Workers’ comp insurance cost for auto repair shops in New Hampshire

Q: What does workers' comp cost auto repair shops in New Hampshire?

Modeled from the 2024 filed manual rate of $2.60 per $100 of payroll: a <5-employee repair shop lands around $1.3k–$5.1k per year before experience mods and schedule credits.

Q: What drives the rate up or down?

Three levers: payroll (the exposure base), claims history (the experience modifier), and schedule credits/debits the insurer applies. Auto service and repair work is NCCI class 8380 — mechanical repair and service centers, including their drivers.

Published 2026-06-05 · Updated 2026-06-11 · by Brokly

Direct answer: New Hampshire auto repair shops pay a filed workers’-comp manual rate of $2.60 per $100 of payroll (2024 filed rate) — the 13th-highest of 51 US jurisdictions. Modeled on real payrolls, most <5-employee auto repair shops land around $1.3k–$5.1k/yr, before experience mods and schedule credits.

66% of NH auto repair shops have <5 employees — the chart below prices every size band from its own observed payroll.
New Hampshire sits 13th of 51: WI pays more ($3.03), IA less ($2.29).
Workers’ comp is one of several coverages — see everything your repair shop needs in New Hampshire →

What do New Hampshire auto repair shops pay for workers’ comp?

Modeled annual premium across the real size distribution of NH auto repair shops

bar height = how many auto repair shops are that size · figures = modeled annual cost

typical · most NH auto repair shops

▼

<5 emp

≈$2.5k/yr

5–9 emp

≈$9.5k/yr

10–19 emp

≈$24k/yr

20–49 emp

≈$36k/yr

SMALLER

MID-SIZE

LARGER

A <5-employee NH repair shop: modeled $1.3k–$5.1k/yr in workers’-comp premium (that band’s own average wage, before experience mods and schedule credits). Bar heights show how many of the 657 NH auto repair shops fall in each size band.

Cohort: size distribution of 657 NH auto repair shops (Census CBP 2023); premiums modeled from one filed rate ($2.60/$100 payroll, 2024). Bands shown cover 655 of 657 establishments (99.7%) — 2 establishments in larger, very small-count, or data-suppressed size bands are not shown. 2023 payroll dollars, not inflation-adjusted. Illustrative benchmark — not a quote or coverage recommendation.

Filed manual rate (NH)

$2.60 / $100 payroll

as of 2024

Typical <5-employee repair shop (66% of NH)

$1.3k–$5.1k / yr modeled

as of 2024 · CBP 2023

Sources: Oregon DCBS workers' compensation premium rate ranking study, June 2025 (calendar-year 2024 rates) (as of calendar year 2024, retrieved 2026-06-04) · US Census County Business Patterns 2023, state file (General automotive repair (NAICS 811111)) (as of 2023, retrieved 2026-06-05)

How does New Hampshire compare to nearby ranks?

Calculated manual rates, $ per $100 payroll, NCCI class 8380 (Automobile Service or Repair Center), 2024. See all 51 jurisdictions →

Rank	State	Rate / $100 payroll
9	Illinois	$2.93
10	Connecticut	$2.80
11	Alabama	$2.61
12	Minnesota	$2.61
13	New Hampshire	$2.60
14	Alaska	$2.46
15	South Carolina	$2.44
16	Wyoming	$2.39
17	Georgia	$2.31

Sources: Oregon DCBS workers' compensation premium rate ranking study, June 2025 (calendar-year 2024 rates) (as of calendar year 2024, retrieved 2026-06-04)

Frequently asked questions

What does workers' comp cost auto repair shops in New Hampshire?

Modeled from the 2024 filed manual rate of $2.60 per $100 of payroll: a <5-employee repair shop lands around $1.3k–$5.1k per year before experience mods and schedule credits.

What drives the rate up or down?

Three levers: payroll (the exposure base), claims history (the experience modifier), and schedule credits/debits the insurer applies. Auto service and repair work is NCCI class 8380 — mechanical repair and service centers, including their drivers.

Auto repair shops in nearby-ranked states: Minnesota ($2.61) · Alabama ($2.61) · South Carolina ($2.44) · Connecticut ($2.80)

Stay informed

We’ll notify you when we’re ready to benchmark your repair shop’s coverage.

No spam — one email.

Illustrative benchmark — not a quote or coverage recommendation. Figures are modeled from public filings and Census data for 657 New Hampshire auto repair shops; your premium depends on your payroll, claims history, and carrier.