NPMHU Pay Scale 2026: Mail Handler Grades, Steps, and MHA Rates

Mail Handlers represented by the National Postal Mail Handlers Union (NPMHU) are paid on a separate pay structure from APWU clerks and NALC carriers. The NPMHU scale has two grades (Grade 4 and Grade 5), two pay tables depending on when you were hired, and its own step progression system. This guide covers every rate, how steps work, and where contract negotiations stand.

How the NPMHU Pay Structure Works

Unlike the APWU scale which has grades PS-01 through PS-11, the NPMHU uses just two grades. Grade 4 covers most mail handler positions. Grade 5 covers higher-level assignments and pays roughly 2–5% more at each step.

There are two pay tables based on hire date. Table 1 applies to career mail handlers appointed before February 15, 2013. Table 2 applies to those appointed on or after that date. Table 2 starts lower but reaches the same top step (Step P) as Table 1. The NPMHU has been working to close the gap between the two tables through successive contracts.

Grade 4 — Table 1 (Career Before Feb 2013)

These are the senior mail handler rates. If you started your career before February 15, 2013 and are in Grade 4, this is your table:

Grade 4 — Table 2 (Career On/After Feb 2013)

If your career appointment was on or after February 15, 2013, you’re on Table 2. It starts lower but reaches the same Step P rate:

Notice the key difference: Table 2 has more steps (AA through P with 48-week waits each), meaning it takes significantly longer to reach the top rate. A Table 2 mail handler reaching Step P from Step AA takes about 768 weeks (nearly 15 years), while a Table 1 handler with shorter waits at the upper steps progresses faster through the latter half of the scale.

Grade 5 Rates

Grade 5 covers higher-level mail handler positions and pays more at every step. The structure mirrors Grade 4 with the same step letters and waiting periods. Here are the key rates:

Grade 5 top step is $76,477 annually ($36.77/hr) compared to Grade 4’s $75,280 ($36.19/hr) — a difference of about $1,200 per year at the top.

MHA (Mail Handler Assistant) Pay Rates

MHAs are non-career mail handlers. Their pay is simpler — a flat hourly rate with one step increase after 26 weeks:

MHAs do not receive COLA adjustments, step increases beyond Step B, or the same benefits as career employees. When an MHA converts to a career position (Full-Time Regular or Full-Time Flexible), they move to Step AA on the applicable pay table — a significant pay jump. An MHA Grade 4 at $19.52/hr converting to Table 2 career would start at $21.90/hr, an immediate increase of about $2.38/hr ($4,950/year).

How Steps Work for Mail Handlers

The NPMHU step system uses letter steps (AA through P) rather than the numbered steps used by APWU. The waiting periods between steps differ by table:

Table 1 has variable waiting periods: 88 weeks for steps AA–B, 44 weeks for C–I, 34 weeks for J–K, 26 weeks for L–M, and 24 weeks for N–O. This means movement accelerates as you approach the top.

Table 2 uses a flat 48-week waiting period for every step. This uniform structure is simpler but means it takes longer to reach the top. LWOP can extend these waiting periods — see our LWOP impact guide for details.

COLA and the Current Pay Scale

Mail handler COLA adjustments work differently from APWU COLAs. Under the 2022 NPMHU National Agreement, COLAs are applied as flat dollar amounts to Table 1 and Step P of Table 2, with proportional percentages for the remaining Table 2 steps. The most recent COLA was $416 annually, effective March 8, 2025 (PP 07-2025). The rates in this article reflect that adjustment.

The COLA formula is tied to the Consumer Price Index (CPI-W), with adjustments calculated based on changes since the July 2022 base index. For a detailed explanation of how COLA works across all crafts, see our March 2026 COLA update.

Contract Negotiations: Where Things Stand

The NPMHU’s 2022 National Agreement expired on September 20, 2025. Negotiations have been ongoing since June 2025, but as of the 14th Contract Update (March 27, 2026), the parties remain far apart on core economic issues including general wage increases, COLA structure, night shift differential, and MHA wage rates.

The NPMHU has stated publicly that interest arbitration is increasingly likely if a negotiated agreement can’t be reached. The union is pushing to close persistent pay disparities between mail handlers and what USPS has already agreed to with other postal unions (APWU and NALC). The NPMHU has been clear that it will not accept a contract that doesn’t continue progress on closing those gaps.

Until a new contract is ratified or an arbitration award is issued, the current pay rates remain in effect with COLA adjustments continuing under the existing formula. A new agreement will likely bring general wage increases applied retroactively, similar to how the APWU retro pay worked.

Source: NPMHU official wage chart effective March 8, 2025 (PP 07-2025), reflecting the $416 COLA adjustment. View on npmhu.org.