Gilmer County, GeorgiaProperty records & tax offices
Links open the listed public-office or service-provider website in a new tab. This directory does not collect payments.
Find the right property record
Use the property portal for ownership and assessed value, the collector for a bill or balance, and the map for parcel location. Have the address, owner name, or parcel number ready.
Tax bills & filing dates
These are the dates and qualifications recorded in the directory. Confirm your tax year and current deadline with the official office and your property’s notice.
- Payment deadline
- December 20, 2026 is Georgia's statutory default ad valorem payment deadline; a local governing authority may instead set December 1 or November 15 or use installment billing, so verify the county bill. Georgia law gives taxpayers 60 days from the tax-bill postmark before interest accrues.
- Assessment appeal
- 45 days from the mailing date of the notice of assessment; the appeal is filed with the county Board of Tax Assessors and must be postmarked by that deadline.
Exemptions & appeals
View exemption application (opens in a new tab)Exemption filing
End of the 45-day appeal period for the current year; Gilmer County's official assessor site states homestead applications may be filed through that appeal window.
Senior relief
Gilmer County's official assessor site states age and income requirements vary by exemption and that owners who became age 62 or 65 in the prior year may need to apply; confirm the applicable program with the assessor.
For a valuation appeal, use the appeal date in the tax and filing section above. Keep your notice, supporting evidence, and proof of submission.
More exemption & appeal guidance →