How to Refinance Your Home Loan with Irregular Commission Income in the Philippines

Can You Refinance with Commission-Based Income? Yes — Here's How

If you earn most or all of your income from commissions — whether you're in real estate sales, insurance, financial advisory, car sales, or corporate B2B — refinancing your home loan can feel like an uphill battle. Banks love predictability, and commission income is anything but predictable on paper.

But here's the truth: thousands of Filipino commission-earners successfully refinance every year. The key is knowing exactly what documents to prepare, which banks are more flexible with variable income, and how to present your earnings in the most favorable light possible. This guide walks you through everything you need to know.

Why Banks Are Cautious About Commission Income

Philippine banks assess your ability to repay based on your monthly qualifying income (MQI). For salaried employees, this is straightforward — your payslip shows a fixed monthly amount. For commission earners, the bank needs to reconstruct a reliable monthly income figure from documents that may show dramatic month-to-month swings.

The core concern isn't that you earn commissions — it's that a bank's credit committee can't easily verify a consistent repayment capacity. A month where you earned 180,000 pesos followed by a month where you earned 20,000 pesos creates uncertainty. The bank's job is to stress-test that uncertainty before approving your loan.

Understanding this helps you prepare a stronger application. Your goal is to give the bank the data it needs to feel confident — not to hide the variability, but to prove that your average income, sustained over time, comfortably supports your loan payments.

How Banks Actually Calculate Your Commission Income

Most Philippine banks use one of the following methods to arrive at your qualifying monthly income:

• 12-month average: They add up your total gross commission income over the past 12 months and divide by 12. This is the most common approach.
• 24-month average: Some conservative banks — particularly for larger loan amounts — will use a 2-year average to smooth out exceptional years.
• 70% of average: Certain banks apply a haircut (typically 70%) to your calculated average income as a buffer against future income drops. This effectively means your qualifying income is lower than your average earnings.

Here's a practical example. Suppose you are a real estate broker who earned a total of 1,800,000 pesos in commissions over the past 12 months. Your 12-month average is 150,000 pesos per month. If the bank applies a 70% haircut, your qualifying monthly income becomes 105,000 pesos. At a standard 30% debt-to-income ratio, this means the bank would approve a monthly payment of up to 31,500 pesos — enough to service a refinanced loan of approximately 4,500,000 to 5,000,000 pesos at 5.99% over 20 years.

The Essential Document Checklist for Commission Earners

Preparing a complete, well-organized document package is the single most important thing you can do to improve your chances. Here is exactly what you will need:

Income Documentation

• ITR (BIR Form 1701 or 1701A) for the past 2 years — This is your most critical document. Your ITR shows total annual income and is the baseline the bank uses. If your ITR is significantly lower than what you actually earned (a common issue for commission earners who under-report), this will hurt your application. Make sure your ITR reflects your true income.
• Audited Financial Statements (AFS) for the past 2 years — Required if you operate as a sole proprietorship or have a registered business name. Some banks will accept unaudited financials for smaller loan amounts but an AFS strengthens credibility.
• Commission vouchers or payslips for the past 12 months — If your commissions come from a company (e.g., a real estate developer, insurance company, or employer), collect the official commission vouchers or payslips they issue. These corroborate what your ITR states.
• Bank statements for the past 12 months (all accounts) — This is where banks do their deepest dive. Your deposits should broadly match your declared commissions and ITR. Unexplained large deposits or significant gaps between declared income and actual deposits raise red flags.
• Certificate of Commission Income — Some companies and developers will issue a formal certificate stating your average monthly or annual commission income. Get this if available — it carries weight.
• BIR Certificate of Registration (COR) — Required to confirm you are a registered taxpayer as a professional or sole proprietor.
• Proof of ongoing contracts or exclusive agreements — If you have retainer agreements, exclusive agency contracts, or ongoing deals, include these. They demonstrate that your future income pipeline is real.

Standard Loan Documents

• Fully accomplished bank application form
• Valid government-issued IDs (at least 2)
• Original Transfer Certificate of Title (TCT) or Condominium Certificate of Title (CCT)
• Latest tax declaration and real property tax receipts
• Copy of your existing loan's Statement of Account (SOA) or loan schedule from your current bank
• Marriage certificate (if applicable)

Strategies to Strengthen Your Application

1. Build a Strong Banking Relationship Before Applying

Banks give more flexibility to clients whose accounts they know well. If you have been maintaining a savings or current account at a bank for several years with consistent deposits, apply there first. Your transaction history is itself a form of income verification that supplements your paper documents.

2. Ensure Your ITR Matches Your Bank Deposits

This is the most common failure point for commission earners. If your ITR shows 800,000 pesos in annual income but your bank statements show 1,500,000 pesos in deposits, the bank cannot use the higher number — and the discrepancy raises compliance concerns. Conversely, if your ITR shows 1,500,000 pesos but deposits are only 800,000 pesos, the bank will question where the income went. Consistency across all three sources — ITR, commission vouchers, and bank statements — is essential.

3. Consider a Shorter Repricing Period to Get a Lower Initial Rate

When refinancing, Filipino banks offer fixed-rate periods of 1, 2, 3, 5, or 10 years before the rate adjusts. Commission earners sometimes do better by choosing a shorter fixed period (e.g., 1 or 2 years) to access a lower initial rate, then reassessing at repricing time. This can significantly reduce your monthly obligation during the period you are most focused on building your income.

4. Co-Borrow with a Salaried Spouse or Partner

If your spouse or domestic partner has regular salaried income, adding them as a co-borrower immediately strengthens your application. The bank can blend both income streams to arrive at a higher qualifying income. This is one of the most effective strategies for commission earners who face borderline qualification issues. For more on navigating challenging refinancing situations, see our guide on how to refinance with bad credit in the Philippines — many of the strengthening strategies overlap.

5. Show a Healthy Loan-to-Value (LTV) Ratio

The LTV ratio compares your outstanding loan balance to your property's current appraised value. If your property has appreciated significantly since you took out your original loan, your LTV may now be 60% or lower. Banks are more willing to approve commission earners when the LTV is low because the collateral provides a strong safety net. If you have been paying your loan for 5 or more years, you likely have substantial equity working in your favor.

Which Banks Are More Flexible for Commission Earners?

Not all banks treat commission income the same way. Here is a general breakdown based on current market practice:

• BPI and BDO — Both have well-established processes for self-employed and commission-based applicants. They typically use a 12-month average with documentation requirements as described above. Response times can be slower for non-standard income applicants.
• Security Bank — Known for competitive rates and a relatively streamlined process for professionals. They are receptive to commission earners with strong ITRs and clean bank statements.
• RCBC and UnionBank — Both have shown flexibility with variable income borrowers, particularly those with strong collateral positions or long-standing bank relationships.
• Metrobank — More conservative in general but competitive on rates. For commission earners, expect more documentation scrutiny.
• Pag-IBIG (HDMF) — Has its own income verification process and can be more accommodating for certain income types. However, if you're currently on a Pag-IBIG loan, refinancing to a private bank may unlock lower rates — learn more about refinancing from Pag-IBIG to a private bank and the potential savings involved.

A Realistic Timeline and What to Expect

Refinancing with commission income typically takes longer than a straightforward salaried application. Here is a realistic timeline:

• Weeks 1-2: Document gathering and preparation. Do not rush this phase — incomplete documents cause the most delays.
• Weeks 3-4: Application submission and initial bank review. The bank may come back with additional document requests.
• Weeks 5-8: Property appraisal, credit committee review, and conditional approval.
• Weeks 9-12: Loan documentation signing, loan release, and full loan takeout from your existing lender.

Working with a mortgage broker like Nook can significantly compress this timeline because we know exactly which banks are most receptive to your income profile and can submit to multiple lenders simultaneously — at no cost to you.

Is It Worth It? Running the Numbers

Let's say you currently have an outstanding home loan balance of 4,000,000 pesos at an interest rate of 8.5% per annum with 18 years remaining. Your current monthly payment is approximately 37,200 pesos.

If you refinance to 5.99% over the same remaining term through Nook, your new monthly payment drops to approximately 29,800 pesos — a saving of about 7,400 pesos every month. Over 12 months, that's 88,800 pesos back in your pocket. Over 5 years, that's 444,000 pesos in cumulative savings, even after accounting for typical refinancing fees of 80,000 to 120,000 pesos.

For a commission earner whose income has variability, reducing your fixed monthly obligation by this margin is not just a financial win — it's a meaningful reduction in financial stress during slower sales months.

For a comprehensive overview of the entire refinancing process from start to finish, read our complete guide to refinancing your housing loan in the Philippines.