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How much can I afford to borrow?

Follow these guidelines for borrowing money relative to your income.

Here's something that might surprise you — debt isn't always a bad thing.

You can strategically use debt to build credit, keep track of your budget and make progress toward your long-term financial goals.

Here's something that probably won't be as much of a surprise — debt isn't always a good thing, either.

If you're not careful and overextend yourself by taking on more debt than you can afford to pay back, you could find yourself on a slippery slope as you try to manage your money and reach for your financial goals.

When it comes to debt, you can either manage it or it'll manage you. These actions can help you stay in control of your relationship with debt.

Debt to income ratio worksheet highlighted.

Check your debt-to-income ratio

Your debt-to-income ratio measures how much of your monthly income must be used to pay down your debts.

To understand how to calculate debt-to-income ratio, first add up all your monthly debt payments like mortgage payments, credit cards, student loans, car loans, personal loans, alimony or child support. Then, divide that total by your gross monthly income, which is generally your total income for the pay period less any withholding, taxes and other deductions. Move the decimal two places to the right, and that percentage is your debt-to-income ratio. CERTIFIED FINANCIAL PLANNER™ professionals suggest you should aim to keep your total debt-to-income ratio at or below 36% of your gross income.

Sum of all monthly debt payments
Gross monthly income
=
total debt-to-income ratio

You can also calculate the percentage that you spend on housing, including taxes and insurance, by adding up your mortgage payment, property taxes, insurance and homeowner's association dues. Then divide that by your gross monthly income. CFP® professionals suggest the amount you spend on housing not exceed 28% of your income.


Sum of all monthly housing costs
Gross monthly income
=
housing ratio

Consumer debt is generally any debt that's incurred to buy things that don't appreciate. Some of the most common forms of consumer debt include credit card debt, personal, payday and student loans. Your consumer debt-to-income ratio typically shouldn't exceed 20% of your net income, which is the amount you take home after taxes and deductions.


Ideal debt ratios
Total debt-to-income ratio
36% or less of gross income
Housing ratio
28% or less of gross income
Consumer debt-to-income ratio
20% or less of monthly take-home pay

So, for example, if a person's total monthly debt payment is $1,700 and their monthly gross income is $4,855, that's a 35% total debt-to-income ratio. If that person's monthly housing cost is $1,200, that's a 25% housing ratio. Assuming their net income is $3,842 after taxes and other deductions, and the monthly consumer debt payment is $500, then they have a 13% consumer debt-to-income ratio.

Infographic showing debt to income ratio for a household making the average U.S. Salary of $58,260.


All these percentages are well within the recommended guidelines, and this person can use this information when shopping for a mortgage or other type of loan to determine how the payments will fit into their budget at the current income. Keep in mind, lenders may allow you to borrow more than this, but that doesn't mean you should from a financial wellness perspective.

Consider all your borrowing options

Now that you know your debt-to-income ratio, you have a better idea of how much you can afford to borrow. Even if your percentages are within the ideal range, it's still a good idea to explore all your options to make sure you're not taking on more debt than necessary.

For example, before you make a big purchase on a credit card, see if you qualify for a personal loan at a lower payment and interest rate. You may be able to secure a loan on more favorable terms, giving you more flexibility and costing you less in interest over time.

If you're looking for a mortgage or loan, you can get some preliminary estimates by using a:

It's also important to think about what the long-term cost of borrowing might be. This includes any fees and the total amount of interest that will accumulate while you pay off the debt.

Additionally, try to avoid loans that have penalties for paying the debt off early. Getting out of debt is the goal — you don't want to be penalized when you achieve it!

Woman using calculator and phone to manage debt.

Stick to your budget

As you consider debt management, project how paying debt off will affect your budget in both the short and long term.

Even when you have debt to pay, be sure to balance the need to also save. If you don't have money set aside in case of unexpected expenses, it might be wise to only pay the minimum amounts on your debt until you've built up that emergency fund to at least $1,000. Without it, you may end up adding to your debt and making it harder to pay off.

Many financial service providers, including USAA, offer ways to help you keep track of your income, expenses and savings, such as online budgeting tools and budget worksheets (Opens in New Window). This can help you stay focused on your goals, as well as identify areas where you can save money.

Use credit cards sparingly

Some of the hardest to pay off due to potentially higher interest rates compared to other forms of borrowing is credit card debt. Credit cards can offer many benefits and protections that are beneficial, but don't dig yourself into a high-interest debt hole by using credit cards when you should instead use a debit card or cash.

Paying your credit card balance down to zero every month can help you avoid paying interest on any amount still owed, which, over time, may also improve your credit score.

This will give you more options when you want to apply for loans that can help you achieve the goals — a new car, dream home, renovations, etc. — for the lifestyle that you have now and what you want for the future.

The USAA Advice Center provides general advice, tools and resources to guide your journey. Content may mention products, features or services that USAA Federal Savings Bank does not offer. The information contained is provided for informational purposes only and is not intended to represent any endorsement, expressed or implied, by USAA or any affiliates. All information provided is subject to change without notice.