2026 GS-13 Pay in Huntsville
GS-13 employees with a duty station in Huntsville-Decatur, AL-TN earn 21.91% on top of the base GS-13 pay scale. That means a GS-13 Step 1 salary jumps from $90,925 on the base table to $110,847 in Huntsville.
2026 GS-13 Pay in Huntsville
Locality-adjusted GS-13 rates for Huntsville-Decatur, AL-TN.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $110,847 | $4,263.35 | $53.11 | +$19,922 |
| Step 2 | $114,542 | $4,405.46 | $54.88 | +$20,586 |
| Step 3 | $118,237 | $4,547.58 | $56.65 | +$21,250 |
| Step 4 | $121,932 | $4,689.69 | $58.42 | +$21,914 |
| Step 5 | $125,627 | $4,831.81 | $60.20 | +$22,578 |
| Step 6 | $129,322 | $4,973.92 | $61.97 | +$23,242 |
| Step 7 | $133,017 | $5,116.04 | $63.74 | +$23,906 |
| Step 8 | $136,712 | $5,258.15 | $65.51 | +$24,570 |
| Step 9 | $140,407 | $5,400.27 | $67.28 | +$25,234 |
| Step 10 | $144,102 | $5,542.38 | $69.05 | +$25,898 |
2026 GS-13 pay table for Huntsville
Each step below already includes the 21.91% locality adjustment. The "Locality add-on" column shows how much locality pay is adding compared with the base GS-13 table.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $110,847 | $4,263.35 | $53.11 | +$19,922 |
| Step 2 | $114,542 | $4,405.46 | $54.88 | +$20,586 |
| Step 3 | $118,237 | $4,547.58 | $56.65 | +$21,250 |
| Step 4 | $121,932 | $4,689.69 | $58.42 | +$21,914 |
| Step 5 | $125,627 | $4,831.81 | $60.20 | +$22,578 |
| Step 6 | $129,322 | $4,973.92 | $61.97 | +$23,242 |
| Step 7 | $133,017 | $5,116.04 | $63.74 | +$23,906 |
| Step 8 | $136,712 | $5,258.15 | $65.51 | +$24,570 |
| Step 9 | $140,407 | $5,400.27 | $67.28 | +$25,234 |
| Step 10 | $144,102 | $5,542.38 | $69.05 | +$25,898 |
Base vs. locality comparison
How much more Huntsville pays
Step-increase waiting periods
GS-13 in Huntsville: what to expect
Senior specialists, first-line supervisors and subject-matter experts. Many IT, acquisition, legal and program-manager roles live at GS-13.
For 2026, the Huntsville pay area adds a 21.91% locality adjustment on top of the nationwide base GS schedule. Every GS-13 employee assigned to this area benefits from that same percentage, regardless of step or series.
Qualifications and career path
Minimum qualifications. One year of specialized experience at the GS-12 level.
Promotion path. Competitive promotion to GS-14 requires a GS-14 vacancy, often with supervisory responsibilities.
The rough military equivalent for GS-13 is O-5 Lieutenant Colonel, useful for comparing GS roles against enlisted and officer ranks when looking at pay or authority level.
Biweekly take-home for GS-13 in Huntsville
Before taxes and deductions, a GS-13 Step 1 employee in Huntsville earns roughly $4,263 per biweekly pay period. At Step 10 that rises to $5,542. Actual take-home will be lower after federal tax, state tax, TSP contributions, retirement and health insurance deductions.
Other grades in Huntsville
GS-13 in Huntsville questions
-
How much does a GS-13 make in Huntsville?
In 2026, a GS-13 Step 1 employee in Huntsville earns $110,847 per year. At Step 10 the salary reaches $144,102. This is 21.91% higher than the base GS-13 salary. -
What is the locality adjustment for GS-13 in Huntsville?
The locality adjustment is the same for every grade and step within a pay area. For Huntsville in 2026, it is 21.91%. On a GS-13 Step 1 salary that translates to an extra $19,922 per year. -
What is the biweekly pay for GS-13 in Huntsville?
Biweekly pay is annual salary divided by 26. A GS-13 Step 1 employee in Huntsville earns roughly $4,263 per pay period before tax and retirement deductions.