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2026–2027 due-date report

June 2027 property tax dates

6 dates announced by counties and 55 dates set by law in the verified sample.

Last updated October 26, 2026, US Central build date. A listed due date is not necessarily the last day to pay without a penalty. Select a date to read its official quotation below. These are county and payment-plan records, not a complete national schedule.

Dates announced by counties

Sources. Checked to .

Dates set by law

Sources. Checked to .

Sources

Sources. Checked to .

Read source quotations (15)
  1. June 1, 2027 Last day to pay 3rd ¼ installment

    Official source 1. Officially published. Checked Oct 24, 2026.

  2. Jun 5, 2027 Second Half FY27 Tax Bill Due (1/1/27-6/30/27)

    Official source 2. Officially published. Checked Oct 24, 2026.

  3. Sat, Jun 5, 2027, 5pm

    Official source 3. Officially published. Checked Oct 25, 2026.

  4. County taxes on real property shall be due and payable in two equal installments. One installment shall be due and payable on or before June fifth of the year after such taxes are assessed and the other installment shall be due and payable on or before December fifth of the year such taxes are assessed.

    Official source 4. Set by law. Checked Oct 24, 2026.

  5. real estate tax bills due on December 5, 2026 and June 5, 2027.

    Official source 5. Officially published. Checked Oct 24, 2026.

  6. Such taxes may be paid without penalty during the year for which they are levied if one-half of such taxes are paid on or before January 14 of that year and the remaining one-half of such taxes are paid on or before June 14 of that year.

    Official source 6. Set by law. Checked Oct 24, 2026.

  7. property taxes may be paid in full or in two equal installments, the first such installment to be paid on or before the last day of February and the second installment to be paid no later than the fifteenth day of June.

    Official source 7. Set by law. Checked Oct 25, 2026.

  8. The property taxes may be paid in full or paid in two (2) halves, the first half on or before December 20 with a grace period extending to June 20 for the second half if the first half is totally paid.

    Official source 8. Set by law. Checked Oct 25, 2026.

  9. the first half on or before December 20 with a grace period extending to June 20 for the second half if the first half is totally paid.

    Official source 9. Set by law. Checked Oct 24, 2026.

  10. The property taxes may be paid in full or in two(2) halves, the first half on or before December 20 with a grace period extending to June 20 for the second if the first half is totally paid.

    Official source 10. Set by law. Checked Oct 25, 2026.

  11. All property taxes extended on the property and operating property rolls shall be due and payable in full to the tax collector without late charges and interest on or before December 20 of the year in which the property taxes are levied. The property taxes may be paid in full or paid in two (2) halves, the first half on or before December 20 with a grace period extending to June 20 for the second half if the first half is totally paid.

    Official source 11. Set by law. Checked Oct 24, 2026.

  12. All property taxes are due and payable to tax collector on or before December 20th of the year property taxes are levied. Property taxes may be paid in two halves; the first half being due by December 20th with a grace period extending to June 20th for the second half if the first half is totally paid. See Idaho Code 63-903

    Official source 12. Set by law. Checked Oct 24, 2026.

  13. Second half: Due by June 20 of the subsequent year.

    Official source 13. Set by law. Checked Oct 24, 2026.

  14. The second installment for the 2026 property tax is due on or before June 21, 2027. If payment is not received by 11:59 p.m. on this date, a penalty of 2% will be assessed on the delinquency. Interest will be calculated and assessed at the rate of 1% per month dating back to January 1, 2027.

    Official source 14. Officially published. Checked Oct 25, 2026.

  15. June 30, 2027 Last day to pay second half of 2026 property taxes

    Official source 15. Officially published. Checked Oct 24, 2026.

Methodology and coverage limits | Download all report dates

Not tax or legal advice; confirm with your county.