Section 8 Rent Calculator

Independent calculator. Not HUD and not a housing authority.

Income worksheet

HUD adjusted income worksheet

Start with the income and deduction amounts approved by your housing authority. This worksheet reconciles the arithmetic; it does not decide which household members or expenses qualify.

From annual income to monthly adjusted income

Enter all annual amounts; use zero for a confirmed zero deduction.

Why there is no universal 2026 deduction preset

HUD’s May 14, 2026 Notice PIH 2026-15 sets January 1, 2027 as the full HOTMA compliance date for PHAs other than the identified MTW and exclusively FRS-reporting exceptions. Those exceptions have separate implementation timing. Some requirements already applicable from July 1, 2025 were not deferred. Ask your PHA which policy applies to the effective date of your certification.

Using a fixed dependent deduction, family deduction or medical-expense percentage without that policy can produce a wrong rent estimate. Indexed amounts, implementation timing and hardship relief can matter. The worksheet therefore takes approved deduction totals rather than automatically imposing one set of rules.

Check each line on your calculation notice

Worked reconciliation

With $26,400 of counted annual income and $2,400 of approved annual deductions, adjusted annual income is $24,000, or $2,000 a month. The 30% component is $600. This is only one TTP component; the rent calculator also considers 10% of monthly income, the welfare-designated housing amount and the applicable minimum rent.

Continue to the full calculation in the Section 8 rent calculator. This reconciliation displays each monthly estimate to cents, rounding an exact half cent up. The percentage components use the annual amounts before monthly rounding. Use the PHA’s monthly amount if its required intermediate rounding differs; these components do not replace its whole-dollar TTP determination.

Sources

HUD Notice PIH 2026-15 explains the revised implementation timing. 24 CFR 5.611: eCFR regulation text as of October 1, 2026 sets deduction and hardship provisions. Its indexed base amounts do not establish the deduction applied to a particular certification. Review your PHA administrative plan and certification notice for the amounts actually applied.

Published · Reviewed · Editorial Team