What is the COLA index at Andersen AFB?

The OCONUS COLA index at Andersen AFB is 122, meaning everyday goods and services cost approximately 22% more than the U.S. average. COLA is a tax-free allowance that offsets this difference. Source: DTMO, January 2026.

Is military pay at Andersen AFB taxable?

The planner treats Basic Pay as taxable and OHA, OCONUS COLA, and BAS as non-taxable allowances. It does not estimate a tax-free percentage when a required allowance is unavailable.

What currency is used at Andersen AFB?

Andersen AFB is in Guam, which uses the US Dollar (USD). The approximate exchange rate is 1 USD = 1 USD. OHA and COLA are paid in USD but fluctuate with the exchange rate.

Housing allowance availability reviewed September 17, 2026

Andersen AFB Overseas Pay & OHA Information

Guam

Air Force

COLA Index: 122

OHA

Available military pay components for Andersen AFB, Guam. Housing uses OHA. Missing allowances make compensation totals unavailable.

Overseas Station Planner

Review pay, allowances, housing, and cost of living. Totals are unavailable when a required allowance is missing.

Select Your Duty Station

Duty Station

Your Profile

Pay Grade

Years of Service: 4

Number of Dependents: 0

Used for housing allowance dependency status and OCONUS COLA. Dependency status differs from whether family accompanies you.

Housing Situation

Off-base housing uses BAH in Alaska and Hawaii, and OHA elsewhere. Eligibility and the applicable rate require verification.

Select a duty station above

Available Basic Pay, housing allowance, COLA, and BAS information will appear here.

Data availability: Unverified OHA figures have been withdrawn. Missing allowances are not treated as zero. Alaska and Hawaii use BAH. Available components remain estimates. COLA indices are from January 2026. Basic pay reflects 2026 DFAS tables. Verify current rates with your finance office or at travel.dod.mil.

About this tool: The Overseas Station Planner combines data from DFAS basic pay, housing allowance availability, OCONUS COLA, and exchange-rate context. Confirm current entitlements with your finance office.

Data Sources

OHA lookup (rates unavailable here): DTMO. OCONUS COLA: DTMO. Basic Pay: DFAS 2026. BAS: DFAS. All allowances are estimates and vary by family size and location.

Andersen AFB OHA Availability

OHA rates are unavailable because current DTMO amounts have not been verified. No current rate effective date has been verified. Check the DTMO OHA lookup.

Pay Grade Tier	With Dep. Rent Ceiling	W/o Dep. Rent Ceiling	With Dep. Utility	With Dep. MIHA (one-time)
E-1 to E-4 (Junior Enlisted)	Unavailable	Unavailable	Unavailable	Unavailable
E-5 to E-6 (NCO)	Unavailable	Unavailable	Unavailable	Unavailable
E-7 to E-9 (Senior NCO)	Unavailable	Unavailable	Unavailable	Unavailable
W-1 to W-3 (Warrant Officer)	Unavailable	Unavailable	Unavailable	Unavailable
W-4 to W-5 (Senior Warrant)	Unavailable	Unavailable	Unavailable	Unavailable
O-1 to O-3 (Company Grade)	Unavailable	Unavailable	Unavailable	Unavailable
O-4 to O-6 (Field Grade)	Unavailable	Unavailable	Unavailable	Unavailable
O-7 (General/Flag Officer)	Unavailable	Unavailable	Unavailable	Unavailable

How OHA works: Unlike BAH, OHA reimburses your actual rent up to the ceiling : not a fixed payment. If your rent is below the ceiling, you receive only what you pay. The Utility/Maintenance Allowance is a flat monthly amount under the applicable eligibility rules. MIHA (Move-In Housing Allowance) covers eligible move-in costs and is separate from monthly OHA.

Andersen AFB OCONUS COLA : Cost of Living

COLA Index

122

Cost Above US Baseline

+22%

Index Effective Date

January 1, 2025

OCONUS COLA is a non-taxable allowance that offsets higher overseas living costs. Your actual COLA amount depends on pay grade, years of service, and number of dependents. Source: DTMO, January 2026. Index updated multiple times per year.

Additional Allowances & Data Sources

BAS (Enlisted)	$453/mo : tax-free. Source: DFAS, effective Jan 1, 2026.
BAS (Officer)	$312/mo : tax-free. Source: DFAS, effective Jan 1, 2026.
Basic Pay	DFAS 2026 pay tables (3.8% increase). Varies by grade and years of service.
OHA	OHA rates are unavailable because current DTMO amounts have not been verified.
COLA Index	DTMO, January 2026. Updated multiple times per year based on local costs and exchange rates.

Last reviewed: September 17, 2026. Verify at travel.dod.mil and dfas.mil.

Understanding Your Pay at Andersen AFB

OHA rates are unavailable because current DTMO amounts have not been verified. You may also receive OCONUS COLA to help cover higher living costs.

How Housing Allowances Work

The biggest difference: BAH is a fixed monthly amount you keep regardless of your actual rent. OHA only reimburses what you actually pay, up to the rental ceiling. If your rent is below the OHA ceiling, you receive less than the maximum. If it exceeds the ceiling, you pay the difference out of pocket. OHA rates also fluctuate with the US Dollar exchange rate.

Tax Advantages at Andersen AFB

The planner treats Basic Pay as taxable and OHA, OCONUS COLA, and BAS as non-taxable. A tax-free percentage and civilian salary comparison require every allowance component.

About Andersen AFB

Welcome to Andersen AFB, located within the village of Yigo in the United States territory of Guam. Andersen AFB was first built in 1944 and today serves approximately 2,085 active duty service members, 2,202 family members, 865 civilians, 436 contractors, and 2,366 retirees. We hope this guide assists you as you get settled in at your new posting and helps remove some of the stress of moving. Due to the ongoing novel coronavirus pandemic, many businesses, venues, and parks may be temporarily closed or operating under restricted hours. Therefore, a place we mention here may not currently be open or available for the time being. Where Is Andersen AFB? Google Map View Getting There – Andersen AFB Directions Entering Andersen AFB and Base Amenities Check-In Procedures for Incoming Personnel A...

Read the full Andersen AFB guide →

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