Before I start I am going to give some tips that will help with every aspect of everyones journey in the Philippines.
Always have atleast 10 2x2 pictures and 10 passport pictures in a folder. every office in this country wants a picture of you. you cant get your mugshot done pretty much everywhere. take a tagalog friend with you so you dont get over charged.
Always keep three updated copies of your entire passport. every page that has a stamp on it.
Always have 3 official copies of all your standard paper work. Standard paperwork is Marriage lic. Birth Cert. yours. birth cert. wifes ID front and back, wifes birth cert. (psa issued). you get official copies done at your local city hall. cost in my area is 50pesos each,
Always have a updated Barangay Clearance, and Barangay Cert.
so here is my opinion. I did the whole process by myself. I have my own car and I have had a drivers lic pretty much since day one. I live in Mindanao, and I thought the process was really easy.
The first thing I did was go to NBI and process my application. 1000 pesos or cheaper cant remember (Tips when going to NBI) Where Jeans or pants and tennis shoes. no sandals or shorts allowed. Have three copies of each "standard paperwork" Have three sets of photos 2x2 and copies of passport and ID. and take something to get the ink off your hands after they finger print you.
while waiting on NBI clearance (2-3 weeks). Go see the local doctor!!! WOOHOO!!!! (cost 3-5000 depending on if the hospital) ok this part sucks in my opinion. you will need to get urinalyses and poo test and a wonderful xray of your chest. (GET THE CD!!! and official doctor paper of you xray results) after your result (2-3 days) find your local BOQ Bureu of Quarentine. Pay 1300 pesos and they will look at all your results and give you 3 THREE THREEEEEEEE papers with your info on it. they say you only need 2 but guess what get the third you never know when you will need it. (tips for BOQ) take all standard paperwork with 3 copies of each and 3 sets of photos!!!
So still waiting on NBI!!! now find an attorney preferably one that wont rip you off. if your in mindanao I know a few. but anyways you will need atleast 3 originals of each a "joint letter request affidavit duly notorized" addressed to the Commissioner of the Bureau of Immigration from the you and the petitioning wife. so that makes six originals. my Attorney charged me 1000 pesos and a bottle of Fundador 300 pesos. you can also find some templates online and download the PDF and put your info and wifes info in and go to barangay for notary. cost 50 pesos each notary.
Get your last three months of bank statements and have 3 set of copies each.
Have Three copies of all "standard paperwork's" both passports, marriage lic, both birth certificates, divorce papers if you or your wife has been divorced.
pictures 2x2 and passport photos three sets.
Fill out the application form here is the link (if I can post links) print out three copies and get them notarized.
I added a link to the application which will tell you everything. fill it out and good luck. no matter what you have to do alot of leg work with 13a visa. Be very careful with hiring someone. only use an attorney that your city hall will recommend. they are less likely going to screw you. dont use a fixer, you will lose.
https://immigration.gov.ph/images/Immig … ionary.pdf