How a mortgage broker gets paid is usually linked to commission from a lender, a fee charged to the borrower, or both. Understanding the payment structure can help you assess potential conflicts of interest and compare the total cost of arranging a mortgage. This guide explains the main payment models, what a broker must disclose, the questions to ask, and how broker costs fit into the wider home buying budget. It also covers credit checks and other financial details that may affect a mortgage application.
How a mortgage broker gets paid
A mortgage broker acts as an intermediary between a borrower and mortgage lenders. They may gather your financial information, explain the types of mortgage available, identify lenders whose criteria appear relevant, help prepare an application and communicate with the lender during the process. The broker does not normally provide the mortgage from their own funds; the loan comes from the lender that approves the application.
The most common payment source is a commission paid by the lender after a mortgage completes. This is often calculated as a proportion of the mortgage advance, although the exact arrangement depends on the broker and lender. In some cases, the commission is paid when the mortgage is drawn down rather than when an application is submitted, so a broker may not receive payment if the application is declined or does not proceed.
Some brokers charge the borrower a separate fee instead of, or as well as, lender commission. The fee might be a fixed amount, a percentage of the mortgage, or a charge for a particular service such as advice, complex casework or arranging a mortgage that falls outside standard criteria. Before engaging a broker, ask who pays the broker, when payment is due and whether the fee applies if the mortgage does not complete.
Payment arrangements do not determine whether a mortgage will be approved. Lenders assess income, outgoings, deposit, existing borrowing, employment circumstances, credit history and the property itself. A broker may improve the organisation of an application, but cannot guarantee approval, a particular interest rate or acceptance by any lender.
Commission fees and borrower charges
A lender commission is generally built into the commercial relationship between the lender and the broker rather than added as a separate line to the borrower’s mortgage balance. Even so, it is relevant because the broker may have access to a panel of lenders that pay different levels of commission, or some lenders may not pay commission at all. The broker should explain the scope of the service and the payment arrangements before providing regulated mortgage advice or arranging a loan.
A borrower fee should be set out clearly, including the amount or calculation method, the point at which it becomes payable and whether it is refundable. For example, a broker might charge on submission, on approval or only after the mortgage has completed. A fee that becomes payable before approval creates a different financial risk from a fee due only when funds are released, so the timing matters as much as the headline amount.
Look for clear fee disclosure covering lender commission, borrower charges, VAT where relevant, and any separate administration costs. Ask whether the fee changes if the mortgage amount changes, if the purchase falls through, or if you switch to a different lender during the process. You should also find out whether the broker will receive an ongoing payment after completion, particularly if they offer a later review or remortgage service.
The cost should be considered alongside the total cost of credit, not in isolation. A mortgage with a lower initial rate may have different fees, features or later repayment costs than another option. Compare the interest payable over the relevant period, arrangement and legal costs, valuation charges, early repayment conditions and any required insurance, while remembering that a lower cost illustration is not a guarantee of the final outcome.
Conflicts of interest and lender choice
A broker’s payment model can create a potential conflict of interest if the amount received differs between lenders or mortgage types. That does not automatically mean the service is unsuitable, but it makes disclosure and transparency important. You should understand whether the broker searches a broad market, works from a restricted panel, or has a relationship with particular lenders.
Ask for the broker’s written terms before sharing extensive documents. These should explain the service offered, the lenders considered, any restrictions on the search, how commission is calculated and whether the broker can recommend a mortgage where no lender commission is available. A broker should also explain how complaints are handled and whether the firm is authorised to provide the service in Ireland.
The key questions are market coverage and remuneration: which lenders can the broker approach, are any excluded, and could the payment received influence the options presented? Request a written explanation rather than relying only on a general statement that the broker is independent. If the broker will not explain the payment model or gives unclear answers about lender access, pause before signing an engagement agreement.
A broker cannot remove the need for your own comparison. Read the mortgage approval, European Standardised Information Sheet or equivalent documentation supplied by the lender, and check the repayment amount, term, interest-rate basis, fees and conditions. If you do not understand a term, ask the lender or an authorised adviser to explain it before accepting the mortgage offer.
Checks documents and wider home buying costs
Mortgage brokers normally ask for evidence such as payslips, annual income statements, bank statements, proof of deposit, identification, details of loans and credit cards, and information about regular household spending. Self-employed applicants may need business accounts, tax documents and evidence of income over more than one year. Supplying complete and consistent information can reduce delays, but you should not alter figures or omit debts to make an application appear stronger.
A broker may ask about your credit history and obtain permission for a credit check. If you are searching for Checking your credit report free, use the relevant official Irish credit reporting service and check what information is held in your name. Review outstanding balances, missed payments, incorrect personal details and accounts that should have been closed, then allow time to query errors before applying for a mortgage.
The broker’s fee is only one part of the home buying budget. Allow for the deposit, valuation, survey, solicitor’s fees, registration costs, insurance, moving expenses and taxes or charges that apply to the purchase. If you are buying in Waterford, for example, information about Local Property Tax in Waterford may be relevant to ongoing ownership costs, but the tax position depends on the property and current rules rather than the county name alone.
Other financial questions can also arise during a move, including the tax treatment of investments sold to fund a deposit. Searching for the Capital Gains Tax annual exemption on shares may help identify the issue, but the applicable exemption, rates and filing obligations can change and depend on the transaction and your circumstances. Check current information with Revenue or a registered tax adviser rather than assuming that a broker can advise on investment or tax matters.
Questions to ask before using a broker
Before agreeing to use a broker, ask for a short written summary of the service. It should say whether the broker is providing information, advice, arranging services or a combination, and should identify the firm responsible for the work. Confirm the firm’s authorisation status through the Central Bank of Ireland register and check that the service is suitable for the type of mortgage you are considering.
Ask how the broker will be paid if you proceed, if you do not proceed, or if you later change lender. Also ask whether a fee is charged for a declined application, whether the fee is refundable if a purchase fails for reasons outside your control, and whether a new fee applies when arranging a remortgage. These details can materially change the cost of using the service.
A useful checklist includes fee timing, lender access and complaints procedure. You can also ask how many applications are normally submitted, who will handle the case, what documents are required, and how personal data will be stored and shared. Do not feel pressured to sign immediately, especially if the broker has not supplied terms or has made claims about guaranteed approval.
If you are struggling with existing repayments, consider getting free, independent support before taking on more borrowing. MABS provides money advice and budgeting support through mabs.ie. A broker is not a substitute for debt advice, and taking a larger mortgage to solve short-term financial pressure may increase the total cost and affordability risk.
Key Takeaways
How a mortgage broker gets paid usually involves lender commission, a borrower-paid fee, or a combination of both. The important points are not just the amount, but who pays it, when it becomes payable, whether it is refundable and whether different lenders pay different amounts. Get these details in writing before authorising the broker to proceed.
A broker can help organise an application and explain mortgage choices, but cannot guarantee approval, a rate, a valuation or a particular saving. Compare the total cost of credit and check the lender’s formal documents, while budgeting for the deposit, purchase costs, taxes, insurance and possible changes in repayments. Keep tax and investment questions separate from mortgage guidance unless the person dealing with them is properly authorised for that work.
For current information about mortgage regulation, credit records, property taxes and tax on investments, consult the Central Bank of Ireland, the relevant official credit reporting service, Revenue or Citizens Information. For advice specific to your circumstances, speak with an authorised mortgage adviser, solicitor, tax adviser or other appropriately qualified professional.