Official data current

Helena BAH rates

Verified · Effective 2026-01-01 · MHA MT347

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O-1E · With dependents
$2,637per month

$31,644 per year · federal tax-free allowance

Official DoD / DTMO rate · CONUS BAH, not an estimate

National position #135 of 338O-1E · with dependents reference
Taxable-pay equivalent$3,381/mo Using the stated 22% comparison rate
Year-over-year change+$123/mo · +4.9%2025 $2,514 → 2026 $2,637
O-1E rate selectedMHA MT347 ZIPs 59410 59601 59602 59604 59620 59623 +9
PCS compare Helena · O-1E · with dep. · $2,637/mo
Helena $2,637/mo · $31,644/yr
CURRENT

Pick a station below to see what the move is worth a year, before tax. Orders rarely arrive as one option — add several and rank them.

Comparison uses with-dependents rates. Differences are annual and untaxed. Rate protection is not applied — a PCS resets you to the new location's current-year rate.

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Rate history

How updates work
2025$2,514
2026$2,637

Verified official history. With-dependents rate shown; use the dependency switch above for its exact comparison.

Helena — full sheet Tap a row

What this rate means

O-1E with dependents, nearest stations0 – $5,931 / month
Westchester County $5,931
County Cost Group 830 $2,685
Asheville $2,682
Richmond $2,682
Spokane $2,679
Detroit $2,664
Twenty Nine Palms MCB $2,664
Charleston $2,655
Fort Collins $2,649
Buffalo $2,646
Fairbanks $2,646
Helena $2,637
Patuxent River $2,637
Pittsburgh $2,631
Rochester $2,619
Norfolk $2,613
Eugene $2,601
Elizabeth City $2,598
County Cost Group 820 $2,592
Houston $2,592
Syracuse $2,571
Barstow $2,568
Youngstown $1,521

Helena is #135 of 338. The spread between the dearest and cheapest station at this grade is $4,410 a month — $52,920 a year, untaxed.

Every pay grade at Helena0 – $3,279 / month
E-1 $1,752
E-2 $1,752
E-3 $1,752
E-4 $1,752
E-5 $1,887
E-6 $2,535
E-7 $2,622
E-8 $2,715
E-9 $2,847
W-1 $2,556
W-2 $2,661
W-3 $2,775
W-4 $2,874
W-5 $3,000
O-1E $2,637
O-2E $2,757
O-3E $2,895
O-1 $1,968
O-2 $2,526
O-3 $2,772
O-4 $3,039
O-5 $3,231
O-6 $3,258
O-7 $3,279

The pay chart moves this allowance far less than the map does.

Moving from Helena to Westchester County at O-1E is worth $3,294 a month — about 27 promotions at this grade. Where you are stationed outweighs rank, by a lot.

What the rate table does not tell you

01

“With dependents” is a dependency status, not a marital status. A single member paying child support can be authorized BAH-Diff; a married dual-military couple with no children is not automatically the with-dependents rate for both. If your situation is unusual, your finance office decides — not this table.

02

O-8, O-9 and O-10 draw the same BAH as O-7. The table stops there for a reason, not because it is missing rows.

03

This is CONUS BAH only. Overseas is OHA, which works differently — it reimburses actual rent up to a cap, with separate utility and move-in allowances. Alaska and Hawaii are BAH; Germany, Japan and Korea are OHA.

Source: DoD Defense Travel Management Office, effective 01 JAN 2026. How these rates are sourced and checked.

Source record

Where these numbers come from

Official fields remain unchanged. Years are aligned by DTMO's MHA code; no missing value is interpolated.

2026 official releaseDTMO source archive
Effective
2026-01-01
Retrieved
2026-09-05
Last verified
2026-09-07
SHA-256
5446fed831e1…
2025 official releaseDTMO source archive
Effective
2025-01-01
Retrieved
2026-09-07
Last verified
2026-09-07
SHA-256
32d18c4220e8…