2025 GS-8 Pay in Phoenix
GS-8 employees with a duty station in Phoenix-Mesa, AZ earn 22.45% on top of the base GS-8 pay scale. That means a GS-8 Step 1 salary jumps from $47,265 on the base table to $57,876 in Phoenix.
2025 GS-8 Pay in Phoenix
Locality-adjusted GS-8 rates for Phoenix-Mesa, AZ.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $57,876 | $2,226.00 | $27.73 | +$10,611 |
| Step 2 | $59,806 | $2,300.23 | $28.66 | +$10,965 |
| Step 3 | $61,736 | $2,374.46 | $29.58 | +$11,319 |
| Step 4 | $63,665 | $2,448.65 | $30.51 | +$11,672 |
| Step 5 | $65,595 | $2,522.88 | $31.43 | +$12,026 |
| Step 6 | $67,525 | $2,597.12 | $32.36 | +$12,380 |
| Step 7 | $69,455 | $2,671.35 | $33.28 | +$12,734 |
| Step 8 | $71,385 | $2,745.58 | $34.20 | +$13,088 |
| Step 9 | $73,314 | $2,819.77 | $35.13 | +$13,441 |
| Step 10 | $75,244 | $2,894.00 | $36.05 | +$13,795 |
2025 GS-8 pay table for Phoenix
Each step below already includes the 22.45% locality adjustment. The "Locality add-on" column shows how much locality pay is adding compared with the base GS-8 table.
| Step | Annual salary | Biweekly pay | Hourly rate | Locality add-on |
|---|---|---|---|---|
| Step 1 | $57,876 | $2,226.00 | $27.73 | +$10,611 |
| Step 2 | $59,806 | $2,300.23 | $28.66 | +$10,965 |
| Step 3 | $61,736 | $2,374.46 | $29.58 | +$11,319 |
| Step 4 | $63,665 | $2,448.65 | $30.51 | +$11,672 |
| Step 5 | $65,595 | $2,522.88 | $31.43 | +$12,026 |
| Step 6 | $67,525 | $2,597.12 | $32.36 | +$12,380 |
| Step 7 | $69,455 | $2,671.35 | $33.28 | +$12,734 |
| Step 8 | $71,385 | $2,745.58 | $34.20 | +$13,088 |
| Step 9 | $73,314 | $2,819.77 | $35.13 | +$13,441 |
| Step 10 | $75,244 | $2,894.00 | $36.05 | +$13,795 |
Base vs. locality comparison
How much more Phoenix pays
Step-increase waiting periods
GS-8 in Phoenix: what to expect
Senior technicians, investigators and lead administrative support. Less common than GS-7 or GS-9, often reserved for specialized technical work.
For 2025, the Phoenix pay area adds a 22.45% locality adjustment on top of the nationwide base GS schedule. Every GS-8 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-7 level.
Promotion path. Promoted to GS-9 after one year in grade.
The rough military equivalent for GS-8 is O-3 Captain, useful for comparing GS roles against enlisted and officer ranks when looking at pay or authority level.
Biweekly take-home for GS-8 in Phoenix
Before taxes and deductions, a GS-8 Step 1 employee in Phoenix earns roughly $2,226 per biweekly pay period. At Step 10 that rises to $2,894. Actual take-home will be lower after federal tax, state tax, TSP contributions, retirement and health insurance deductions.
Note. This is the archived 2025 table. For current pay, open the latest GS-8 Phoenix page.
Other grades in Phoenix
GS-8 in Phoenix questions
-
How much does a GS-8 make in Phoenix?
In 2025, a GS-8 Step 1 employee in Phoenix earns $57,876 per year. At Step 10 the salary reaches $75,244. This is 22.45% higher than the base GS-8 salary. -
What is the locality adjustment for GS-8 in Phoenix?
The locality adjustment is the same for every grade and step within a pay area. For Phoenix in 2025, it is 22.45%. On a GS-8 Step 1 salary that translates to an extra $10,611 per year. -
What is the biweekly pay for GS-8 in Phoenix?
Biweekly pay is annual salary divided by 26. A GS-8 Step 1 employee in Phoenix earns roughly $2,226 per pay period before tax and retirement deductions.