MMG Insurance offers New Hampshire's cheapest SR-22 insurance at $832 for minimum coverage and $1,495 for full coverage. Its minimum coverage rate is $862 below the state average of $1,694, or around 43% cheaper, highlighting MMG Insurance's strong competitive edge in this market.
Allstate, the most expensive on our list, costs $1,308 for minimum coverage, still 16% below the state average but $476 more than MMG Insurance. Shopping multiple carriers can save New Hampshire drivers several hundred dollars on SR-22 filings.
The table below shows the top five companies with the lowest SR-22 insurance rates in New Hampshire.




