Property tax deadlines in April
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
44 dates in 29 states. Windows that open this month are included.
Alaska
| Date and source | Deadline | Applies to |
|---|---|---|
| March 15 to April 15 every yearcityofsitka.comOct 21 | Other Ask the assessor for a correction | Sitka City and Borough |
California
| Date and source | Deadline | Applies to |
|---|---|---|
| April 10 every yearboe.ca.govOct 21 | Last day without penalty Pay the second installment | All 58 California counties |
| April 10, 2026 passedrivco.govOct 21 | Last day without penalty 2025-26 taxes, second installment, pay | Riverside County |
| April 10, 2026 passedsaccounty.govOct 21 | Last day without penalty 2025-26 taxes, second installment, pay by 5 p.m. | Sacramento County |
| April 10, 2026 passedsonomacounty.govOct 21 | Last day without penalty 2025-26 taxes, second installment, pay by 5 p.m. | Sonoma County |
| April 12, 2027 2027 onlycontent.govdelivery.comOct 21 | Last day without penalty Pay the 2026-27 second installment | Los Angeles County |
Colorado
| Date and source | Deadline | Applies to |
|---|---|---|
| April 30 every yeareaglecounty.usOct 21 | Last day without penalty Pay the whole year at once | All 64 Colorado counties |
District of Columbia
| Date and source | Deadline | Applies to |
|---|---|---|
| April 1 every yearotr.cfo.dc.govOct 21 | Appeal deadline Appeal your value to the tax office | All 1 District of Columbia county |
Florida
| Date and source | Deadline | Applies to |
|---|---|---|
| April 30 every yearleg.state.fl.usOct 21 | Other Sign up for quarterly payments | All 67 Florida counties |
Georgia
| Date and source | Deadline | Applies to |
|---|---|---|
| January 1 to April 1 every yeardor.georgia.govOct 21 | Other Last day to file a property return | All 159 Georgia counties |
| April 1 every yeardor.georgia.govOct 21 | Exemption filing File for the homestead exemption | All 159 Georgia counties |
Hawaii
| Date and source | Deadline | Applies to |
|---|---|---|
| April 9 every yearhawaiicounty.govOct 21 | Appeal deadline Appeal your assessment | Hawaii County |
| March 15 to April 9 every yearmauicounty.govMay 5 | Appeal deadline Appeal your assessment | Maui County |
Idaho
| Date and source | Deadline | Applies to |
|---|---|---|
| April 15 every yeartetoncountyidaho.govOct 21 | Other Apply for hardship or circuit breaker relief | Teton County |
Illinois
| Date and source | Deadline | Applies to |
|---|---|---|
| April 1, 2026 passedcookcountytreasurer.comOct 21 | Bills due 2025 taxes, first installment | Cook County |
Iowa
| Date and source | Deadline | Applies to |
|---|---|---|
| April 2 to April 30 every yearlegis.iowa.govOct 21 | Appeal deadline Protest your assessment | All 99 Iowa counties |
Kansas
| Date and source | Deadline | Applies to |
|---|---|---|
| April 15 every yearksrevisor.orgOct 21 | Exemption filing File the Homestead refund claim with the state | All 105 Kansas counties |
Maine
| Date and source | Deadline | Applies to |
|---|---|---|
| April 1 every yearlegislature.maine.govOct 21 | Exemption filing First-time homestead exemption due | All 16 Maine counties |
Massachusetts
| Date and source | Deadline | Applies to |
|---|---|---|
| April 1 every yearmass.govOct 21 | Exemption filing Apply for a personal exemption | All 14 Massachusetts counties |
Minnesota
| Date and source | Deadline | Applies to |
|---|---|---|
| April 30 every yearrevisor.mn.govOct 21 | Appeal deadline File a petition in Tax Court or district court | All 87 Minnesota counties |
Mississippi
| Date and source | Deadline | Applies to |
|---|---|---|
| January 1 to April 1 every yeardor.ms.govOct 21 | Exemption filing Apply for homestead exemption | All 82 Mississippi counties |
Nebraska
| Date and source | Deadline | Applies to |
|---|---|---|
| April 30 every yearrevenue.nebraska.govOct 21 | Last day without penalty Pay the first half | All 90 Nebraska counties except Douglas, Lancaster, Sarpy |
New Hampshire
| Date and source | Deadline | Applies to |
|---|---|---|
| April 15 every yearbtla.nh.govOct 21 | Exemption filing Apply for exemptions and tax credits | All 10 New Hampshire counties |
New Jersey
| Date and source | Deadline | Applies to |
|---|---|---|
| April 1 every yearnj.govOct 21 | Appeal deadline Appeal to the county board | All 18 New Jersey counties except Burlington, Gloucester, Monmouth |
New Mexico
| Date and source | Deadline | Applies to |
|---|---|---|
| April 10 every yeartax.newmexico.govOct 21 | Bills due Second half due | All 33 New Mexico counties |
New York
| Date and source | Deadline | Applies to |
|---|---|---|
| April 15 every yearnyc.govOct 21 | Last day without penalty Quarterly bill: pay April's by this day | Bronx County, Kings County, New York County, Queens County, Richmond County |
| April 30 every yeartownofcortlandtny.govOct 21 | Last day without penalty Town and county tax due in Westchester towns | Westchester County |
North Carolina
| Date and source | Deadline | Applies to |
|---|---|---|
| April 30, 2027 2027 onlywake.govOct 21 | Appeal deadline Planned last day to appeal 2027 revaluation | Wake County |
North Dakota
| Date and source | Deadline | Applies to |
|---|---|---|
| April 1, 2026 passedtax.nd.govOct 21 | Exemption filing Apply for the 2026 primary residence credit | All 53 North Dakota counties |
Oregon
| Date and source | Deadline | Applies to |
|---|---|---|
| April 1, 2027 2027 onlydeschutescounty.govOct 21 | Exemption filing Apply for the veteran exemption | Deschutes County |
| January 1 to April 15 every yearoregon.govOct 21 | Other Apply for senior or disabled deferral | All 36 Oregon counties |
South Dakota
| Date and source | Deadline | Applies to |
|---|---|---|
| April 7, 2026 passedpennco.orgOct 21 | Appeal deadline 2026 appeal to the county board | Pennington County |
| April 30 every yearsdlegislature.govOct 21 | Last day without penalty Pay the first half | All 66 South Dakota counties |
Tennessee
| Date and source | Deadline | Applies to |
|---|---|---|
| April 5 every yearcomptroller.tn.govOct 21 | Exemption filing Apply for tax relief or a tax freeze | All 95 Tennessee counties |
| April 5 every yearnashville.govOct 21 | Exemption filing Apply for a tax freeze or tax relief | Davidson County |
| April 5, 2027 2027 onlyshelbycountytrustee.comOct 21 | Exemption filing Mail your 2026 tax freeze application | Shelby County |
| April 5, 2027 2027 onlytrustee.knoxcounty.orgOct 21 | Exemption filing Apply for 2026 tax relief or a freeze | Knox County |
Texas
| Date and source | Deadline | Applies to |
|---|---|---|
| April 30 every yearcomptroller.texas.govOct 21 | Exemption filing File for homestead and other exemptions | All 254 Texas counties |
Vermont
| Date and source | Deadline | Applies to |
|---|---|---|
| April 15 every yeartax.vermont.govOct 21 | Exemption filing File your Homestead Declaration | All 14 Vermont counties |
| April 15 every yeartax.vermont.govOct 21 | Exemption filing Claim the property tax credit | All 14 Vermont counties |
Virginia
| Date and source | Deadline | Applies to |
|---|---|---|
| April 1 every yearfairfaxcounty.govOct 21 | Appeal deadline Appeal your value to the tax office | Fairfax County |
| April 1, 2026 passedpetersburgva.govOct 21 | Appeal deadline 2026 appeal to the Board of Equalization | Petersburg city |
| April 5 every yeardlasprodpublic.blob.core.windows.netOct 21 | Bills due April half due | Roanoke city |
Washington
| Date and source | Deadline | Applies to |
|---|---|---|
| April 30 every yearapp.leg.wa.govOct 21 | Last day without penalty First half due (or all of it, if under $50) | All 39 Washington counties |