How Rent Is Calculated for Section 8 in 2026 (30% Rule)
- With a Section 8 voucher, you generally pay about 30% of your adjusted monthly income toward rent.
- The voucher pays the rest, up to a local payment standard.
- Deductions for dependents, disability, and childcare lower your share.
- Report income changes so your rent stays correct.
What are you trying to do?
One of the most common questions about the Section 8 Housing Choice Voucher is how much rent you will pay. In most cases you pay about 30% of your adjusted income, and the voucher covers the rest. Here is how it works in 2026.
The 30% rule
As a general rule, your share of rent and utilities is about 30% of your adjusted monthly income (this is often called the Total Tenant Payment). The housing authority pays the difference between your share and the rent, up to a local payment standard.
What “adjusted income” means
The housing authority starts with your gross income and subtracts allowed deductions, such as:
- A deduction for each dependent child.
- Deductions for elderly or disabled households.
- Certain childcare and out-of-pocket medical costs.
This lowers the income used in the calculation, which can lower your rent. Understanding what counts as income helps you estimate your share.
Payment standards and unit rent
Your voucher is tied to a local payment standard set from Fair Market Rents. If you rent a unit priced above that standard, you may pay more; below it, you may pay less. The unit must also pass a health-and-safety inspection.
Keep your rent correct
Report income and household changes promptly so your portion is recalculated – this avoids overpayments or underpayments. Learn the program basics in the Section 8 voucher guide, prepare the housing documents, and check your waiting-list status. If you want to move, see voucher portability.
More housing options
Compare with public housing and browse the full HUD housing guide. If you fall behind during a gap, emergency rental assistance may help.
A simple example of the math
Suppose a household’s adjusted monthly income works out to a set amount after deductions. The housing authority takes about 30% of that figure as the family’s share of rent and utilities. If the apartment’s rent is at or below the local payment standard, the voucher pays the rest directly to the landlord. If the family chooses a more expensive unit above the standard, it pays the difference on top of its 30% share – which is why picking a unit within the payment standard keeps your costs lowest. Ask your housing authority to walk you through your exact numbers before you sign a lease.
Official source
Learn how rent and payment standards work through HUD at hud.gov. Assistance is free to apply for.
Frequently asked questions
Do I always pay exactly 30%?
About 30% of adjusted income is the general rule, but deductions and your unit’s rent versus the local payment standard can change your actual share.
What lowers my rent share?
Allowed deductions – for dependents, elderly or disabled status, childcare, and some medical costs – reduce the income used to set your rent.
What if my income changes?
Report it to the housing authority right away so your rent is recalculated. This keeps your account accurate and avoids repayment.
What to Do Next
Ready to act? Applying, checking status, and getting help are free through the official agency – you never pay a third party. Gather what you need, apply or respond early, and keep copies of everything you submit.
Related housing and benefit guides
More help: SNAP by state · how to apply for Medicaid by state · WIC program guide · LIHEAP utility assistance.