How Much Income Do You Need to Refinance a Home Loan in the Philippines?

Most Philippine banks do not publish a single fixed minimum income figure — instead, they assess your income relative to your proposed monthly amortisation. As a general rule, your gross monthly income must be at least three times your monthly loan repayment. This is commonly referred to as the 30% debt-to-income (DTI) rule, meaning your total monthly debt obligations should not exceed 30% to 35% of your gross monthly income.

As a practical example: if you are refinancing a loan with a remaining balance of 3,000,000 pesos over 20 years at 5.99% p.a., your estimated monthly amortisation would be approximately 21,490 pesos. To qualify comfortably under the 30% DTI threshold, you would need a gross monthly income of at least 71,633 pesos. However, some banks stretch their DTI allowance to 40% for borrowers with strong credit profiles, which would lower the income threshold to around 53,725 pesos for the same loan.

For employed borrowers, most major banks such as BDO, BPI, Metrobank, and Security Bank generally look for a minimum gross monthly income of 40,000 to 50,000 pesos for mid-range loan amounts, though the exact figure depends on your outstanding balance, remaining term, and other existing obligations.

Banks in the Philippines calculate your qualifying income differently depending on your employment type. For salaried employees, lenders typically use your basic monthly salary as reported on your Certificate of Employment (COE) and latest payslips. Some banks will include fixed allowances — such as transportation, housing, or representation allowances — if they are consistently paid and documented. Variable income components like commissions, bonuses, and overtime are usually discounted or excluded entirely, as they are considered irregular.

The bank will then subtract your existing monthly debt obligations — including car loans, personal loans, credit card minimum payments, and any other mortgages — from your qualifying income to determine how much additional repayment capacity you have. This net figure must be sufficient to cover your new monthly amortisation. It is important to declare all existing liabilities honestly, as banks will verify these through your credit report from the Credit Information Corporation (CIC).

For refinancing specifically, banks also consider your payment history on your existing home loan. A clean repayment record can sometimes give underwriters more flexibility in how generously they treat borderline income situations.

The debt-to-income (DTI) ratio is the percentage of your gross monthly income that goes toward total monthly debt repayments. Philippine banks typically require that your DTI — after including the new refinanced loan payment — does not exceed 30% to 40% of your gross monthly income. The specific threshold varies by bank and by the strength of your overall financial profile.

Here is a simple way to calculate your DTI: add up all your existing monthly debt payments (credit cards, car loan, personal loans, etc.) plus your proposed new mortgage amortisation, then divide that total by your gross monthly income and multiply by 100.

For example, if you earn 100,000 pesos per month gross and have a car loan of 15,000 pesos per month, plus a proposed new mortgage payment of 21,490 pesos, your total monthly debt obligations are 36,490 pesos. Your DTI would be 36.49% — which sits within the acceptable range for most banks but may be at the upper limit for stricter lenders like BPI or Security Bank. Banks like RCBC and UnionBank are sometimes more flexible for borrowers who fall slightly above the 35% threshold but demonstrate strong income stability and a good credit history.

Yes, self-employed borrowers face a different — and generally more stringent — income assessment process. Because business income can fluctuate, banks require a longer track record and more documentation to verify your earning capacity. Most Philippine banks require that your business has been operating for at least two to three years before they will consider refinancing your home loan.

For self-employed applicants, banks typically use your Income Tax Return (ITR) filed with the Bureau of Internal Revenue (BIR) for the past two years as the primary basis for qualifying income. They will look at your net income after taxes and business expenses, not your gross revenue. Some banks will also review your audited financial statements and bank statements for the past 12 months to get a clearer picture of cash flow consistency.

A key challenge for self-employed borrowers is that declared taxable income is often lower than actual cash income — which can make it harder to meet DTI thresholds on paper. Working with a mortgage broker like Nook can help you identify which banks are most favourable to self-employed borrowers and how to present your financials in the strongest possible way. Nook's service is free for borrowers, so there is no cost to explore your options.

Yes, OFWs can refinance home loans in the Philippines, and their foreign-earned income is generally accepted by most major banks. However, the income verification process is different from that of locally employed workers. Banks will typically require your overseas employment contract, proof of remittance records (usually 12 months of remittance history), and your Overseas Employment Certificate (OEC) or POEA documentation.

Your qualifying income will be based on your net income from abroad, converted to Philippine pesos using the bank's prevailing exchange rate at the time of assessment. Some banks apply a conservative discount to foreign income — typically 10% to 20% — to account for exchange rate risk, so your effective qualifying income may be slightly lower than your actual take-home pay.

One practical consideration for OFWs is loan servicing: since you may not be physically present in the Philippines to manage paperwork, you can authorise a co-borrower or an attorney-in-fact (via a Special Power of Attorney) to act on your behalf during the refinancing process. Nook can help OFW borrowers navigate this remotely. If your existing home loan is with Pag-IBIG, you might also want to explore refinancing your Pag-IBIG home loan to a private bank, where OFW income assessment is often more straightforward.

Yes, most Philippine banks allow borrowers to combine multiple income sources when computing qualifying income, though not all income types are treated equally. Here is how common income sources are typically treated:

Primary employment income: Fully counted based on your basic salary and fixed allowances as documented in your COE and payslips.

Secondary employment or part-time work: Generally accepted if you have been earning from the second job for at least one year and can document it consistently. Banks may discount this income by 20% to 50%.

Rental income: Accepted by most banks, typically at 70% to 80% of gross rental income to account for vacancy and maintenance costs. You will need lease agreements and proof of receipt.

Business income: For salaried employees with a side business, banks may include this if documented via ITR and business registration, though they will apply the same self-employed assessment standards.

Co-borrower income: Adding a spouse, parent, or child as a co-borrower is one of the most effective ways to boost qualifying income. The co-borrower's income is typically counted in full, and their DTI obligations are also considered. This is a popular strategy for borrowers whose individual income falls slightly short of the bank's threshold.

When presenting multiple income sources, organisation and documentation are critical. Nook's mortgage specialists can help you structure your application to make the strongest possible case to lenders.

The documents required vary depending on whether you are employed, self-employed, or an OFW, but here is a comprehensive list of what Philippine banks typically require for income verification during a refinancing application:

For salaried employees:

• Certificate of Employment and Compensation (COE) — usually required to be dated within the last 30 to 90 days
• Latest one to three months' payslips
• Most recent ITR (BIR Form 2316) stamped received by your employer
• Latest three to six months' bank statements showing salary credits

For self-employed individuals:

• BIR-filed ITR for the past two years (Form 1701 or 1701A), with BIR stamp
• Audited Financial Statements for the past two years
• DTI or SEC business registration documents
• Latest six to twelve months' business bank statements
• Mayor's Permit or Business Permit

For OFWs:

• Valid employment contract (with certified English translation if in another language)
• Latest three to six months' remittance records or bank statements
• OEC or POEA documentation
• Passport with valid visa

In addition to income documents, all borrowers will need to submit standard refinancing documents such as the Transfer Certificate of Title (TCT), tax declaration, existing loan statement of account, and valid government-issued IDs.

Falling short of a bank's income threshold does not necessarily mean refinancing is off the table. There are several strategies you can explore:

Add a co-borrower: As mentioned, adding a spouse or close family member as a co-borrower is the most common and effective solution. Their income will be added to yours for qualifying purposes, and you may immediately meet the required DTI threshold.

Reduce your loan amount: If you have savings available, making a partial lump-sum payment on your existing loan before refinancing will reduce the outstanding balance — which in turn lowers your monthly amortisation and makes it easier to meet income thresholds.

Extend your loan term: Refinancing over a longer term (say, 25 years instead of 15) reduces your monthly payment, which lowers the income requirement. The trade-off is paying more interest over the life of the loan, but the lower rate from refinancing may still result in net savings.

Try a different bank: Different banks have different DTI policies and risk appetites. A borrower who does not qualify at BPI may qualify at RCBC, EastWest Bank, or Robinsons Bank. Nook compares options across multiple lenders simultaneously, so you do not have to apply to each bank individually.

Document more income: If you have rental income, a side business, or other earnings you have not been formally declaring, getting proper documentation in order before applying could meaningfully increase your qualifying income.

If your situation involves credit challenges in addition to income concerns, our guide on how to refinance your home loan with bad credit in the Philippines may also be helpful.

Both income and credit score are important, but they serve different roles in a bank's assessment — and the weight given to each can vary by lender. In general, income determines whether you can afford the loan (capacity), while credit score determines whether you are likely to repay it reliably (character). Banks want to see both.

That said, in the Philippine banking context, income documentation tends to be weighted heavily because formal credit scoring infrastructure — while improving through the Credit Information Corporation — is still less developed than in countries like the United States. Many borrowers lack a long formal credit history, so banks rely significantly on income, employment stability, and collateral value when making refinancing decisions.

A strong income with a thin or imperfect credit history can still result in approval, particularly if your existing home loan has been serviced without missed payments. Conversely, an excellent credit score will not fully compensate for income that falls well below the DTI threshold — banks need to see that you can mathematically afford the payments.

The ideal scenario for smooth refinancing approval is strong income that comfortably meets DTI requirements, combined with a clean repayment record on your existing mortgage. If one of these elements is weaker, a mortgage broker like Nook can help you identify which lenders are most likely to look favourably at your specific profile.

Nook is the Philippines' first digital mortgage broker, and our core purpose is to make refinancing simpler, faster, and more accessible for Filipino homeowners. Here is how we specifically help with income-related qualification challenges:

Multi-bank comparison: Nook works with multiple Philippine banks and lenders simultaneously. Instead of you applying to BDO, then BPI, then Metrobank one by one and getting separate assessments, Nook presents your profile to multiple lenders at once and identifies which ones offer the best rates and the most favourable income assessment for your situation.

Pre-qualification guidance: Before you formally apply anywhere, Nook's specialists will review your income, existing obligations, and loan details to give you a realistic picture of which banks you are likely to qualify with and at what rate. This saves time and avoids unnecessary hard credit inquiries.

Document preparation support: Incomplete or incorrectly presented income documents are one of the most common reasons refinancing applications are delayed or rejected. Nook guides you through exactly what to prepare and how to present it.

Rate access: Through Nook, qualified borrowers can access rates as low as 5.99% p.a. — significantly below the 7% to 10% that many Filipinos are currently paying. On a 3,000,000 peso loan, the difference between 9% and 5.99% p.a. over 20 years can amount to hundreds of thousands of pesos in total savings.

It's completely free: Nook charges no fees to borrowers. The service is paid for by the lending partners, so there is no cost to you for getting expert guidance and access to the market's best rates. Start your refinancing journey at nook.com.ph today.