The voter RSA is 654:
http://www.gencourt.state.nh.us/rsa/...54/654-mrg.htm
"An inhabitant's domicile for voting purposes is that one place where a person, more than any other place, has established a physical presence and manifests an intent to maintain a single continuous presence for domestic, social, and civil purposes relevant to participating in democratic self-government. A person has the right to change domicile at any time, however a mere intention to change domicile in the future does not, of itself, terminate an established domicile before the person actually moves. A person's claim of domicile for voting purposes shall not be conclusive of the person's residence for any other legal purpose".
"(c) DOMICILE. Any reasonable documentation which indicates that the applicant has a domicile and intends to maintain a domicile, as defined in this chapter, in the town, city or ward in which he or she desires to vote, or, if the applicant does not have reasonable documentation in his or her possession at the place and time of voter registration, an affidavit in the following form:
DOMICILE AFFIDAVIT
Date: ____________________
Name: ____________________
Current Domicile Address: ____________________
Street Ward Number
____________________
Town or City Zip Code
Date when current domicile was established: Month: _______ Year:_______
Place and date of birth: ____________________
Address of last previous domicile: ____________________
Street Ward Number
____________________
Town or City Zip Code
I hereby swear and affirm, under the penalties for voting fraud set forth
below, that my established domicile is at the current domicile address I have
entered above and that to the best of my knowledge and belief the information
above is true and correct.
____________________
(Signature of applicant)
In accordance with RSA 659:34, the penalty for knowingly or purposefully
providing false information when registering to vote or voting is a class A
misdemeanor with a maximum sentence of imprisonment not to exceed one year
and a fine not to exceed $2,000. Fraudulently registering to vote or voting
is subject to a civil penalty not to exceed $5,000.
On the date shown above, before me, __________ (print name of notary public,
justice of the peace, election officer), appeared __________ ( print name of
person whose signature is being notarized), (known to me or satisfactorily
proven (circle one)) to be the person whose name appears above, and he or she
subscribed his or her name to the foregoing affidavit and swore that the
facts contained in this affidavit are true to the best of his or her
knowledge and belief.
____________________
Notary Public/Justice of the
Peace/Official Authorized by RSA 659:30"