislandcountyil.govOct 21 | Bills due 2025 taxes, second installment | Rock Island County |
| August 12, 2026 passedmassaccountyil.govOct 21 | Bills due 2025 taxes, first installment | Massac County |
| August 14, 2026 passedhamiltoncountyil.govOct 21 | Bills due 2025 taxes, first installment | Hamilton County |
| August 14, 2026 passedrichlandcounty.illinois.govOct 21 | Bills due 2025 taxes, first installment | Richland County |
| August 14, 2026 passedjohnsonil.devnetwedge.comOct 21 | Bills due 2025 taxes, first installment | Johnson County |
| August 14, 2026 passedbbamsoft.comOct 21 | Bills due 2025 taxes, first installment | Gallatin County |
| August 19, 2026 passedpikeil.devnetwedge.comOct 21 | Bills due 2025 taxes, first installment | Pike County |
| August 21, 2026 passededgarcountyillinois.comOct 21 | Bills due 2025 taxes, first installment | Edgar County |
| August 25, 2026 passedjaspercountyillinois.govOct 21 | Bills due 2025 taxes, first installment | Jasper County |
| August 28, 2026 passededwardsil.devnetwedge.comOct 21 | Bills due 2025 taxes, first installment | Edwards County |
| August 28, 2026 passedfayettecountyillinois.govOct 21 | Bills due 2025 taxes, first installment | Fayette County |
| August 28, 2026 passedjeffersonil.devnetwedge.comOct 21 | Bills due 2025 taxes, first installment | Jefferson County |
| August 28, 2026 passedrandolphil.devnetwedge.comOct 21 | Bills due 2025 taxes, first installment | Randolph County |
| September 1, 2026 passedcookcountyboardofreview.comOct 21 | Other 2026 Board of Review appeal, Evanston, New Trier, Norwood Park, Oak Park, River Forest, Riverside and Rogers Park townships only | Cook County |
| September 1, 2026 passedcookcountyboardofreview.comOct 21 | Exemption filing 2026 Board of Review exemption filing, all townships | Cook County |
| September 29, 2026 passedcookcountyboardofreview.comOct 21 | Other 2026 Board of Review appeal, Berwyn, Cicero, Elk Grove, Lakeview, Maine and Palos townships only | Cook County |
Louisiana
| Date and source | Deadline | Applies to |
|---|---|---|
| July 15 to August 15 every yearlegis.la.govOct 21 | Other Assessment lists open for inspection | Orleans Parish |
Massachusetts
| Date and source | Deadline | Applies to |
|---|---|---|
| August 1 every yearmass.govOct 21 | Bills due Quarterly towns: first estimated bill due | All 14 Massachusetts counties |
| August 3, 2026 passednantucket-ma.govOct 21 | Bills due FY2027 first quarter (preliminary bill) due | Nantucket County |
Nebraska
| Date and source | Deadline | Applies to |
|---|---|---|
| August 31 every yearrevenue.nebraska.govOct 21 | Last day without penalty Pay the second half | All 90 Nebraska counties except Douglas, Lancaster, Sarpy |
Nevada
| Date and source | Deadline | Applies to |
|---|---|---|
| August 17, 2026 passedwashoecounty.govOct 21 | Bills due 2026-27 first installment due | Washoe County |
| August 17, 2026 passeddouglascountynvclerktreasurer.hosted.civiclive.comOct 21 | Bills due 2026-27 first installment or full bill due | Douglas County |
| August 17, 2026 passedtreasurer.co.clark.nv.usOct 21 | Bills due 2026-27 first installment due | Clark County |
| August 27, 2026 passedwashoecounty.govOct 21 | Last day without penalty Pay installment 1 without penalty | Washoe County |
| August 27, 2026 passedtreasurer.co.clark.nv.usOct 21 | Last day without penalty Pay 2026-27 installment 1 without penalty | Clark County |
New Jersey
| Date and source | Deadline | Applies to |
|---|---|---|
| August 1 every yearnj.govOct 21 | Bills due Third quarter due | All 21 New Jersey counties |
New York
| Date and source | Deadline | Applies to |
|---|---|---|
| August 10 every yearhempsteadny.govOct 21 | Last day without penalty County and town tax second half | Nassau County |
North Carolina
| Date and source | Deadline | Applies to |
|---|---|---|
| August 31 every yearncdor.govOct 21 | Discount ends Pay by this day for the early discount | All 100 North Carolina counties |
Ohio
| Date and source | Deadline | Applies to |
|---|---|---|
| August 6, 2026 passedottawaoh-treasurer.schneidergis.comOct 21 | Bills due Second half of 2025 taxes | Ottawa County |
| August 7, 2026 passedclarkcountyohio.govOct 21 | Bills due Second half of 2025 taxes | Clark County |
| August 17, 2026 passedwoodoh-treasurer.schneidergis.comOct 21 | Bills due Second half of 2025 taxes, extended | Wood County |
Pennsylvania
| Date and source | Deadline | Applies to |
|---|---|---|
| August 1 every yearassets.montgomerycountypa.govOct 21 | Appeal deadline Annual appeal to the Board of Assessment Appeals | Montgomery County |
| August 1 every yearbutlercountypa.govOct 21 | Appeal deadline Annual appeal to the Board of Assessment Appeals | Butler County |
| August 1 every yearcentrecountypa.govOct 21 | Appeal deadline Annual appeal to the Board of Assessment Appeals | Centre County |
| August 1 every yearchesco.orgOct 21 | Appeal deadline Annual appeal to the Board of Assessment Appeals | Chester County |
| August 1 every yearcrawfordcountypa.netOct 21 | Appeal deadline Annual appeal to the Board of Assessment Appeals | Crawford County |
| August 1 every yeardelcopa.govOct 21 | Appeal deadline Annual appeal to the Board of Assessment Appeals | Delaware County |
| August 1 every yeareriecountypa.govOct 21 | Appeal deadline Annual appeal to the Board of Assessment Appeals | Erie County |
| August 1 every yearfranklincountypa.govOct 21 | Appeal deadline Annual appeal to the Board of Assessment Appeals | Franklin County |
| August 1 every yearjuniatacountypa.govOct 21 | Appeal deadline Annual appeal to the Board of Assessment Appeals | Juniata County |
| August 1 every yearco.lancaster.pa.usOct 21 | Appeal deadline Annual appeal to the Board of Assessment Appeals | Lancaster County |
| August 1 every yearluzernecounty.orgOct 21 | Appeal deadline Annual appeal to the Board of Assessment Appeals | Luzerne County |
| August 1 every yearyorkcountypa.govOct 21 | Appeal deadline Annual appeal to the Board of Assessment Appeals | York County |
| August 3, 2026 passedbuckscounty.govOct 21 | Appeal deadline Annual appeal for tax year 2027 to the Board of Assessment Appeals | Bucks County |
Tennessee
| Date and source | Deadline | Applies to |
|---|---|---|
| August 1 every yearcomptroller.tn.govOct 21 | Appeal deadline Take a county board decision to the state | All 95 Tennessee counties |
Texas
| Date and source | Deadline | Applies to |
|---|---|---|
| August 2, 2027 2027 onlygalvestoncountytx.govOct 21 | Bills due Quarter plan: last payment of 2026 taxes | Galveston County |
West Virginia
| Date and source | Deadline | Applies to |
|---|---|---|
| August 31 every yeartax.wv.govOct 21 | Discount ends Pay the first half by this day for 2.5% off | All 55 West Virginia counties |