Pag-IBIG Housing Loan Computation 2026: Rates, Loanable Amount & Monthly Amortization

A Pag-IBIG housing loan quote can feel like a black box: you give them a price, they hand back a monthly figure, and it is never obvious how they got there or whether you could do better by changing the term. Once you understand the three things Pag-IBIG actually computes — your rate, your loanable amount, and your monthly amortization — you can run the numbers yourself and walk in knowing what to expect.

This guide breaks down the 2026 Pag-IBIG housing loan computation step by step, with the rate tiers, the factors that cap how much you can borrow, and a worked monthly amortization example.

Step 1: your interest rate depends on the fixing period

Pag-IBIG's regular housing loan rate is tiered by the fixing period you choose — the longer you lock the rate before it reprices, the higher it is. The 2026 tiers run:

A short fixing period gives the lowest rate but exposes you to repricing sooner; a long fixing period costs more but locks in certainty. Separately, the socialized 4PH program carries a subsidised 3% rate (fixed 5 years, or 10 for Early Bird borrowers) for qualifying low-income members and OFWs within the price caps.

Step 2: your loanable amount is the lowest of four numbers

Pag-IBIG does not simply lend what you ask for. The approved amount is the lowest of these four:

1. The amount you applied for — capped at the ₱10,000,000 maximum per borrower (raised from ₱6M in May 2026).
2. Loan-to-value: up to 95% of the appraised value for properties valued at ₱2.5M or below, up to 90% above that. Note this is on the appraised value — if the appraisal comes in below the selling price, your loan shrinks and you cover the gap in cash.
3. Capacity to pay: your monthly amortization cannot exceed about 35% of your gross monthly income.
4. Pag-IBIG's credit and need evaluation.

Whichever is smallest governs. For most buyers, the 35% capacity-to-pay rule — not the ₱10M ceiling — is the real limit.

To even apply, you need at least 24 monthly membership savings (contributions), and the term cannot run past your 70th birthday at maturity, up to 30 years maximum.

Step 3: the monthly amortization factor

Pag-IBIG computes the monthly payment using an amortization factor per ₱1,000 of loan. The factor already bakes in the rate and term, so:

Monthly amortization = (loan amount ÷ 1,000) × factor

A few factors per ₱1,000 (30-year term):

A worked example

Say you are borrowing ₱4,500,000 at 6.5% (a 5-year fixing) over 30 years:

• Factor for 6.5%/30 years = 6.32068 per ₱1,000.
• Monthly amortization = 4,500 × 6.32068 = ₱28,443 (principal and interest).

That is not the final figure, because two insurance add-ons sit on top:

• Mortgage Redemption Insurance (MRI) — group life cover that pays off the outstanding balance if you die or become totally and permanently disabled, in force until maturity or age 70. A rough estimate is ~₱45 plus 0.225% of the loan per year, which on this loan adds roughly ₱848/month.
• Fire and Allied Perils Insurance on the property, based on the lower of the house's appraised value or the loan amount.

So the realistic monthly outlay here is about ₱29,300 before fire insurance. To pass the 35% capacity rule on the principal and interest alone, you would need a gross monthly income of roughly ₱81,000 — closer to ₱83,700 once MRI is counted — or a combined income with a co-borrowing spouse.

How to lower your monthly payment

• Choose a shorter fixing period for a lower rate — if you can tolerate repricing later.
• Stretch the term toward 30 years to reduce the monthly figure (you pay more total interest, but qualify more easily).
• Put more down to shrink the financed amount.
• Add a co-borrower to combine incomes and clear the capacity test.

Before you apply, sanity-check the unit's price with the price per square metre by city tool, and if you are weighing Pag-IBIG against a bank or developer financing, see our financing comparison. OFW members applying from abroad should read the Pag-IBIG housing loan guide for OFWs. This is general information, not financial advice — confirm current rates, factors and rules directly with Pag-IBIG, since they change by circular.