Home Purchase Budget: Everything You Need to Save Before You Buy
Planning to buy a home in 2026? Here is exactly how much you need to save: down payment, closing costs, reserves, moving costs, and the hidden expenses most buyers forget until it is too late.
A home-purchase budget should include more than the monthly mortgage payment. This guide groups down payment, written closing estimates, reserves, moving costs, immediate repairs, and ongoing ownership costs. Replace every placeholder with figures for the transaction and use the affordability calculator to test the payment against income and debts.
The 5 Budget Categories Every Buyer Needs
A comprehensive home purchase budget must account for five distinct buckets of costs. Most buyers only budget for categories 1 and partially 2: leaving categories 3, 4, and 5 as expensive surprises.
- (1) Down payment
- (2) Closing costs
- (3) Cash reserves
- (4) Moving and immediate costs
- (5) Ongoing monthly costs
Category 1: Down Payment
Your down payment is the most significant upfront cost. Here is the range of down payment options and their total cash requirements on homes priced from $250,000 to $500,000:
| Home Price | 3% Down | 10% Down | 20% Down |
|---|---|---|---|
| $250,000 | $7,500 | $25,000 | $50,000 |
| $350,000 | $10,500 | $35,000 | $70,000 |
| $400,000 | $12,000 | $40,000 | $80,000 |
| $500,000 | $15,000 | $50,000 | $100,000 |
Mortgage-insurance applicability, premiums, and cancellation terms vary by loan. Enter a written quote rather than assuming a down-payment percentage determines the charge. Compare the scenarios in our down-payment guide and the illustrative income pages for a $300,000 or $400,000 home.
Category 2: Closing Costs
Closing costs are paid in addition to the down payment. The amount and components vary by loan, provider, transaction, and jurisdiction, so use the written Loan Estimate and local settlement documents. See our closing costs breakdown for the categories to check.
Category 3: Cash Reserves
Reserve requirements vary by lender and loan program. As an illustration, three months of reserves for a $2,500 payment equals $7,500, but that example is not a universal requirement.
The table adds a selected 1% home-value reserve assumption to three months of a $2,500 payment. On a $350,000 home, the 1% input is $3,500. These are editable stress-test inputs, not lender or advisor requirements:
| Home Price | 3 Month Reserves ($2,500/mo) | 1% Emergency Fund | Total Reserves |
|---|---|---|---|
| $250,000 | $7,500 | $2,500 | $10,000 |
| $350,000 | $7,500 | $3,500 | $11,000 |
| $500,000 | $7,500 | $5,000 | $12,500 |
Category 4: Moving and Immediate Costs
These are the costs most buyers completely forget to budget for:
- Moving costs: Obtain a written quote for the distance and services required.
- Immediate repairs and upgrades: Use inspection findings and contractor estimates.
- New appliances: Inventory what transfers with the property and price the missing items.
- Window treatments and furniture: Set a household-specific cap.
- Utility deposits and connection fees: Confirm amounts with local providers.
The summary table uses $5,000–$20,000 only as selected moving-and-immediate-cost placeholders. Replace them with quotes before using the total.
Category 5: Ongoing Monthly Costs
Build a monthly budget beyond principal and interest. Here is an illustrative $350,000 home scenario with 10% down, a 6.8% example rate, and selected local-cost assumptions:
| Monthly Cost | Amount |
|---|---|
| Principal and interest | $2,059 |
| Property tax (escrow) | $321 |
| Homeowners insurance | $120 |
| Selected mortgage-insurance input | $131 |
| HOA fees (if applicable) | $0–$500 |
| Maintenance (1%/yr rule) | $292 |
| Utilities (estimate) | $250–$400 |
| Total | $3,173–$3,823 |
The monthly cost of homeownership can exceed principal and interest once taxes, insurance, association charges, maintenance, and other local costs are included. Build the budget from property-specific figures. See how a mortgage payment is calculated and get escrow accounts explained. First-time buyers can also check HUD for program information.
Your Complete Home Purchase Budget: A Summary
Let's pull it all together in one table for a $350,000 home with 10% down:
| Budget Category | Low Estimate | High Estimate |
|---|---|---|
| Down payment (10%) | $35,000 | $35,000 |
| Closing costs (2–5%) | $7,000 | $17,500 |
| Cash reserves | $7,500 | $11,000 |
| Moving and immediate | $5,000 | $20,000 |
| Total upfront needed | $54,500 | $83,500 |
Under the displayed assumptions, the $350,000 example totals about $54,500–$83,500 upfront. This range is not a recommendation or market average. Replace each component in the affordability calculator and review our homebuyer's playbook for the documents to gather.
Frequently Asked Questions
How much money do I need to buy a $350,000 house?
The page's selected assumptions for a $350,000 home with 10% down produce about $54,500–$83,500 upfront. Replace the closing, reserve, moving, and repair inputs with written estimates and your own reserve target.
What are the upfront costs of buying a home?
Upfront costs can include the selected down payment, lender and settlement charges, inspection and appraisal fees, moving expenses, and immediate repairs. Replace all placeholders with written estimates for the transaction.
How much should I save before buying a house?
Include the selected down payment, charges from written loan and settlement estimates, moving and repair costs, and a personal reserve. Any lender-required reserve varies by loan program and borrower.
What are cash reserves in a home-purchase budget?
Cash reserves are liquid funds kept after closing for payments and unexpected expenses. Any lender-required amount varies by loan program and borrower.
What costs are due at closing?
At closing, you may pay the remaining down payment plus charges itemized in the closing documents. The applicable lender, title, appraisal, legal, tax, and insurance items vary by loan and jurisdiction.
Build Your Personal Home Purchase Budget
Start with the affordability calculator to model a planning range, then use the mortgage calculator to add property-specific costs and review common omitted inputs. You can also compare other debts with the loan calculator.