Southwest Gas low-income discount (LIRA)
A discount on your gas rate and monthly basic service charge.
Apply on the official site ↗Goes to Southwest Gas Arizona assistance. Applying is free.
Who generally qualifies
Southwest Gas residential customers with limited household income.
Exact income limits and rules are set by Southwest Gas and can change. Check the official site for current details.
How to apply
- Enroll through the LIRA page in your Southwest Gas MyAccount.
- Questions go to Southwest Gas customer service.
What to have ready
- Southwest Gas account number
- Proof of household income
Common questions
- Does it cost anything to apply?
- No. Applying through the official site is free. Be wary of anyone who charges a fee to apply for you.
- Do I have to pay it back?
- No. It's a discount on a bill or fee.
- Who decides if I qualify?
- Southwest Gas makes the final decision. This page explains the program in general terms only.
- Where can I find current income limits and amounts?
- Income limits, benefit amounts and deadlines change, so check Southwest Gas Arizona assistance for the latest details.
Link checked October 22, 2026. BenefitSearch is not affiliated with Southwest Gas.