Section 8 Rent Calculator: How to Estimate Your Tenant Portion
February 5, 2026 • Finance Team
The 30% Income Rule
You pay approximately 30% of your adjusted monthly income toward rent. The calculation involves: Calculate Annual Gross Income, Subtract Allowed Deductions, Determine Adjusted Income, Calculate 30%.
What Counts as Income
- Wages and salaries (before taxes)
- Social Security benefits
- SSI, pensions, unemployment
- Child support, alimony received
- Self-employment net income
What Doesn't Count
- Food stamps (SNAP)
- One-time payments (tax refunds, inheritances)
- Foster care payments
- Student financial aid for tuition
Allowed Deductions
$480/year per dependent (children under 18, students, disabled family members). $400/year if head, spouse, or sole member is 62+ or disabled. Medical expenses exceeding 3% of income (elderly/disabled only).
Calculation Example
Family of 4 with $2,000/month income ($24,000/year): $24,000 - $1,440 (3 dependents × $480) = $22,560 adjusted. Divided by 12 = $1,880/month. × 30% = $564/month tenant portion.
Use our free calculator to estimate your portion →
Income Limits
Check tenant eligibility for Housing Choice Voucher program. Verify income limits by household size.
Inspection Checklist
HQS inspection preparation tool. Ensure your property passes on the first inspection.
Note: JavaScript is required to use the interactive features of this application. Please enable JavaScript in your browser to access the full functionality.
VoucherRents - Section 8 Compliance Platform
Instant lookup for Section 8 Fair Market Rents (FMR), Small Area FMR (SAFMR), Income Limits, and Housing Quality Standards (HQS) inspection checklists.
Key Features
- Section 8 Rent Limits by ZIP Code - Find Fair Market Rents and Payment Standards
- Income Eligibility Checker - Verify tenant qualification for Housing Choice Voucher program
- HQS Inspection Checklist - Prepare your property for Housing Quality Standards inspection
- Rent Reasonableness Tool - Compare your rent against market rates
- City Directory - Browse rent limits by city and state
All data is sourced from official HUD (U.S. Department of Housing and Urban Development) databases and updated regularly.