I don't see where AIP is necessary for either, domestic tuition fees nor RAMQ in Quebec. As for tuition fees, you do need a writing confirmation from CIC stating that the sponsor is eligible, but not necessarily AIP. I think this information is useful (maybe not for people currently on this thread), but for people using the searching tool as reference; therefore, I'll post somethings related to tuition fees in Quebec:
MCGILL:
http://www.mcgill.ca/legaldocuments/exemption/#CSQEXEMPTIONS
6.
Students awaiting permanent residency in Canada and holding an eligible CSQ
Documents required: A valid study permit issued by Citizenship and Immigration Canada (CIC), a letter from CIC attesting that the student is awaiting permanent residency in Canada and a valid Certificat de Sélection du Québec (CSQ) issued by Immigration Québec.
Note: the CSQ must have one of the following category types: C0, C1, C2, C3, C4, C5, C6, C7, C8, F1, F8, H1, H2, H3, H4, H5, H6, HA, HB, HC, HD, HE, HF, HG, HH, HI, HJ, HK, HL, HM, HN, HO, ID, I4, I5, I6, IJ, IK, IL, IP, IT or RA AND the federal processing center must indicate one of the following: CTD of Vegreville, CIC of Missisauga-CTD, CIC of Montreal, CIC of Quebec, CIC of Hull, CIC of Sherbrooke or CIC of Trois-Rivières. If the CSQ does not have both these requirements, then the exemption is not applicable. Please see page 7 of the Politique.
CONCORDIA:
http://registrar.concordia.ca/InternationalFee/
I – CSQ (Certificat de sélection du Québec)
The student must present a CSQ containing the following information:
Field 9 must indicate one of the following codes: F1, F8, I5, ID, RA, H*
Details:
F1 or F8 = family reunification. Spouse selected in the category of family reunification and indicating a commitment of sponsorship.
I5 or ID = live-in caregiver.
RA = members of the family of a refugee. Members of a family in Québec who are not themselves recognized as refugees but who are included in a request for permanent residency status of their relative who is a recognized refugee.
H* (H followed by a number from 1 – 6 or a letter from A – O) = humanitarian reasons
Field 17 must indicate one of the following processing centres:
CIC de Hull
CIC de Mississauga – CTD
CIC de Montréal
CIC de Québec
CIC de Sherbrooke
CIC de Trois-Rivières
CTD de Vegreville
These centres are all located in Canada and show that the candidate is authorized to submit his/her request for permanent residency from within Canada.
II - Letter from Citizenship and Immigration Canada (CIC)
Except for the category RA which only requires submission of a CSQ, students must present a letter from CIC which indicates that they meet the eligibility requirements to apply for permanent resident status for one of the following categories:
Humanitarian cases
Category of spouse or common law partner
Live-in caregivers