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2026–2027 due-date report

May 2027 property tax dates

10 dates announced by counties and 150 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

No dates announced by counties on this page. Find the official county page.

Dates set by law

Sources. Checked to .

Sources

Sources. Checked to .

Read source quotations (14)
  1. may pay, at such person's option, the full amount thereof on or before December 20 of each year, or 1/2 thereof on or before December 20 and the remaining 1/2 on or before May 10 next ensuing.

    Official source 1. Set by law. Checked Oct 25, 2026.

  2. (a) Except as provided by K.S.A. 79-4521, and amendments thereto, any person charged with real property taxes on the tax books in the hands of the county treasurer may pay, at such person's option, the full amount thereof on or before December 20 of each year, or 1/2 thereof on or before December 20 and the remaining 1/2 on or before May 10 next ensuing.

    Official source 2. Set by law. Checked Oct 25, 2026.

  3. (a) Except as provided by K.S.A. 79-4521, and amendments thereto, any person charged with real property taxes on the tax books in the hands of the county treasurer may pay, at such person's option, the full amount thereof on or before December 20 of each year, or 1/2 thereof on or before December 20 and the remaining 1/2 on or before May 10 next ensuing. If the full amount of the real property taxes listed upon any tax statement is $10 or less the entire amount of such tax shall be due and payable on or before December 20.

    Official source 3. Set by law. Checked Oct 25, 2026.

  4. any person charged with real property taxes on the tax books in the hands of the county treasurer may pay, at such person's option, the full amount thereof on or before December 20 of each year, or 1/2 thereof on or before December 20 and the remaining 1/2 on or before May 10 next ensuing.

    Official source 4. Set by law. Checked Oct 25, 2026.

  5. all real property taxes of the preceding year and accrued interest thereon which remain due and unpaid on May 11 shall accrue interest at the rate prescribed by K.S.A. 79-2968, and amendments thereto, plus five percentage points per annum from May 10 until paid

    Official source 5. Set by law. Checked Oct 25, 2026.

  6. the full amount thereof on or before December 20 of each year, or 1/2 thereof on or before December 20 and the remaining 1/2 on or before May 10 next ensuing.

    Official source 6. Set by law. Checked Oct 25, 2026.

  7. may pay, at such person's option, the full amount thereof on or before December 20 of each year, or 1/2 thereof on or before December 20 and the remaining 1/2 on or before May 10 next ensuing.

    Official source 7. Set by law. Checked Oct 24, 2026.

  8. the full amount thereof on or before December 20 of each year, or 1/2 thereof on or before December 20 and the remaining 1/2 on or before May 10 next ensuing.

    Official source 8. Set by law. Checked Oct 24, 2026.

  9. the full amount thereof on or before December 20 of each year, or 1/2 thereof on or before December 20 and the remaining 1/2 on or before May 10 next ensuing.

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

  10. The first one-third on or before November 15; The second one-third on or before February 15; and The remaining one-third on or before May 15 next following.

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

  11. The remaining one-third on or before May 15 next following

    Official source 11. Set by law. Checked Oct 25, 2026.

  12. The remaining one-third on or before May 15 next following.

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

  13. The remaining one-third on or before May 15 next following.

    Official source 13. Set by law. Checked Oct 25, 2026.

  14. (a) The first one-third on or before November 15; (b) The second one-third on or before February 15; and (c) The remaining one-third on or before May 15 next following.

    Official source 14. Set by law. Checked Oct 25, 2026.

Methodology and coverage limits | Download all report dates

Not tax or legal advice; confirm with your county.