Sales tax in DeKalb County, Alabama
There is no single sales tax rate in DeKalb County. It runs from 5% to 9% depending on the exact address, because cities and special districts inside the county levy their own on top of the 4% state rate. The 4% state rate applies everywhere in the county; everything above that depends on where you are standing. These rates were read from Alabama's own published schedule and checked on October 20, 2026. The rate in each of the 17 cities is in the table below.
What is the sales tax rate in DeKalb County?
| Alabama state rate | 4% |
|---|---|
| DeKalb County rate | 1% |
| Lowest combined rate in the county | 5% |
| Highest combined rate in the county | 9% |
The combined figures are the lowest and highest totals anywhere in DeKalb County, so the rows above do not add up to them.
What is the sales tax rate in each city in DeKalb County?
Alabama publishes the rate for every city it taxes. These are the combined rates, state and local together, as listed in Alabama's own rate file. Where a city shows a range, a special district covers only part of it, so the rate depends on the exact address.
| City | October 2026 |
|---|---|
| CollinsvilleIn Collinsville's police jurisdiction, outside the city limits, the rate is 7%. | 9% |
| CrossvilleIn Crossville's police jurisdiction, outside the city limits, the rate is 7%. | 9% |
| Fort Payne | 9% |
| FyffeIn Fyffe's police jurisdiction, outside the city limits, the rate is 7%. | 9% |
| GeraldineIn Geraldine's police jurisdiction, outside the city limits, the rate is 7%. | 9% |
| HammondvilleIn Hammondville's police jurisdiction, outside the city limits, the rate is 6.5%. | 8% |
| HenagarIn Henagar's police jurisdiction, outside the city limits, the rate is 7%. | 9% |
| IderIn Ider's police jurisdiction, outside the city limits, the rate is 7%. | 9% |
| KilpatrickIn Kilpatrick's police jurisdiction, outside the city limits, the rate is 7%. | 9% |
| Lakeview | 8% |
| MentoneIn Mentone's police jurisdiction, outside the city limits, the rate is 7%. | 9% |
| Pine Ridge | 9% |
| PowellIn Powell's police jurisdiction, outside the city limits, the rate is 6.5%. | 8% |
| RainsvilleIn Rainsville's police jurisdiction, outside the city limits, the rate is 7%. | 9% |
| Shiloh | 8% |
| SylvaniaIn Sylvania's police jurisdiction, outside the city limits, the rate is 7%. | 9% |
| Valley HeadIn Valley Head's police jurisdiction, outside the city limits, the rate is 7%. | 9% |
| Unincorporated DeKalb CountyOutside city limits the rate is 5%, except in the police jurisdiction of Hammondville (6.5%), the police jurisdiction of Powell (6.5%), the police jurisdiction of Collinsville (7%), the police jurisdiction of Crossville (7%), the police jurisdiction of Fyffe (7%), the police jurisdiction of Geraldine (7%), the police jurisdiction of Henagar (7%), the police jurisdiction of Ider (7%), the police jurisdiction of Kilpatrick (7%), the police jurisdiction of Mentone (7%), the police jurisdiction of Rainsville (7%), the police jurisdiction of Sylvania (7%), and the police jurisdiction of Valley Head (7%). | 5% to 7% |
Source: Alabama rate file for October 2026, from Alabama's official rate page.
How much sales tax is that on a purchase in DeKalb County?
At 5%, a $100 purchase carries $5.00 in sales tax and a $1,000 purchase $50.00, at the lowest rate in the county. At the highest, 9%, the same purchases carry $9.00 and $90.00. That is general merchandise; Alabama taxes some categories, often groceries, differently, as the note below explains.
DeKalb County's lowest rate is the lowest in Alabama, shared with 6 other counties. See every Alabama county.
Sales tax in counties next to DeKalb County
DeKalb County borders 7 counties, 3 of them in another state.
| County | Combined sales tax |
|---|---|
| Chattooga County, GA | 9% |
| Walker County, GA | 8% |
| Cherokee County, AL | 7.5% to 11.5% |
| Dade County, GA | 7% |
| Jackson County, AL | 6% to 9% |
| Marshall County, AL | 6% to 11% |
| Etowah County, AL | 5% to 10% |
| DeKalb County, AL (this county) | 5% to 9% |
Why the rate here is not the whole story
Alabama charges 4 percent statewide on general merchandise and then stacks a county rate and a city rate, and both can change at the city limit and again inside a city police jurisdiction, so a single rate for the whole county does not exist. The county itself levies 1 percent countywide. The floor of 5 percent is unincorporated DeKalb County, where only the state and the 1 percent county rate apply. The ceiling of 9 percent is at Collinsville, Crossville, Fort Payne, Fyffe, Geraldine, Henagar and other towns, where the city adds 4 percent. Groceries are taxed by the state at 2 percent since 1 September 2025, down from 3 percent and from 4 percent before September 2023, with local rates still applying on top, so every figure here is general merchandise only. DeKalb County administers and collects its own sales tax rather than filing through the department, so it reports its rate to the department instead of the department setting it. For one address, use the department's rate lookup linked from the page above.
How do I find the exact rate for an address in DeKalb County?
Use Alabama's own address lookup. In DeKalb County the rate depends on the address, anywhere from 5% to 9%.
Who has to collect sales tax in DeKalb County?
Any seller with a physical presence in Alabama collects at the rate for the address of the sale; a remote seller does once it passes Alabama's economic nexus threshold. Alabama sales tax covers the statewide rules and what is exempt.
Work out your own numbers
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Sales tax calculator
Tax on a specific purchase at this county's rate, and the total you will actually pay.
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Do you have to collect?
Whether your sales into Alabama cross its economic nexus threshold. A different question from the rate.
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Property tax in DeKalb County
The other local tax: effective rate and median bill for this county.
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Sales tax by county
Every US county, and how Alabama compares with the rest of the country.
Sources
- DeKalb County rates: Alabama Department of Revenue, Local Sales, Use, Rental and Lodgings Tax Rates text file, taxrates_current.csv, October 2026 edition, last modified 5 October 2026, https://www.revenue.alabama.gov/wp-content/uploads/2024/03/taxrates_current.csv, with the 4 percent state general rate and the 2 percent state food rate read from the department's State Sales and Use Tax Rates page, https://www.revenue.alabama.gov/sales-use/state-sales-use-tax-rates/
- Collected and verified October 20, 2026. Confidence: P on the rate components, S on the range (P read on a primary agency page, S strong but indirect, U unverified).