What Mortgage Can I Get on 120k Salary?

Model mortgage borrowing and repayment estimates using a 120,000 annual salary.

Inputs

Results

Maximum borrowing

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Maximum house price

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Maximum monthly payment

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Income multiple

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How this salary mortgage calculator works

This page is pre-focused on a salary benchmark and estimates borrowing with a standard income multiple. On this page, the current default scenario starts with $160,000.00 of household income, applies a fixed 4.5x income multiple, and produces an estimated borrowing ceiling of $720,000.00.

It also estimates property budget and monthly repayment based on deposit and selected interest rate. That repayment layer matters because affordability is usually constrained by more than the headline multiple. A borrower who appears comfortable on gross income can still fail a real lender assessment once debt payments, taxes, insurance, childcare, maintenance, or a future higher rate are included.

This is why the page should be read as a technical planning model. It answers the visible search task quickly, then provides the three numbers that actually drive next-step decisions: borrowing size, property budget, and repayment pressure.

Core formulas and variable definitions

The borrowing model on this page is a deterministic loan-to-income calculation. In plain English, maximum borrowing equals total counted household income multiplied by the affordability multiple.

Formula: Maximum borrowing (B) = Total counted household income (I_total) x Income multiple (m)

The purchase-budget layer then adds deposit to the loan estimate:

Formula: Maximum property price (P) = Maximum borrowing (B) + Deposit (D)

The payment layer uses the standard repayment mortgage amortisation formula over 25 years:

Formula: Monthly payment (M) = Maximum borrowing (B) x [monthly rate (r) x (1 + r)^number of payments (n)] / [(1 + r)^number of payments (n) - 1]

Those formulas are simple, but the underwriting interpretation is not. Real lenders decide which income is countable, what payment buffer to apply, and which property-level costs must be included in affordability.

Example using current inputs

The current example is deliberately transparent. Household income of $160,000.00 multiplied by 4.5 gives an estimated borrowing amount of $720,000.00.

$720,000.00 plus a deposit of $30,000.00 gives a total property budget of $750,000.00. That implies an approximate loan-to-value ratio of 96% and a deposit share of 4%.

At the current rate of 4%, the same borrowing amount produces an estimated monthly repayment of $3,800.43 over 25 years. That payment estimate is one of the most useful outputs on the page because it exposes whether the headline loan size still works inside a real monthly budget.

How salary benchmark pages should be read

A salary-specific page is a fast screening tool. It answers the search intent directly, then lets the user move from a headline salary like $160,000.00 to a real case with a second applicant, a different deposit, or a different rate.

The useful edge case is variable pay. If the base salary is counted in full but overtime, commission, RSUs, or bonus income is haircut, the actual lendable income can be materially lower than the annual compensation number shown on a payslip or offer letter.

Why this salary page is useful

This page is tuned to a specific salary benchmark so you can quickly gauge what that income level could support before changing assumptions.

If your income differs or you have a second applicant, adjust the fields and use the live outputs as your updated scenario.

What drives the estimate

The visible input fields are only the first layer. The most important hidden variable is not the multiple itself, but which income streams are treated as durable enough to count. Salaried base pay is usually the cleanest input. Variable income, dividends, freelance revenue, overtime, shift allowance, commission, and restricted stock often need seasoning, averaging, or discounting.

The second major driver is committed expenditure. A borrower with the same gross income can receive a lower affordability result because of credit-card minimums, auto finance, student loan repayments, alimony, child maintenance, revolving debt utilisation, or household costs that lenders treat as non-discretionary.

The third driver is property-level cost. Many generic calculators ignore taxes, insurance, mortgage insurance, HOA or condo fees, and maintenance reserves. Those line items do not always alter the pure income-multiple output, but they often change whether the case survives a real affordability test.

Deposit, loan-to-value, and transaction friction

Deposit does more than increase purchase budget. It also sets the effective loan-to-value band, which can change pricing, required reserves, insurance treatment, and the lender's risk appetite. In the current example, a deposit of $30,000.00 against a property budget of $750,000.00 implies an approximate deposit share of 4%.

That ratio matters because many markets have threshold effects. A small move from a high-LTV to a lower-LTV bracket can improve product choice and reduce payment stress even when gross borrowing is unchanged. It can also change whether mortgage insurance or equivalent credit enhancement is required.

Cash-to-close is another common blind spot. Transfer taxes, legal fees, appraisal, title work, inspections, broker fees, and moving costs can consume a meaningful part of the deposit that searchers assume is fully available for the down payment.

Rate sensitivity and payment stress testing

A borrowing figure is not useful unless the payment remains serviceable under less friendly rate conditions. On this page, the current borrowing estimate of $720,000.00 produces a payment near $3,800.43 at 4%.

If the same debt is tested at 6%, the payment rises to about $4,638.97. That is an increase of roughly $838.54 per month without changing the loan balance at all.

This is the practical reason rate sensitivity belongs on an affordability page. Households rarely default because a spreadsheet multiple looked high. They fail because the all-in monthly obligation became too large after reset risk, refinance risk, taxes, insurance, or basic living costs were added.

Regional underwriting frameworks worth knowing

Market-specific rules are one of the biggest sources of information gain on a page like this. In the UK, FCA MCOB responsible-lending rules require firms to assess affordability on verified income and expenditure and to consider the effect of likely future interest-rate increases. An income multiple can still be used, but not as the only basis for the decision.

In the US, mortgage underwriting is shaped by ability-to-repay standards and qualified mortgage rules. Lenders are expected to verify income or assets, debts, and payment capacity. That is why U.S. searchers should read the calculator result as a planning estimate and then translate it into debt-to-income and payment-to-income reality once taxes, homeowner insurance, and HOA dues are known.

In Canada, federally regulated lenders apply a mortgage stress test through the minimum qualifying rate. The qualifying rate is currently the greater of the contract rate plus 2% or 5.25%, which means the actual note rate is often not the rate used for approval capacity. In Australia, banks apply serviceability buffers above the note rate, and regulators have maintained a 3 percentage point buffer expectation in recent guidance.

These regional frameworks explain why two pages with the same formula can still lead to very different real-world borrowing outcomes. The tool stays deterministic; lender policy determines how much of the output is usable.

Assumptions and limitations

This tool provides deterministic estimates for planning and comparison. Real lender outcomes may differ because of underwriting rules, market practice, and product-specific policy.

How to use the result as a planning manual

Use the tool in layers. First, identify the gross borrowing range that matches your income profile. Second, test deposit levels until the property budget lines up with the part of the market you are actually targeting. Third, stress the payment until you find the rate level that still leaves room for savings, repairs, and normal household volatility.

Then compare the result against sibling tools that answer adjacent questions. Use the joint income mortgage calculator if a second applicant needs to be underwritten. Use the mortgage calculator when repayment tolerance matters more than the raw multiple. Use the mortgage comparison calculator or the mortgage overpayments calculator to test structure and payoff strategy after the affordability screen is passed.

The high-signal workflow is simple: use this page to establish a credible borrowing range, then move to the more detailed mortgage tools once you know whether the target property is even in reach.

Frequently asked questions

How much mortgage could I get on this salary?

With the preset salary input of $160,000.00, the page estimates borrowing by applying the current 4.5x multiple. On the default assumptions, that leads to $720,000.00 of borrowing and $750,000.00 of total buying power including deposit.

Does 4.5x income guarantee lender approval?

No. Income multiple is only a screening layer. Real underwriting can still reduce the approved loan because of committed credit, childcare, maintenance payments, condo or HOA dues, property taxes, insurance, irregular income, or a lender's internal stress-rate policy.

Why can two borrowers with the same salary get different mortgage offers?

Lenders do not underwrite salary in isolation. They test expenditure, existing debt, credit profile, employment type, probation status, source of deposit, dependants, and the future-rate payment burden. Two households with the same gross income can therefore produce materially different affordability outcomes.

Does a bigger deposit increase borrowing or only property price?

In this calculator, deposit increases property price rather than the income-based loan ceiling. The current example shows $720,000.00 of borrowing plus $30,000.00 of deposit for a total property budget of $750,000.00. In real lending, a larger deposit can also improve pricing and reduce friction at lower LTV bands.

How are bonus, commission, overtime, RSUs, or self-employed income usually treated?

These income sources are often discounted rather than counted at 100%. Lenders may require a track record, average variable pay across multiple periods, or exclude income that looks temporary, newly started, or difficult to verify. Self-employed borrowers are often assessed from filed accounts or tax returns rather than headline revenue.

Which hidden costs are missing from a simple mortgage affordability calculator?

This tool does not model closing costs, stamp duty or transfer tax, mortgage insurance, property tax, homeowner insurance, HOA fees, utilities, maintenance reserves, solicitor or attorney fees, or broker compensation. Those items do not change the core formula, but they do change whether the result is operationally affordable.

What regulations or lender tests usually matter by region?

The framework differs by market. In the UK, FCA MCOB responsible-lending rules require an affordability assessment that goes beyond income multiples and considers future rate rises. In the US, ability-to-repay and qualified mortgage rules focus on verified income, debts, and payment capacity. In Canada, federally regulated lenders apply the minimum qualifying rate stress test. In Australia, banks apply serviceability buffers above the note rate.

How should I stress-test the monthly payment from this page?

Start with the current repayment estimate of $3,800.43 at 4%. Then test a higher rate. On the same borrowing amount, moving to 6% raises the monthly payment to about $4,638.97, an increase of roughly $838.54 per month.

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