Quick answer
On $100K in Tempe, your take-home is $6,292/month and 1BR rent takes up 23% of that. After rent, utilities, and groceries you have $4,302/month left.
Affordability Calculator · AZ
Can I Afford to Live in Tempe on $100K?
Real math for $100K/year in Tempe, AZ: taxes, rent, utilities, groceries, and how much is left. No filler.
Last updated: April 23, 2026
Monthly Budget Breakdown
| Line Item | Monthly |
|---|---|
| Gross income | $8,333 |
| Federal income tax (~22% effective) | −$1,833 |
| State income tax (2.5%) | −$208 |
| Take-home pay | $6,292 |
| 1BR rent (Tempe median) | $1,450 |
| Utilities (avg) | $210 |
| Groceries (avg, 1 person) | $330 |
| Left after essentials | $4,302 |
Federal tax uses a rough effective rate. State tax: 2.5%. Essentials = 1BR rent + utilities + groceries.
Affordability Verdict
Comfortably affordable
You're well within the 30% rule — room to save and spend on other things.
Your $100K salary leaves $4,302 per month after 1BR rent ($1,450), utilities ($210), and groceries ($330) in Tempe.
What You Can Realistically Afford
Your 30% rent cap: $1,888/month
The standard guideline is to spend no more than 30% of take-home on rent. On $100K inTempe, that's $1,888/month.
1-Bedroom: Within budget
$1,450/mo
23% of take-home
2-Bedroom: Within budget
$1,850/mo
29% of take-home solo
Buy a Home: Out of reach
$520K median
Your ceiling ~$269K · $251K short
50/30/20 Budget for $100K in Tempe
Based on $6,292/month take-home.
50% — Needs
$3,146
Rent, utilities, groceries, transport, insurance
30% — Wants
$1,888
Dining out, entertainment, subscriptions, hobbies
20% — Savings
$1,258
Emergency fund, retirement, investments
Frequently Asked Questions
Can I afford a 1-bedroom apartment in Tempe on a $100K salary?
On $100K in Tempe, your take-home is roughly $6,292/month after federal and state taxes. A 1BR averages $1,450/month, which is 23% of your take-home. That's within the recommended 30% rule.
What is the take-home pay for a $100K salary in Tempe?
On a $100K gross salary in Tempe, you pay roughly 22% in federal income tax and 3% in state income tax. That leaves approximately $6,292/month in take-home pay.
How much rent can I afford on $100K in Tempe?
Using the 30% rule, your rent cap on $100K in Tempe is $1,888/month. The median 1BR in Tempe is $1,450, so you can comfortably afford a 1BR.
Can I buy a home in Tempe on $100K?
On $100K in Tempe, your mortgage affordability ceiling is around $269K — well below the $520K median home price. Buying is out of reach at this salary without a large down payment or dual income.