Learning how to save for a house deposit on a low income is one of the most challenging financial goals a person can pursue — but it’s far from impossible. The dream of homeownership feels increasingly out of reach for many people, particularly younger generations facing high property prices, stagnant wages, and the relentless pressure of rising rents. But with the right strategy, clear targets, and consistent action, saving a house deposit on a modest income is achievable.
This guide covers everything you need to know: how much you actually need to save, where to keep your deposit savings, government schemes that can help, and the specific strategies that make the biggest difference when saving on a low income.
How Much Do You Actually Need?
The first step is establishing a concrete savings target — because “saving for a house” without a specific number is an aspiration, not a plan.
The minimum deposit for most mortgages is 5% of the property value. However, a 10% deposit typically gives you access to significantly better mortgage rates, and a 20% deposit provides the best rates and eliminates private mortgage insurance costs in many jurisdictions.
Here’s what these percentages look like in practice for different property prices:
For a $200,000 property:
- 5% deposit: $10,000
- 10% deposit: $20,000
- 20% deposit: $40,000
For a $300,000 property:
- 5% deposit: $15,000
- 10% deposit: $30,000
- 20% deposit: $60,000
Use our Savings Calculator to work out exactly how long it will take to reach your target deposit based on your monthly savings capacity and current savings balance.
In addition to the deposit itself, factor in purchase costs: legal fees, survey costs, stamp duty or transfer taxes, and moving expenses. These can add 2-5% of the property price to the total amount you need, so build them into your savings target from the beginning.
Step 1: Set a Specific, Realistic Target
Once you know how much you need, set a specific savings target and a realistic timeline for reaching it. A vague goal of “saving for a house” is far less effective than “saving $25,000 for a house deposit by December 2028.”
Divide your target by the number of months in your timeline to get your required monthly savings contribution. If the monthly amount feels unachievable given your current income, either extend your timeline, reduce your target property price, or focus on increasing your income — all of which we’ll cover in this guide.
Step 2: Open a Dedicated House Deposit Savings Account
Your house deposit savings must be kept completely separate from your everyday spending money and your emergency fund. Mixing deposit savings with other money makes it too easy to dip into them for non-housing purposes.
Open a dedicated savings account specifically labelled for your house deposit. Choose an account that offers:
A competitive interest rate: Your deposit savings should be working as hard as possible while they accumulate. A high yield savings account earning 4-5% annually generates meaningful interest income that accelerates your progress. On $10,000 of savings, a 4.5% rate earns $450 per year — money that brings your target closer without any additional effort.
No penalties for access: You may need to access your savings if your timeline changes or an opportunity arises, so avoid accounts with significant early withdrawal penalties.
Government-backed schemes where available: In the UK, a Lifetime ISA (LISA) allows first-time buyers to save up to £4,000 per year and receive a 25% government bonus — up to £1,000 per year of free money toward your deposit. In the US, some states offer first-time buyer savings account programmes with tax advantages. Research what’s available in your specific location before choosing where to save.
Step 3: Automate Your Deposit Savings
Set up an automatic transfer from your main account to your house deposit savings account on payday — before you have a chance to spend the money. This pay-yourself-first approach is one of the most powerful habits in personal finance, and it’s particularly important when saving for a long-term goal like a house deposit.
The amount doesn’t need to be large to start. Even $100 per month builds to $1,200 per year — $6,000 over five years before interest. As your income grows or your expenses reduce, increase the automatic transfer amount.
Step 4: Reduce Your Biggest Expenses
On a low income, the most impactful way to accelerate deposit savings is to reduce your largest expenses. For most people, this means housing, transport, and food.
Housing: The most powerful strategy for saving a deposit faster is reducing your current housing costs. This might mean moving to a cheaper rental property, getting a roommate to split costs, or temporarily moving back with family if your relationship and circumstances allow. Even reducing your monthly rent by $200 saves $2,400 per year — money that goes directly toward your deposit.
Transport: Car ownership is expensive. If you can reduce transport costs by using public transport, cycling, or carpooling, the savings are significant. Eliminating a car payment, insurance, and fuel costs can free up $300-500 per month for your deposit savings.
Food: As we explored in our guide on how to save money on food without coupons, reducing your food bill by 25-30% through meal planning, own-brand products, and cooking from scratch can generate $100-150 per month in additional savings without significant lifestyle sacrifice.
Step 5: Cut Discretionary Spending Strategically
Beyond the big three expenses, review your discretionary spending for opportunities to redirect money toward your deposit. This doesn’t mean eliminating all enjoyment from your life — it means being intentional about what you spend money on during your saving period.
Audit your subscriptions and cancel anything you don’t use regularly. As we covered in our guide on how to save money on subscriptions, the average person wastes $70-140 per month on subscriptions they barely use.
Reduce dining out and entertainment spending temporarily. Replace expensive social activities with lower-cost alternatives — home cooking instead of restaurants, free outdoor activities instead of paid entertainment, hosting friends rather than going out.
Every $50 per month redirected from discretionary spending to your deposit savings adds $600 per year — potentially years off your timeline depending on your target.
Step 6: Increase Your Income
On a low income, there’s a limit to how much you can save through expense reduction alone. Increasing your income — even modestly — can have a dramatic effect on your deposit savings timeline.
Ask for a raise: If you’ve been in your current role for at least a year and your performance is strong, asking for a raise is the highest-return action available to you. Even a $2,000 annual pay increase adds $167 per month to your potential savings — $2,000 per year toward your deposit.
Find a higher-paying position: Job changes remain one of the fastest ways to increase salary. Regularly applying for positions that pay more than your current role — even while employed — is a legitimate and effective income growth strategy.
Start a side hustle: Even a modest side income of $200-400 per month dedicated entirely to your deposit savings adds $2,400-4,800 per year. Over three years, that’s $7,200-14,400 in additional deposit savings — potentially the difference between being able to buy and not.
Step 7: Use Windfalls Strategically
Tax refunds, work bonuses, inheritance, birthday money, and any other unexpected income should go directly into your house deposit savings rather than being absorbed into lifestyle spending.
Windfalls feel like free money — and the temptation to spend them on something enjoyable is real and understandable. But directed toward your deposit savings, a $1,000 tax refund represents months of regular savings contributions. Treating every windfall as a deposit contribution accelerates your timeline significantly.
Step 8: Explore Government Schemes and Assistance
Many governments offer schemes specifically designed to help first-time buyers accumulate deposits or access mortgages with smaller deposits. These vary significantly by country and change regularly, so research what’s currently available in your specific location.
In the UK, current schemes include the Lifetime ISA (25% government bonus on savings up to £4,000 per year), Shared Ownership (buying a share of a property and paying rent on the remainder), and various regional first-time buyer initiatives.
In the US, FHA loans allow first-time buyers to purchase with as little as 3.5% down. Many states offer down payment assistance programmes, first-time buyer grants, and favourable mortgage terms for lower-income purchasers. Research what’s available in your state before assuming you need a full 10-20% deposit.
Step 9: Improve Your Credit Score Alongside Saving
Saving the deposit is only part of the mortgage application process. Your credit score determines what mortgage products you qualify for and the interest rate you’ll be offered — which affects your monthly payments and total cost of ownership for years.
While saving your deposit, take parallel steps to improve your credit score:
- Pay every bill on time, every month
- Keep credit card balances low relative to your credit limits
- Don’t apply for multiple new credit products simultaneously
- Check your credit report for errors and dispute any inaccuracies
A strong credit score when you’re ready to apply for a mortgage can save you thousands of dollars in interest over the life of the loan — making your lower-income homeownership journey significantly more affordable.
How Long Will It Actually Take?
Let’s look at a realistic example. Someone on a $30,000 annual take-home income ($2,500/month) targeting a $20,000 deposit for a $200,000 property.
Current situation: $500 in savings, $200/month currently going toward deposit savings.
At $200/month, reaching $20,000 takes approximately 8 years — too long for most people.
With focused effort — reducing rent by sharing accommodation ($200/month saving), cutting discretionary spending ($100/month), and starting a small side hustle ($200/month) — monthly deposit contributions could increase to $700/month.
At $700/month, reaching $20,000 takes approximately 2.5 years. With interest on accumulated savings, potentially under 2.5 years.
The difference between $200/month and $700/month is entirely within reach through the strategies outlined in this guide — and it cuts 5.5 years off the timeline.
Use our Savings Calculator to model your own scenario with your specific income, current savings, and monthly contribution capacity.
Frequently Asked Questions
How much deposit do I really need to buy a house?
The minimum is typically 5% of the property value, though 10% gives access to better mortgage rates. Government schemes in some countries allow purchases with even smaller deposits. Research what’s available in your specific location and for your income level before setting your savings target.
Should I save in a cash ISA or a regular savings account?
In the UK, a Lifetime ISA is almost always the better choice for first-time buyers due to the 25% government bonus — effectively giving you £1 for every £4 you save, up to £1,000 per year. In other countries, research whether tax-advantaged first-time buyer savings accounts are available before choosing where to save.
Is it better to save a larger deposit or buy sooner with a smaller one?
It depends on the property market in your area and your personal circumstances. In a rising market, waiting longer to save a larger deposit may mean paying significantly more for the same property. In a flat or falling market, waiting to save more may save you money. This is a decision that depends heavily on local market conditions and your personal timeline.
What if I can only save a small amount each month?
Start anyway. Even $50 per month builds a savings habit, accumulates compound interest, and keeps you moving toward your goal. Focus simultaneously on finding ways to increase the monthly amount — through expense reduction or income growth — rather than waiting until you can save a “meaningful” amount.
Can I use my retirement savings for a house deposit?
In some jurisdictions, yes. In the US, first-time buyers can withdraw up to $10,000 from a traditional IRA without the 10% early withdrawal penalty (though income tax still applies). Roth IRA contributions (not earnings) can be withdrawn at any time without penalty. However, using retirement savings for a deposit sacrifices significant long-term compound growth — consider this option carefully before proceeding.
Disclaimer: This article is for informational purposes only and does not constitute financial advice.
